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George Bush Intercontinental Airport to Humberto Delgado Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Humberto Delgado Airport over the next 90 days, with one-way fares from CAD 600 and round-trip from CAD 864. Based on Trip.com's latest 7-day flight data.

    • IAH 7:10 PM
      16h 20m
      1 stop
      LIS 5:30 PM
      Houston - Lisbon | Sun, Nov 8 | Delta Air Lines
      LIS 10:00 AM
      17h 36m
      1 stop
      IAH 9:36 PM
      Lisbon - Houston | Sun, Nov 15 | Virgin Atlantic
      CAD 864 CAD 1,199
      28% off
      28% off
      CAD 1,199 CAD 864
    • IAH 7:10 PM
      21h 15m
      1 stop
      LIS 10:25 PM
      Houston - Lisbon | Sun, Nov 8 | Virgin Atlantic
      LIS 10:00 AM
      17h 36m
      1 stop
      IAH 9:36 PM
      Lisbon - Houston | Sun, Nov 15 | Virgin Atlantic
      CAD 900 CAD 1,199
      25% off
      25% off
      CAD 1,199 CAD 900
    • IAH 3:30 PM
      11h 25m
      1 stop
      LIS 8:55 AM
      Houston - Lisbon | Sun, Nov 8 | Air Canada
      LIS 11:20 AM
      35h 48m
      1 stop
      IAH 5:08 PM
      Lisbon - Houston | Sun, Nov 15 | Air Canada
      CAD 906 CAD 1,199
      24% off
      24% off
      CAD 1,199 CAD 906
    • IAH 12:55 PM
      13h 5m
      1 stop
      LIS 8:00 AM
      Houston - Lisbon | Sun, Nov 8 | KLM
      LIS 3:35 PM
      27h 35m
      1 stop
      IAH 1:10 PM
      Lisbon - Houston | Sun, Nov 15 | KLM
      CAD 916
      24% off
      CAD 1,199 CAD 916
    • IAH 7:05 AM
      18h 55m
      1 stop
      LIS 8:00 AM
      Houston - Lisbon | Thu, Dec 10 | Virgin Atlantic
      LIS 11:30 AM
      31h 40m
      1 stop
      IAH 1:10 PM
      Lisbon - Houston | Wed, Dec 16 | Delta Air Lines
      CAD 926
      23% off
      CAD 1,199 CAD 926
    • IAH 7:05 AM
      18h 55m
      1 stop
      LIS 8:00 AM
      Houston - Lisbon | Thu, Dec 10 | Delta Air Lines
      LIS 11:30 AM
      31h 40m
      1 stop
      IAH 1:10 PM
      Lisbon - Houston | Wed, Dec 16 | Delta Air Lines
      CAD 929
      23% off
      CAD 1,199 CAD 929
    • IAH 7:10 PM
      16h 20m
      1 stop
      LIS 5:30 PM
      Houston - Lisbon | Sun, Nov 8 | Air France
      LIS 3:35 PM
      27h 35m
      1 stop
      IAH 1:10 PM
      Lisbon - Houston | Sun, Nov 15 | KLM
      CAD 943
      21% off
      CAD 1,199 CAD 943
    • IAH 3:30 PM
      11h 50m
      1 stop
      LIS 9:20 AM
      Houston - Lisbon | Thu, Dec 10 | Air Canada
      LIS 12:25 PM
      31h 35m
      1 stop
      IAH 2:00 PM
      Lisbon - Houston | Wed, Dec 16 | Lufthansa
      CAD 957
      20% off
      CAD 1,199 CAD 957
    • IAH 7:10 PM
      16h 20m
      1 stop
      LIS 5:30 PM
      Houston - Lisbon | Thu, Dec 10 | Air France
      LIS 3:35 PM
      27h 35m
      1 stop
      IAH 1:10 PM
      Lisbon - Houston | Wed, Dec 16 | KLM
      CAD 975
      19% off
      CAD 1,199 CAD 975
    • HOU 1:00 PM
      17h 25m
      1 stop
      LIS 2:00 PM
      Houston - Lisbon | Wed, Oct 28 | Normal Airline
      LIS 3:00 PM
      6h
      Nonstop
      HOU 4:00 PM
      Lisbon - Houston | Fri, Oct 30 | Normal Airline
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    • Cheapest
      IAH 11:50 AM
      13h 5m
