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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 AED 1,489 and round-trip from AED 2,168. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAH 14:00
      33h 45m
      1 stop
      LIS 05:45
      Houston - Lisbon | Thu, Nov 5 | Frontier Airlines
      AED 1,489 AED 2,128
      30% off
      30% off
      AED 2,128 AED 1,489
    • IAH 11:50
      13h 5m
      1 stop
      LIS 06:55
      Houston - Lisbon | Sat, Nov 21 | Air Canada
      AED 1,570 AED 2,128
      26% off
      26% off
      AED 2,128 AED 1,570
    • IAH 11:55
      15h 25m
      1 stop
      LIS 09:20
      Houston - Lisbon | Fri, Nov 20 | Air Canada
      AED 1,593 AED 2,128
      25% off
      25% off
      AED 2,128 AED 1,593
    • IAH 10:00
      17h 20m
      1 stop
      LIS 09:20
      Houston - Lisbon | Thu, Nov 5 | Air Canada
      AED 1,653
      22% off
      AED 2,128 AED 1,653
    • IAH 10:00
      17h 20m
      1 stop
      LIS 09:20
      Houston - Lisbon | Fri, Nov 6 | Air Canada
      AED 1,658
      22% off
      AED 2,128 AED 1,658
    • IAH 17:34
      30h 11m
      1 stop
      LIS 05:45
      Houston - Lisbon | Thu, Nov 5 | American Airlines
      AED 1,661
      22% off
      AED 2,128 AED 1,661
    • IAH 10:58
      15h 2m
      1 stop
      LIS 08:00
      Houston - Lisbon | Fri, Nov 6 | Virgin Atlantic
      AED 1,682
      21% off
      AED 2,128 AED 1,682
    • IAH 12:55
      13h 5m
      1 stop
      LIS 08:00
      Houston - Lisbon | Sat, Nov 21 | Virgin Atlantic
      AED 1,684
      21% off
      AED 2,128 AED 1,684
    • IAH 10:58
      15h 2m
      1 stop
      LIS 08:00
      Houston - Lisbon | Thu, Nov 5 | Virgin Atlantic
      AED 1,688
      21% off
      AED 2,128 AED 1,688
    • HOU 13:00
      17h 25m
      1 stop
      LIS 14:00
      Houston - Lisbon | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • IAH 19:10
      16h 20m
      1 stop
      LIS 17:30
      Houston - Lisbon | Sat, Nov 21 | Virgin Atlantic
      LIS 10:00
      17h 36m
      1 stop
      IAH 21:36
      Lisbon - Houston | Fri, Nov 27 | Virgin Atlantic
      AED 2,168 AED 3,298
      34% off
      34% off
      AED 3,298 AED 2,168
    • IAH 19:10
      16h 20m
      1 stop
      LIS 17:30
      Houston - Lisbon | Sat, Nov 21 | Delta Air Lines
      LIS 10:00
      17h 36m
      1 stop
      IAH 21:36
      Lisbon - Houston | Sat, Nov 28 | Virgin Atlantic
      AED 2,262 AED 3,298
      31% off
      31% off
      AED 3,298 AED 2,262
    • IAH 15:30
      11h 25m
      1 stop
      LIS 08:55
      Houston - Lisbon | Sat, Nov 21 | Air Canada
      LIS 11:20
      35h 48m
      1 stop
      IAH 17:08
      Lisbon - Houston | Sat, Nov 28 | Air Canada
      AED 2,374 AED 3,298
      28% off
      28% off
      AED 3,298 AED 2,374
    • IAH 15:25
      21h 5m
      1 stop
      LIS 18:30
      Houston - Lisbon | Sat, Nov 21 | KLM
      LIS 10:00
      17h 36m
      1 stop
      IAH 21:36
      Lisbon - Houston | Fri, Nov 27 | Virgin Atlantic
      AED 2,385
      28% off
      AED 3,298 AED 2,385
    • IAH 07:05
      18h 55m
      1 stop
      LIS 08:00
      Houston - Lisbon | Wed, Dec 23 | Virgin Atlantic
      LIS 11:30
      31h 40m
      1 stop
      IAH 13:10
      Lisbon - Houston | Tue, Dec 29 | Delta Air Lines
      AED 2,426
      26% off
      AED 3,298 AED 2,426
    • IAH 07:05
      18h 55m
      1 stop
      LIS 08:00
      Houston - Lisbon | Wed, Dec 23 | Delta Air Lines
      LIS 11:30
      31h 40m
      1 stop
      IAH 13:10
      Lisbon - Houston | Tue, Dec 29 | Delta Air Lines
      AED 2,433
      26% off
      AED 3,298 AED 2,433
    • IAH 12:55
      13h 5m
      1 stop
      LIS 08:00
      Houston - Lisbon | Sat, Nov 21 | Air France
      LIS 18:30
      28h 20m
      1 stop
      IAH 16:50
      Lisbon - Houston | Fri, Nov 27 | Air France
      AED 2,446
      26% off
      AED 3,298 AED 2,446
