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Humberto Delgado Airport to Dulles International Airport flight
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Humberto Delgado Airport to Dulles International Airport Flights Info

Cheapest one-way
BRL 2,101
Iberia Iberia 14h 50m · 1 stop Fri, Nov 20
Select flight
Cheapest round-trip
BRL 3,178
American Airlines American Airlines 14h 50m · 2 stops Thu, Dec 3 - Sun, Dec 6
Select flight
When to travel
October
Cheapest
Recommended airlines
Iberia IberiaCheapest· From BRL 2,101 TAP Air Portugal TAP Air PortugalMost booked

Explore the cheapest one-way and round-trip flights from Humberto Delgado Airport to Dulles International Airport over the next 90 days, with one-way fares from BRL 2,101 and round-trip from BRL 3,178. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Nov 26 | TAP Air Portugal
      IAD 10:30 PM
      7h 10m
      Nonstop
      LIS 10:40 AM
      Washington D.C. - Lisbon | Wed, Dec 2 | TAP Air Portugal
      BRL 3,513 BRL 4,440
      21% off
      21% off
      BRL 4,440 BRL 3,513
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Nov 25 | TAP Air Portugal
      IAD 10:30 PM
      7h 10m
      Nonstop
      LIS 10:40 AM
      Washington D.C. - Lisbon | Sun, Nov 29 | TAP Air Portugal
      BRL 3,640 BRL 4,440
      18% off
      18% off
      BRL 4,440 BRL 3,640
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Thu, Dec 3 | American Airlines
      IAD 6:05 PM
      13h
      1 stop
      LIS 12:05 PM
      Washington D.C. - Lisbon | Sun, Dec 6 | American Airlines
      BRL 3,178 BRL 4,440
      28% off
      28% off
      BRL 4,440 BRL 3,178
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Mon, Nov 23 | American Airlines
      IAD 9:45 PM
      12h 10m
      1 stop
      LIS 2:55 PM
      Washington D.C. - Lisbon | Mon, Nov 30 | American Airlines
      BRL 3,204
      28% off
      BRL 4,440 BRL 3,204
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Tue, Dec 8 | American Airlines
      IAD 6:05 PM
      13h
      1 stop
      LIS 12:05 PM
      Washington D.C. - Lisbon | Tue, Dec 15 | American Airlines
      BRL 3,234
      27% off
      BRL 4,440 BRL 3,234
    • LIS 8:20 AM
      13h
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Mon, Nov 16 | American Airlines
      IAD 6:05 PM
      13h
      1 stop
      LIS 12:05 PM
      Washington D.C. - Lisbon | Sun, Nov 22 | American Airlines
      BRL 3,282
      26% off
      BRL 4,440 BRL 3,282
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Thu, Nov 26 | American Airlines
      IAD 6:05 PM
      13h
      1 stop
      LIS 12:05 PM
      Washington D.C. - Lisbon | Sun, Nov 29 | American Airlines
      BRL 3,302
      26% off
      BRL 4,440 BRL 3,302
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Dec 4 | American Airlines
      IAD 6:05 PM
      15h 50m
      1 stop
      LIS 2:55 PM
      Washington D.C. - Lisbon | Mon, Dec 7 | American Airlines
      BRL 3,349
      25% off
      BRL 4,440 BRL 3,349
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Nov 20 | American Airlines
      DCA 1:44 PM
      14h 21m
      1 stop
      LIS 9:05 AM
      Washington D.C. - Lisbon | Wed, Nov 25 | American Airlines
      BRL 3,350
      25% off
      BRL 4,440 BRL 3,350
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      LIS 4:00 PM
      Washington D.C. - Lisbon | Thu, Nov 19 | Normal Airline
      Find more flights
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    • Cheapest
      LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Nov 20 | Iberia
      BRL 2,101 BRL 3,272
      36% off
      36% off
      BRL 3,272 BRL 2,101
    • LIS 8:45 PM
      24h 35m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Sun, Nov 22 | Iberia
      BRL 2,162 BRL 3,272
      34% off
      34% off
      BRL 3,272 BRL 2,162
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Nov 20 | American Airlines
      BRL 2,453 BRL 3,272
      25% off
      25% off
      BRL 3,272 BRL 2,453
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Wed, Nov 18 | American Airlines
      BRL 2,495
      24% off
      BRL 3,272 BRL 2,495
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Dec 18 | American Airlines
      BRL 2,499
      24% off
      BRL 3,272 BRL 2,499
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Sat, Nov 21 | American Airlines
      BRL 2,500
      24% off
      BRL 3,272 BRL 2,500
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Thu, Dec 3 | American Airlines
      BRL 2,503
      24% off
      BRL 3,272 BRL 2,503
    • LIS 6:30 AM
      14h 50m
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Fri, Dec 4 | American Airlines
      BRL 2,503
      24% off
      BRL 3,272 BRL 2,503
    • LIS 8:20 AM
      13h
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Mon, Dec 7 | American Airlines
      BRL 2,503
      24% off
      BRL 3,272 BRL 2,503
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Nov 19 | TAP Air Portugal
      BRL 2,668 BRL 9,542
      72% off
      72% off
      BRL 9,542 BRL 2,668
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Nov 26 | TAP Air Portugal
      BRL 2,733 BRL 9,542
      71% off
      71% off
      BRL 9,542 BRL 2,733
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Nov 25 | TAP Air Portugal
      BRL 2,737 BRL 9,542
      71% off
      71% off
      BRL 9,542 BRL 2,737