      1 stop
      LIS 6:55 AM
      Houston - Lisbon | Sun, Nov 8 | Air Canada
      CAD 600 CAD 811
      26% off
      26% off
      CAD 811 CAD 600
    • IAH 2:32 PM
      33h 23m
      1 stop
      LIS 5:55 AM
      Houston - Lisbon | Fri, Nov 6 | Frontier Airlines
      CAD 641 CAD 811
      21% off
      21% off
      CAD 811 CAD 641
    • IAH 12:55 PM
      13h 5m
      1 stop
      LIS 8:00 AM
      Houston - Lisbon | Sun, Nov 8 | Virgin Atlantic
      CAD 643 CAD 811
      21% off
      21% off
      CAD 811 CAD 643
    • IAH 6:20 PM
      34h
      1 stop
      LIS 9:20 AM
      Houston - Lisbon | Wed, Nov 4 | United Airlines
      CAD 647
      20% off
      CAD 811 CAD 647
    • IAH 6:20 PM
      34h
      1 stop
      LIS 9:20 AM
      Houston - Lisbon | Wed, Nov 4 | Air Canada
      CAD 650
      20% off
      CAD 811 CAD 650
    • IAH 2:40 PM
      11h 30m
      1 stop
      LIS 8:10 AM
      Houston - Lisbon | Thu, Nov 5 | United Airlines
      CAD 655
      19% off
      CAD 811 CAD 655
    • IAH 1:54 PM
      12h 16m
      1 stop
      LIS 8:10 AM
      Houston - Lisbon | Sun, Nov 8 | United Airlines
      CAD 655
      19% off
      CAD 811 CAD 655
    • IAH 7:10 PM
      16h 20m
      1 stop
      LIS 5:30 PM
      Houston - Lisbon | Sun, Nov 8 | Delta Air Lines
      CAD 669
      18% off
      CAD 811 CAD 669
    • IAH 11:50 AM
      13h 5m
      1 stop
      LIS 6:55 AM
      Houston - Lisbon | Sun, Nov 8 | Lufthansa
      CAD 675
      17% off
      CAD 811 CAD 675
    • HOU 1:00 PM
      17h 25m
      1 stop
      LIS 2:00 PM
      Houston - Lisbon | Wed, Oct 28 | Normal Airline
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    • IAH 3:30 PM
      12h 25m
      1 stop
      LIS 8:55 AM
      Houston - Lisbon | Sat, Oct 31 | Air Canada
      CAD 705 CAD 1,002
      30% off
      30% off
      CAD 1,002 CAD 705
    • IAH 3:30 PM
      11h 50m
      1 stop
      LIS 9:20 AM
      Houston - Lisbon | Tue, Dec 1 | Air Canada
      CAD 758 CAD 1,002
      24% off
      24% off
      CAD 1,002 CAD 758
    • IAH 4:45 PM
      11h 35m
      1 stop
      LIS 10:20 AM
      Houston - Lisbon | Mon, Nov 30 | United Airlines
      CAD 808 CAD 1,002
      19% off
      19% off
      CAD 1,002 CAD 808
    • IAH 4:50 PM
      14h 15m
      1 stop
      LIS 12:05 PM
      Houston - Lisbon | Tue, Oct 27 | British Airways
      CAD 821
      18% off
      CAD 1,002 CAD 821
    • IAH 4:45 PM
      11h 35m
      1 stop
      LIS 10:20 AM
      Houston - Lisbon | Mon, Nov 2 | United Airlines
      CAD 824
      18% off
      CAD 1,002 CAD 824
    • IAH 4:45 PM
      12h 20m
      1 stop
      LIS 10:05 AM
      Houston - Lisbon | Tue, Oct 27 | United Airlines
      CAD 824
      18% off
      CAD 1,002 CAD 824
    • IAH 4:05 PM
      13h 25m
      1 stop
      LIS 10:30 AM
      Houston - Lisbon | Tue, Oct 27 | Delta Air Lines
      CAD 841
      16% off
      CAD 1,002 CAD 841
    • HOU 1:00 PM
      17h 25m
      1 stop
      LIS 2:00 PM
      Houston - Lisbon | Wed, Oct 28 | Normal Airline
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    • IAH 6:40 PM
      10h 40m
      1 stop
      LIS 10:20 AM
      Houston - Lisbon | Sat, Oct 31 | United Airlines