    • IAH 15:30
      11h 50m
      1 stop
      LIS 09:20
      Houston - Lisbon | Wed, Dec 23 | Air Canada
      LIS 12:25
      31h 35m
      1 stop
      IAH 14:00
      Lisbon - Houston | Tue, Dec 29 | Lufthansa
      AED 2,506
      24% off
      AED 3,298 AED 2,506
    • IAH 19:10
      16h 20m
      1 stop
      LIS 17:30
      Houston - Lisbon | Wed, Dec 23 | Air France
      LIS 15:35
      27h 35m
      1 stop
      IAH 13:10
      Lisbon - Houston | Tue, Dec 29 | KLM
      AED 2,554
      23% off
      AED 3,298 AED 2,554
    • HOU 13:00
      17h 25m
      1 stop
      LIS 14:00
      Houston - Lisbon | Thu, Oct 29 | Normal Airline
      LIS 15:00
      6h
      Nonstop
      HOU 16:00
      Lisbon - Houston | Sat, Oct 31 | Normal Airline
      More cheap flights
      More cheap flights
    • IAH 15:30
      12h 25m
      1 stop
      LIS 08:55
      Houston - Lisbon | Sat, Oct 31 | Air Canada
      AED 1,846 AED 2,698
      32% off
      32% off
      AED 2,698 AED 1,846
    • IAH 15:30
      11h 50m
      1 stop
      LIS 09:20
      Houston - Lisbon | Tue, Dec 1 | Air Canada
      AED 1,984 AED 2,698
      26% off
      26% off
      AED 2,698 AED 1,984
    • IAH 16:45
      11h 35m
      1 stop
      LIS 10:20
      Houston - Lisbon | Mon, Nov 30 | United Airlines
      AED 2,116 AED 2,698
      22% off
      22% off
      AED 2,698 AED 2,116
    • IAH 16:45
      11h 35m
      1 stop
      LIS 10:20
      Houston - Lisbon | Mon, Nov 2 | United Airlines
      AED 2,158
      20% off
      AED 2,698 AED 2,158
    • HOU 13:00
      17h 25m
      1 stop
      LIS 14:00
      Houston - Lisbon | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • IAH 18:40
      10h 40m
      1 stop
      LIS 10:20
      Houston - Lisbon | Sat, Oct 31 | United Airlines
      AED 1,900 AED 3,872
      51% off
      51% off
      AED 3,872 AED 1,900
    • IAH 15:47
      11h 3m
      1 stop
      LIS 08:50
      Houston - Lisbon | Fri, Nov 20 | American Airlines
      AED 3,097 AED 3,872
      20% off
      20% off
      AED 3,872 AED 3,097
    • IAH 16:45
      11h 20m
      1 stop
      LIS 10:05
      Houston - Lisbon | Tue, Dec 1 | United Airlines
      AED 2,116 AED 3,872
      45% off
      45% off
      AED 3,872 AED 2,116
    • IAH 11:50
      13h 5m
      1 stop
      LIS 06:55
      Houston - Lisbon | Sat, Nov 21 | Air Canada
      AED 1,570
      26% off
      AED 2,128 AED 1,570
    • IAH 12:55
      13h 5m
      1 stop
      LIS 08:00
      Houston - Lisbon | Sat, Nov 21 | Virgin Atlantic
      AED 1,684
      21% off
      AED 2,128 AED 1,684
    • IAH 10:58
      15h 2m
      1 stop
      LIS 08:00
      Houston - Lisbon | Fri, Nov 6 | Virgin Atlantic
      AED 1,682
      21% off
      AED 2,128 AED 1,682
    • IAH 10:58
      15h 2m
      1 stop
      LIS 08:00
      Houston - Lisbon | Thu, Nov 5 | Virgin Atlantic
      AED 1,688
      21% off
      AED 2,128 AED 1,688
    • IAH 11:55
      15h 25m
      1 stop
      LIS 09:20
      Houston - Lisbon | Fri, Nov 20 | Air Canada
      AED 1,593
      25% off
      AED 2,128 AED 1,593
    • IAH 10:00
      17h 20m
      1 stop
      LIS 09:20
      Houston - Lisbon | Thu, Nov 5 | Air Canada
      AED 1,653
      22% off
      AED 2,128 AED 1,653
    • HOU 13:00
      17h 25m
      1 stop
      LIS 14:00
      Houston - Lisbon | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • IAH 15:30
      12h 25m
      1 stop
      LIS 08:55
      Houston - Lisbon | Sat, Oct 31 | Air Canada
      AED 1,846 AED 2,698
      32% off
      32% off
      AED 2,698 AED 1,846
    • IAH 16:45
      11h 35m
      1 stop
      LIS 10:20
      Houston - Lisbon | Mon, Nov 2 | United Airlines
      AED 2,158 AED 2,698
      20% off
      20% off
      AED 2,698 AED 2,158
    • HOU 13:00
      17h 25m
      1 stop
      LIS 14:00
      Houston - Lisbon | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights

