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 30m on average, while flying from Washington, D.C. to Helsinki is 11h 04m on average. Helsinki is the most popular airport in 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 61% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 5 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating 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 April 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.

$258 Cheap Flights from Washington, D.C. to Finland in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

IAD

HEL

10h 30m

1 stop

3:00 pm - 7:20 pm

HEL

IAD

11h 20m

1 stop

$544Icelandair

Wed, Apr 29 - Tue, May 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

$552Icelandair

Fri, May 1 - Tue, May 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

$566Icelandair

Wed, Apr 29 - Thu, May 14

1:20 pm - 6:40 pm

IAD

HEL

22h 20m

1 stop

12:05 pm - 11:35 am

HEL

IAD

30h 30m

1 stop

$600Turkish Airlines

Mon, Aug 31 - Thu, Sep 10

1:20 pm - 6:40 pm

IAD

HEL

22h 20m

1 stop

7:35 pm - 11:35 am

HEL

IAD

23h 00m

1 stop

$606Turkish Airlines

Mon, Aug 31 - Tue, Sep 8

2:58 pm - 2:50 pm

DCA

HEL

16h 52m

1 stop

5:15 pm - 10:29 pm

HEL

DCA

12h 14m

1 stop

$701British Airways

Wed, May 6 - Wed, May 13

2:59 pm - 2:50 pm

DCA

HEL

16h 51m

1 stop

4:50 pm - 12:44 pm

HEL

DCA

26h 54m

1 stop

$707British Airways

Wed, May 27 - Wed, Aug 26

12:00 pm - 3:20 pm

DCA

HEL

20h 20m

2 stops

4:00 pm - 11:26 pm

HEL

DCA

38h 26m

2 stops

$737Scandinavian Airlines

Tue, Aug 25 - Mon, Aug 31

5:31 pm - 2:00 pm

DCA

HEL

13h 29m

1 stop

5:15 pm - 10:29 pm

HEL

DCA

12h 14m

1 stop

$743Finnair

Wed, May 6 - Wed, May 13

7:22 pm - 2:00 pm

DCA

HEL

11h 38m

1 stop

5:15 pm - 11:02 pm

HEL

DCA

12h 47m

1 stop

$745Finnair

Wed, Sep 9 - Mon, Sep 14

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

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

Turkish Airlines

Aug 31

IAD1:20 pmWashington, D.C. Dulles Intl

22h 20m

1 stop

HEL6:40 pmHelsinki-Vantaa

Sep 10

HEL12:05 pmHelsinki-Vantaa

30h 30m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$600

Turkish Airlines

Aug 31

IAD1:20 pmWashington, D.C. Dulles Intl

22h 20m

1 stop

HEL6:40 pmHelsinki-Vantaa

Sep 8

HEL7:35 pmHelsinki-Vantaa

23h 00m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$606

Turkish Airlines

Sep 9

IAD1:20 pmWashington, D.C. Dulles Intl

22h 20m

1 stop

HEL6:40 pmHelsinki-Vantaa

Sep 14

HEL7:35 pmHelsinki-Vantaa

23h 00m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$640

British Airways flights from Washington, D.C. to Finland

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

British Airways

May 6

DCA2:58 pmWashington, D.C. Reagan-National

16h 52m

1 stop

HEL2:50 pmHelsinki-Vantaa

May 13

HEL5:15 pmHelsinki-Vantaa

12h 14m

1 stop

DCA10:29 pmWashington, D.C. Reagan-National

$701

British Airways

May 27

DCA2:59 pmWashington, D.C. Reagan-National

16h 51m

1 stop

HEL2:50 pmHelsinki-Vantaa

Aug 26

HEL4:50 pmHelsinki-Vantaa

26h 54m

1 stop

DCA12:44 pmWashington, D.C. Reagan-National

$707

British Airways

May 4

DCA2:58 pmWashington, D.C. Reagan-National

16h 52m

1 stop

HEL2:50 pmHelsinki-Vantaa

May 20

HEL4:25 pmHelsinki-Vantaa

14h 32m

1 stop

DCA11:57 pmWashington, D.C. Reagan-National

$739

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 4/29

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Tue 5/12

3:00 pm-7:20 pm

1 stop11h 20m

$544

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 5/1

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Tue 5/12

3:00 pm-7:20 pm

1 stop11h 20m

$552

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 4/29

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Thu 5/14

3:00 pm-7:20 pm

1 stop11h 20m

$566

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

Thu 9/10

12:05 pm-11:35 am

1 stop30h 30m

$600

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

Tue 9/8

7:35 pm-11:35 am

1 stop23h 00m

$606

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 5/6

2:58 pm-2:50 pm

1 stop16h 52m

Helsinki-Vantaa

Wed 5/13

5:15 pm-10:29 pm

1 stop12h 14m

$701

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 5/27

2:59 pm-2:50 pm

1 stop16h 51m

Helsinki-Vantaa

Wed 8/26

4:50 pm-12:44 pm

1 stop26h 54m

$707

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 8/25

12:00 pm-3:20 pm

2 stops20h 20m

Helsinki-Vantaa

Mon 8/31

4:00 pm-11:26 pm

2 stops38h 26m

$737

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 5/6

5:31 pm-2:00 pm

1 stop13h 29m

Helsinki-Vantaa

Wed 5/13

5:15 pm-10:29 pm

1 stop12h 14m

$743

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

$745

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 January, then you should wait until March to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $474.

How far in advance should I book a flight 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 $615 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 $436 on momondo.

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

You could potentially save up to 10% 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 30m
Direct flights	None

The fastest flight from Washington, D.C. to Finland takes 10h 30m

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

Search flight deals

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 April 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 7.0 636 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.3 1,751 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,930 reviews	Search Lufthansa flights
Finnair	PriceFrom $663	Free Cancellation	Rating 7.7 1,390 reviews	Search Finnair 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.