      CAD 726 CAD 1,408
      48% off
      48% off
      CAD 1,408 CAD 726
    • IAH 3:47 PM
      11h 3m
      1 stop
      LIS 8:50 AM
      Houston - Lisbon | Fri, Nov 20 | American Airlines
      CAD 1,182 CAD 1,408
      16% off
      16% off
      CAD 1,408 CAD 1,182
    • IAH 4:45 PM
      11h 20m
      1 stop
      LIS 10:05 AM
      Houston - Lisbon | Tue, Dec 1 | United Airlines
      CAD 808 CAD 1,408
      43% off
      43% off
      CAD 1,408 CAD 808
    • IAH 2:40 PM
      11h 30m
      1 stop
      LIS 8:10 AM
      Houston - Lisbon | Thu, Nov 5 | United Airlines
      CAD 655
      19% off
      CAD 811 CAD 655
    • IAH 1:54 PM
      12h 16m
      1 stop
      LIS 8:10 AM
      Houston - Lisbon | Sun, Nov 8 | United Airlines
      CAD 655
      19% off
      CAD 811 CAD 655
    • IAH 4:45 PM
      12h 20m
      1 stop
      LIS 10:05 AM
      Houston - Lisbon | Tue, Oct 27 | United Airlines
      CAD 824
      41% off
      CAD 1,408 CAD 824
    • IAH 11:50 AM
      13h 5m
      1 stop
      LIS 6:55 AM
      Houston - Lisbon | Sun, Nov 8 | Air Canada
      CAD 600
      26% off
      CAD 811 CAD 600
    • IAH 12:55 PM
      13h 5m
      1 stop
      LIS 8:00 AM
      Houston - Lisbon | Sun, Nov 8 | Virgin Atlantic
      CAD 643
      21% off
      CAD 811 CAD 643
    • IAH 11:50 AM
      13h 5m
      1 stop
      LIS 6:55 AM
      Houston - Lisbon | Sun, Nov 8 | Lufthansa
      CAD 675
      17% off
      CAD 811 CAD 675
    • HOU 1:00 PM
      17h 25m
      1 stop
      LIS 2:00 PM
      Houston - Lisbon | Wed, Oct 28 | Normal Airline
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    • IAH 3:30 PM
      12h 25m
      1 stop
      LIS 8:55 AM
      Houston - Lisbon | Sat, Oct 31 | Air Canada
      CAD 705 CAD 1,002
      30% off
      30% off
      CAD 1,002 CAD 705
    • IAH 4:50 PM
      14h 15m
      1 stop
      LIS 12:05 PM
      Houston - Lisbon | Tue, Oct 27 | British Airways
      CAD 821 CAD 1,002
      18% off
      18% off
      CAD 1,002 CAD 821
    • IAH 4:45 PM
      11h 35m
      1 stop
      LIS 10:20 AM
      Houston - Lisbon | Mon, Nov 2 | United Airlines
      CAD 824 CAD 1,002
      18% off
      18% off
      CAD 1,002 CAD 824
    • IAH 4:45 PM
      12h 20m
      1 stop
      LIS 10:05 AM
      Houston - Lisbon | Tue, Oct 27 | United Airlines
      CAD 824
      18% off
      CAD 1,002 CAD 824
    • IAH 4:05 PM
      13h 25m
      1 stop
      LIS 10:30 AM
      Houston - Lisbon | Tue, Oct 27 | Delta Air Lines
      CAD 841
      16% off
      CAD 1,002 CAD 841
    • HOU 1:00 PM
      17h 25m
      1 stop
      LIS 2:00 PM
      Houston - Lisbon | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Houston to Lisbon 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 George Bush Intercontinental Airport to Humberto Delgado Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Humberto Delgado Airport is Air Canada (from CAD 600) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From CAD 600
Frontier Airlines
From CAD 641
Virgin Atlantic
From CAD 643
United Airlines
From CAD 647
Delta Air Lines
From CAD 669
Lufthansa
From CAD 675
Air France
From CAD 681
KLM
From CAD 688
American Airlines
From CAD 705
Jetblue Airways
From CAD 755

