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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
28 Sep — 5 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Pasadena are usually found in February or September, booked 37 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from London to Pasadena
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Cheapest flights from London to Pasadena
Explore the most affordable flight options available from London to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.
Thu 24/906:00 -
1 stop15h 05m
Wed 7/1008:15 -
1 stop14h 30m
Deal found 24/8£433
Thu 1/1019:00 -
2 stops35h 10m
Thu 15/1013:50 -
1 stop19h 30m
Deal found 29/8£436
Thu 22/1017:00 -
1 stop14h 58m
Fri 8/111:55 -
1 stop16h 25m
Deal found 27/8£436
Mon 5/1010:25 -
2 stops21h 59m
Sun 25/1021:00 -
1 stop29h 00m
Deal found 28/8£436
Thu 17/920:15 -
2 stops35h 40m
Sun 27/916:45 -
1 stop16h 35m
Deal found 28/8£437
Sun 20/1206:15 -
1 stop18h 25m
Mon 18/110:32 -
1 stop15h 53m
Deal found 29/8£437
Mon 21/907:55 -
2 stops32h 25m
Tue 6/1010:20 -
2 stops29h 25m
Deal found 27/8£437
Mon 21/908:25 -
2 stops23h 27m
Wed 7/1016:45 -
1 stop17h 45m
Deal found 27/8£438
Sat 26/906:30 -
1 stop13h 20m
Sat 3/1023:55 -
2 stops22h 50m
Deal found 26/8£438
Sun 18/1017:00 -
2 stops59h 30m
Sun 1/1105:55 -
2 stops19h 05m
Deal found 27/8£438
Thu 10/908:25 -
2 stops19h 18m
Mon 21/916:45 -
1 stop17h 45m
Deal found 28/8£439
Sun 18/1017:00 -
1 stop14h 58m
Tue 9/315:00 -
1 stop13h 20m
Deal found 28/8£439
Best flights from London to Pasadena
Discover carefully curated flight deals from London to Pasadena that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.
Tue 24/1110:05 -
Nonstop11h 20m
Sat 28/1118:30 -
Nonstop10h 35m
Deal found 28/8£444
Tue 10/1109:00 -
1 stop15h 35m
Sat 14/1107:10 -
1 stop15h 10m
Deal found 25/8£457
Thu 10/906:30 -
1 stop13h 20m
Mon 5/1007:40 -
1 stop17h 10m
Deal found 24/8£472
Thu 15/1010:25 -
1 stop16h 19m
Tue 1/614:05 -
2 stops17h 55m
Deal found 28/8£487
Thu 25/211:15 -
1 stop29h 57m
Thu 18/322:36 -
1 stop25h 54m
Deal found 27/8£522
Wed 21/1009:15 -
1 stop15h 15m
Wed 28/1012:15 -
2 stops21h 50m
Deal found 26/8£553
Fri 6/1121:35 -
2 stops25h 40m
Tue 17/1117:15 -
1 stop32h 35m
Deal found 27/8£562
Tue 29/910:20 -
2 stops21h 10m
Thu 8/1019:10 -
2 stops30h 25m
Deal found 26/8£621
Tue 3/1117:20 -
1 stop32h 15m
Tue 1/1218:30 -
1 stop37h 50m
Deal found 27/8£738
Tue 1/1220:35 -
2 stops35h 24m
Thu 10/1209:50 -
2 stops17h 00m
Deal found 28/8£773
Fri 11/906:50 -
2 stops18h 57m
Tue 6/1010:15 -
1 stop13h 10m
Deal found 26/8£483
Tue 8/917:55 -
Nonstop11h 10m
Sun 13/923:15 -
Nonstop10h 20m
Deal found 25/8£486
Wed 9/1220:05 -
1 stop23h 40m
