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Turku

$661+ Cheap flights from Dulles Intl (IAD) to Turku (TKU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TKU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Dulles Intl to Turku

Cheapest flights from Dulles Intl to Turku
Explore the most affordable flight options available from Dulles Intl to Turku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:30 pm
IAD
-
TKU
2 stops34h 40m
Scandinavian Airlines
Mon 3/233:00 pm
TKU
-
IAD
2 stops57h 15m
Scandinavian Airlines
Deal found 1/26$661
This Ticket deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:30 pm
IAD
-
TKU
2 stops20h 10m
Scandinavian Airlines
Thu 3/197:00 am
TKU
-
IAD
2 stops17h 15m
Scandinavian Airlines
Deal found 1/26$698
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 pm
IAD
-
TKU
3 stops23h 35m
Multiple Airlines
Thu 3/197:00 am
TKU
-
IAD
2 stops20h 05m
Multiple Airlines
Deal found 1/26$715
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:30 pm
IAD
-
TKU
2 stops17h 40m
Multiple Airlines
Fri 3/207:00 am
TKU
-
IAD
2 stops35h 45m
Multiple Airlines
Deal found 1/26$798
This Ovago deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:59 pm
IAD
-
TKU
2 stops37h 26m
Scandinavian Airlines
Fri 3/204:05 pm
TKU
-
IAD
1 stop33h 45m
Scandinavian Airlines
Deal found 1/26$1,692

Find flight deals from Dulles Intl to Turku

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Turku (TKU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$661
(Scandinavian Airlines)
From Washington, D.C. Dulles Intl to Turku
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Turku that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Turku that are best for you.

Fly from

Dulles Intl

Fly to

Turku

Route

Depart

Return

Price

Washington, D.C.Turku

IAD - TKU

IADTKU

Washington, D.C. Dulles Intl

Thu 3/19

9:30 pm-2:10 pm

2 stops34h 40m

Turku

Mon 3/23

3:00 pm-6:15 pm

2 stops57h 15m

$661

Washington, D.C.Turku

IAD - TKU

IADTKU

Washington, D.C. Dulles Intl

Thu 3/12

9:30 pm-11:40 pm

2 stops20h 10m

Turku

Thu 3/19

7:00 am-6:15 pm

2 stops17h 15m

$698

Washington, D.C.Turku

IAD - TKU

IADTKU

Washington, D.C. Dulles Intl

Thu 3/12

7:00 pm-12:35 am

3 stops23h 35m

Turku

Thu 3/19

7:00 am-9:05 pm

2 stops20h 05m

$715

Washington, D.C.Turku

IAD - TKU

IADTKU

Washington, D.C. Dulles Intl

Fri 3/13

2:30 pm-2:10 pm

2 stops17h 40m

Turku

Fri 3/20

7:00 am-12:45 pm

2 stops35h 45m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Best time to book a flight from Dulles Intl to Turku

Have a flexible travel schedule? Discover the best time to fly to Turku from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Turku

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Turku?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Turku (average of $365). Flying from Washington, D.C. Dulles Intl Airport to Turku in June is currently the most expensive (average of $654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Turku. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Turku from Washington, D.C. Dulles Intl?

    Turku (TKU) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Turku. You should not have trouble finding flights to Turku from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Turku airport from Washington, D.C. Dulles Intl. It is only a 4.3 mi journey from Turku (TKU) to Turku’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Turku?

    Scandinavian Airlines can get you from Washington, D.C. Dulles Intl Airport to Turku in just under 34h 40m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Turku is about 4222 mi.

  • Can I find deals for flights from Dulles Intl to Turku that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Turku flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Turku?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Turku.

  • Can I find deals for business class flights from Dulles Intl to Turku?

    Yes. Cheapflights offers flight deals from Dulles Intl to Turku by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Turku?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Turku (average of $365). Flying from Washington, D.C. Dulles Intl Airport to Turku in June is currently the most expensive (average of $654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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