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2608

    George Bush Intercontinental Airport

    2:54 PM

    IAH

    3h 38m

    Nonstop

    7:32 PM

    EWR

    S M T W T F S
    Search

  2. UA064

    Newark Liberty Intl. Airport Airport

    8:30 PM

    EWR

    6h 50m

    Nonstop

    8:20 AM

    LIS

    S M T W T F S

  3. AC594

    George Bush Intercontinental Airport

    3:30 PM

    IAH

    3h 15m

    Nonstop

    7:45 PM

    YYZ

    S M T - T F S
    Search

  4. AC810

    Toronto Pearson International Airport

    11:05 PM

    YYZ

    6h 55m

    Nonstop

    11:00 AM

    LIS

    S M T W - F S

  5. UA1397

    George Bush Intercontinental Airport

    1:53 PM

    IAH

    3h 36m

    Nonstop

    6:29 PM

    EWR

    S M T W T F S
    Search

  6. UA064

    Newark Liberty Intl. Airport Airport

    8:30 PM

    EWR

    6h 50m

    Nonstop

    8:20 AM

    LIS

    S M T W T F S

  7. AC580

    George Bush Intercontinental Airport

    11:55 AM

    IAH

    3h 50m

    Nonstop

    4:45 PM

    YUL

    S M T W T F S
    Search

  8. AC812

    Montreal Pierre Elliott Trudeau Airport

    9:45 PM

    YUL

    6h 35m

    Nonstop

    9:20 AM

    LIS

    S - T - T F -

  9. VS2319

    George Bush Intercontinental Airport

    12:55 PM

    IAH

    3h 41m

    Nonstop

    5:36 PM

    JFK

    S M T W T F S
    Search

  10. VS3895

    John F Kennedy Intl. Airport

    7:50 PM

    JFK

    7h 10m

    Nonstop

    8:00 AM

    LIS

    S M T W T F S

  11. AC580

    George Bush Intercontinental Airport

    11:55 AM

    IAH

    3h 50m

    Nonstop

    4:45 PM

    YUL

    S M T W T F S
    Search

  12. LH6484

    Montreal Pierre Elliott Trudeau Airport

    7:15 PM

    YUL

    6h 40m

    Nonstop

    6:55 AM

    LIS

    - - T - - - -

  13. DL9459

    George Bush Intercontinental Airport

    3:20 PM

    IAH

    9h 25m

    Nonstop

    7:45 AM

    AMS

    S M T - T F S
    Search

  14. DL9349

    Schiphol Airport

    8:55 AM

    AMS

    3h

    Nonstop

    10:55 AM

    LIS

    S M T W T F S

  15. KL662

    George Bush Intercontinental Airport

    4:25 PM

    IAH

    9h 10m

    Nonstop

    7:35 AM

    AMS

    S M T - T F S
    Search

  16. KL1579

    Schiphol Airport

    8:30 AM

    AMS

    3h

    Nonstop

    10:30 AM

    LIS

    S M T W T F S

  17. B6932

    George Bush Intercontinental Airport

    2:42 PM

    IAH

    3h 48m

    Nonstop

    7:30 PM

    BOS

    S M T W T F S
    Search

  18. TP216

    Boston Logan International Airport

    10:15 PM

    BOS

    6h 35m

    Nonstop

    9:50 AM

    LIS

    S - - W T F S

  19. DL2140

    George Bush Intercontinental Airport

    10:58 AM

    IAH

    3h 31m

    Nonstop

    3:29 PM

    LGA

    S M T W T - S
    Search

  20. VS3895

    John F Kennedy Intl. Airport

    7:50 PM

    JFK

    7h 10m

    Nonstop

    8:00 AM

    LIS

    S M T W T F S
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About George Bush Intercontinental Airport and Humberto Delgado Airport

Learn about George Bush Intercontinental Airport (IAH) and Humberto Delgado Airport (LIS) — including location, terminals, transportation, and travel tips.

Flight distance 7,686.59 km
Cheapest one-way ticket price CAD 600
Cheapest return ticket price CAD 864

FAQs for George Bush Intercontinental Airport to Humberto Delgado Airport Flights

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

    • The distance from Humberto Delgado Airport to downtown is about 6 km. It takes about 20 minutes by taxi.
  • The closest airport to Humberto Delgado Airport (LIS) is Flores Airport. The distance is around 44 km.
  • One-way flights from George Bush Intercontinental Airport to Humberto Delgado Airport currently start from CAD 600, and round-trip fares start from CAD 864. The current lowest fare is a Air Canada flight departing on Sun, Nov 8; 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 George Bush Intercontinental Airport to Humberto Delgado Airport is CAD 890. Prices may vary depending on the departure date, airline, and availability.
  • Enter George Bush Intercontinental Airport and Humberto Delgado 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.