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Cheap flights from the United Kingdom to Pasadena from £286

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
8 Jul — 15 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 8 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£388
Thu 3/908:10
BHX
-
LAX
1 stop18h 15m
British Airways
Thu 10/920:10
LAX
-
BHX
1 stop15h 45m
British Airways
Deal found 5/6£466
Mon 2/1108:15
BHX
-
LAX
1 stop18h 15m
British Airways
Mon 9/1120:15
LAX
-
BHX
1 stop13h 50m
British Airways
Deal found 3/6£468
Sat 10/1008:10
BHX
-
LAX
1 stop18h 15m
British Airways
Sat 7/1120:15
LAX
-
BHX
1 stop32h 35m
British Airways
Deal found 6/6£471
Thu 8/1006:10
EDI
-
LAX
1 stop18h 10m
Lufthansa
Tue 20/1010:54
LAX
-
EDI
1 stop15h 41m
Lufthansa
Deal found 7/6£489
Tue 1/908:10
BHX
-
LAX
1 stop18h 15m
British Airways
Wed 30/920:10
LAX
-
BHX
1 stop14h 00m
British Airways
Deal found 5/6£491
Sun 6/908:45
NCL
-
LAX
1 stop17h 40m
British Airways
Mon 14/920:55
LAX
-
NCL
1 stop14h 50m
British Airways
Deal found 7/6£493
Sat 10/1005:55
BHX
-
LAX
2 stops19h 42m
Multiple Airlines
Sat 7/1119:10
LAX
-
BHX
1 stop14h 50m
Multiple Airlines
Deal found 6/6£494
Thu 3/906:05
BHX
-
LAX
1 stop15h 05m
Lufthansa
Thu 10/908:17
LAX
-
BHX
2 stops17h 33m
Lufthansa
Deal found 5/6£495
Thu 1/1012:30
EDI
-
LAX
1 stop15h 51m
Lufthansa
Tue 1/1208:40
LAX
-
EDI
2 stops24h 05m
Lufthansa
Deal found 7/6£495
Thu 3/912:20
BHX
-
LAX
1 stop14h 05m
British Airways
Sat 12/920:10
LAX
-
BHX
1 stop27h 30m
British Airways
Deal found 7/6£497
Wed 28/1006:05
EDI
-
LAX
2 stops19h 04m
Lufthansa
Wed 11/1115:00
LAX
-
EDI
1 stop24h 15m
Lufthansa
Deal found 7/6£498

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 8 June 2026.

Round-trip from

£388

One-way from

£286

Popular in

December

Cheapest in

September

Average price

£502
United Airlines
  • United Airlines
  • 14/9-23/9
  • 2 total stops
  • 33h 12m total
  • United Kingdom to Pasadena
Search Deals
16/6
  • 16/6
  • 3 total stops
  • 36h 30m total
  • United Kingdom to Pasadena
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 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 8 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

BirminghamLos Angeles

BHX - LAX

BHXLAX

Birmingham

Tue 1/9

08:10-18:25

1 stop18h 15m

Los Angeles Los Angeles

Wed 30/9

20:10-18:10

1 stop14h 00m

£491

BirminghamLos Angeles

BHX - LAX

BHXLAX

Birmingham

Thu 3/9

08:10-18:25

1 stop18h 15m

Los Angeles Los Angeles

Sat 12/9

20:10-07:40

1 stop27h 30m

£501

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 21/8

11:45-22:45

2 stops19h 00m

Los Angeles Los Angeles

Thu 3/9

20:00-17:30

1 stop13h 30m

£503
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 16/8

09:55-13:10

Nonstop11h 15m

Los Angeles Los Angeles

Sun 6/9

20:10-15:00

Nonstop10h 50m

£505

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 9/7

12:25-20:51

1 stop16h 26m

Los Angeles Los Angeles

Thu 16/7

20:30-17:30

1 stop13h 00m

£507

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Fri 28/8

09:20-14:45

1 stop13h 25m

Los Angeles Los Angeles

Tue 15/9

09:45-09:30

2 stops15h 45m

£509

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/8

06:30-14:45

1 stop16h 15m

Los Angeles Los Angeles

Wed 9/9

13:35-13:05

1 stop15h 30m

£513

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 30/8

17:00-11:54

2 stops26h 54m

Los Angeles Los Angeles

Thu 10/9

14:05-16:00

2 stops17h 55m

£515

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/7

09:30-21:53

2 stops20h 23m

Los Angeles Los Angeles

Mon 13/7

16:10-12:25

1 stop12h 15m

£519

Newcastle upon TyneLos Angeles

NCL - LAX

NCLLAX

Newcastle upon Tyne

Sun 20/9

08:45-18:25

1 stop17h 40m

Los Angeles Los Angeles

Wed 30/9

21:00-21:50

1 stop16h 50m

£519

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 8 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 8 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 8 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

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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
1,812 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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
8,028 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Comfort

7.7

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 15m. British Airways provides one of the quickest options available for as low as £505. 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 £183 and £196 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 Los Angeles. You may also consider London Gatwick - Los Angeles Los Angeles or London City - Los Angeles 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 £2,234, our data shows the cheapest flight currently is £426. When looking at the most popular route, (London Heathrow - Los Angeles Los Angeles), you can expect to pay £301 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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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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£183Average£526FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air FranceCheapest£238Average£621FlexibilityNo cancel feeOn-time77%
Search Air France flights
Norse Atlantic UKCheapest£257Average£485FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£298Average£479FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£323Average£514FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£335Average£667FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£338Average£649FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£348Average£455FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Austrian AirlinesCheapest£353Average£489FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
TAP AIR PORTUGALCheapest£354Average£503FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL 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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