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San Antonio International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Heathrow Airport over the next 90 days, with one-way fares from €293 and round-trip from €636. Based on Trip.com's latest 7-day flight data.

    • SAT 12:30 PM
      15h 30m
      1 stop
      LHR 10:00 AM
      San Antonio - London | Wed, Nov 4 | Virgin Atlantic
      LHR 9:50 AM
      17h 36m
      1 stop
      SAT 9:26 PM
      London - San Antonio | Wed, Nov 11 | Virgin Atlantic
      €636 €812
      22% off
      22% off
      €812 €636
    • SAT 1:52 PM
      13h 48m
      1 stop
      LHR 9:40 AM
      San Antonio - London | Wed, Nov 4 | United Airlines
      LHR 10:00 AM
      18h 51m
      1 stop
      SAT 10:51 PM
      London - San Antonio | Wed, Nov 11 | United Airlines
      €673 €812
      17% off
      17% off
      €812 €673
    • SAT 12:45 PM
      12h 5m
      1 stop
      LHR 6:50 AM
      San Antonio - London | Wed, Nov 4 | Iberia
      LHR 3:40 PM
      14h 15m
      1 stop
      SAT 11:55 PM
      London - San Antonio | Wed, Nov 11 | Iberia
      €673 €812
      17% off
      17% off
      €812 €673
    • SAT 4:27 PM
      11h 33m
      1 stop
      LHR 10:00 AM
      San Antonio - London | Wed, Nov 4 | American Airlines
      LHR 10:05 AM
      12h 57m
      1 stop
      SAT 5:02 PM
      London - San Antonio | Wed, Nov 11 | American Airlines
      €675
      17% off
      €812 €675
    • SAT 2:05 PM
      13h 55m
      1 stop
      LHR 10:00 AM
      San Antonio - London | Wed, Nov 4 | Finnair
      LHR 8:20 AM
      17h 2m
      1 stop
      SAT 7:22 PM
      London - San Antonio | Wed, Nov 11 | Finnair
      €677
      17% off
      €812 €677
    • SAT 2:56 PM
      11h 39m
      1 stop
      LHR 8:35 AM
      San Antonio - London | Tue, Nov 3 | American Airlines
      LHR 10:05 AM
      12h 57m
      1 stop
      SAT 5:02 PM
      London - San Antonio | Tue, Nov 10 | American Airlines
      €681
      16% off
      €812 €681
    • SAT 7:01 AM
      27h 29m
      1 stop
      LHR 4:30 PM
      San Antonio - London | Thu, Nov 19 | Virgin Atlantic
      LHR 11:20 AM
      33h
      1 stop
      SAT 2:20 PM
      London - San Antonio | Thu, Nov 26 | Delta Air Lines
      €694
      15% off
      €812 €694
    • SAT 4:27 PM
      11h 33m
      1 stop
      LHR 10:00 AM
      San Antonio - London | Wed, Nov 4 | British Airways
      LHR 11:50 AM
      13h 32m
      1 stop
      SAT 7:22 PM
      London - San Antonio | Wed, Nov 11 | British Airways
      €698
      14% off
      €812 €698
    • SAT 12:56 PM
      17h 19m
      1 stop
      LHR 12:15 PM
      San Antonio - London | Mon, Nov 30 | Iberia
      LHR 11:55 AM
      15h 13m
      1 stop
      SAT 9:08 PM
      London - San Antonio | Tue, Dec 8 | Iberia
      €701
      14% off
      €812 €701
    • SAT 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Antonio - London | Tue, Nov 3 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      SAT 4:00 PM
      London - San Antonio | Thu, Nov 5 | Normal Airline
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    • Cheapest
      SAT 10:59 AM
      13h 26m
      1 stop
      LHR 6:25 AM
      San Antonio - London | Fri, Nov 27 | Delta Air Lines
      €293 €356
      18% off
      18% off
      €356 €293
    • Cheapest
      SAT 7:40 AM
      22h
      1 stop
      LHR 11:40 AM
      San Antonio - London | Fri, Nov 27 | Virgin Atlantic
      €293 €356
      18% off
      18% off
      €356 €293
    • SAT 4:19 PM
      11h 56m
      1 stop
      LHR 10:15 AM
      San Antonio - London | Fri, Nov 27 | United Airlines
      €295 €356
      17% off
      17% off
      €356 €295
    • SAT 12:53 PM
      13h 22m
      1 stop
      LHR 8:15 AM
      San Antonio - London | Fri, Nov 27 | American Airlines
      €302
      15% off
      €356 €302
    • SAT 8:55 AM
      18h 45m
      1 stop
      LHR 9:40 AM
      San Antonio - London | Sat, Dec 5 | United Airlines
      €303
      15% off
      €356 €303
    • SAT 12:53 PM
      11h 57m
      1 stop
      LHR 6:50 AM
      San Antonio - London | Fri, Nov 27 | Iberia
      €306
      14% off
      €356 €306
    • SAT 1:25 PM
      16h 35m
      1 stop
      LHR 12:00 PM
      San Antonio - London | Sat, Dec 12 | United Airlines
      €309
      13% off
      €356 €309
    • SAT 11:24 AM
      13h 26m
      1 stop
      LHR 6:50 AM
      San Antonio - London | Fri, Nov 27 | British Airways
      €311
      13% off
      €356 €311
    • SAT 5:16 AM
      19h 9m
      1 stop
      LHR 6:25 AM
      San Antonio - London | Sat, Dec 5 | Delta Air Lines
