How long is the flight from United Kingdom to Pasadena?

A quick flight from United Kingdom to Pasadena can take about 19h 49m. United Airlines provides one of the quickest options available for as low as £426. Airlines will cover a distance of 5439 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from United Kingdom to Pasadena one-way?

For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as £164. Users have also found prices from £201 and £207 on TAP AIR PORTUGAL and Vueling, respectively.

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Pasadena when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Pasadena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular routes from United Kingdom to Pasadena?

The most popular route from United Kingdom to Pasadena is London Heathrow - Los Angeles. You may also consider London Gatwick - Los Angeles or London City - Los Angeles.

What are the cheapest flights from United Kingdom to Pasadena?

While on average a flight from United Kingdom to Pasadena is generally £2,697, our data shows the cheapest flight currently is £352. When looking at the most popular route, (London Heathrow - Los Angeles), you can expect to pay £323 for that flight.

What are the most reliable airlines from United Kingdom to Pasadena?

No one likes to see their flight delayed. When booking a flight from United Kingdom to Pasadena consider choosing SriLankan Airlines (94%), Air Canada (92%) or Austrian Airlines (92%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from United Kingdom to Pasadena?

British Airways, Virgin Atlantic and KLM are the most popular airlines when flying from United Kingdom to Pasadena.

Can I find deals for flights from United Kingdom to Pasadena that include hotel bookings?

Yes. In addition to deals on United Kingdom to Pasadena flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to Pasadena?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Pasadena.

Can I find deals for business class flights from United Kingdom to Pasadena?

Yes. Cheapflights offers flight deals from United Kingdom to Pasadena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£284+ Flights from the United Kingdom to Pasadena

Cheap flight deals from United Kingdom to Pasadena

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Pasadena
Explore the most affordable flight options available from United Kingdom to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Sat 27/1215:20LHR - LAX

Nonstop11h 25mAustrian Airlines

Mon 16/320:00LAX - LHR

Nonstop10h 30mAustrian Airlines

Deal found 21/12£440

Sun 28/1217:20LHR - LAX

Nonstop11h 20mKLM

Sun 18/122:30LAX - LHR

Nonstop10h 20mKLM

Deal found 21/12£441

Sat 27/1215:20LHR - LAX

Nonstop11h 25mMultiple Airlines

Fri 16/119:00LAX - LHR

Nonstop10h 30mMultiple Airlines

Deal found 21/12£442

Sun 28/1207:30LHR - LAX

1 stop17h 05mBritish Airways

Sun 18/111:05LAX - LHR

1 stop14h 10mBritish Airways

Deal found 21/12£443

Sun 28/1210:45LHR - LAX

1 stop13h 50mDelta

Sat 31/122:30LAX - LHR

Nonstop10h 20mDelta

Deal found 21/12£445

Sat 27/1215:20LHR - LAX

Nonstop11h 25mMultiple Airlines

Mon 12/119:10LAX - LHR

1 stop16h 05mMultiple Airlines

Deal found 22/12£455

Fri 26/1206:00LHR - LAX

1 stop18h 35mMultiple Airlines

Thu 1/108:40LAX - LHR

1 stop14h 00mMultiple Airlines

Deal found 21/12£461

Fri 26/1215:20LHR - LAX

Nonstop11h 25mAustrian Airlines

Thu 1/108:40LAX - LHR

1 stop14h 00mAustrian Airlines

Deal found 21/12£469

Mon 29/1211:45LHR - LAX

1 stop32h 00mKLM

Wed 4/216:35LAX - LHR

Nonstop10h 20mKLM

Deal found 21/12£474

Wed 24/1218:30LHR - LAX

1 stop28h 10mTAP AIR PORTUGAL

Tue 20/116:45LAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 22/12£480

Tue 30/1209:00LHR - LAX

1 stop15h 35mMultiple Airlines

Wed 28/119:00LAX - LHR

Nonstop10h 30mMultiple Airlines

Deal found 22/12£491

Wed 24/1216:45LCY - LAX

1 stop28h 45mITA Airways

Wed 31/1215:20LAX - LCY

2 stops22h 30mITA Airways

Deal found 20/12£494

Best flights from United Kingdom to Pasadena
Discover carefully curated flight deals from United Kingdom to Pasadena that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Thu 22/118:00LHR - LAX

