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George Bush Intercontinental Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Heathrow Airport over the next 90 days, with one-way fares from €266 and round-trip from €673. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAH 4:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Thu, Dec 10 | United Airlines
      LHR 10:00 AM
      10h 40m
      Nonstop
      IAH 2:40 PM
      London - Houston | Wed, Dec 16 | United Airlines
      €708 €978
      28% off
      28% off
      €978 €708
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Mon, Dec 7 | British Airways
      LHR 3:25 PM
      10h 30m
      Nonstop
      IAH 7:55 PM
      London - Houston | Mon, Dec 14 | British Airways
      €723 €978
      26% off
      26% off
      €978 €723
    • IAH 11:50 AM
      13h 20m
      1 stop
      LHR 7:10 AM
      Houston - London | Thu, Nov 12 | Air Canada
      LHR 2:30 PM
      30h 8m
      1 stop
      IAH 2:38 PM
      London - Houston | Mon, Nov 16 | Air Canada
      €673 €978
      31% off
      31% off
      €978 €673
    • IAH 5:35 AM
      18h 50m
      1 stop
      LHR 6:25 AM
      Houston - London | Wed, Nov 4 | Virgin Atlantic
      LHR 8:25 PM
      22h 45m
      1 stop
      IAH 1:10 PM
      London - Houston | Wed, Nov 11 | Virgin Atlantic
      €674
      31% off
      €978 €674
    • IAH 11:50 AM
      13h 20m
      1 stop
      LHR 7:10 AM
      Houston - London | Fri, Nov 6 | Air Canada
      LHR 2:30 PM
      30h 8m
      1 stop
      IAH 2:38 PM
      London - Houston | Sun, Nov 8 | Air Canada
      €680
      30% off
      €978 €680
    • IAH 5:02 PM
      12h 38m
      1 stop
      LHR 11:40 AM
      Houston - London | Wed, Nov 4 | Delta Air Lines
      LHR 8:55 AM
      13h 55m
      1 stop
      IAH 4:50 PM
      London - Houston | Wed, Nov 11 | Delta Air Lines
      €686
      30% off
      €978 €686
    • IAH 11:50 AM
      13h 20m
      1 stop
      LHR 7:10 AM
      Houston - London | Thu, Dec 10 | Air Canada
      LHR 1:00 PM
      14h 34m
      1 stop
      IAH 9:34 PM
      London - Houston | Wed, Dec 16 | Air Canada
      €687
      30% off
      €978 €687
    • IAH 6:56 PM
      11h 14m
      1 stop
      LHR 12:10 PM
      Houston - London | Wed, Nov 4 | American Airlines
      LHR 8:20 AM
      13h 23m
      1 stop
      IAH 3:43 PM
      London - Houston | Wed, Nov 11 | American Airlines
      €687
      30% off
      €978 €687
    • IAH 6:25 PM
      15h 15m
      1 stop
      LHR 3:40 PM
      Houston - London | Fri, Nov 6 | ITA Airways
      LHR 10:30 AM
      35h 30m
      1 stop
      IAH 4:00 PM
      London - Houston | Sun, Nov 8 | ITA Airways
      €687
      30% off
      €978 €687
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      HOU 4:00 PM
      London - Houston | Wed, Oct 28 | Normal Airline
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    • Cheapest
      IAH 8:00 AM
      22h 50m
      1 stop
      LHR 12:50 PM
      Houston - London | Thu, Nov 12 | WestJet
      €266 €433
      39% off
      39% off
      €433 €266
    • IAH 1:50 PM
      17h
      1 stop
      LHR 12:50 PM
      Houston - London | Thu, Dec 3 | WestJet
      €268 €433
      38% off
      38% off
      €433 €268
    • IAH 8:00 AM
      22h 50m
      1 stop
      LHR 12:50 PM
      Houston - London | Sat, Nov 28 | WestJet
      €277 €433
      36% off
      36% off
      €433 €277
    • IAH 5:18 PM
      22h 22m
      1 stop
      LHR 9:40 PM
      Houston - London | Wed, Nov 11 | Jetblue Airways
      €299
      31% off
      €433 €299
    • IAH 6:10 PM
      35h 40m
      1 stop
      LHR 11:50 AM
      Houston - London | Sat, Nov 28 | Air Canada
      €302
      30% off
      €433 €302
    • IAH 1:35 PM
      16h 15m
      1 stop
      LHR 11:50 AM
      Houston - London | Wed, Nov 18 | WestJet
      €307
      28% off
      €433 €307
    • IAH 6:20 PM
      30h 10m
      1 stop
      LHR 6:30 AM
      Houston - London | Sat, Nov 28 | United Airlines
      €308
      28% off
      €433 €308
    • IAH 11:00 AM
      14h 5m
      1 stop
      LHR 7:05 AM
      Houston - London | Wed, Dec 2 | Virgin Atlantic
      €309
      28% off
      €433 €309
    • IAH 7:00 AM
      20h
      1 stop
      LHR 9:00 AM
      Houston - London | Wed, Dec 2 | Delta Air Lines
      €309
      28% off
      €433 €309
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAH 4:30 PM
      9h 10m
      Nonstop
      LHR 7:40 AM
      Houston - London | Tue, Jan 19 | United Airlines
      €330 €798
      59% off
      59% off
      €798 €330
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Mon, Jan 18 | Iberia
      €330 €798
      59% off
      59% off
      €798 €330
    • IAH 4:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Tue, Dec 8 | United Airlines
      €335 €798
      57% off
      57% off
      €798 €335
