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San Diego International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from San Diego International Airport to Heathrow Airport over the next 90 days, with one-way fares from €109 and round-trip from €656. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Thu, Dec 3 | British Airways
      LHR 12:45 PM
      11h 25m
      Nonstop
      SAN 4:10 PM
      London - San Diego | Tue, Dec 8 | British Airways
      €1,070 €1,372
      22% off
      22% off
      €1,372 €1,070
    • SAN 6:15 AM
      16h 50m
      1 stop
      LHR 7:05 AM
      San Diego - London | Wed, Dec 9 | Virgin Atlantic
      LHR 8:25 PM
      23h 45m
      1 stop
      SAN 12:10 PM
      London - San Diego | Mon, Dec 14 | Virgin Atlantic
      €656 €1,372
      52% off
      52% off
      €1,372 €656
    • SAN 6:45 AM
      18h 55m
      1 stop
      LHR 9:40 AM
      San Diego - London | Wed, Dec 9 | United Airlines
      LHR 5:50 PM
      29h 55m
      1 stop
      SAN 3:45 PM
      London - San Diego | Mon, Dec 14 | Lufthansa
      €675 €1,372
      51% off
      51% off
      €1,372 €675
    • SAN 3:00 PM
      12h 35m
      1 stop
      LHR 11:35 AM
      San Diego - London | Mon, Dec 7 | Delta Air Lines
      LHR 8:25 PM
      23h 45m
      1 stop
      SAN 12:10 PM
      London - San Diego | Mon, Dec 14 | Virgin Atlantic
      €676
      51% off
      €1,372 €676
    • SAN 4:45 PM
      35h 5m
      1 stop
      LHR 11:50 AM
      San Diego - London | Thu, Dec 3 | Air Canada
      LHR 2:30 PM
      33h 25m
      1 stop
      SAN 3:55 PM
      London - San Diego | Tue, Dec 8 | Air Canada
      €686
      50% off
      €1,372 €686
    • SAN 11:06 AM
      13h 54m
      1 stop
      LHR 9:00 AM
      San Diego - London | Wed, Dec 9 | Delta Air Lines
      LHR 8:25 PM
      23h 45m
      1 stop
      SAN 12:10 PM
      London - San Diego | Mon, Dec 14 | Virgin Atlantic
      €693
      49% off
      €1,372 €693
    • SAN 9:15 AM
      19h 5m
      1 stop
      LHR 12:20 PM
      San Diego - London | Fri, Nov 27 | Alaska Airlines
      LHR 2:45 PM
      16h 14m
      1 stop
      SAN 10:59 PM
      London - San Diego | Fri, Dec 4 | Alaska Airlines
      €695
      49% off
      €1,372 €695
    • SAN 1:36 PM
      14h 44m
      1 stop
      LHR 12:20 PM
      San Diego - London | Thu, Nov 26 | Alaska Airlines
      LHR 2:45 PM
      16h 14m
      1 stop
      SAN 10:59 PM
      London - San Diego | Thu, Dec 3 | Alaska Airlines
      €699
      49% off
      €1,372 €699
    • SAN 11:06 AM
      15h 34m
      1 stop
      LHR 10:40 AM
      San Diego - London | Thu, Dec 3 | Delta Air Lines
      LHR 6:30 AM
      13h 40m
      1 stop
      SAN 12:10 PM
      London - San Diego | Tue, Dec 8 | Delta Air Lines
      €702
      49% off
      €1,372 €702
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      SAN 4:00 PM
      London - San Diego | Mon, Nov 16 | Normal Airline
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    • Cheapest
      SAN 1:30 PM
      15h 20m
      1 stop
      LHR 12:50 PM
      San Diego - London | Sun, Nov 22 | WestJet
      €109 €992
      89% off
      89% off
      €992 €109
    • SAN 2:06 PM
      32h 49m
      1 stop
      LHR 6:55 AM
      San Diego - London | Wed, Nov 25 | Jetblue Airways
      €269 €992
      73% off
      73% off
      €992 €269
    • SAN 10:40 AM
      36h 15m
      1 stop
      LHR 6:55 AM
      San Diego - London | Sat, Dec 5 | Jetblue Airways
      €276 €992
      72% off
      72% off
      €992 €276
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | British Airways
      €310
      69% off
      €992 €310
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Jan 10 | Iberia
      €315
      68% off
      €992 €315
    • SAN 6:15 AM
      18h
      1 stop
      LHR 8:15 AM
      San Diego - London | Fri, Jan 1 | American Airlines
      €347
      65% off
      €992 €347
    • SAN 6:15 AM
      16h 50m
      1 stop
      LHR 7:05 AM
      San Diego - London | Thu, Nov 26 | Delta Air Lines
      €349
      65% off
      €992 €349
    • SAN 1:30 PM
      15h 20m
      1 stop
      LHR 12:50 PM
      San Diego - London | Sat, Dec 5 | WestJet
      €384
      61% off
      €992 €384
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | American Airlines
      €403
      90% off
      €4,088 €403
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | British Airways
      €765 €1,342
      43% off
      43% off
      €1,342 €765
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | Iberia
      €773 €1,342
      42% off
      42% off
      €1,342 €773
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Dec 6 | Iberia
      €782 €1,342
      42% off
      42% off
      €1,342 €782
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Jan 6 | Iberia
      €803
      40% off
      €1,342 €803
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Nov 25 | Iberia
      €810
      40% off
      €1,342 €810
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 9 | British Airways
      €810
      40% off
      €1,342 €810
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Mon, Jan 4 | British Airways
      €811
      40% off
      €1,342 €811
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Jan 5 | British Airways
      €811
      40% off
      €1,342 €811
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Jan 5 | Iberia
      €811
      40% off
      €1,342 €811
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
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    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | British Airways
      €310 €992
      69% off
      69% off
      €992 €310
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Jan 10 | Iberia
      €315 €992
      68% off
      68% off
      €992 €315
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | American Airlines
      €403 €4,088
      90% off
      90% off
      €4,088 €403
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Dec 20 | British Airways
      €652
      84% off
      €4,088 €652
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | British Airways
      €765
      43% off
      €1,342 €765
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | Iberia
      €773
      42% off
      €1,342 €773
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Dec 6 | Iberia
      €782
      42% off
      €1,342 €782
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Jan 6 | Iberia
      €803
      40% off
      €1,342 €803
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Mon, Dec 7 | British Airways
      €807
      80% off
      €4,088 €807
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Nov 15 | British Airways
      €823 €1,629
      49% off
      49% off
      €1,629 €823
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Nov 15 | Iberia
      €827 €1,629
      49% off
      49% off
      €1,629 €827
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sat, Nov 14 | Iberia
      €828 €1,629
      49% off
      49% off
      €1,629 €828
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 17 | Iberia
      €829
      49% off
      €1,629 €829
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 17 | British Airways
      €834
      49% off
      €1,629 €834
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Fri, Nov 13 | British Airways
      €863
      47% off
      €1,629 €863
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Fri, Nov 13 | Iberia
      €865
      47% off
      €1,629 €865
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Nov 18 | British Airways
      €890
      45% off
      €1,629 €890
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Nov 18 | Iberia
      €1,023
      37% off
      €1,629 €1,023
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | British Airways
      €310 €992
      69% off
      69% off
      €992 €310
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Jan 10 | Iberia
      €315 €992
      68% off
      68% off
      €992 €315
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Tue, Nov 24 | American Airlines
      €403 €4,088
      90% off
      90% off
      €4,088 €403
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Dec 20 | British Airways
      €652
      84% off
      €4,088 €652
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | British Airways
      €765
      43% off
      €1,342 €765
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Dec 23 | Iberia
      €773
      42% off
      €1,342 €773
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Sun, Dec 6 | Iberia
      €782
      42% off
      €1,342 €782
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Wed, Jan 6 | Iberia
      €803
      40% off
      €1,342 €803
    • SAN 6:00 PM
      10h 40m
      Nonstop
      LHR 12:40 PM
      San Diego - London | Mon, Dec 7 | British Airways
      €807
      80% off
      €4,088 €807
    • SAN 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Diego - London | Sat, Nov 14 | Normal Airline
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Displayed flight fares from San Diego to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from San Diego International Airport to Heathrow Airport