2 stops29h 31mUnited Airlines

Sat 24/113:38LAX - LHR

1 stop33h 47mUnited Airlines

Deal found 22/12£424

Tue 9/614:30LGW - LAX

1 stop27h 43mAmerican Airlines

Sun 5/723:07LAX - LGW

1 stop23h 43mAmerican Airlines

Deal found 22/12£424

Sat 25/409:30LHR - LAX

2 stops19h 49mAir Canada

Sat 2/508:05LAX - LHR

2 stops17h 30mAir Canada

Deal found 22/12£426

Mon 13/421:15LGW - LAX

2 stops25h 30mTAP AIR PORTUGAL

Tue 21/416:45LAX - LGW

1 stop33h 00mTAP AIR PORTUGAL

Deal found 22/12£443

Wed 4/213:55GLA - LAX

2 stops18h 36mBritish Airways

Wed 11/217:30LAX - GLA

1 stop14h 20mBritish Airways

Deal found 21/12£444

Sun 11/117:20LHR - LAX

Nonstop11h 20mKLM

Fri 6/216:35LAX - LHR

Nonstop10h 20mKLM

Deal found 21/12£446

Mon 23/207:05LHR - LAX

2 stops17h 55mScandinavian Airlines

Mon 2/319:30LAX - LHR

2 stops18h 05mScandinavian Airlines

Deal found 22/12£450

Fri 3/414:30LHR - LAX

Nonstop11h 15mDelta

Tue 14/413:57LAX - LHR

1 stop14h 18mDelta

Deal found 22/12£450

Fri 3/414:30LHR - LAX

Nonstop11h 15mMultiple Airlines

Mon 20/423:15LAX - LHR

Nonstop10h 20mMultiple Airlines

Deal found 21/12£451

Thu 5/209:25EDI - LAX

1 stop19h 45mLufthansa

Thu 12/215:00LAX - EDI

1 stop18h 05mLufthansa

Deal found 22/12£453

Fri 3/413:40LGW - LAX

1 stop37h 30mLEVEL

Mon 13/419:55LAX - LGW

1 stop31h 30mLEVEL

Deal found 22/12£457

Sat 17/108:40LCY - LAX

2 stops22h 08mVirgin Atlantic

Sat 24/111:35LAX - LCY

2 stops17h 40mVirgin Atlantic

Deal found 20/12£462

Sat 25/418:35LGW - LAX

1 stop29h 55mSWISS

Sat 2/519:35LAX - LGW

1 stop14h 15mSWISS

Deal found 22/12£503

Mon 13/410:50STN - LAX

1 stop32h 50mTurkish Airlines

Tue 21/413:25LAX - STN

1 stop19h 25mTurkish Airlines

Deal found 22/12£683

Thu 19/208:15BHX - LAX

1 stop18h 15mBritish Airways

Wed 25/220:15LAX - BHX

1 stop15h 10mBritish Airways

Deal found 21/12£449

Fri 3/415:15LHR - LAX

1 stop16h 38mDelta

Thu 16/413:57LAX - LHR

1 stop14h 18mDelta

Deal found 21/12£452

Mon 16/210:20LHR - LAX

1 stop14h 40mScandinavian Airlines

Thu 19/219:30LAX - LHR

1 stop29h 50mScandinavian Airlines

Deal found 22/12£453

Thu 5/217:00EDI - LAX

1 stop26h 45mKLM

Thu 12/216:25LAX - EDI

2 stops36h 15mKLM

Deal found 22/12£453

Thu 15/108:40LCY - LAX

2 stops18h 27mVirgin Atlantic

Sun 18/113:45LAX - LCY

1 stop19h 35mVirgin Atlantic

Deal found 20/12£462

Mon 16/216:35LGW - LAX

1 stop30h 25mTAP AIR PORTUGAL

Thu 19/218:55LAX - LGW

2 stops17h 45mTAP AIR PORTUGAL

Deal found 22/12£482

Mon 9/206:00MAN - LAX

2 stops20h 01mMultiple Airlines

Sun 22/206:30LAX - MAN

2 stops21h 50mMultiple Airlines

Deal found 22/12£488

Wed 4/212:00GLA - LAX

1 stop14h 30mBritish Airways

Fri 13/221:00LAX - GLA

1 stop15h 25mBritish Airways

Deal found 22/12£451

Sat 14/205:45EDI - LAX

1 stop14h 00mDelta