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 AED 1,570) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From AED 1,570
Frontier Airlines
From AED 1,678
American Airlines
From AED 1,684
Virgin Atlantic
From AED 1,684
United Airlines
From AED 1,693
Delta Air Lines
From AED 1,751
Lufthansa
From AED 1,767
Air France
From AED 1,784
KLM
From AED 1,802
Jetblue Airways
From AED 1,978

Find more flights and airlines

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

Check on the flight schedule from Houston to Lisbon to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2608

    George Bush Intercontinental Airport

    14:54

    IAH

    3h 38m

    Nonstop

    19:32

    EWR

    S M T W T F S
    Search

  2. UA064

    Newark Liberty International Airport

    20:30

    EWR

    6h 50m

    Nonstop

    08:20

    LIS

    S M T W T F S

  3. AC594

    George Bush Intercontinental Airport

    15:30

    IAH

    3h 15m

    Nonstop

    19:45

    YYZ

    S M T - T F S
    Search

  4. AC810

    Toronto Pearson International Airport

    23:05

    YYZ

    6h 55m

    Nonstop

    11:00

    LIS

    S M T W - F S

  5. UA1397

    George Bush Intercontinental Airport

    13:53

    IAH

    3h 36m

    Nonstop

    18:29

    EWR

    S M T W T F S
    Search

  6. UA064

    Newark Liberty International Airport

    20:30

    EWR

    6h 50m

    Nonstop

    08:20

    LIS

    S M T W T F S

  7. AC580

    George Bush Intercontinental Airport

    11:55

    IAH

    3h 50m

    Nonstop

    16:45

    YUL

    S M T W T F S
    Search

  8. AC812

    Montréal-Pierre Elliott Trudeau International Airport

    21:45

    YUL

    6h 35m

    Nonstop

    09:20

    LIS

    S - T - T F -

  9. VS2319

    George Bush Intercontinental Airport

    12:55

    IAH

    3h 41m

    Nonstop

    17:36

    JFK

    S M T W T F S
    Search

  10. VS3895

    John F. Kennedy International Airport

    19:50

    JFK

    7h 10m

    Nonstop

    08:00

    LIS

    S M T W T F S

  11. AC580

    George Bush Intercontinental Airport

    11:55

    IAH

    3h 50m

    Nonstop

    16:45

    YUL

    S M T W T F S
    Search

  12. LH6484

    Montréal-Pierre Elliott Trudeau International Airport

    19:15

    YUL

    6h 40m

    Nonstop

    06:55

    LIS

    - - T - - - -

  13. DL9459

    George Bush Intercontinental Airport

    15:20

    IAH

    9h 25m

    Nonstop

    07:45

    AMS

    S M T - T F S
    Search

  14. DL9349

    Amsterdam Airport Schiphol

    08:55

    AMS

    3h

    Nonstop

    10:55

    LIS

    S M T W T F S

  15. KL662

    George Bush Intercontinental Airport

    15:05

    IAH

    9h 10m

    Nonstop

    07:15

    AMS

    S M T - T F S
    Search

  16. KL1579

    Amsterdam Airport Schiphol

    08:30

    AMS

    3h

    Nonstop

    10:30

    LIS

    S M T W T F S

  17. B6932

    George Bush Intercontinental Airport

    14:42

    IAH

    3h 48m

    Nonstop

    19:30

    BOS

    S M T W T F S
    Search

  18. TP216

    Boston Logan International Airport

    22:15

    BOS

    6h 35m

    Nonstop

    09:50

    LIS

    S - - W T F S

  19. DL2140

    George Bush Intercontinental Airport

    10:58

    IAH

    3h 31m

    Nonstop

    15:29

    LGA

    S M T W T - S
    Search

  20. VS3895

    John F. Kennedy International Airport

    19:50

    JFK

    7h 10m

    Nonstop

    08:00

    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 AED 1,489
Cheapest return ticket price AED 2,168

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, by taxi about 20 minutes.
  • 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 AED 1,489, and round-trip fares start from AED 2,168. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 5; 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 AED 2,331. 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 the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.