Fri 29/106:30 -
2 stops19h 00m
Deal found 24/8£495
Sun 8/1120:05 -
2 stops29h 54m
Sun 15/1113:50 -
1 stop19h 30m
Deal found 25/8£495
Sat 31/1015:20 -
Nonstop11h 25m
Fri 6/1114:21 -
1 stop13h 39m
Deal found 28/8£495
Thu 8/1009:20 -
2 stops21h 14m
Sun 18/1007:05 -
2 stops18h 25m
Deal found 25/8£506
Tue 13/1008:20 -
Nonstop11h 15m
Sat 17/1018:10 -
Nonstop10h 35m
Deal found 28/8£561
Wed 14/1021:50 -
1 stop23h 25m
Tue 20/1015:15 -
1 stop21h 50m
Deal found 27/8£581
Fri 30/1021:35 -
2 stops25h 40m
Sat 7/1117:15 -
2 stops19h 25m
Deal found 28/8£597
Fri 18/1207:40 -
1 stop19h 25m
Mon 4/121:19 -
2 stops16h 01m
Deal found 27/8£499
Sun 11/1019:00 -
1 stop24h 50m
Tue 20/1006:00 -
2 stops18h 50m
Deal found 24/8£500
Mon 21/1210:00 -
1 stop19h 35m
Wed 30/1215:20 -
1 stop16h 25m
Deal found 27/8£516
Thu 24/906:40 -
1 stop18h 10m
Wed 7/1019:10 -
2 stops18h 10m
Deal found 24/8£636
Mon 12/1021:50 -
1 stop23h 25m
Fri 23/1015:15 -
1 stop21h 50m
Deal found 24/8£581
Thu 15/1009:20 -
1 stop13h 25m
Mon 3/513:50 -
1 stop18h 50m
Deal found 28/8£501
Thu 15/1015:50 -
3 stops33h 00m
Tue 20/1019:10 -
2 stops19h 00m
Deal found 28/8£604
Thu 15/1009:20 -
1 stop13h 25m
Tue 1/607:35 -
2 stops17h 55m
Deal found 28/8£501
Tue 24/1117:20 -
1 stop25h 30m
Sat 28/1112:45 -
1 stop37h 10m
Deal found 28/8£748
Thu 24/908:25 -
2 stops23h 27m
Wed 7/1013:50 -
1 stop20h 40m
Deal found 24/8£502
Mon 19/1019:40 -
2 stops27h 35m
Mon 26/1011:30 -
2 stops19h 40m
Deal found 28/8£615
Direct flights from London to Pasadena
Explore direct flight options from London to Pasadena based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2026.
Thu 22/1016:55 -
Nonstop11h 15m
Sat 31/1019:30 -
Nonstop10h 35m
Deal found 29/8£436
Thu 24/913:05 -
Nonstop11h 20m
Wed 7/1015:40 -
Nonstop10h 30m
Deal found 25/8£437
Thu 24/908:20 -
Nonstop11h 25m
Thu 1/1018:05 -
Nonstop10h 40m
Deal found 27/8£438
Mon 21/908:20 -
Nonstop11h 25m
Tue 29/918:05 -
Nonstop10h 40m
Deal found 26/8£439
Thu 24/1216:55 -
Nonstop11h 20m
Wed 30/1217:30 -
Nonstop10h 40m
Deal found 29/8£439
Mon 21/913:05 -
Nonstop11h 20m
Sun 4/1015:40 -
Nonstop10h 30m
Deal found 24/8£441
Thu 24/913:05 -
Nonstop11h 20m
Thu 1/1015:40 -
Nonstop10h 30m
Deal found 25/8£441
Fri 25/913:05 -
Nonstop11h 20m
Wed 14/1015:40 -
Nonstop10h 30m
Deal found 26/8£442
Wed 16/1215:20 -
Nonstop11h 25m
Tue 12/118:55 -
Nonstop10h 35m
Deal found 27/8£443
Mon 21/914:30 -
Nonstop11h 15m
Tue 6/1023:15 -
Nonstop10h 20m
Deal found 27/8£444
Thu 24/913:05 -
Nonstop11h 20m
Wed 30/915:40 -
Nonstop10h 30m
Deal found 26/8£444
Last-minute flights from London to Pasadena
Discover last-minute flight deals from London to Pasadena. Data last updated 29 August 2026 and is based on user searches.
