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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SOU20:00
        26h 40m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Wed, May 22|Aer Lingus
        US$426US$2,085
        80% OFF
        80% OFF
        US$2,085US$426
      • SOU20:00
        26h 40m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Tue, Jun 4|Aer Lingus
        US$445US$2,085
        79% OFF
        79% OFF
        US$2,085US$445
      • SOU20:00
        26h 40m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Mon, Jun 3|Aer Lingus
        US$488US$2,085
        77% OFF
        77% OFF
        US$2,085US$488
      • SOU16:15
        30h 25m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Sat, Jun 1|Aer Lingus
        US$524
        US$524
      • SOU17:10
        27h 10m
        2 stops
        IAD15:20
        Southampton - Washington D.C.|Mon, Jun 3|Eastern Airways
        US$695
        US$695
      • SOU20:00
        26h 40m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Tue, May 21|Aer Lingus
        US$705
        US$705
      • SOU20:00
        26h 40m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Wed, May 22|British Airways
        US$770
        US$770
      • SOU07:55
        14h 45m
        2 stops
        IAD17:40
        Southampton - Washington D.C.|Mon, Jun 3|KLM
        US$785
        US$785
      • SOU07:55
        40h 10m
        2 stops
        IAD19:05
        Southampton - Washington D.C.|Tue, May 21|KLM
        US$829
        US$829
      • SOU19:40
        26h 26m
        2 stops
        IAD17:06
        Southampton - Washington D.C.|Tue, May 21|Virgin Atlantic
        US$1,514
        US$1,514
      • SOU13:00
        3h 5m
        Direct
        IAD14:00
        Southampton - Washington D.C.|Tue, May 28|Aer Lingus
        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 Southampton to Dulles International Airport
Aer Lingus
From US$426
Eastern Airways
From US$695
British Airways
From US$770
KLM
From US$785
Virgin Atlantic
From US$891
Delta Air Lines
From US$1,134
Loganair
From US$1,214
ANA airlines
Find more flights and airlines

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

  • 0.33 km from downtown Southampton
    Southampton Airport
    Tickets From
    US$426
Flight Schedule from Southampton to Dulles International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. VS7190

    Virgin Atlantic

    08:30

    SOU

    1.3h

    10:45

    AMS

    SMT----
    Search

  2. VS6835

    Virgin Atlantic

    13:05

    AMS

    8.5h

    15:35

    IAD

    SMTWTFS

  3. BA4102

    British Airways

    08:45

    SOU

    1.3h

    10:05

    EDI

    -MTWTFS
    Search

  4. BA1443

    British Airways

    11:25

    EDI

    1.5h

    12:55

    LHR

    SMTWTFS

  5. BA293

    British Airways

    17:35

    LHR

    8.0h

    20:35

    IAD

    SMTWTFS

  6. KL1070

    KLM

    09:05

    SOU

    1.3h

    11:20

    AMS

    ---WTFS
    Search

  7. OG461

    PLAY Airline

    12:30

    AMS

    3.3h

    13:50

    KEF

    SMTWTFS

  8. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    SMTWTFS

  9. VS7191

    Virgin Atlantic

    09:05

    SOU

    1.3h

    11:20

    AMS

    ---WTFS
    Search

  10. VS6835

    Virgin Atlantic

    13:05

    AMS

    8.5h

    15:35

    IAD

    SMTWTFS

  11. KL1070

    KLM

    09:05

    SOU

    1.3h

    11:20

    AMS

    ---WTFS
    Search

  12. KL651

    KLM

    13:05

    AMS

    8.5h

    15:35

    IAD

    SMTWTFS

  13. KL1068

    KLM

    09:20

    SOU

    1.3h

    11:35

    AMS

    SMT----
    Search

  14. OG461

    PLAY Airline

    12:30

    AMS

    3.3h

    13:50

    KEF

    SMTWTFS

  15. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    SMTWTFS

  16. KL1068

    KLM

    09:20

    SOU

    1.3h

    11:35

    AMS

    SMT----
    Search

  17. KL651

    KLM

    13:05

    AMS

    8.5h

    15:35

    IAD

    SMTWTFS

  18. EI3301

    Aer Lingus

    09:40

    SOU

    1.7h

    11:20

    DUB

    SMTWTFS
    Search

  19. LH7634

    Lufthansa

    13:35

    DUB

    7.7h

    16:15

    EWR

    SMTWTFS

  20. UA1937

    United Airlines

    21:00

    EWR

    1.5h

    22:29

    IAD

    S--WTFS

  21. EI3301

    Aer Lingus

    09:40

    SOU

    1.7h

    11:20

    DUB

    SMTWTFS
    Search

  22. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS

  23. FI645

    Icelandair

    16:50

    KEF

    6.4h

    19:15

    IAD

    SMTWTFS

  24. EI3301

    Aer Lingus

    09:40

    SOU

    1.7h

    11:20

    DUB

    SMTWTFS
    Search

  25. EI119

    Aer Lingus

    16:20

    DUB

    7.8h

    19:10

    IAD

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Southampton to Dulles International Airport

Cheapest nonstop flight price

$1,668

Off-season for travel

April

Peak season for travel

December

FAQs for Southampton to Dulles International Airport Flights

  • When are flight tickets from Southampton (SOU) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Southampton to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Southampton (SOU) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around $1,896.

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