    • IAH 7:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Mon, Nov 16 | United Airlines
      €338
      57% off
      €798 €338
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Sun, Nov 15 | Iberia
      €343
      56% off
      €798 €343
    • IAH 7:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Sun, Nov 29 | United Airlines
      €547
      31% off
      €798 €547
    • IAH 4:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Mon, Nov 30 | United Airlines
      €551
      31% off
      €798 €551
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Wed, Nov 11 | British Airways
      €554
      31% off
      €798 €554
    • IAH 7:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Tue, Nov 10 | United Airlines
      €557
      30% off
      €798 €557
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
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    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Wed, Dec 2 | British Airways
      €319 €433
      26% off
      26% off
      €433 €319
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Mon, Jan 18 | Iberia
      €330 €798
      59% off
      59% off
      €798 €330
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Tue, Dec 8 | Iberia
      €342 €1,248
      73% off
      73% off
      €1,248 €342
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Sun, Nov 15 | Iberia
      €343
      56% off
      €798 €343
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Tue, Dec 15 | British Airways
      €358
      71% off
      €1,248 €358
    • IAH 9:40 PM
      9h
      Nonstop
      LHR 12:40 PM
      Houston - London | Thu, Dec 10 | British Airways
      €380
      70% off
      €1,248 €380
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Tue, Dec 15 | Finnair
      €471
      62% off
      €1,248 €471
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Thu, Dec 10 | Finnair
      €501
      60% off
      €1,248 €501
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Wed, Nov 11 | British Airways
      €554
      31% off
      €798 €554
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAH 5:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Thu, Oct 29 | United Airlines
      €565 €852
      34% off
      34% off
      €852 €565
    • IAH 8:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Tue, Oct 27 | United Airlines
      €568 €852
      33% off
      33% off
      €852 €568
    • IAH 8:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Sun, Oct 25 | United Airlines
      €570 €852
      33% off
      33% off
      €852 €570
    • IAH 5:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Wed, Oct 28 | United Airlines
      €571
      33% off
      €852 €571
    • IAH 8:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Mon, Oct 26 | United Airlines
      €573
      33% off
      €852 €573
    • IAH 10:40 PM
      9h
      Nonstop
      LHR 12:40 PM
      Houston - London | Mon, Oct 26 | British Airways
      €574
      33% off
      €852 €574
    • IAH 4:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Wed, Oct 28 | British Airways
      €578
      32% off
      €852 €578
    • IAH 4:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Sun, Oct 25 | British Airways
      €579
      32% off
      €852 €579
    • IAH 8:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Fri, Oct 30 | United Airlines
      €624
      27% off
      €852 €624
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Wed, Dec 2 | British Airways
      €319 €433
      26% off
      26% off
      €433 €319
    • IAH 7:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Wed, Nov 18 | United Airlines
      €320 €433
      26% off
      26% off
      €433 €320
    • IAH 4:30 PM
      9h 10m
      Nonstop
      LHR 7:40 AM
      Houston - London | Tue, Jan 19 | United Airlines
      €330 €798
      59% off
      59% off
      €798 €330
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Mon, Jan 18 | Iberia
      €330
      59% off
      €798 €330
    • IAH 4:25 PM
      9h 15m
      Nonstop
      LHR 7:40 AM
      Houston - London | Tue, Dec 8 | United Airlines
      €335
      57% off
      €798 €335
    • IAH 7:00 PM
      9h 15m
      Nonstop
      LHR 10:15 AM
      Houston - London | Mon, Nov 16 | United Airlines
      €338
      57% off
      €798 €338
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Tue, Dec 8 | Iberia
      €342
      73% off
      €1,248 €342
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Sun, Nov 15 | Iberia
      €343
      56% off
      €798 €343
    • IAH 3:50 PM
      9h
      Nonstop
      LHR 6:50 AM
      Houston - London | Tue, Dec 15 | British Airways
      €358
      71% off
      €1,248 €358
    • HOU 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Houston - London | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Houston 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 George Bush Intercontinental Airport to Heathrow Airport

