$226+ Cheap flights from Pasadena, CA to London (LON)
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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pasadena to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Pasadena to London are usually found in October or April, booked 63 days in advance, depart on a Wednesday or Sunday and return on a Thursday
Cheap flight deals from Pasadena to London
Discover tips and strategies to find the most affordable flight options for your journey from Pasadena (P4S) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $590 (Scandinavian Airlines) |
|---|---|
One-way from | $226 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $686 |
Find flight deals from Pasadena to London
Cheapest flights from Pasadena to LondonExplore the most affordable flight options available from Pasadena to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Pasadena to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Norse deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Pasadena to London within your budget
Customize your flight search to find flights from Pasadena to London 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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 2/12
5:40 pm-6:50 pm
2 stops17h 10m
London Heathrow
Wed 2/19
7:30 pm-3:35 pm
1 stop28h 05m
Los AngelesLondon
LAX - STN
LAXSTN
Los Angeles
Tue 3/4
6:50 pm-7:40 pm
2 stops16h 50m
London Stansted
Tue 3/11
8:00 am-6:05 pm
2 stops17h 05m
Los AngelesLondon
LAX - LTN
LAXLTN
Los Angeles
Sun 5/4
9:20 pm-10:55 pm
1 stop17h 35m
London Luton
Wed 5/7
10:00 am-9:47 pm
2 stops19h 47m
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Thu 2/6
9:11 am-10:35 am
1 stop17h 24m
London Gatwick
Mon 3/10
2:00 pm-3:04 pm
2 stops32h 04m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 3/19
6:55 pm-12:25 pm
Nonstop10h 30m
London Heathrow
Wed 3/26
3:05 pm-7:25 pm
Nonstop11h 20m
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Thu 2/20
7:30 pm-8:30 am
1 stop29h 00m
London Gatwick
Sat 3/1
9:05 pm-5:45 pm
1 stop28h 40m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 3/4
3:25 pm-9:45 am
Nonstop10h 20m
London Heathrow
Tue 3/11
5:05 pm-12:45 pm
1 stop26h 40m
Los AngelesLondon
LAX - LCY
LAXLCY
Los Angeles
Wed 3/12
4:20 pm-4:10 pm
1 stop16h 50m
London City
Tue 3/18
8:30 am-2:20 pm
1 stop36h 50m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 2/2
8:55 pm-3:25 pm
Nonstop10h 30m
London Heathrow
Tue 2/11
10:20 am-5:05 pm
1 stop14h 45m
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 4/30
8:15 pm-6:55 pm
1 stop14h 40m
London Heathrow
Wed 5/7
12:00 pm-6:25 pm
1 stop14h 25m
Best time to book a flight from Pasadena to London
Have a flexible travel schedule? Discover the best time to fly to London from Pasadena with our price prediction graph.
Travel insights for flights from Pasadena to London
Get recent, data-driven insights about flights from Pasadena to London including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Pasadena to London?
Use this chart to determine the optimal time to book a round-trip flight from Pasadena to London. Price data was last updated on January 17, 2025.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pasadena to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Pasadena to London?
Currently, November is the cheapest month in which you can book a flight from Pasadena to London (average of $661). Flying from Pasadena to London in June is currently the most expensive (average of $1,137). 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 P4S to LON?
Find hourly flight availability from Pasadena to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from Pasadena to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Pasadena to London?
Use this chart to determine the cheapest time to fly round-trip from Pasadena to London. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Pasadena to London flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Pasadena to London
Explore weekly flight availability from Pasadena to London. 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 January 21, 2025.
The most flights from P4S to LON are scheduled on a Monday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (39 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Iberia, Virgin Atlantic and Delta from Pasadena to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Entertainment
Overall
Boarding
Food
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Related info for your journey
Find useful and relevant information for your journey from Pasadena to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pasadena to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Pasadena to London
Discover the top 10 airlines that operate flights from Pasadena to London. 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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$369 | Average$871 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$379 | Average$688 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$419 | Average$603 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$463 | Average$770 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$481 | Average$822 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$807 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$500 | Average$829 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$551 | Average$874 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$553 | Average$757 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$560 | Average$677 | FlexibilityNo cancel fee | On-timeN/A |