Mon 2/306:00LAX - EDI

2 stops20h 40mDelta

Deal found 22/12£452

Mon 9/206:05GLA - LAX

1 stop13h 40mKLM

Mon 16/213:45LAX - GLA

1 stop24h 25mKLM

Deal found 21/12£455

Sat 14/315:35LHR - LAX

2 stops33h 25mScandinavian Airlines

Tue 24/320:30LAX - LHR

1 stop18h 10mScandinavian Airlines

Deal found 21/12£457

Fri 6/210:00LCY - LAX

2 stops20h 05mVirgin Atlantic

Sun 22/213:45LAX - LCY

1 stop21h 50mVirgin Atlantic

Deal found 22/12£462

Mon 23/314:05LGW - LAX

1 stop36h 00mLEVEL

Mon 13/419:55LAX - LGW

1 stop18h 55mLEVEL

Deal found 22/12£541

Mon 19/111:20LGW - LAX

1 stop30h 40mMultiple Airlines

Mon 9/222:20LAX - LGW

1 stop25h 10mMultiple Airlines

Deal found 22/12£497

Fri 13/208:20EDI - LAX

1 stop18h 10mBritish Airways

Fri 27/211:35LAX - EDI

2 stops16h 35mBritish Airways

Deal found 22/12£454

Wed 25/217:20GLA - LAX

1 stop26h 25mKLM

Tue 10/313:15LAX - GLA

2 stops16h 30mKLM

Deal found 21/12£456

Direct flights from United Kingdom to Pasadena
Explore direct flight options from United Kingdom to Pasadena based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 December 2025.

Tue 31/315:10LHR - LAX

Nonstop11h 15mBritish Airways

Sun 19/413:30LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 22/12£430

Sun 11/117:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Sun 18/116:35LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 22/12£432

Sat 31/111:20LHR - LAX

Nonstop11h 15mDelta

Sun 12/723:15LAX - LHR

Nonstop10h 20mDelta

Deal found 22/12£445

Sun 11/117:20LHR - LAX

Nonstop11h 20mDelta

Fri 30/122:30LAX - LHR

Nonstop10h 20mDelta

Deal found 21/12£446

Fri 3/415:10LHR - LAX

Nonstop11h 15mBritish Airways

Sun 19/417:05LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 21/12£448

Wed 1/414:30LHR - LAX

Nonstop11h 15mDelta

Wed 15/420:35LAX - LHR

Nonstop10h 25mDelta

Deal found 22/12£450

Fri 3/414:30LHR - LAX

Nonstop11h 15mMultiple Airlines

Mon 20/423:15LAX - LHR

Nonstop10h 20mMultiple Airlines

Deal found 21/12£451

Fri 13/217:20LHR - LAX

Nonstop11h 20mDelta

Sun 7/615:50LAX - LHR

Nonstop10h 25mDelta

Deal found 21/12£456

Wed 1/414:30LHR - LAX

Nonstop11h 15mDelta

Thu 16/420:35LAX - LHR

Nonstop10h 25mDelta

Deal found 22/12£459

Thu 26/311:50LHR - LAX

Nonstop11h 30mBritish Airways

Tue 7/415:45LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 21/12£468

Tue 31/310:30LHR - LAX

Nonstop11h 15mBritish Airways

Sun 12/415:45LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 22/12£469

Thu 26/316:55LHR - LAX

Nonstop11h 30mBritish Airways

Sun 5/416:25LAX - LHR

Nonstop10h 40mBritish Airways

Deal found 22/12£472

Last-minute flights from United Kingdom to Pasadena
Discover last-minute flight deals from United Kingdom to Pasadena. Data last updated 23 December 2025 and is based on user searches.