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Heathrow Airport?

Data is based on average one-way flight prices from George Bush Intercontinental 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 George Bush Intercontinental Airport to Heathrow Airport, the best time to buy is in January, with an average price of €419. You’ll want to avoid June, when the average price can reach as high as €818.

€818
€619
€419
€220
    Cheapest
  • €486
    Oct
  • €710
    Nov
  • €449
    Dec
  • €419
    Jan
  • €441
    Feb
  • €432
    Mar
  • €511
    Apr
  • €770
    May
  • €818
    Jun
  • €609
    Jul
  • €539
    Aug
  • €532
    Sep

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental 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 George Bush Intercontinental Airport to Heathrow Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

€631
€530
€428
€327
    Cheapest
  • €631
    Mon
  • €562
    Tue
  • €583
    Wed
  • €593
    Thu
  • €522
    Fri
  • €583
    Sat
  • €428
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Heathrow Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Heathrow Airport is WestJet (from €266) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From €266
Air Canada
From €289
Jetblue Airways
From €299
United Airlines
From €308
Virgin Atlantic
From €309
Frontier Airlines
From €309
Delta Air Lines
From €309
Lufthansa
From €310
British Airways
From €319
Iberia
From €326

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What is the flight schedule from George Bush Intercontinental Airport to Heathrow Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA194