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Dec 3 | TAP Air Portugal
      BRL 2,739
      71% off
      BRL 9,542 BRL 2,739
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Dec 9 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Fri, Dec 11 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Sat, Dec 12 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Dec 7 | TAP Air Portugal
      BRL 2,744
      71% off
      BRL 9,542 BRL 2,744
    • LIS 10:50 AM
      8h 50m
      Nonstop
      IAD 2:40 PM
      Lisbon - Washington D.C. | Tue, Nov 24 | TAP Air Portugal
      BRL 2,933
      69% off
      BRL 9,542 BRL 2,933
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Tue, Dec 29 | United Airlines
      BRL 5,253 BRL 8,988
      42% off
      42% off
      BRL 8,988 BRL 5,253
    • LIS 11:55 AM
      8h 20m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Dec 21 | United Airlines
      BRL 5,253 BRL 8,988
      42% off
      42% off
      BRL 8,988 BRL 5,253
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Sat, Dec 19 | Lufthansa
      BRL 5,256 BRL 8,988
      42% off
      42% off
      BRL 8,988 BRL 5,256
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Sat, Dec 19 | United Airlines
      BRL 5,256
      42% off
      BRL 8,988 BRL 5,256
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Thu, Nov 26 | United Airlines
      BRL 5,265
      41% off
      BRL 8,988 BRL 5,265
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Lufthansa
      BRL 5,282
      41% off
      BRL 8,988 BRL 5,282
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Thu, Dec 17 | United Airlines
      BRL 5,285
      41% off
      BRL 8,988 BRL 5,285
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Tue, Jan 5 | Lufthansa
      BRL 6,158
      31% off
      BRL 8,988 BRL 6,158
    • LIS 12:20 PM
      8h 20m
      Nonstop
      IAD 3:40 PM
      Lisbon - Washington D.C. | Sun, Nov 29 | United Airlines
      BRL 6,282
      30% off
      BRL 8,988 BRL 6,282
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Nov 16 | TAP Air Portugal
      BRL 4,556 BRL 6,410
      28% off
      28% off
      BRL 6,410 BRL 4,556
    • LIS 11:55 AM
      8h 20m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Nov 16 | United Airlines
      BRL 5,229 BRL 6,410
      18% off
      18% off
      BRL 6,410 BRL 5,229
    • LIS 11:55 AM
      8h 20m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Nov 16 | Lufthansa
      BRL 5,256 BRL 6,410
      18% off
      18% off
      BRL 6,410 BRL 5,256
    • LIS 10:50 AM
      8h 50m
      Nonstop
      IAD 2:40 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | TAP Air Portugal
      BRL 3,518
      45% off
      BRL 6,410 BRL 3,518
    • LIS 11:40 AM
      12h 25m
      1 stop
      IAD 7:05 PM
      Lisbon - Washington D.C. | Wed, Nov 18 | Royal Air Maroc
      BRL 3,285
      49% off
      BRL 6,410 BRL 3,285
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Nov 18 | TAP Air Portugal
      BRL 3,036
      53% off
      BRL 6,410 BRL 3,036
    • LIS 8:20 AM
      13h
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Thu, Nov 19 | Iberia
      BRL 2,620
      59% off
      BRL 6,410 BRL 2,620
    • LIS 8:20 AM
      13h
      1 stop
      IAD 4:20 PM
      Lisbon - Washington D.C. | Thu, Nov 19 | American Airlines
      BRL 3,474
      46% off
      BRL 6,410 BRL 3,474
    • LIS 10:00 AM
      12h 28m
      1 stop
      IAD 5:28 PM
      Lisbon - Washington D.C. | Thu, Nov 19 | Air France
      BRL 2,723
      57% off
      BRL 6,410 BRL 2,723
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
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      Find more flights
    • Cheapest nonstop
      LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Nov 19 | TAP Air Portugal
      BRL 2,668 BRL 3,272
      18% off
      18% off
      BRL 3,272 BRL 2,668
    • LIS 10:50 AM
      8h 50m
      Nonstop
      IAD 2:40 PM
      Lisbon - Washington D.C. | Tue, Jan 12 | TAP Air Portugal
      BRL 2,683 BRL 3,272
      18% off
      18% off
      BRL 3,272 BRL 2,683
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Nov 26 | TAP Air Portugal
      BRL 2,733 BRL 9,542
      71% off
      71% off
      BRL 9,542 BRL 2,733
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Nov 25 | TAP Air Portugal
      BRL 2,737
      71% off
      BRL 9,542 BRL 2,737
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Thu, Dec 3 | TAP Air Portugal
      BRL 2,739
      71% off
      BRL 9,542 BRL 2,739
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Wed, Dec 9 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 4:40 PM
      8h 50m
      Nonstop
      IAD 8:30 PM
      Lisbon - Washington D.C. | Fri, Dec 11 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Sat, Dec 12 | TAP Air Portugal
      BRL 2,743
      71% off
      BRL 9,542 BRL 2,743
    • LIS 11:25 AM
      8h 50m
      Nonstop
      IAD 3:15 PM
      Lisbon - Washington D.C. | Mon, Dec 7 | TAP Air Portugal
      BRL 2,744
      71% off
      BRL 9,542 BRL 2,744
    • LIS 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Lisbon - Washington D.C. | Tue, Nov 17 | Normal Airline
      Find more flights
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Displayed flight fares from Lisbon to Washington D.C. 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 Humberto Delgado Airport to Dulles International Airport?

