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Dulles International Airport to Helsinki Vantaa Airport flight
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Dulles International Airport to Helsinki Vantaa Airport Flights Info

Cheapest one-way
€252
Icelandair Icelandair 10h 20m · 1 stop Mon, Dec 7
Select flight
Cheapest round-trip
€423
Scandinavian Airlines Scandinavian Airlines 22h 5m · 2 stops Mon, Dec 7 - Sat, Dec 12
Select flight
Recommended airlines
Icelandair IcelandairCheapest· From €252 Scandinavian Airlines Scandinavian AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Helsinki Vantaa Airport over the next 90 days, with one-way fares from €252 and round-trip from €423. Based on Trip.com's latest 7-day flight data.

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    • IAD 8:30 PM
      22h 5m
      1 stop
      HEL 1:35 AM
      Washington D.C. - Helsinki | Mon, Dec 7 | Scandinavian Airlines
      HEL 6:15 AM
      18h
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Sat, Dec 12 | Scandinavian Airlines
      €423 €642
      34% off
      34% off
      €642 €423
    • IAD 8:30 PM
      16h 50m
      1 stop
      HEL 8:20 PM
      Washington D.C. - Helsinki | Fri, Dec 4 | Scandinavian Airlines
      HEL 9:00 PM
      27h 15m
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Thu, Dec 10 | Scandinavian Airlines
      €423 €642
      34% off
      34% off
      €642 €423
    • IAD 8:30 PM
      16h 50m
      1 stop
      HEL 8:20 PM
      Washington D.C. - Helsinki | Fri, Jan 8 | Scandinavian Airlines
      HEL 6:15 AM
      18h
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Fri, Jan 15 | Scandinavian Airlines
      €445 €642
      31% off
      31% off
      €642 €445
    • IAD 8:30 PM
      22h 5m
      1 stop
      HEL 1:35 AM
      Washington D.C. - Helsinki | Wed, Dec 2 | Scandinavian Airlines
      HEL 6:15 AM
      19h 35m
      1 stop
      IAD 6:50 PM
      Helsinki - Washington D.C. | Mon, Dec 7 | Scandinavian Airlines
      €479
      25% off
      €642 €479
    • IAD 8:30 PM
      16h 50m
      1 stop
      HEL 8:20 PM
      Washington D.C. - Helsinki | Fri, Nov 27 | Scandinavian Airlines
      HEL 11:10 AM
      13h 5m
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Fri, Dec 4 | Scandinavian Airlines
      €479
      25% off
      €642 €479
    • IAD 8:30 PM
      11h 55m
      1 stop
      HEL 3:25 PM
      Washington D.C. - Helsinki | Wed, Jan 13 | Scandinavian Airlines
      HEL 4:05 PM
      32h 10m
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Tue, Jan 19 | Scandinavian Airlines
      €483
      25% off
      €642 €483
    • IAD 8:30 PM
      22h 5m
      1 stop
      HEL 1:35 AM
      Washington D.C. - Helsinki | Sat, Jan 9 | Scandinavian Airlines
      HEL 6:15 AM
      18h
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Sat, Jan 16 | Scandinavian Airlines
      €490
      24% off
      €642 €490
    • IAD 8:30 PM
      22h 5m
      1 stop
      HEL 1:35 AM
      Washington D.C. - Helsinki | Sat, Dec 5 | Scandinavian Airlines
      HEL 6:15 AM
      18h
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Sat, Dec 12 | Scandinavian Airlines
      €499
      22% off
      €642 €499
    • IAD 8:30 PM
      22h 5m
      1 stop
      HEL 1:35 AM
      Washington D.C. - Helsinki | Fri, Dec 11 | Scandinavian Airlines
      HEL 6:15 AM
      18h
      1 stop
      IAD 5:15 PM
      Helsinki - Washington D.C. | Wed, Dec 16 | Scandinavian Airlines
      €506
      21% off
      €642 €506
    • WAS 1:00 PM
      17h 25m
      1 stop
      HEL 2:00 PM
      Washington D.C. - Helsinki | Tue, Nov 17 | Normal Airline
      HEL 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Helsinki - Washington D.C. | Thu, Nov 19 | Normal Airline
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    • Cheapest
      IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Mon, Dec 7 | Icelandair
      €252 €594
      57% off
      57% off
      €594 €252
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Nov 21 | Icelandair
      €257 €594
      56% off
      56% off
      €594 €257
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Jan 5 | Icelandair
      €258 €594
      56% off
      56% off
      €594 €258
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Dec 5 | Icelandair
      €259
      56% off
      €594 €259
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sun, Dec 13 | Icelandair
      €262
      56% off
      €594 €262
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Dec 8 | Icelandair
      €263
      56% off
      €594 €263
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sun, Nov 22 | Icelandair
      €273
      54% off
      €594 €273
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Dec 1 | Icelandair
      €283
      52% off
      €594 €283
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Nov 28 | Icelandair
      €291
      51% off
      €594 €291
    • WAS 1:00 PM
      17h 25m
      1 stop
      HEL 2:00 PM
      Washington D.C. - Helsinki | Tue, Nov 17 | Normal Airline
      Find more flights
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    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Dec 5 | Icelandair
      €338 €504
      33% off
      33% off
      €504 €338
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Fri, Jan 8 | Icelandair
      €378 €504
      25% off
      25% off
      €504 €378
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Fri, Dec 4 | Icelandair
      €403 €504
      20% off
      20% off
      €504 €403
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Wed, Nov 25 | Icelandair
      €413
      18% off
      €504 €413
    • WAS 1:00 PM
      17h 25m
      1 stop
      HEL 2:00 PM
      Washington D.C. - Helsinki | Tue, Nov 17 | Normal Airline
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      Find more flights
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Mon, Dec 7 | Icelandair
      €252 €594
      57% off
      57% off
      €594 €252
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Nov 21 | Icelandair
      €257 €594
      56% off
      56% off
      €594 €257
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Jan 5 | Icelandair
      €258 €594
      56% off
      56% off
      €594 €258
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Dec 5 | Icelandair
      €259
      56% off
      €594 €259
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sun, Dec 13 | Icelandair
      €262
      56% off
      €594 €262
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Dec 8 | Icelandair
      €263
      56% off
      €594 €263
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sun, Nov 22 | Icelandair
      €273
      54% off
      €594 €273
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Tue, Dec 1 | Icelandair
      €283
      52% off
      €594 €283
    • IAD 7:40 PM
      10h 20m
      1 stop
      HEL 1:00 PM
      Washington D.C. - Helsinki | Sat, Nov 28 | Icelandair
      €291
      51% off
      €594 €291
    • WAS 1:00 PM
      17h 25m
      1 stop
      HEL 2:00 PM
      Washington D.C. - Helsinki | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Washington D.C. to Helsinki 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 Dulles International Airport to Helsinki Vantaa Airport?