Sat 27/1215:20LHR - LAX

Nonstop11h 25mAustrian Airlines

Mon 16/320:00LAX - LHR

Nonstop10h 30mAustrian Airlines

Deal found 21/12£440

Sun 28/1217:20LHR - LAX

Nonstop11h 20mKLM

Sun 18/122:30LAX - LHR

Nonstop10h 20mKLM

Deal found 21/12£441

Wed 7/118:25LHR - LAX

2 stops32h 05mBritish Airways

Sat 21/223:56LAX - LHR

1 stop22h 39mBritish Airways

Deal found 22/12£424

Sun 11/117:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Sun 18/116:35LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 22/12£432

Mon 12/118:40LGW - LAX

1 stop29h 55mSWISS

Mon 26/119:10LAX - LGW

1 stop14h 40mSWISS

Deal found 22/12£439

Mon 12/119:15LCY - LAX

2 stops31h 38mBritish Airways

Sat 17/123:45LAX - LCY

2 stops30h 50mBritish Airways

Deal found 20/12£441

Wed 21/119:50LHR - LAX

2 stops29h 10mScandinavian Airlines

Wed 28/119:30LAX - LHR

2 stops18h 05mScandinavian Airlines

Deal found 22/12£437

Wed 21/119:10BHX - LAX

1 stop29h 50mScandinavian Airlines

Wed 28/119:30LAX - BHX

1 stop15h 00mScandinavian Airlines

Deal found 22/12£438

Thu 22/118:00LHR - LAX

2 stops29h 31mUnited Airlines

Sat 24/113:38LAX - LHR

1 stop33h 47mUnited Airlines

Deal found 22/12£424

Sun 25/119:10BHX - LAX

1 stop29h 50mScandinavian Airlines

Tue 17/219:30LAX - BHX

1 stop15h 00mScandinavian Airlines

Deal found 22/12£439

Mon 26/119:10BHX - LAX

1 stop29h 50mScandinavian Airlines

Mon 9/219:30LAX - BHX

1 stop15h 00mScandinavian Airlines

Deal found 21/12£422

Thu 29/107:00LGW - LAX

1 stop19h 10mLEVEL

Tue 3/219:50LAX - LGW

1 stop28h 40mLEVEL

Deal found 21/12£440

One-way flights from United Kingdom to Pasadena
Search for one-way flight options from United Kingdom to Pasadena. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.

Sat 7/210:20BHX - LAX

3 stops38h 45mMultiple Airlines

Deal found 20/12£284

Sun 1/206:30MAN - LAX

1 stop19h 40mMultiple Airlines

Deal found 21/12£293

Tue 31/319:40MAN - LAX

1 stop30h 30mMultiple Airlines

Deal found 21/12£293

Thu 28/507:00MAN - LAX

2 stops42h 10mMultiple Airlines

Deal found 20/12£296

Sat 14/221:05BHX - LAX

2 stops29h 05mMultiple Airlines

Deal found 19/12£297

Wed 18/212:30MAN - LAX

1 stop37h 35mMultiple Airlines

Deal found 22/12£299

Wed 25/206:00BHX - LAX

3 stops43h 05mMultiple Airlines

Deal found 20/12£299

Fri 23/122:00BHX - LAX

2 stops52h 10mMultiple Airlines

Deal found 20/12£301

Wed 18/212:30MAN - LAX

1 stop37h 35mLEVEL

Deal found 22/12£303

Sun 15/221:40BHX - LAX

3 stops51h 25mMultiple Airlines

Deal found 19/12£305

Mon 30/320:55MAN - LAX

2 stops32h 44mMultiple Airlines

Deal found 23/12£305

Sat 31/109:30GLA - LAX

2 stops40h 40mMultiple Airlines

Deal found 22/12£314

Find flight deals from United Kingdom to Pasadena

Round-trip from	£422
One-way from	£284
Popular in	December
Cheapest in	September
Average price	£593

Scandinavian Airlines
26/1-9/2
2 total stops
44h 50m total
United Kingdom to Pasadena

