How long is the flight from Washington, D.C. to Finland?

Average flight duration from Washington, D.C. to Finland depends on which airport you fly into and out of. Flying from Baltimore to Helsinki is 10h 15m on average, while flying from Washington, D.C. to Helsinki is 10h 56m on average. Helsinki is the most popular airport in Finland.

What is the cheapest airline that flies from Washington, D.C. to Finland?

Icelandair, Delta, and Finnair are the most popular carriers operating from Washington, D.C. to Finland

What airlines fly to Finland?

Icelandair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Finland from Washington, D.C. according to our data. Icelandair is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 4 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Finland?

Prices for flights from Washington, D.C. to Finland are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Finland?

There are 4 operators available for flights from Washington, D.C. to Finland as of May 2026.

How old do you have to be to fly from Washington, D.C. to Finland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Washington, D.C. to Finland in 2026

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Find the cheapest flights from Washington, D.C. to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 2:00 pm

BWI

HEL

10h 30m

1 stop

3:00 pm - 7:25 pm

HEL

BWI

11h 25m

1 stop

$620Icelandair

Sun, Sep 6 - Sat, Sep 12

8:30 pm - 2:00 pm

IAD

HEL

10h 30m

1 stop

3:00 pm - 7:20 pm

HEL

IAD

11h 20m

1 stop

$644Icelandair

Sun, Sep 6 - Sat, Sep 12

8:20 pm - 3:20 pm

IAD

HEL

12h 00m

1 stop

9:05 pm - 5:00 pm

HEL

IAD

26h 55m

1 stop

$659Scandinavian Airlines

Sat, Sep 26 - Wed, Sep 30

1:20 pm - 6:40 pm

IAD

HEL

22h 20m

1 stop

7:35 pm - 11:35 am

HEL

IAD

23h 00m

1 stop

$678Turkish Airlines

Mon, Aug 31 - Wed, Sep 9

7:06 pm - 2:00 pm

DCA

HEL

11h 54m

1 stop

5:15 pm - 10:57 pm

HEL

DCA

12h 42m

1 stop

$685Finnair

Wed, Oct 7 - Wed, Oct 21

1:30 pm - 10:35 am

DCA

HEL

14h 05m

2 stops

6:15 am - 9:55 pm

HEL

DCA

22h 40m

2 stops

$695Scandinavian Airlines

Tue, Nov 3 - Tue, Nov 17

6:24 pm - 2:15 pm

BWI

HEL

12h 51m

1 stop

4:25 pm - 11:31 pm

HEL

BWI

14h 06m

1 stop

$704American Airlines

Wed, Oct 7 - Wed, Oct 21

2:55 pm - 2:00 pm

DCA

HEL

16h 05m

1 stop

12:35 pm - 9:30 pm

HEL

DCA

15h 55m

1 stop

$704American Airlines

Wed, Oct 7 - Wed, Oct 21

7:22 pm - 2:00 pm

DCA

HEL

11h 38m

1 stop

5:15 pm - 11:02 pm

HEL

DCA

12h 47m

1 stop

$742Finnair

Wed, Sep 9 - Mon, Sep 14

1:20 pm - 1:35 pm

IAD

OUL

41h 15m

2 stops

5:35 pm - 11:35 am

OUL

IAD

49h 00m

2 stops

$1,097Turkish Airlines

Mon, Oct 12 - Fri, Oct 16

Icelandair flights from Washington, D.C. to Finland

Our best Icelandair deals on Washington, D.C. to Finland flight tickets

Icelandair

Sep 6

BWI8:30 pmBaltimore/Washington

10h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

Sep 12

HEL3:00 pmHelsinki-Vantaa

11h 25m

1 stop

BWI7:25 pmBaltimore/Washington

$620

Icelandair

Sep 6

IAD8:30 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

Sep 12

HEL3:00 pmHelsinki-Vantaa

11h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$644

Icelandair

Oct 8

BWI8:30 pmBaltimore/Washington

10h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

Oct 14

HEL3:00 pmHelsinki-Vantaa

11h 25m

1 stop

BWI7:25 pmBaltimore/Washington

$651

Scandinavian Airlines flights from Washington, D.C. to Finland

Our best Scandinavian Airlines deals on Washington, D.C. to Finland flight tickets

