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Dulles International Airport to Humberto Delgado Airport flight
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Cheap Flight Deals from Dulles International Airport to Humberto Delgado Airport

Search for flights from Washington D.C. to Lisbon and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD20:45
        29h 5m
        1 stop
        LIS06:50
        Washington D.C. - Lisbon|Fri, May 17|American Airlines
        NZD 499NZD 894
        44% OFF
        44% OFF
        NZD 894NZD 499
      • IAD18:50
        23h 20m
        2 stops
        LIS23:10
        Washington D.C. - Lisbon|Mon, May 13|PLAY Airline
        NZD 502NZD 894
        44% OFF
        44% OFF
        NZD 894NZD 502
      • IAD20:45
        20h 55m
        1 stop
        LIS22:40
        Washington D.C. - Lisbon|Thu, May 16|American Airlines
        NZD 515NZD 894
        42% OFF
        42% OFF
        NZD 894NZD 515
      • IAD20:45
        21h 45m
        1 stop
        LIS23:30
        Washington D.C. - Lisbon|Fri, May 10|American Airlines
        NZD 527
        NZD 527
      • IAD18:50
        21h 25m
        2 stops
        LIS21:15
        Washington D.C. - Lisbon|Sun, Apr 28|PLAY Airline
        NZD 588
        NZD 588
      • IAD18:50
        21h 25m
        2 stops
        LIS21:15
        Washington D.C. - Lisbon|Mon, Jun 3|PLAY Airline
        NZD 608
        NZD 608
      • IAD21:05
        10h 15m
        1 stop
        LIS12:20
        Washington D.C. - Lisbon|Sun, Apr 28|Royal Air Maroc
        NZD 611
        NZD 611
      • IAD21:05
        15h 35m
        1 stop
        LIS17:40
        Washington D.C. - Lisbon|Wed, May 1|Royal Air Maroc
        NZD 619
        NZD 619
      • IAD21:05
        15h 35m
        1 stop
        LIS17:40
        Washington D.C. - Lisbon|Wed, May 8|Royal Air Maroc
        NZD 620
        NZD 620
      • IAD21:05
        10h 15m
        1 stop
        LIS12:20
        Washington D.C. - Lisbon|Fri, May 3|Royal Air Maroc
        NZD 622
        NZD 622
      • IAD13:00
        3h 5m
        Direct
        LIS14:00
        Washington D.C. - Lisbon|Sun, May 5|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to Humberto Delgado Airport

See which airlines fly from Washington D.C. to Lisbon. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From NZD 480
PLAY Airline
From NZD 502
Icelandair
From NZD 634
Porter Airlines
From NZD 644
United Airlines
From NZD 704
Air Canada
From NZD 740
TAP Air Portugal
From NZD 741
Delta Air Lines
From NZD 792
WestJet
From NZD 796
Iberia
From NZD 813
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Washington D.C. to Lisbon

Explore other flights from Washington D.C. to Lisbon to find the best alternative options.

  • Cheapest
    American Airlines
    DCA
    17:30
    25h 5m
    2 transfer
    LIS
    23:35
    Ronald Reagan Washington National Airport - Humberto Delgado Airport
    Mon, May 20American Airlines
    NZD 421
  • American Airlines
    DCA
    17:30
    25h 5m
    2 transfer
    LIS
    23:35
    Ronald Reagan Washington National Airport - Humberto Delgado Airport
    Mon, May 20American Airlines
    NZD 421
    Find More Flights
Flight Schedule from Dulles International Airport to Humberto Delgado Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3645

