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Cheap flights from the United Kingdom to Pasadena from £283

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

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 10 June 2026.

Mon 14/914:00
GLA
-
LAX
1 stop15h 22m
United Airlines
Wed 23/908:20
LAX
-
GLA
1 stop17h 50m
United Airlines
Deal found 7/6£387
Thu 3/909:20
SOU
-
LAX
1 stop17h 05m
British Airways
Thu 24/920:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 6/6£480
Mon 7/909:20
SOU
-
LAX
1 stop17h 05m
British Airways
Mon 28/920:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 8/6£481
Sat 5/909:20
SOU
-
LAX
1 stop17h 05m
British Airways
Sat 26/920:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 6/6£484
Wed 21/1009:20
SOU
-
LAX
1 stop17h 05m
British Airways
Sat 21/1120:15
LAX
-
SOU
1 stop28h 25m
British Airways
Deal found 8/6£487
Thu 8/1006:10
EDI
-
LAX
1 stop18h 10m
Lufthansa
Wed 21/1007:00
LAX
-
EDI
1 stop17h 05m
Lufthansa
Deal found 8/6£487
Thu 25/612:30
EDI
-
LAX
1 stop20h 27m
Lufthansa
Thu 2/707:00
LAX
-
EDI
1 stop17h 05m
Lufthansa
Deal found 8/6£490
Sun 11/1020:00
SOU
-
LAX
1 stop30h 25m
British Airways
Tue 20/1020:10
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 8/6£491
Tue 29/908:35
GLA
-
LAX
1 stop17h 50m
British Airways
Fri 9/1021:00
LAX
-
GLA
1 stop13h 55m
British Airways
Deal found 8/6£493
Tue 6/1019:15
LCY
-
LAX
1 stop29h 15m
SWISS
Sat 17/1019:35
LAX
-
LCY
1 stop29h 05m
SWISS
Deal found 9/6£493
Thu 18/615:00
LHR
-
LAX
1 stop28h 32m
Multiple Airlines
Fri 3/711:05
LAX
-
LHR
1 stop35h 25m
Multiple Airlines
Deal found 9/6£493
Thu 1/1012:30
EDI
-
LAX
1 stop15h 51m
Lufthansa
Tue 1/1208:40
LAX
-
EDI
2 stops24h 05m
Lufthansa
Deal found 7/6£493

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 10 June 2026.

Round-trip from

£387

One-way from

£283

Popular in

December

Cheapest in

February

Average price

£541
United Airlines
  • United Airlines
  • 14/9-23/9
  • 2 total stops
  • 33h 12m total
  • United Kingdom to Pasadena
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 41h 45m total
  • United Kingdom to Pasadena
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Pasadena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 June 2026.
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

Cheapest return flight

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 11/10

20:00-18:25

1 stop30h 25m

Los Angeles

Tue 20/10

20:10-19:30

1 stop15h 20m

£491
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 14/8

18:15-21:25

Nonstop11h 10m

Los Angeles

Mon 24/8

15:50-10:15

Nonstop10h 25m

£497

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 16/8

09:55-13:10

Nonstop11h 15m

Los Angeles

Sun 6/9

20:10-15:00

Nonstop10h 50m

£504

GlasgowLos Angeles

GLA - LAX

GLALAX

Glasgow Intl

Thu 1/10

14:00-12:00

2 stops30h 00m

Los Angeles

Mon 5/10

21:00-10:10

1 stop29h 10m

£505

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 11/9

21:15-14:40

2 stops25h 25m

Los Angeles

Sun 27/9

16:40-09:45

1 stop33h 05m

£505

EdinburghLos Angeles

EDI - LAX

EDILAX

Edinburgh Turnhouse

Mon 6/7

11:30-08:27

1 stop28h 57m

Los Angeles

Thu 16/7

12:43-10:35

1 stop13h 52m

£507

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Fri 28/8

10:00-22:00

2 stops20h 00m

Los Angeles

Tue 15/9

09:45-09:30

2 stops15h 45m

£512

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 11/9

09:20-18:25

1 stop17h 05m

Los Angeles

Tue 15/9

20:10-19:30

1 stop15h 20m

£512

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 30/8

17:00-11:54

2 stops26h 54m

Los Angeles

Thu 10/9

14:05-16:00

2 stops17h 55m

£514

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 6/8

17:45-00:32

1 stop14h 47m

Los Angeles

Mon 24/8

23:15-17:35

Nonstop10h 20m

£515

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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 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 10 June 2026.

When flying from United Kingdom to Pasadena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Pasadena

Explore weekly flight availability from United Kingdom to Pasadena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 June 2026.

The most flights from GB0 to P4S are scheduled on a Monday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (53 on average).

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pasadena. Reviews last updated 10 June 2026.
Check out reviews from past customers who have flown with KLM,Virgin Atlantic, andScandinavian Airlines 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
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,815 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Norse Atlantic UK
7.2
Good
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,035 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    A quick flight from United Kingdom to Pasadena can take about 11h 10m. British Airways provides one of the quickest options available for as low as £497. 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 WestJet. According to our data, you can fly for as low as £171. Users have also found prices from £182 and £195 on Norse Atlantic UK and LEVEL, 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 Malaysia Airlines (94%), Royal Jordanian (88%) or Fiji Airways (88%) 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 £2,187, our data shows the cheapest flight currently is £425. When looking at the most popular route, (London Heathrow - Los Angeles), you can expect to pay £376 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.

See more FAQs

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Alternative routes for United Kingdom to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.
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Birmingham to Los Angeles flights
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Gatwick to Santa Ana flights

Top 10 airlines flying from United Kingdom to Pasadena

Discover the top 10 airlines that operate flights from United Kingdom to Pasadena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£237Average£625FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£239Average£528FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Norse Atlantic UKCheapest£256Average£493FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£298Average£478FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£322Average£513FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£334Average£664FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£337Average£649FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£347Average£453FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
TAP AIR PORTUGALCheapest£353Average£502FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Austrian AirlinesCheapest£356Average£487FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

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?

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.

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