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Dulles International Airport to Liege flight
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Cheap Flights from Dulles International Airport to Liege

Search for flights from Dulles International Airport to Liege and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • IAD18:10
        23h 45m
        2 stops
        LGG23:55
        Washington D.C. - Liege|Tue, Jun 4|United Airlines
        $1,113$2,387
        53% OFF
        53% OFF
        $2,387$1,113
      • IAD20:45
        21h 10m
        2 stops
        LGG23:55
        Washington D.C. - Liege|Tue, Jun 4|Iberia
        $1,337$2,387
        44% OFF
        44% OFF
        $2,387$1,337
      • IAD20:45
        37h 10m
        2 stops
        LGG15:55
        Washington D.C. - Liege|Tue, Jun 4|Swiss
        $2,053$2,387
        14% OFF
        14% OFF
        $2,387$2,053
      • IAD13:00
        3h 5m
        Direct
        LGG14:00
        Washington D.C. - Liege|Sun, May 19|United 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 Liege

See which airlines fly from Dulles International Airport to Liege. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

United Airlines
From $1,113
Iberia
From $1,337
Swiss Airlines
From $2,053
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Liege. Discover the top routes now!

Learn about different airports in Liege, find the best flight and transfer options, and plan your journey.

  • 9.57 km from downtown Liege
    Liege Airport
    Tickets From
    $1,113
Flight Schedule from Dulles International Airport to Liege

Check the schedule for flights from Dulles International Airport to Liege and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA260

    United Airlines

    18:10

    IAD

    7.9h

    08:05

    MAD

    SMTWTFS
    Search

  2. NT6007

    Binter Canarias

    12:40

    MAD

    2.8h

    14:30

    LPA

    SMTWTFS

  3. TB1791

    TUI fly Belgium

    18:15

    LPA

    4.7h

    23:55

    LGG

    --T--F-

  4. LX073

    Swiss Airlines

    20:45

    IAD

    8.1h

    10:50

    ZRH

    SMTWTFS
    Search

  5. LX8348

    Swiss Airlines

    16:15

    ZRH

    2.9h

    20:10

    HER

    SMTWTFS

  6. TB2365

    TUI fly Belgium

    12:55

    HER

    4.0h

    15:55

    LGG

    ------S

  7. IB6132

    Iberia

    20:45

    IAD

    7.7h

    10:25

    MAD

    -M-WTF-
    Search

  8. IB3910

    Iberia

    11:30

    MAD

    3.1h

    13:35

    TFS

    SMTWTFS

  9. TB1791

    TUI fly Belgium

    16:45

    TFS

    6.2h

    23:55

    LGG

    --T--F-
Find more flights and airlines

Flight Info of Flights from Dulles International Airport to Liege

Off-season for travel

March

Peak season for travel

June

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