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Cheap flights from the United Kingdom to Pasadena from £248

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
2 Aug — 9 Aug1
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 3 July 2026.

Thu 15/1007:25
LHR
-
LAX
1 stop15h 50m
Lufthansa
Tue 27/1015:20
LAX
-
LHR
1 stop13h 40m
Lufthansa
Deal found 29/6£449
Mon 23/1116:35
LGW
-
LAX
1 stop30h 40m
TAP AIR PORTUGAL
Tue 1/1217:15
LAX
-
LGW
1 stop32h 35m
TAP AIR PORTUGAL
Deal found 30/6£449
Tue 1/915:10
STN
-
LAX
2 stops29h 55m
Multiple Airlines
Tue 8/915:05
LAX
-
STN
2 stops21h 50m
Multiple Airlines
Deal found 29/6£449
Fri 28/806:00
LHR
-
LAX
1 stop15h 05m
Austrian Airlines
Sat 12/908:15
LAX
-
LHR
1 stop14h 30m
Austrian Airlines
Deal found 2/7£450
Mon 21/920:10
LGW
-
LAX
3 stops27h 50m
Multiple Airlines
Sat 26/908:15
LAX
-
LGW
2 stops19h 55m
Multiple Airlines
Deal found 30/6£450
Thu 27/818:40
LHR
-
LAX
1 stop29h 50m
Multiple Airlines
Wed 9/915:40
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 2/7£451
Sat 26/916:30
LGW
-
LAX
1 stop29h 00m
TAP AIR PORTUGAL
Fri 9/1016:40
LAX
-
LGW
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/7£451
Wed 4/1113:40
LHR
-
LAX
1 stop33h 35m
TAP AIR PORTUGAL
Tue 10/1117:15
LAX
-
LHR
1 stop16h 15m
TAP AIR PORTUGAL
Deal found 1/7£452
Thu 22/1006:55
LHR
-
LAX
1 stop16h 20m
Multiple Airlines
Wed 4/1108:30
LAX
-
LHR
1 stop13h 25m
Multiple Airlines
Deal found 30/6£452
Tue 1/913:00
LGW
-
LAX
2 stops32h 05m
Multiple Airlines
Sun 6/915:05
LAX
-
LGW
2 stops22h 50m
Multiple Airlines
Deal found 30/6£452
Fri 4/912:45
LTN
-
LAX
2 stops32h 20m
Multiple Airlines
Mon 14/908:15
LAX
-
LTN
2 stops18h 45m
Multiple Airlines
Deal found 28/6£453
Tue 1/907:25
LHR
-
LAX
1 stop15h 50m
Lufthansa
Sat 12/915:40
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 29/6£453

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 3 July 2026.

Round-trip from

£449

One-way from

£248

Popular in

December

Cheapest in

September

Average price

£549
Lufthansa
  • Lufthansa
  • 15/10-27/10
  • 2 total stops
  • 29h 30m total
  • United Kingdom to Pasadena
Search Deals
26/8
  • 26/8
  • 3 total stops
  • 34h 00m total
  • United Kingdom to Pasadena
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 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 July 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 3 July 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

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 27/8

18:40-18:55

1 stop32h 15m

Los Angeles

Sat 12/9

20:55-10:15

1 stop29h 20m

£462

LondonLos Angeles

LTN - LAX

LTNLAX

London Luton

Tue 1/9

14:45-13:05

2 stops30h 20m

Los Angeles

Sun 6/9

15:05-23:20

2 stops24h 15m

£463

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 8/9

08:45-16:30

1 stop15h 45m

Los Angeles

Thu 1/10

07:00-09:40

1 stop18h 40m

£482

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/8

12:55-20:00

1 stop15h 05m

Los Angeles

Sat 12/9

13:21-10:50

1 stop13h 29m

£496

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 2/10

10:25-18:44

1 stop16h 19m

Los Angeles

Sat 10/10

18:25-16:00

1 stop13h 35m

£500

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/11

07:05-17:00

2 stops17h 55m

Los Angeles

Fri 13/11

19:30-09:35

2 stops30h 05m

£503

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 23/10

09:25-16:30

1 stop15h 05m

Los Angeles

Mon 9/11

19:10-17:50

1 stop14h 40m

£506
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 11/10

08:20-11:30

Nonstop11h 10m

Los Angeles

Mon 19/10

21:00-15:25

Nonstop10h 25m

£507

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 30/10

11:50-16:20

Nonstop11h 30m

Los Angeles

Tue 3/11

17:30-12:10

Nonstop10h 40m

£508

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/10

16:55-20:15

Nonstop11h 20m

Los Angeles

Sat 24/10

20:30-14:00

Nonstop10h 30m

£509

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 3 July 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 3 July 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 3 July 2026.
Check out reviews from past customers who have flown with Virgin Atlantic,Scandinavian Airlines, andAer Lingus 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.
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Scandinavian Airlines
7.4
Good
1,862 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,638 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,108 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,093 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Crew

8.1

Comfort

7.3

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 15h 05m. LEVEL provides one of the quickest options available for as low as £496. 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 £191 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. You may also consider London Gatwick - Los Angeles or London Stansted - 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 Air Canada (89%), Austrian Airlines (89%) or United Airlines (89%) 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 £3,064, our data shows the cheapest flight currently is £317. When looking at the most popular route, (London Heathrow - Los Angeles), you can expect to pay £368 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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Heathrow to Palm Springs flights
Birmingham to San Francisco flights
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Leeds to Los Angeles flights
Barcelona-El Prat to Los Angeles 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 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£238Average£640FlexibilityNo cancel feeOn-time77%
Search Air France flights
Norse Atlantic UKCheapest£248Average£506FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£299Average£479FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£323Average£520FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£335Average£663FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£339Average£671FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£348Average£482FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
TAP AIR PORTUGALCheapest£354Average£507FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Austrian AirlinesCheapest£355Average£493FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Virgin AtlanticCheapest£363Average£549FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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