    George Bush Intercontinental Airport

    3:50 PM

    IAH

    9h

    6:50 AM

    LHR

    S M T W T F S
    Search

  2. UA005

    George Bush Intercontinental Airport

    8:00 PM

    IAH

    9h 15m

    10:15 AM

    LHR

    S M T W T F S
    Search

  3. DL2709

    George Bush Intercontinental Airport

    1:15 PM

    IAH

    2h 1m

    Nonstop

    4:16 PM

    ATL

    S M T W T F S
    Search

  4. VS4044

    Hartsfield–Jackson Atlanta International Airport

    5:05 PM

    ATL

    8h 20m

    Nonstop

    6:25 AM

    LHR

    S M T W T F S

  5. AC580

    George Bush Intercontinental Airport

    11:55 AM

    IAH

    3h 50m

    Nonstop

    4:45 PM

    YUL

    S M T W T F S
    Search

  6. AC864

    Montreal Pierre Elliott Trudeau Airport

    6:40 PM

    YUL

    6h 50m

    Nonstop

    6:30 AM

    LHR

    S M T W T F S

  7. VS1536

    George Bush Intercontinental Airport

    2:35 PM

    IAH

    2h 50m

    Nonstop

    5:25 PM

    MSP

    S M T W T F S
    Search

  8. VS4040

    Minneapolis-Saint Paul International Airport

    11:10 PM

    MSP

    7h 55m

    Nonstop

    1:05 PM

    LHR

    S M T W T F S

  9. AC592

    George Bush Intercontinental Airport

    12:15 PM

    IAH

    3h 15m

    Nonstop

    4:30 PM

    YYZ

    S M - W T F S
    Search

  10. AC856

    Toronto Pearson International Airport

    8:15 PM

    YYZ

    7h 20m

    Nonstop

    8:35 AM

    LHR

    S M T W T F S

  11. UA1617

    George Bush Intercontinental Airport

    8:21 AM

    IAH

    2h 55m

    Nonstop

    11:16 AM

    ORD

    S M T W T F S
    Search

  12. UA929

    O'Hare Intl. Airport

    4:25 PM

    ORD

    8h 20m

    Nonstop

    6:45 AM

    LHR

    S M T W T F S

  13. WS1543

    George Bush Intercontinental Airport

    2:50 PM

    IAH

    4h 30m

    Nonstop

    6:20 PM

    YYC

    S - - W T F S
    Search

  14. WS002

    Calgary Intl. Airport

    10:10 PM

    YYC

    8h 40m

    Nonstop

    12:50 PM

    LHR

    S M T W T F S

  15. F91404

    George Bush Intercontinental Airport

    6:05 AM

    IAH

    2h 30m

    Nonstop

    9:35 AM

    ATL

    S M T W T F S
    Search

  16. B6896

    Hartsfield–Jackson Atlanta International Airport

    12:37 PM

    ATL

    3h 2m

    Nonstop

    3:39 PM

    BOS

    S M T W T - S

  17. B61620

    Boston Logan International Airport

    6:38 PM

    BOS

    6h 52m

    Nonstop

    6:30 AM

    LHR

    S M T W T F S

  18. DL1315

    George Bush Intercontinental Airport

    7:15 AM

    IAH

    2h 3m

    Nonstop

    10:18 AM

    ATL

    S M T W T F S
    Search

  19. DL032

    Hartsfield–Jackson Atlanta International Airport

    10:05 PM

    ATL

    8h 15m

    Nonstop

    11:20 AM

    LHR

    S M T W T F S
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About George Bush Intercontinental Airport and Heathrow Airport

Learn about George Bush Intercontinental Airport (IAH) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 7,772.26 km
Cheapest one-way ticket price €266
Cheapest return ticket price €673

FAQs for George Bush Intercontinental Airport to Heathrow Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Heathrow Airport?

    George Bush Intercontinental Airport to Heathrow Airport takes about 8 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 daily flights from George Bush Intercontinental Airport (IAH) to Heathrow Airport (LHR).
  • The earliest flight from George Bush Intercontinental Airport to Heathrow Airport departs at 15:30, and the last departs at 21:10, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around €707 in December, the most expensive month to book this route.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 21:50 and arrives in Heathrow Airport (LHR) at 12:50.
    • 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 2541 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Heathrow Airport currently start from €266, and round-trip fares start from €673. The current lowest fare is a WestJet flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Yes. British Airways and United Airlines operate direct flights from George Bush Intercontinental Airport to Heathrow Airport, with an average flight time of 8 hours 34 minutes, and around 28 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 George Bush Intercontinental Airport to Heathrow Airport is €597. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Heathrow Airport operates around 28 weekly flights, mainly by British Airways, United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental 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.

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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.