What is the cheapest month for one-way flights from San Diego International Airport to Heathrow Airport?

Data is based on average one-way flight prices from San Diego International Airport to Heathrow Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Diego International Airport to Heathrow Airport, the best time to buy is in February, with an average price of €413. You’ll want to avoid October, when the average price can reach as high as €826.

€826
€620
€413
€207
    Cheapest
  • €595
    Jul
  • €620
    Aug
  • €450
    Sep
  • €826
    Oct
  • €569
    Nov
  • €506
    Dec
  • €512
    Jan
  • €413
    Feb
  • €638
    Mar
  • €668
    Apr
  • €713
    May
  • €775
    Jun

What is the cheapest day of the week to fly from San Diego International Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from San Diego International Airport to Heathrow Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from San Diego International Airport to Heathrow Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€715
€609
€502
€396
  • €502
    Mon
  • €521
    Tue
  • €639
    Wed
  • €632
    Thu
  • €715
    Fri
  • €632
    Sat
  • €667
    Sun

Which airline offers the cheapest flights from San Diego International Airport to Heathrow Airport?

The cheapest airline flying from San Diego International Airport to Heathrow Airport is WestJet (from €109) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From €109
Air Canada
From €254
Jetblue Airways
From €265
Delta Air Lines
From €294
Alaska Airlines
From €301
Frontier Airlines
From €307
Iberia
From €315
British Airways
From €320
United Airlines
From €749

Find more flights and airlines

What is the flight schedule from San Diego International Airport to Heathrow Airport?