      €311
      13% off
      €356 €311
    • SAT 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Antonio - London | Tue, Nov 3 | Normal Airline
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    • SAT 5:00 PM
      12h 40m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 2 | Virgin Atlantic
      €419 €532
      21% off
      21% off
      €532 €419
    • SAT 5:00 PM
      12h 40m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 2 | Delta Air Lines
      €425 €532
      20% off
      20% off
      €532 €425
    • SAT 5:34 PM
      12h 26m
      1 stop
      LHR 12:00 PM
      San Antonio - London | Mon, Nov 2 | United Airlines
      €425 €532
      20% off
      20% off
      €532 €425
    • SAT 4:32 PM
      13h 8m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 30 | Virgin Atlantic
      €429
      19% off
      €532 €429
    • SAT 4:19 PM
      11h 56m
      1 stop
      LHR 10:15 AM
      San Antonio - London | Mon, Nov 30 | United Airlines
      €431
      19% off
      €532 €431
    • SAT 4:32 PM
      13h 8m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 30 | Delta Air Lines
      €438
      18% off
      €532 €438
    • SAT 5:57 PM
      12h 13m
      1 stop
      LHR 12:10 PM
      San Antonio - London | Mon, Nov 30 | American Airlines
      €438
      18% off
      €532 €438
    • SAT 6:58 PM
      11h 17m
      1 stop
      LHR 12:15 PM
      San Antonio - London | Mon, Nov 30 | British Airways
      €448
      16% off
      €532 €448
    • SAT 6:15 PM
      11h 25m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Fri, Jan 8 | Virgin Atlantic
      €463
      13% off
      €532 €463
    • SAT 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Antonio - London | Tue, Nov 3 | Normal Airline
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    • SAT 6:58 PM
      11h 17m
      1 stop
      LHR 12:15 PM
      San Antonio - London | Mon, Nov 30 | British Airways
      €448 €699
      36% off
      36% off
      €699 €448
    • SAT 2:55 PM
      11h 20m
      1 stop
      LHR 8:15 AM
      San Antonio - London | Fri, Jan 8 | American Airlines
      €481 €699
      31% off
      31% off
      €699 €481
    • SAT 2:55 PM
      11h 20m
      1 stop
      LHR 8:15 AM
      San Antonio - London | Fri, Nov 13 | British Airways
      €520 €699
      26% off
      26% off
      €699 €520
    • SAT 2:20 PM
      11h 20m
      1 stop
      LHR 7:40 AM
      San Antonio - London | Sat, Nov 21 | United Airlines
      €622
      11% off
      €699 €622
    • SAT 4:19 PM
      11h 56m
      1 stop
      LHR 10:15 AM
      San Antonio - London | Fri, Nov 27 | United Airlines
      €295
      17% off
      €356 €295
    • SAT 12:53 PM
      11h 57m
      1 stop
      LHR 6:50 AM
      San Antonio - London | Fri, Nov 27 | Iberia
      €306
      14% off
      €356 €306
    • SAT 1:23 PM
      11h 57m
      1 stop
      LHR 7:20 AM
      San Antonio - London | Sat, Dec 5 | British Airways
      €312
      12% off
      €356 €312
    • SAT 2:05 PM
      12h 10m
      1 stop
      LHR 8:15 AM
      San Antonio - London | Sat, Dec 5 | Iberia
      €314
      12% off
      €356 €314
    • SAT 2:05 PM
      12h 10m
      1 stop
      LHR 8:15 AM
      San Antonio - London | Sat, Dec 5 | Finnair
      €316
      11% off
      €356 €316
    • SAT 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Antonio - London | Tue, Nov 3 | Normal Airline
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    • SAT 5:00 PM
      12h 40m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 2 | Virgin Atlantic
      €419 €478
      12% off
      12% off
      €478 €419
    • SAT 5:00 PM
      12h 40m
      1 stop
      LHR 11:40 AM
      San Antonio - London | Mon, Nov 2 | Delta Air Lines
      €425 €478
      11% off
      11% off
      €478 €425
    • SAT 5:34 PM
      12h 26m
      1 stop
      LHR 12:00 PM
      San Antonio - London | Mon, Nov 2 | United Airlines
      €425 €478
      11% off
      11% off
      €478 €425
    • SAT 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      San Antonio - London | Tue, Nov 3 | Normal Airline
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Displayed flight fares from San Antonio to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from San Antonio International Airport to Heathrow Airport is Delta Air Lines (from €293) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From €293
Virgin Atlantic
From €293
United Airlines
From €295
American Airlines
From €302
Iberia
From €306
British Airways
From €311
Finnair
From €316
Air France
From €326
KLM
From €326
Aer Lingus
From €390