Scandinavian Airlines

Sep 26

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

HEL3:20 pmHelsinki-Vantaa

Sep 30

HEL9:05 pmHelsinki-Vantaa

26h 55m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$659

Scandinavian Airlines

Nov 3

DCA1:30 pmWashington, D.C. Reagan-National

14h 05m

2 stops

HEL10:35 amHelsinki-Vantaa

Nov 17

HEL6:15 amHelsinki-Vantaa

22h 40m

2 stops

DCA9:55 pmWashington, D.C. Reagan-National

$695

Scandinavian Airlines

Sep 26

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

HEL3:20 pmHelsinki-Vantaa

Sep 30

HEL9:05 pmHelsinki-Vantaa

26h 55m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$697

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Sun 9/6

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Sat 9/12

3:00 pm-7:25 pm

1 stop11h 25m

$620

Quickest round-trip

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 9/6

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Sat 9/12

3:00 pm-7:20 pm

1 stop11h 20m

$644

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 9/26

8:20 pm-3:20 pm

1 stop12h 00m

Helsinki-Vantaa

Wed 9/30

9:05 pm-5:00 pm

1 stop26h 55m

$659

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 8/31

1:20 pm-6:40 pm

1 stop22h 20m

Helsinki-Vantaa

Wed 9/9

7:35 pm-11:35 am

1 stop23h 00m

$678

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 10/7

7:06 pm-2:00 pm

1 stop11h 54m

Helsinki-Vantaa

Wed 10/21

5:15 pm-10:57 pm

1 stop12h 42m

$685

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 11/3

1:30 pm-10:35 am

2 stops14h 05m

Helsinki-Vantaa

Tue 11/17

6:15 am-9:55 pm

2 stops22h 40m

$695

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Wed 10/7

6:24 pm-2:15 pm

1 stop12h 51m

Helsinki-Vantaa

Wed 10/21

4:25 pm-11:31 pm

1 stop14h 06m

$704

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 10/7

2:55 pm-2:00 pm

1 stop16h 05m

Helsinki-Vantaa

Wed 10/21

12:35 pm-9:30 pm

1 stop15h 55m

$704

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 9/9

7:22 pm-2:00 pm

1 stop11h 38m

Helsinki-Vantaa

Mon 9/14

5:15 pm-11:02 pm

1 stop12h 47m

$742

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Mon 10/12

1:20 pm-1:35 pm

2 stops41h 15m

Oulu

Fri 10/16

5:35 pm-11:35 am

2 stops49h 00m

$1,097

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Finland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in May, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $351.

How far in advance should I book a flight from Washington, D.C. to Finland?

You are more likely to see cheaper flights to Finland from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $655 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Washington, D.C. for as low as $412 on momondo.

Can stopping save me money on Washington, D.C. to Finland flights?

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. to Finland flight.

Cheap Washington, D.C. to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Finland

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Finland takes 10h 15m

There are no direct flights from Washington, D.C. to Finland. There are no popular flight routes from Washington, D.C. to Finland.

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Frequently asked questions about flying from Washington, D.C. to Finland

When did momondo last update prices for flights from Washington, D.C. to Finland?
Prices for flights from Washington, D.C. to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Finland?
There are 4 operators available for flights from Washington, D.C. to Finland as of May 2026.
How old do you have to be to fly from Washington, D.C. to Finland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Finland

Compare and see reviews for airlines that fly from Washington, D.C. to Finland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.0 653 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 1,774 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 9,700 reviews	Search United Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,992 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Finland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Finland for you.

Can I find flights from Washington, D.C. to Finland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Finland flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Finland?

momondo provides multiple filters to help you find the best flight to Finland from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Finland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Finland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.