London

$161+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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The best prices from Pasadena to London are usually found in April or February, booked 86 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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 November 5, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$429
(Gurufare)

One-way from

$161
(Trip.com)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 14% potential price drop
From Pasadena to London (LON)
One-way flight from Pasadena to London (LON)

Find flight deals from Pasadena to London

Cheapest flights from Pasadena to London
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 November 5, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/165:40 pmLAX - LGW
1 stop32h 55mMultiple Airlines
Thu 11/212:00 pmLGW - LAX
2 stops18h 42mMultiple Airlines
Deal found 11/4$563
This Gurufare deal was found by Cheapflights users on 11/4. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:40 pmLAX - LHR
1 stop14h 20mScandinavian Airlines
Wed 1/156:40 amLHR - LAX
1 stop16h 55mScandinavian Airlines
Deal found 11/4$567
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/78:15 pmLAX - STN
1 stop19h 50mMultiple Airlines
Fri 12/136:35 amSTN - LAX
1 stop19h 55mMultiple Airlines
Deal found 11/3$571
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:15 pmLAX - LHR
1 stop17h 40mMultiple Airlines
Wed 12/116:30 amLHR - LAX
1 stop20h 00mMultiple Airlines
Deal found 11/4$601
This JetBlue deal was found by Cheapflights users on 11/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:30 amLAX - LHR
1 stop15h 00mJetBlue
Fri 1/108:25 amLHR - LAX
1 stop21h 13mJetBlue
Deal found 11/4$603
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Mon 11/188:15 pmLAX - LHR
1 stop15h 35mAer Lingus
Mon 11/259:50 amLHR - LAX
1 stop16h 40mAer Lingus
Deal found 11/4$607
This lol.travel deal was found by Cheapflights users on 11/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1810:20 pmLAX - LHR
Nonstop10h 20mVirgin Atlantic
Wed 12/46:20 amLHR - LAX
1 stop17h 50mVirgin Atlantic
Deal found 11/4$622
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/187:10 pmLAX - LGW
1 stop14h 40mSWISS
Mon 11/256:45 pmLGW - LAX
1 stop29h 45mSWISS
Deal found 11/4$631
This Finnair deal was found by Cheapflights users on 11/4. 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.
Tue 12/38:55 pmLAX - LHR
Nonstop10h 30mFinnair
Tue 12/109:55 amLHR - LAX
1 stop15h 10mFinnair
Deal found 11/4$632
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 11/201:24 pmLAX - LHR
1 stop14h 16mAmerican Airlines
Thu 3/209:55 amLHR - LAX
1 stop15h 10mAmerican Airlines
Deal found 11/3$636
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 12/28:20 amLAX - LTN
3 stops28h 35mMultiple Airlines
Mon 12/99:40 pmLTN - LAX
2 stops26h 50mMultiple Airlines
Deal found 11/3$637
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Mon 11/187:00 amLAX - LHR
1 stop19h 10mAir Canada
Wed 12/41:00 pmLHR - LAX
1 stop18h 55mAir Canada
Deal found 11/4$638

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 2,455,398 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Fri 2/7

9:30 pm-10:00 am

2 stops28h 30m

$215

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 2/5

12:55 pm-12:50 pm

1 stop15h 55m

$218

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/11

8:25 am-7:50 am

1 stop15h 25m

$261

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sun 3/2

7:30 pm-12:25 pm

1 stop32h 55m

$278

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Sun 3/2

7:10 pm-5:05 pm

1 stop13h 55m

$333

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 4/15

2:55 pm-12:40 pm

1 stop13h 45m

$342

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/25

5:40 pm-6:30 pm

1 stop16h 50m

$377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 12/7

6:00 am-5:55 am

1 stop15h 55m

$380

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 12/3

3:35 pm-10:10 am

Nonstop10h 35m

$383

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 11/19

10:20 pm-4:40 pm

Nonstop10h 20m

$388

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 56 results
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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.
Estimated round-trip 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.

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 November 1, 2024.

Booking 86 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 $649). Flying from Pasadena to London in June is currently the most expensive (average of $1,089). 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 November 5, 2024.

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 October 27, 2024.

Travelers seeking maximum savings on their Pasadena to London flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday 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 November 5, 2024.

The most flights from P4S to LON are scheduled on a Monday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (43 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 November 5, 2024.
Peruse reviews from past customers who have flown with Scandinavian Airlines, JetBlue and Virgin Atlantic 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.
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,829 reviews
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,350 reviews
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
293 reviews
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,316 reviews
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,646 reviews
8.0
Very good
8,829 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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.
  • Can I find flights from Pasadena to London for under $500 on Cheapflights?

    Yes, there are multiple flights from Pasadena to London for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $429, but on average you can expect to pay $615.

  • Are there nonstop flights from Pasadena to London for under $700 on Cheapflights?

    Cheapflights has at least 9 direct flights from Pasadena to London under $700. A good price for a nonstop flight from Pasadena to London is less than $713.

  • Are there last-minute flights available from Pasadena to London for under $600?

    There are currently 20+ open flights from Pasadena to London within the next 7 days for less than $600.

  • What days are nonstop flights available from Pasadena to London?

    Days when nonstop flights are available for this flight are: Thursday.

  • How many flights depart from Pasadena to London on average per day?

    On average, you can expect to see 5 flights from Pasadena to London a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Pasadena to London?

    Departing from Pasadena to London will take you 16h 01m. Airlines will cover a distance of 5473 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pasadena to London one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $218. Users have also found prices from $261 and $278 on British Airways and Vueling, respectively.

  • What are the most popular routes from Pasadena to London?

  • What are the most reliable airlines from Pasadena to London?

    Consider Air Canada (88%), Austrian Airlines (88%) or Air New Zealand (88%) when booking your flight. These represent the most reliable airlines when flying from Pasadena to London.

  • What are the cheapest flights from Pasadena to London?

    Looking for the cheapest flight from Pasadena to London? While on average our users pay $1,713, our data indicates the cheapest price to be $387. The most popular route (Los Angeles - London Heathrow), is priced around $423.

  • What does LAX to LHR mean?

    Great question - LAX to LHR just means Los Angeles Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Pasadena to London that include extra baggage allowance?

    The amount of baggage you can bring on your Pasadena to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pasadena to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pasadena to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Pasadena to London that include hotel bookings?

    Yes. In addition to deals on Pasadena to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to London.

  • Can I find deals for business class flights from Pasadena to London?

    Yes. Cheapflights offers flight deals from Pasadena to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Pasadena to London that allow pets onboard?

    Many airlines flying from Pasadena to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pasadena to London?

    Yes, you can often find last-minute deals on Pasadena to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Pasadena to London flight deals updated?

    The Pasadena to London flight deals you see on this page were last updated on 11/4.

  • 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 $649). Flying from Pasadena to London in June is currently the most expensive (average of $1,089). 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.

See more FAQs

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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 2,455,398 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$387Average$668FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$441Average$644FlexibilityNo cancel feeOn-time77%
VuelingCheapest$453Average$559FlexibilityNo cancel feeOn-time88%
KLMCheapest$463Average$807FlexibilityNo cancel feeOn-time75%
DeltaCheapest$482Average$867FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$525Average$657FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$527Average$1,059FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$536Average$652FlexibilityNo cancel feeOn-time67%
FinnairCheapest$544Average$715FlexibilityNo cancel feeOn-time76%
SWISSCheapest$547Average$905FlexibilityNo cancel feeOn-time79%
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