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Humberto Delgado Airport to Dulles International Airport flight
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Cheap Flights from Humberto Delgado Airport to Dulles International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • LIS07:05
        41h
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Tue, May 7|easyJet
        S$ 394S$ 601
        34% OFF
        34% OFF
        S$ 601S$ 394
      • LIS22:00
        26h 5m
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Tue, May 7|Tap Portugal
        S$ 422S$ 601
        30% OFF
        30% OFF
        S$ 601S$ 422
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Thu, May 16|Royal Air Maroc
        S$ 436S$ 601
        27% OFF
        27% OFF
        S$ 601S$ 436
      • LIS13:20
        10h 45m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Mon, May 6|Royal Air Maroc
        S$ 439
        S$ 439
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Thu, May 9|Royal Air Maroc
        S$ 448
        S$ 448
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Tue, May 7|Royal Air Maroc
        S$ 448
        S$ 448
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Tue, Apr 30|Royal Air Maroc
        S$ 454
        S$ 454
      • LIS07:55
        16h 10m
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Wed, May 8|Tap Portugal
        S$ 455
        S$ 455
      • LIS13:20
        10h 45m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Mon, Apr 29|Royal Air Maroc
        S$ 460
        S$ 460
      • LIS07:05
        39h 35m
        2 stops
        IAD17:40
        Lisbon - Washington D.C.|Wed, May 22|easyJet
        S$ 461
        S$ 461
      • LIS13:00
        3h 5m
        Direct
        IAD14:00
        Lisbon - Washington D.C.|Fri, May 3|easyJet
        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 Humberto Delgado Airport to Dulles International Airport

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

easyJet
From S$ 394
Tap Portugal
From S$ 422
Royal Air Maroc
From S$ 436
Air Europa
From S$ 439
PLAY Airline
From S$ 481
Transavia France
From S$ 482
IBERIA
From S$ 495
Wizz Air UK
From S$ 502
Sata International
From S$ 527
Norwegian
From S$ 542
ANA airlines
Find more flights and airlines
Flight Schedule from Humberto Delgado Airport to Dulles International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TO7665

    Transavia France

    06:00

    LIS

    2.5h

    09:30

    ORY

    S-T-T--
    Search

  2. OG401

    PLAY Airline

    12:30

    CDG

    3.6h

    14:05

    KEF

    SMTWTFS

  3. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  4. TP428

    Tap Portugal

    06:05

    LIS

    2.4h

    09:30

    ORY

    SMTWTFS
    Search

  5. OG401

    PLAY Airline

    12:30

    CDG

    3.6h

    14:05

    KEF

    SMTWTFS

  6. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  7. U27651

    easyJet

    07:05

    LIS

    1.3h

    09:20

    MAD

    SMTWTFS
    Search

  8. AT973

    Royal Air Maroc

    13:45

    MAD

    1.8h

    14:35

    CMN

    S-T---S

  9. AT218

    Royal Air Maroc

    16:05

    CMN

    8.0h

    19:05

    IAD

    S-T-T-S

  10. TP1322

    Tap Portugal

    07:10

    LIS

    2.8h

    10:00

    DUB

    --T-TFS
    Search

  11. OG881

    PLAY Airline

    11:35

    DUB

    2.7h

    13:15

    KEF

    S-TWT-S

  12. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  13. TP1010

    Tap Portugal

    07:55

    LIS

    1.3h

    10:15

    MAD

    SMTWTFS
    Search

  14. AT973

    Royal Air Maroc

    13:45

    MAD

    1.8h

    14:35

    CMN

    S-T---S

  15. AT218

    Royal Air Maroc

    16:05

    CMN

    8.0h

    19:05

    IAD

    S-T-T-S

  16. UX1152

    Air Europa

    09:00

    LIS

    1.3h

    11:15

    MAD

    SMTWTFS
    Search

  17. AT973

    Royal Air Maroc

    13:45

    MAD

    1.8h

    14:35

    CMN

    S-T---S

  18. AT218

    Royal Air Maroc

    16:05

    CMN

    8.0h

    19:05

    IAD

    S-T-T-S

  19. TP257

    Tap Portugal

    10:40

    LIS

    8.3h

    13:55

    YYZ

    -MTWTFS
    Search

  20. UA3466

    United Airlines

    19:43

    YYZ

    1.6h

    21:16

    IAD

    SMTWTFS

  21. AT981

    Royal Air Maroc

    13:20

    LIS

    1.4h

    14:45

    CMN

    S----F-
    Search

  22. AT218

    Royal Air Maroc

    16:05

    CMN

    8.0h

    19:05

    IAD

    S-T-T-S

  23. S4231

    Sata International

    15:10

    LIS

    9.7h

    19:50

    BOS

    -M-----
    Search

  24. UA288

    United Airlines

    05:45

    BOS

    1.7h

    07:27

    IAD

    ---W---

  25. TP261

    Tap Portugal

    17:45

    LIS

    8.3h

    21:00

    YYZ

    S-T-T-S
    Search

  26. UA3554

    United Airlines

    06:15

    YYZ

    1.6h

    07:48

    IAD

    SMTWTFS
Find more flights and airlines

Humberto Delgado Airport to Dulles International Airport Flights Info

Flight distance5,772.34km
Cheapest one-way ticket priceS$ 393
Cheapest return ticket priceS$ 550

FAQs for Humberto Delgado Airport to Dulles International Airport Flights

  • How long is a flight from Humberto Delgado Airport (LIS) to Dulles International Airport (IAD)?

    It takes around 8 hours 19 minutes to fly from Humberto Delgado Airport (LIS) to Dulles International Airport (IAD).

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

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

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

    Tickets cost around S$ 944 in May, making it the cheapest month to book. Humberto Delgado Airport (LIS) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

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

    The route from Humberto Delgado Airport (LIS) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around S$ 1,716 in July, the most expensive month to book this route.

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

    The latest flight departs from Humberto Delgado Airport (LIS) at 17:25 and arrives in Dulles International Airport (IAD) at 21:05.

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

    Tap Portugal is a very popular airline operating an average of 506 flights per month.

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