Check the schedule for flights from San Diego to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. IB3615

    San Diego International Airport

    6:00 PM

    SAN

    10h 40m

    12:40 PM

    LHR

    S M T W T F S
    Search

  2. AY5706

    San Diego International Airport

    11:08 AM

    SAN

    3h 14m

    Nonstop

    4:22 PM

    DFW

    S M T W T F S
    Search

  3. AY3740

    Dallas Fort Worth International Airport

    5:05 PM

    DFW

    9h 10m

    Nonstop

    8:15 AM

    LHR

    S M T W T F S

  4. AC1684

    San Diego International Airport

    11:25 AM

    SAN

    5h

    Nonstop

    7:25 PM

    YYZ

    S M T W T F S
    Search

  5. AC858

    Toronto Pearson International Airport

    11:00 PM

    YYZ

    7h 20m

    Nonstop

    11:20 AM

    LHR

    S M T W T F S

  6. WS1483

    San Diego International Airport

    1:30 PM

    SAN

    3h 30m

    Nonstop

    7:00 PM

    YYC

    S - T - T F S
    Search

  7. WS002

    Calgary Intl. Airport

    10:10 PM

    YYC

    8h 40m

    Nonstop

    12:50 PM

    LHR

    S M T W T F S

  8. AS024

    San Diego International Airport

    7:00 AM

    SAN

    5h 25m

    Nonstop

    3:25 PM

    JFK

    S M T W T F S
    Search

  9. VS004

    John F Kennedy Intl. Airport

    6:00 PM

    JFK

    7h 20m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S

  10. AS024

    San Diego International Airport

    7:00 AM

    SAN

    5h 25m

    Nonstop

    3:25 PM

    JFK

    S M T W T F S
    Search

  11. AA100

    John F Kennedy Intl. Airport

    6:25 PM

    JFK

    6h 55m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S

  12. AS036

    San Diego International Airport

    9:56 PM

    SAN

    5h 40m

    Nonstop

    6:36 AM

    JFK

    S M T W T F S
    Search

  13. B61107

    John F Kennedy Intl. Airport

    8:45 AM

    JFK

    7h

    Nonstop

    8:45 PM

    LHR

    S M T W T F S

  14. B61190

    San Diego International Airport

    9:30 PM

    SAN

    5h 34m

    Nonstop

    6:04 AM

    JFK

    S M T W T F S
    Search

  15. B61107

    John F Kennedy Intl. Airport

    8:45 AM

    JFK

    7h

    Nonstop

    8:45 PM

    LHR

    S M T W T F S

  16. DL754

    San Diego International Airport

    6:15 AM

    SAN

    4h 34m

    Nonstop

    1:49 PM

    DTW

    S M T W T F S
    Search

  17. DL016

    Detroit Metropolitan Wayne County Airport

    6:45 PM

    DTW

    7h 25m

    Nonstop

    7:10 AM

    LHR

    S M T W T F S

  18. AF2779

    San Diego International Airport

    6:15 AM

    SAN

    4h 34m

    Nonstop

    1:49 PM

    DTW

    S M T W T F S
    Search

  19. AF3639

    Detroit Metropolitan Wayne County Airport

    6:45 PM

    DTW

    7h 25m

    Nonstop

    7:10 AM

    LHR

    S M T W T F S
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About San Diego International Airport and Heathrow Airport

Learn about San Diego International Airport (SAN) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 8,817.82 km
Cheapest one-way ticket price €109
Cheapest return ticket price €656

FAQs for San Diego International Airport to Heathrow Airport Flights

  • How long is the flight from San Diego International Airport to Heathrow Airport?

    San Diego International Airport to Heathrow Airport takes about 9 hours 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from San Diego International Airport (SAN) to Heathrow Airport (LHR).
  • The earliest flight from San Diego International Airport to Heathrow Airport departs at 18:00, and the last departs at 18:00, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Diego International Airport (SAN) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €1,442 in December, the most expensive month to book this route.
  • The latest flight departs from San Diego International Airport (SAN) at 19:50 and arrives in Heathrow Airport (LHR) at 14:20.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
  • British Airways is a very popular airline operating an average of 1561 flights per month.
  • One-way flights from San Diego International Airport to Heathrow Airport currently start from €109, and round-trip fares start from €656. The current lowest fare is a WestJet flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. British Airways operate direct flights from San Diego International Airport to Heathrow Airport, with an average flight time of 9 hours 40 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Diego International Airport to Heathrow Airport is €840. Prices may vary depending on the departure date, airline, and availability.
  • San Diego International Airport to Heathrow Airport operates around 7 weekly flights, mainly by British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Diego International Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.