Search Deals

7/2
3 total stops
38h 45m total
United Kingdom to Pasadena

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 22/1

18:00-15:31

2 stops29h 31m

Los Angeles

Sat 24/1

13:38-07:25

1 stop33h 47m

£424

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 9/6

14:30-10:13

1 stop27h 43m

Los Angeles

Sun 5/7

23:07-06:50

1 stop23h 43m

£424

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 25/4

09:30-21:19

2 stops19h 49m

Los Angeles

Sat 2/5

08:05-09:35

2 stops17h 30m

£426

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 13/4

21:15-14:45

2 stops25h 30m

Los Angeles

Tue 21/4

16:45-09:45

1 stop33h 00m

£443

GlasgowLos Angeles

GLA - LAX

GLALAX

Glasgow Intl

Wed 4/2

13:55-00:31

2 stops18h 36m

Los Angeles

Wed 11/2

17:30-15:50

1 stop14h 20m

£444

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 11/1

17:20-20:40

Nonstop11h 20m

Los Angeles

Fri 6/2

16:35-10:55

Nonstop10h 20m

£446

BirminghamLos Angeles

BHX - LAX

BHXLAX

Birmingham

Thu 19/2

08:15-18:30

1 stop18h 15m

Los Angeles

Wed 25/2

20:15-19:25

1 stop15h 10m

£449

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 23/2

07:05-17:00

2 stops17h 55m

Los Angeles

Mon 2/3

19:30-21:35

2 stops18h 05m

£450

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 3/4

14:30-17:45

Nonstop11h 15m

Los Angeles

Tue 14/4

13:57-12:15

1 stop14h 18m

£450

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 3/4

14:30-17:45

Nonstop11h 15m

Los Angeles

Mon 20/4

23:15-17:35

Nonstop10h 20m

£451

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from United Kingdom with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Pasadena

What is the cheapest month to book a flight from United Kingdom to Pasadena?

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Pasadena (average of £238). Flying from United Kingdom to Pasadena in July is currently the most expensive (average of £401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to P4S?

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Pasadena in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from United Kingdom to Pasadena?

Travellers seeking maximum savings on their United Kingdom to Pasadena flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from United Kingdom to Pasadena

The most flights from GB0 to P4S are scheduled on a Saturday (52 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (46 on average).

Reviews of airlines servicing Pasadena

Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andNorse Atlantic UK from the United Kingdom to Pasadena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,434 reviews

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Virgin Atlantic

7.5

Good

677 reviews

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Norse Atlantic UK

7.2

Good

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

7,649 reviews

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,607 reviews

KLM

7.7

Good

1,434 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from United Kingdom to Pasadena?
A quick flight from United Kingdom to Pasadena can take about 19h 49m. United Airlines provides one of the quickest options available for as low as £426. Airlines will cover a distance of 5439 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from United Kingdom to Pasadena one-way?
For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as £164. Users have also found prices from £201 and £207 on TAP AIR PORTUGAL and Vueling, respectively.
What are the most popular routes from United Kingdom to Pasadena?
The most popular route from United Kingdom to Pasadena is London Heathrow - Los Angeles. You may also consider London Gatwick - Los Angeles or London City - Los Angeles.
What are the most reliable airlines from United Kingdom to Pasadena?
No one likes to see their flight delayed. When booking a flight from United Kingdom to Pasadena consider choosing SriLankan Airlines (94%), Air Canada (92%) or Austrian Airlines (92%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from United Kingdom to Pasadena?
While on average a flight from United Kingdom to Pasadena is generally £2,697, our data shows the cheapest flight currently is £352. When looking at the most popular route, (London Heathrow - Los Angeles), you can expect to pay £323 for that flight.
Can I find deals for flights from United Kingdom to Pasadena that include hotel bookings?
Yes. In addition to deals on United Kingdom to Pasadena flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Pasadena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Pasadena.
Can I find deals for business class flights from United Kingdom to Pasadena?
Yes. Cheapflights offers flight deals from United Kingdom to Pasadena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from United Kingdom to Pasadena?
Currently, September is the cheapest month in which you can book a flight from United Kingdom to Pasadena (average of £238). Flying from United Kingdom to Pasadena in July is currently the most expensive (average of £401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Pasadena