Sun 6/908:20 -
Nonstop11h 25m
Sun 13/916:30 -
Nonstop10h 35m
Deal found 26/8£439
Tue 8/920:40 -
1 stop27h 25m
Wed 16/917:50 -
1 stop33h 00m
Deal found 27/8£439
Tue 8/920:40 -
1 stop27h 25m
Tue 15/917:50 -
1 stop18h 10m
Deal found 28/8£439
Thu 10/908:25 -
2 stops19h 18m
Mon 21/916:45 -
1 stop17h 45m
Deal found 28/8£439
Wed 16/910:00 -
2 stops21h 52m
Wed 7/1013:50 -
1 stop18h 50m
Deal found 27/8£439
Thu 17/920:15 -
2 stops35h 40m
Sun 27/916:45 -
1 stop16h 35m
Deal found 28/8£437
Mon 21/914:05 -
1 stop15h 26m
Sun 4/1008:15 -
1 stop14h 15m
Deal found 24/8£436
Mon 21/907:55 -
2 stops32h 25m
Tue 6/1010:20 -
2 stops29h 25m
Deal found 27/8£437
Mon 21/908:25 -
2 stops23h 27m
Wed 7/1016:45 -
1 stop17h 45m
Deal found 27/8£438
Thu 24/906:00 -
1 stop15h 05m
Wed 7/1008:15 -
1 stop14h 30m
Deal found 24/8£433
Thu 24/913:05 -
Nonstop11h 20m
Wed 7/1015:40 -
Nonstop10h 30m
Deal found 25/8£437
Sat 26/906:30 -
1 stop13h 20m
Sat 3/1023:55 -
2 stops22h 50m
Deal found 26/8£438
One-way flights from London to Pasadena
Search for one-way flight options from London to Pasadena. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.
Fri 19/207:40 -
1 stop17h 00m
Deal found 26/8£342
Mon 5/1020:05 -
1 stop28h 25m
Deal found 26/8£342
Mon 28/906:40 -
2 stops33h 40m
Deal found 26/8£342
Wed 4/1107:50 -
1 stop16h 50m
Deal found 25/8£343
Fri 19/210:05 -
Nonstop11h 20m
Deal found 25/8£343
Mon 7/906:50 -
2 stops33h 30m
Deal found 25/8£343
Sun 6/913:35 -
3 stops50h 45m
Deal found 26/8£343
Sat 5/905:40 -
2 stops34h 40m
Deal found 26/8£343
Tue 3/1109:00 -
2 stops19h 04m
Deal found 26/8£343
Thu 3/1220:10 -
2 stops28h 55m
Deal found 26/8£343
Sat 10/1019:55 -
3 stops34h 51m
Deal found 26/8£343
Mon 12/1016:30 -
3 stops47h 19m
Deal found 26/8£344
Find flight deals from London to Pasadena
Keep the following information in mind while searching for London to Pasadena flight deals. Data was last updated 29 August 2026.
Customise your flight search to find flights from London 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 7,457,451 searches. Data last updated 29 August 2026.