    United Airlines

    08:22

    IAD

    1.9h

    10:14

    YUL

    SMTWTFS
    Search

  2. TS680

    Air Transat

    19:10

    YUL

    6.3h

    06:30

    LIS

    --T---S

  3. UA3404

    United Airlines

    08:30

    IAD

    1.6h

    10:04

    YYZ

    SMTWTFS
    Search

  4. TP258

    TAP Air Portugal

    17:40

    YYZ

    7.1h

    05:45

    LIS

    -MTWTFS

  5. PD2720

    Porter Airlines

    13:00

    IAD

    1.5h

    14:30

    YTZ

    SMTWT--
    Search

  6. TP262

    TAP Air Portugal

    23:00

    YYZ

    7.1h

    11:05

    LIS

    S-T-T-S

  7. PD2720

    Porter Airlines

    13:00

    IAD

    1.5h

    14:30

    YTZ

    SMTWT--
    Search

  8. TS480

    Air Transat

    21:30

    YYZ

    7.1h

    09:35

    LIS

    --TW-F-

  9. PD2722

    Porter Airlines

    13:30

    IAD

    1.5h

    15:00

    YTZ

    ------S
    Search

  10. TS480

    Air Transat

    21:30

    YYZ

    7.1h

    09:35

    LIS

    --TW-F-

  11. UA3530

    United Airlines

    17:15

    IAD

    1.5h

    18:47

    LGA

    SMTWTFS
    Search

  12. S4246

    Sata International

    20:55

    JFK

    5.9h

    06:50

    PDL

    S-TWTF-

  13. S4120

    Sata International

    08:25

    PDL

    2.3h

    11:40

    LIS

    SMTWTFS

  14. TP232

    TAP Air Portugal

    19:55

    IAD

    7.3h

    Direct

    08:10

    LIS

    -M-WTF-
    Search

  15. AA8730

    American Airlines

    20:45

    IAD

    7.7h

    10:25

    MAD

    -M-WTF-
    Search

  16. U27654

    easyJet

    17:55

    MAD

    1.4h

    18:20

    LIS

    SMTWT-S

  17. AT219

    Royal Air Maroc

    21:05

    IAD

    7.3h

    09:20

    CMN

    SMT-T-S
    Search

  18. AT982

    Royal Air Maroc

    16:20

    CMN

    1.3h

    17:40

    LIS

    SMTWTFS

  19. AT219

    Royal Air Maroc

    21:05

    IAD

    7.3h

    09:20

    CMN

    SMT-T-S
    Search

  20. AT980

    Royal Air Maroc

    11:00

    CMN

    1.3h

    12:20

    LIS

    S----F-
Find more flights and airlines

Dulles International Airport to Humberto Delgado Airport Flights Info

Flight distance5,772.34km
Cheapest one-way ticket priceNZD 498
Cheapest return ticket priceNZD 652

FAQs for Dulles International Airport to Humberto Delgado Airport Flights

  • How long is a flight from Dulles International Airport to Humberto Delgado Airport?

    It takes around 7 hours 18 minutes to fly from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS).

  • How many daily flights are there from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS)?

    There are around 3 daily flights from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS).

  • When are flight tickets from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS) the cheapest?

    Tickets cost around NZD 1,283 in April, making it the cheapest month to book. Dulles International Airport (IAD) to Humberto Delgado Airport (LIS) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS) most expensive?

    The route from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS) is quite popular. Without considering departure times or holidays, tickets cost around NZD 1,885 in May, the most expensive month to book this route.

  • What time does the latest flight from Dulles International Airport to Humberto Delgado Airport depart?

    The latest flight departs from Dulles International Airport (IAD) at 20:20 and arrives in Humberto Delgado Airport (LIS) at 08:35.

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

    • The distance from Humberto Delgado Airport to downtown is about 6km. It takes about 20 minutes by taxi.

  • What's the closest airport to Humberto Delgado Airport (LIS)?

    The closest airport to Humberto Delgado Airport (LIS) is Santa Cruz Airport. The distance is around 44km.

  • Which airline operates the most direct flights from Dulles International Airport (IAD) to Humberto Delgado Airport (LIS)?

    TAP Air Portugal is a very popular airline operating an average of 1695 flights per month.

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