The cheapest airline flying from Humberto Delgado Airport to Dulles International Airport is Iberia (from BRL 2,101) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
TAP Air Portugal logo TAP Air Portugal

Trip.com Price Insights: Flights from Humberto Delgado Airport to Dulles International Airport

What is the cheapest month for one-way flights from Humberto Delgado Airport to Dulles International Airport?

Data is based on average one-way flight prices from Humberto Delgado Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Humberto Delgado Airport to Dulles International Airport, the best time to buy is in October, with an average price of BRL 2,720. You’ll want to avoid December, when the average price can reach as high as BRL 4,640.

BRL 4,640
BRL 3,680
BRL 2,720
BRL 1,760
    Cheapest
  • BRL 3,256
    May
  • BRL 3,981
    Jun
  • BRL 4,376
    Jul
  • BRL 4,131
    Aug
  • BRL 2,963
    Sep
  • BRL 2,720
    Oct
  • BRL 3,613
    Nov
  • BRL 4,640
    Dec
  • BRL 3,765
    Jan
  • BRL 3,837
    Feb
  • BRL 3,423
    Mar
  • BRL 3,068
    Apr

What is the cheapest day of the week to fly from Humberto Delgado Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from Humberto Delgado Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Humberto Delgado Airport to Dulles International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

BRL 5,015
BRL 4,217
BRL 3,418
BRL 2,620
    Cheapest
  • BRL 4,048
    Mon
  • BRL 5,015
    Tue
  • BRL 3,418
    Wed
  • BRL 3,690
    Thu
  • BRL 3,582
    Fri
  • BRL 4,073
    Sat
  • BRL 4,723
    Sun