Use the filters below to find and compare flights from London to Pasadena that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Tue 24/11
10:05-13:25
Nonstop11h 20m
Los Angeles Los Angeles
Sat 28/11
18:30-13:05
Nonstop10h 35m
£444
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Tue 10/11
09:00-16:35
1 stop15h 35m
Los Angeles Los Angeles
Sat 14/11
07:10-06:20
1 stop15h 10m
£457
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Thu 10/9
06:30-11:50
1 stop13h 20m
Los Angeles Los Angeles
Mon 5/10
07:40-08:50
1 stop17h 10m
£472
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Fri 11/9
06:50-17:47
2 stops18h 57m
Los Angeles Los Angeles
Tue 6/10
10:15-07:25
1 stop13h 10m
£483
Fastest return journey
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Tue 8/9
17:55-21:05
Nonstop11h 10m
Los Angeles Los Angeles
Sun 13/9
23:15-17:35
Nonstop10h 20m
£486
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles Los Angeles
LGWLAX
London Gatwick
Thu 15/10
10:25-18:44
1 stop16h 19m
Los Angeles Los Angeles
Tue 1/6
14:05-16:00
2 stops17h 55m
£487
LondonLos Angeles
LCY London City - LAX Los Angeles Los Angeles
LCYLAX
London City
Wed 9/12
20:05-11:45
1 stop23h 40m
Los Angeles Los Angeles
Fri 29/1
06:30-09:30
2 stops19h 00m
£495
LondonLos Angeles
LCY London City - LAX Los Angeles Los Angeles
LCYLAX
London City
Sun 8/11
20:05-17:59
2 stops29h 54m
Los Angeles Los Angeles
Sun 15/11
13:50-17:20
1 stop19h 30m
£495
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Sat 31/10
15:20-19:45
Nonstop11h 25m
Los Angeles Los Angeles
Fri 6/11
14:21-12:00
1 stop13h 39m
£495
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Fri 18/12
07:40-19:05
1 stop19h 25m
Los Angeles Los Angeles
Mon 4/1
21:19-21:20
2 stops16h 01m
£499
Flights are sorted by cheapest return flights first.
Deals found on 25/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
Best time to book a flight from London to Pasadena
Have a flexible travel schedule? Discover the best time to fly to Pasadena from London with our price prediction graph.
LHR-LAX
LCY-LAX
LTN-LAX
LGW-LAX
SEN-LAX
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 London to Pasadena
LON-P4S
LHR-LAX
LCY-LAX
LTN-LAX
LGW-LAX
What is the cheapest time of day to fly from LON to P4S?
Find hourly flight availability from London 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 29 August 2026.
When flying from London 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 London to Pasadena
Explore weekly flight availability from London 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 29 August 2026.
The most flights from LON to P4S are scheduled on a Monday (52 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (44 on average).
How much does it cost for a return flight from London to Pasadena?
Airfare is typical for this route at the moment.
London to Pasadena flights typically cost between £377 and £496 in September.The cheapest return price found within the last 5 days was £433 on Multiple Airlines (24 Sept–7 Oct).
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 29 August 2026.
Check out reviews from past customers who have flown with Finnair,United Airlines, andVirgin Atlantic from London 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.
baggage allowance was different between the outgoing and inbound flights
Related info for your journey
Find useful and relevant information for your journey from London 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 London to Pasadena?
British Airways, United Airlines, and Delta can get you from London to Pasadena in just under 11h 20m. Your travel time can differ by up to 4h 15m. London and Pasadena are separated by 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 London to Pasadena one-way?
One-way options have recently been found by users for as low as £168 on WestJet. Other airlines that offer cheap prices include Norse Atlantic UK from £200 and SWISS from £304 one-way.
What are the most popular routes from London to Pasadena?
When deciding which route to take from London to Pasadena consider London Heathrow - Los Angeles Los Angeles, London Gatwick - Los Angeles Los Angeles or London City - Los Angeles Los Angeles as they are the most popular.
What are the most reliable airlines from London to Pasadena?
Before booking your flight to Pasadena from London, check out the most reliable airlines to get you to your destination on time: SriLankan Airlines (92%), Malaysia Airlines (92%), Fiji Airways( 88%).
What are the cheapest flights from London to Pasadena?
On average you can expect to pay £3,711 for a flight from London to Pasadena. The cheapest flight overall is £318 while the most popular route, (London Heathrow - Los Angeles Los Angeles) is currently priced at £296.
Can I find deals for business class flights from London to Pasadena?
Yes. Cheapflights offers flight deals from London 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.
Discover the top 10 airlines that operate flights from London 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 7,457,451 searches. Data last updated 29 August 2026.
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 London to Pasadena?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Pasadena. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from London to Pasadena?
Cheapflights simply makes it quick and affordable to book flights from London to Pasadena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Pasadena with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Pasadena, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Pasadena become cheaper?
Yes, Cheapflights offers price alerts on London to Pasadena flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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