Heathrow to Los Angeles flights

Heathrow to Las Vegas flights

Heathrow to San Francisco flights

Gatwick to Las Vegas flights

London City to Las Vegas flights

Gatwick to Los Angeles flights

London City to Los Angeles flights

Stansted to Los Angeles flights

Stansted to Las Vegas flights

Gatwick to San Francisco flights

Heathrow to Ontario flights

Luton to Las Vegas flights

London City to San Francisco flights

Heathrow to Santa Ana flights

Heathrow to San Diego flights

Stansted to San Francisco flights

Luton to Los Angeles flights

Manchester to Las Vegas flights

Heathrow to San Jose flights

Heathrow to Oakland flights

Heathrow to Burbank flights

Luton to San Francisco flights

Manchester to Los Angeles flights

Gatwick to Burbank flights

Manchester to San Francisco flights

Gatwick to Oakland flights

Gatwick to San Jose flights

Gatwick to San Diego flights

Gatwick to Santa Ana flights

Manchester to San Jose flights

Birmingham to Los Angeles flights

London City to San Diego flights

Edinburgh to San Francisco flights

Birmingham to Las Vegas flights

Manchester to Ontario flights

Manchester to Oakland flights

Manchester to Santa Ana flights

Amsterdam to Los Angeles flights

Heathrow to Long Beach flights

Heathrow to Sacramento flights

Edinburgh to Los Angeles flights

Heathrow to Medford flights

Manchester to Burbank flights

Glasgow Intl to San Diego flights

Edinburgh to Las Vegas flights

Stansted to San Diego flights

Gatwick to Ontario flights

Glasgow Intl to San Francisco flights

Top 10 airlines flying from United Kingdom to Pasadena

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest£238	Average£586	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Finnair	Cheapest£279	Average£515	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
SWISS	Cheapest£292	Average£501	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Norse Atlantic UK	Cheapest£294	Average£525	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Delta	Cheapest£336	Average£657	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Brussels Airlines	Cheapest£357	Average£481	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Air France	Cheapest£358	Average£616	FlexibilityNo cancel fee	On-time77%	Search Air France flights
TAP AIR PORTUGAL	Cheapest£359	Average£542	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
United Airlines	Cheapest£359	Average£561	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Austrian Airlines	Cheapest£365	Average£485	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Pasadena?

Deals for United Kingdom to Pasadena flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Pasadena?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Pasadena for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to Pasadena with no change fees?

Yes, we can. To see specific flights from United Kingdom to Pasadena with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Pasadena become cheaper?

Of course! You can now track prices for flights from United Kingdom to Pasadena and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to Pasadena from £284

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Pasadena

Cheapest flights from United Kingdom to PasadenaExplore the most affordable flight options available from United Kingdom to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Explore the most affordable flight options available from United Kingdom to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Find flight deals from United Kingdom to Pasadena

Keep the following information in mind while searching for United Kingdom to Pasadena flight deals. Data was last updated 23 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Pasadena that are best for you.

Best time to book a flight from United Kingdom to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Pasadena

What is the cheapest month to book a flight from United Kingdom to Pasadena?

What is the cheapest time of day to fly from GB to P4S?

Find hourly flight availability from United Kingdom to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

What is the cheapest day to fly from United Kingdom to Pasadena?

Use this chart to determine the cheapest time to fly return from United Kingdom to Pasadena. Price data was last updated on 16 December 2024.

Weekly flight availability from United Kingdom to Pasadena

Reviews of airlines servicing Pasadena

Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andNorse Atlantic UK from the United Kingdom to Pasadena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from United Kingdom to Pasadena?

What are the cheapest airlines to fly from United Kingdom to Pasadena one-way?

What are the most popular routes from United Kingdom to Pasadena?

What are the most reliable airlines from United Kingdom to Pasadena?

What are the cheapest flights from United Kingdom to Pasadena?

Can I find deals for flights from United Kingdom to Pasadena that include hotel bookings?

How can I find direct flights from United Kingdom to Pasadena?

Can I find deals for business class flights from United Kingdom to Pasadena?

What is the cheapest month to book a flight from United Kingdom to Pasadena?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from United Kingdom to Pasadena

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Pasadena?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Pasadena?

Can Cheapflights find flights from United Kingdom to Pasadena with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Pasadena become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from United Kingdom to Pasadena
Explore the most affordable flight options available from United Kingdom to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.