What is the 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. AA8543

    Humberto Delgado Airport

    8:20 AM

    LIS

    1h 25m

    Nonstop

    10:45 AM

    MAD

    S M T W T F -
    Search

  2. AA8552

    Adolfo Suárez Madrid-Barajas Airport

    12:40 PM

    MAD

    9h 40m

    Nonstop

    4:20 PM

    IAD

    S - T W T F -

  3. IB540

    Humberto Delgado Airport

    6:30 AM

    LIS

    1h 25m

    Nonstop

    8:55 AM

    MAD

    S M T W T F S
    Search

  4. IB361

    Adolfo Suárez Madrid-Barajas Airport

    12:40 PM

    MAD

    9h 40m

    Nonstop

    4:20 PM

    IAD

    S - T W T F -

  5. AA8542

    Humberto Delgado Airport

    6:30 AM

    LIS

    1h 25m

    Nonstop

    8:55 AM

    MAD

    S M T W T F S
    Search

  6. AA8552

    Adolfo Suárez Madrid-Barajas Airport

    12:40 PM

    MAD

    9h 40m

    Nonstop

    4:20 PM

    IAD

    S - T W T F -

  7. AY5564

    Humberto Delgado Airport

    6:35 AM

    LIS

    1h 25m

    Nonstop

    9:00 AM

    MAD

    S M T W T F S
    Search

  8. AY5367

    Adolfo Suárez Madrid-Barajas Airport

    12:20 PM

    MAD

    9h 10m

    Nonstop

    3:30 PM

    IAD

    S - T W T F -

  9. IB540

    Humberto Delgado Airport

    6:30 AM

    LIS

    1h 25m

    Nonstop

    8:55 AM

    MAD

    S M T W T F S
    Search

  10. AA8552

    Adolfo Suárez Madrid-Barajas Airport

    12:40 PM

    MAD

    9h 40m

    Nonstop

    4:20 PM

    IAD

    S - T W T F -

  11. U27639

    Humberto Delgado Airport

    7:15 AM

    LIS

    1h 20m

    Nonstop

    9:35 AM

    MAD

    S M T W T F S
    Search

  12. AT973

    Adolfo Suárez Madrid-Barajas Airport

    12:05 PM

    MAD

    1h 50m

    Nonstop

    11:55 AM

    CMN

    S M T W T F S

  13. AT218

    Casablanca Mohamed V. Airport

    3:25 PM

    CMN

    8h 15m

    Nonstop

    7:40 PM

    IAD

    - - T - T - S

  14. IB1146

    Humberto Delgado Airport

    8:45 PM

    LIS

    1h 25m

    Nonstop

    11:10 PM

    MAD

    - M T - - - S
    Search

  15. IB361

    Adolfo Suárez Madrid-Barajas Airport

    12:40 PM

    MAD

    9h 40m

    Nonstop

    4:20 PM

    IAD

    S - T W T F -

  16. TP1022

    Humberto Delgado Airport

    9:00 PM

    LIS

    1h 30m

    Nonstop

    11:30 PM

    MAD

    S M T W T F S
    Search

  17. AT973

    Adolfo Suárez Madrid-Barajas Airport

    12:05 PM

    MAD

    1h 50m

    Nonstop

    11:55 AM

    CMN

    S M T W T F S

  18. AT218

    Casablanca Mohamed V. Airport

    3:25 PM

    CMN

    8h 15m

    Nonstop

    7:40 PM

    IAD

    - - T - T - S

  19. UX1160

    Humberto Delgado Airport

    8:05 PM

    LIS

    1h 15m

    Nonstop

    10:20 PM

    MAD

    S M T W T F S
    Search

  20. AT973

    Adolfo Suárez Madrid-Barajas Airport

    12:05 PM

    MAD

    1h 50m

    Nonstop

    11:55 AM

    CMN

    S M T W T F S

  21. AT218

    Casablanca Mohamed V. Airport

    3:25 PM

    CMN

    8h 15m

    Nonstop

    7:40 PM

    IAD

    - - T - T - S

  22. U27651

    Humberto Delgado Airport

    7:00 AM

    LIS

    1h 20m

    Nonstop

    9:20 AM

    MAD

    - - - W T - S
    Search

  23. AT973

    Adolfo Suárez Madrid-Barajas Airport

    12:05 PM

    MAD

    1h 50m

    Nonstop

    11:55 AM

    CMN

    S M T W T F S

  24. AT218

    Casablanca Mohamed V. Airport

    3:25 PM

    CMN

    8h 15m

    Nonstop

    7:40 PM

    IAD

    - - T - T - S
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FAQs for Humberto Delgado Airport to Dulles International Airport Flights

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

    Humberto Delgado Airport to Dulles International Airport takes about 7 hours 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Humberto Delgado Airport (LIS) to Dulles International Airport (IAD).
  • The earliest flight from Humberto Delgado Airport to Dulles International Airport departs at 10:50, and the last departs at 16:45, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Humberto Delgado Airport (LIS) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around BRL 5,434 in November, the most expensive month to book this route.
  • The earliest flight departs from Humberto Delgado Airport (LIS) at 09:15 and arrives in Dulles International Airport (IAD) at 13:00.
  • The latest flight departs from Humberto Delgado Airport (LIS) at 17:15 and arrives in Dulles International Airport (IAD) at 22:00.
  • TAP Air Portugal is a very popular airline operating an average of 1190 flights per month.
  • One-way flights from Humberto Delgado Airport to Dulles International Airport currently start from BRL 2,101, and round-trip fares start from BRL 3,178. The current lowest fare is a Iberia flight departing on Fri, Nov 20; prices may vary depending on availability.
  • Yes. TAP Air Portugal and United Airlines operate direct flights from Humberto Delgado Airport to Dulles International Airport, with an average flight time of 7 hours 46 minutes, and around 12 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Humberto Delgado Airport to Dulles International Airport is BRL 4,712. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Humberto Delgado Airport to Dulles International Airport, with one-way fares starting from BRL 2,101. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Humberto Delgado Airport to Dulles International Airport operates around 12 weekly flights, mainly by TAP Air Portugal and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Humberto Delgado Airport and Dulles International 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.

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