The cheapest airline flying from Dulles International Airport to Helsinki Vantaa Airport is Icelandair (from €252) 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
Scandinavian Airlines logo Scandinavian Airlines

What is the flight schedule from Dulles International Airport to Helsinki Vantaa Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M T W T F S
    Search

  2. FI342

    Reykjavik Keflavik Airport

    7:30 AM

    KEF

    3h 30m

    Nonstop

    1:00 PM

    HEL

    S M T W T F S

  3. LH419

    Dulles International Airport

    6:00 PM

    IAD

    7h 40m

    Nonstop

    7:40 AM

    FRA

    S M T W T F S
    Search

  4. LH4116

    Frankfurt Intl. Airport

    9:40 AM

    FRA

    2h 30m

    Nonstop

    1:10 PM

    HEL

    S M T W T F S

  5. SK926

    Dulles International Airport

    8:05 PM

    IAD

    8h 5m

    Nonstop

    10:10 AM

    CPH

    S - T W - F -
    Search

  6. SK1712

    Copenhagen Airport

    12:45 PM

    CPH

    1h 40m

    Nonstop

    3:25 PM

    HEL

    S M T W T F S

  7. KL652

    Dulles International Airport

    5:50 PM

    IAD

    7h 20m

    Nonstop

    7:10 AM

    AMS

    S M T W T F S
    Search

  8. KL1251

    Schiphol Airport

    9:45 AM

    AMS

    2h 25m

    Nonstop

    1:10 PM

    HEL

    S M T W T F S

  9. UA8784

    Dulles International Airport

    10:55 PM

    IAD

    7h 50m

    Nonstop

    12:45 PM

    MUC

    S M T W T - S
    Search

  10. UA9448

    Munich Airport

    3:10 PM

    MUC

    2h 35m

    Nonstop

    6:45 PM

    HEL

    S M T W T F S

  11. BA216

    Dulles International Airport

    6:10 PM

    IAD

    7h 10m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S
    Search

  12. BA6032

    Heathrow Airport

    10:20 AM

    LHR

    2h 55m

    Nonstop

    3:15 PM

    HEL

    S M T W T F S

  13. TK188

    Dulles International Airport

    1:30 PM

    IAD

    9h 40m

    Nonstop

    7:10 AM

    IST

    S - T W T F S
    Search

  14. TK1761

    Istanbul Airport

    8:20 AM

    IST

    3h 40m

    Nonstop

    11:00 AM

    HEL

    S M T W T F S

  15. AF051

    Dulles International Airport

    6:40 PM

    IAD

    7h 30m

    Nonstop

    8:10 AM

    CDG

    S M T W T F S
    Search

  16. AF1070

    Roissy-Charles De Gaulle Airport

    12:35 PM

    CDG

    3h 5m

    Nonstop

    4:40 PM

    HEL

    S M T W T F S

  17. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M T W T F S
    Search

  18. FI318

    Reykjavik Keflavik Airport

    7:50 AM

    KEF

    2h 45m

    Nonstop

    11:35 AM

    OSL

    S M T W T F S

  19. D82084

    Oslo Gardermoen Airport

    9:10 AM

    OSL

    1h 30m

    Nonstop

    11:40 AM

    HEL

    S - - W T - S

  20. FI644

    Dulles International Airport

    7:40 PM

    IAD

    5h 50m

    Nonstop

    6:30 AM

    KEF

    S M T W T F S
    Search

  21. FI306

    Reykjavik Keflavik Airport

    7:35 AM

    KEF

    3h 10m

    Nonstop

    11:45 AM

    ARN

    S M T W T F S

  22. D82613

    Stockholm Arlanda Airport

    5:20 PM

    ARN

    1h

    Nonstop

    7:20 PM

    HEL

    S M T W T - -
Find more flights and airlines

FAQs for Dulles International Airport to Helsinki Vantaa Airport Flights

  • What is the transportation method from the main airport to downtown in Helsinki?

    • The distance from Helsinki Airport to downtown is about 16 km. It takes about 30 minutes by taxi.
  • One-way flights from Dulles International Airport to Helsinki Vantaa Airport currently start from €252, and round-trip fares start from €423. The current lowest fare is a Icelandair flight departing on Mon, Dec 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Helsinki Vantaa Airport is €587. Prices may vary depending on the departure date, airline, and availability.
  • Enter Dulles International Airport and Helsinki Vantaa 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.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.