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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.. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Thu, May 16|Royal Air Maroc
        US$320US$427
        25% OFF
        25% OFF
        US$427US$320
      • LIS13:20
        10h 45m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Mon, May 6|Royal Air Maroc
        US$323US$427
        24% OFF
        24% OFF
        US$427US$323
      • LIS22:00
        26h 5m
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Thu, Jun 6|TAP Air Portugal
        US$325US$427
        24% OFF
        24% OFF
        US$427US$325
      • LIS18:40
        29h 25m
        1 stop
        IAD19:05
        Lisbon - Washington D.C.|Thu, May 9|Royal Air Maroc
        US$330
        US$330
      • LIS16:45
        29h 55m
        2 stops
        IAD17:40
        Lisbon - Washington D.C.|Wed, May 22|Iberia
        US$332
        US$332
      • LIS14:45
        33h 35m
        2 stops
        IAD19:20
        Lisbon - Washington D.C.|Thu, Jun 13|TAP Air Portugal
        US$332
        US$332
      • LIS07:55
        16h 10m
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Wed, May 8|TAP Air Portugal
        US$335
        US$335
      • LIS07:05
        17h
        2 stops
        IAD19:05
        Lisbon - Washington D.C.|Mon, May 6|easyJet
        US$340
        US$340
      • LIS06:00
        16h 40m
        2 stops
        IAD17:40
        Lisbon - Washington D.C.|Thu, May 23|Transavia France
        US$345
        US$345
      • LIS21:10
        25h 30m
        2 stops
        IAD17:40
        Lisbon - Washington D.C.|Thu, May 9|TAP Air Portugal
        US$350
        US$350
      • LIS13:00
        3h 5m
        Direct
        IAD14:00
        Lisbon - Washington D.C.|Sun, May 12|Royal Air Maroc
        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

View airlines operating flights from Lisbon to Washington D.C.. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

easyJet
From US$289
Royal Air Maroc
From US$320
Air Europa
From US$323
Iberia
From US$332
Transavia France
From US$345
PLAY
From US$354
Wizz Air UK
From US$369
Air Transat
From US$380
Sata International
From US$388
Vueling Airlines
From US$431
ANA airlines
Find more flights and airlines
Flight Schedule from Humberto Delgado Airport to Dulles International Airport

Check on the flight schedule from Lisbon to Washington D.C. to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TO7665

    Transavia France

    05:55

    LIS

    2.5h

    09:25

    ORY

    SMTWTFS
    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. TO7669

    Transavia France

    06:25

    LIS

    2.5h

    09:55

    ORY

    SMTWTFS
    Search

  8. OG401

    PLAY Airline

    12:30

    CDG

    3.6h

    14:05

    KEF

    SMTWTFS

  9. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  10. U27651

    easyJet

    07:05

    LIS

    1.3h

    09:20

    MAD

    SMTWTFS
    Search

  11. AT973

    Royal Air Maroc

    13:45

    MAD

    1.8h

    14:35

    CMN

    S-T-T-S

  12. AT218

    Royal Air Maroc

    16:20

    CMN

    8.0h

    19:20

    IAD

    S-T-T-S

  13. TP1322

    Tap Portugal

    07:10

    LIS

    2.8h

    10:00

    DUB

    --T-TFS
    Search

  14. OG881

    PLAY Airline

    11:35

    DUB

    2.7h

    13:15

    KEF

    S-TWT-S

  15. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  16. TP1010

    Tap Portugal

    07:55

    LIS

    1.3h

    10:15

    MAD

    SMTWTFS
    Search

  17. AT973

    Royal Air Maroc

    13:45

    MAD

    1.8h

    14:35

    CMN

    S-T-T-S

  18. AT218

    Royal Air Maroc

    16:20

    CMN

    8.0h

    19:20

    IAD

    S-T-T-S

  19. AT981

    Royal Air Maroc

    13:20

    LIS

    1.4h

    14:45

    CMN

    S--W-F-
    Search

  20. AT218

    Royal Air Maroc

    16:20

    CMN

    8.0h

    19:20

    IAD

    S-T-T-S

  21. S4231

    Sata International

    15:10

    LIS

    9.7h

    19:50

    BOS

    -M-----
    Search

  22. UA288

    United Airlines

    05:45

    BOS

    1.7h

    07:27

    IAD

    SMTWTFS

  23. TP261

    Tap Portugal

    18:00

    LIS

    8.3h

    21:15

    YYZ

    S-T-T-S
    Search

  24. PD2719

    Porter Airlines

    10:10

    YTZ

    1.4h

    11:37

    IAD

    SMTWT--

  25. EI487

    Aer Lingus

    22:15

    LIS

    2.7h

    00:59

    DUB

    -MT-T-S
    Search

  26. OG881

    PLAY Airline

    11:35

    DUB

    2.7h

    13:15

    KEF

    S-TWT-S

  27. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS
Find more flights and airlines

Humberto Delgado Airport to Dulles International Airport Flights Info

Flight distance5,772.34km
Cheapest one-way ticket price$320
Cheapest return ticket price$404

FAQs for Humberto Delgado Airport to Dulles International Airport Flights

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

    It takes around 8 hours 18 minutes to fly from Humberto Delgado Airport (LIS) to Washington Dulles International Airport (IAD).

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

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

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

    Tickets cost around $826 in June, making it the cheapest month to book. Humberto Delgado Airport (LIS) to Washington Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

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

    The route from Humberto Delgado Airport (LIS) to Washington Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $888 in July, the most expensive month to book this route.

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

    The earliest flight departs from Humberto Delgado Airport (LIS) at 09:55 and arrives in Washington Dulles International Airport (IAD) at 13:35.

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

    The latest flight departs from Humberto Delgado Airport (LIS) at 17:40 and arrives in Washington Dulles International Airport (IAD) at 21:00.

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

    TAP Air Portugal is a very popular airline operating an average of 986 flights per month.

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