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2158

    San Antonio International Airport

    2:20 PM

    SAT

    1h 7m

    Nonstop

    3:27 PM

    IAH

    S M T W T F S
    Search

  2. UA880

    George Bush Intercontinental Airport

    4:30 PM

    IAH

    9h 20m

    Nonstop

    7:50 AM

    LHR

    S M T W T F S

  3. UA404

    San Antonio International Airport

    4:20 PM

    SAT

    1h

    Nonstop

    5:20 PM

    IAH

    S M T W T F S
    Search

  4. UA005

    George Bush Intercontinental Airport

    8:15 PM

    IAH

    9h 20m

    Nonstop

    11:35 AM

    LHR

    S M T W T F S

  5. IB8062

    San Antonio International Airport

    12:46 PM

    SAT

    1h 21m

    Nonstop

    2:07 PM

    DFW

    S M T W T F S
    Search

  6. IB4192

    Dallas Fort Worth International Airport

    3:05 PM

    DFW

    9h 15m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S

  7. BA5592

    San Antonio International Airport

    10:06 AM

    SAT

    2h 57m

    Nonstop

    2:03 PM

    CLT

    S M T W T F S
    Search

  8. BA1595

    Charlotte Douglas International Airport

    6:05 PM

    CLT

    7h 50m

    Nonstop

    6:55 AM

    LHR

    S M T W T F S

  9. AY5707

    San Antonio International Airport

    3:00 PM

    SAT

    1h 20m

    Nonstop

    4:20 PM

    DFW

    S M T W T F S
    Search

  10. AY3740

    Dallas Fort Worth International Airport

    6:15 PM

    DFW

    9h 10m

    Nonstop

    9:25 AM

    LHR

    S M T W T F S

  11. DL1166

    San Antonio International Airport

    1:00 PM

    SAT

    3h 57m

    Nonstop

    5:57 PM

    JFK

    S M T W T F S
    Search

  12. VS046

    John F Kennedy Intl. Airport

    7:00 PM

    JFK

    6h 25m

    Nonstop

    6:25 AM

    LHR

    - M - W - F -

  13. LH7739

    San Antonio International Airport

    5:35 PM

    SAT

    3h 4m

    Nonstop

    8:39 PM

    ORD

    S M T W T - S
    Search

  14. LH9355

    O'Hare Intl. Airport

    9:50 PM

    ORD

    8h 10m

    Nonstop

    12:00 PM

    LHR

    S M T W T F S

  15. VS5312

    San Antonio International Airport

    4:25 PM

    SAT

    2h 22m

    Nonstop

    7:47 PM

    ATL

    S M T W T F S
    Search

  16. VS4067

    Hartsfield–Jackson Atlanta International Airport

    11:55 PM

    ATL

    9h 20m

    Nonstop

    1:15 PM

    LHR

    S M T W T F S

  17. AA413

    San Antonio International Airport

    12:45 PM

    SAT

    1h 22m

    Nonstop

    2:07 PM

    DFW

    S M T W T F S
    Search

  18. AA020

    Dallas Fort Worth International Airport

    6:00 PM

    DFW

    9h 15m

    Nonstop

    8:15 AM

    LHR

    S M T W T F S

  19. DL1676

    San Antonio International Airport

    10:45 AM

    SAT

    2h 18m

    Nonstop

    2:03 PM

    ATL

    S M T W T F S
    Search

  20. VS104

    Hartsfield–Jackson Atlanta International Airport

    6:25 PM

    ATL

    7h

    Nonstop

    6:25 AM

    LHR

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

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

Flight distance 8,009.13 km
Cheapest one-way ticket price €293
Cheapest return ticket price €636

FAQs for San Antonio International Airport to Heathrow Airport Flights

  • What is the transportation method from the main airport to downtown in London?

    • 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.
  • One-way flights from San Antonio International Airport to Heathrow Airport currently start from €293, and round-trip fares start from €636. The current lowest fare is a Delta Air Lines flight departing on Fri, Nov 27; prices may vary depending on availability.
  • 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 Antonio International Airport to Heathrow Airport is €517. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Antonio 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.