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 65% 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.

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

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 20m on average, while flying from Washington, D.C. to Helsinki is 11h 31m on average. Helsinki is the most popular airport in 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 October 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.

$295 Cheap Flights from Washington, D.C. to Finland in 2026/27

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 - 3:25 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

11h 55m1 stop Kastrup Copenhagen

9:00 pm - 5:15 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Kastrup Copenhagen

$382Scandinavian Airlines

Wed, Feb 3 - Tue, Feb 9

4:45 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

15h 40m1 stop Kastrup Copenhagen

6:15 am - 5:15 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

18h 00m1 stop Kastrup Copenhagen

$386Scandinavian Airlines

Wed, Jan 27 - Wed, Feb 3

7:40 pm - 1:00 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

10h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:40 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

11h 40m1 stop Reykjavik Keflavik Intl

$576Icelandair

Thu, Dec 31 - Mon, Jan 11

7:40 pm - 1:00 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

10h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:40 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

11h 40m1 stop Reykjavik Keflavik Intl

$576Icelandair

Thu, Dec 31 - Tue, Jan 12

12:35 pm - 10:25 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

26h 50m3 stops New York John F Kennedy Intl Kastrup Copenhagen Stockholm Arlanda

7:20 am - 5:15 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

16h 55m2 stops Stockholm Arlanda Kastrup Copenhagen

$686Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

10:20 pm - 11:20 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

31h 00m1 stop Istanbul

12:15 pm - 11:45 amHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

30h 30m1 stop Istanbul

$703Turkish Airlines

Sun, Oct 25 - Tue, Nov 10

10:20 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

13h 35m1 stop Munich Franz Josef Strauss

6:45 am - 3:55 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

16h 10m1 stop Frankfurt am Main

$708Lufthansa

Tue, Mar 30 - Fri, Apr 9

10:20 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

13h 35m1 stop Munich Franz Josef Strauss

6:45 am - 3:55 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

16h 10m1 stop Frankfurt am Main

$708Lufthansa

Wed, Mar 31 - Fri, Apr 9

10:55 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

12h 50m1 stop Munich Franz Josef Strauss

12:35 pm - 11:51 amHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

30h 16m2 stops Munich Franz Josef Strauss Newark

$720United Airlines

Sun, Jan 3 - Tue, Jan 12

10:55 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

12h 50m1 stop Munich Franz Josef Strauss

12:35 pm - 3:35 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

34h 00m1 stop Munich Franz Josef Strauss

$720United Airlines

Sun, Jan 3 - Tue, Jan 12

Cheap last minute flights

Enter your travel dates to find the best prices.

8:20 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

12h 00m1 stop Kastrup Copenhagen

6:10 am - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

17h 50m1 stop Kastrup Copenhagen

$731Scandinavian Airlines

Mon, Oct 12 - Mon, Oct 19

1:15 pm - 11:10 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

14h 55m1 stop Istanbul

12:05 pm - 11:30 amHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

30h 25m1 stop Istanbul

$744Turkish Airlines

Mon, Oct 12 - Mon, Oct 19

6:08 am - 10:35 amDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

45h 27m2 stops New York John F Kennedy Intl Kastrup Copenhagen

9:05 pm - 10:00 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

31h 55m2 stops Kastrup Copenhagen Boston Logan Intl

$750Scandinavian Airlines

Mon, Oct 12 - Mon, Oct 19

1:15 pm - 11:10 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

14h 55m1 stop Istanbul

12:05 pm - 11:30 amHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

30h 25m1 stop Istanbul

$762Turkish Airlines

Mon, Oct 12 - Mon, Oct 19

8:30 pm - 2:00 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

3:00 pm - 10:15 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

14h 15m1 stop Reykjavik Keflavik Intl

$788Icelandair

Thu, Oct 15 - Wed, Oct 21

8:30 pm - 2:00 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

3:00 pm - 10:15 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

14h 15m1 stop Reykjavik Keflavik Intl

$821Icelandair

Mon, Oct 12 - Tue, Oct 20

10:19 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

37h 36m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:00 am - 7:25 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

20h 25m1 stop Munich Franz Josef Strauss

$1,217United Airlines

Sat, Oct 10 - Wed, Oct 14

10:20 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

13h 35m1 stop Munich Franz Josef Strauss

6:35 am - 1:35 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Frankfurt am Main

$1,246Lufthansa

Sat, Oct 10 - Wed, Oct 14

3:25 pm - 12:05 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

13h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss

6:00 am - 4:05 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

17h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

$1,269Lufthansa

Sun, Oct 11 - Tue, Oct 13

8:20 pm - 5:00 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

13h 40m2 stops Zurich Frankfurt am Main

6:55 am - 1:35 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

13h 40m1 stop Frankfurt am Main

$1,644United Airlines

Sat, Oct 10 - Mon, Oct 12

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

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

British Airways

Feb 23

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

14h 21m

2 stops

HEL12:20 pmHelsinki-Vantaa

Mar 3

HEL4:50 pmHelsinki-Vantaa

33h 31m

1 stop

DCA7:21 pmWashington, D.C. Reagan-National

$708

British Airways

Mar 31

DCA6:00 amWashington, D.C. Reagan-National

23h 15m

2 stops

HEL12:15 pmHelsinki-Vantaa

Apr 10

HEL4:50 pmHelsinki-Vantaa

27h 04m

1 stop

DCA12:54 pmWashington, D.C. Reagan-National

$713

British Airways

Feb 23

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

14h 21m

2 stops

HEL12:20 pmHelsinki-Vantaa

Mar 3

HEL4:50 pmHelsinki-Vantaa

33h 31m

1 stop

DCA7:21 pmWashington, D.C. Reagan-National

$723

Delta flights from Washington, D.C. to Finland

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

Delta

Feb 23

BWI5:30 pmBaltimore/Washington

16h 10m

2 stops

HEL4:40 pmHelsinki-Vantaa

Mar 3

HEL6:40 amHelsinki-Vantaa

19h 40m

2 stops

BWI7:20 pmBaltimore/Washington

$720

Delta

Mar 22

DCA2:35 pmWashington, D.C. Reagan-National

20h 05m

2 stops

HEL4:40 pmHelsinki-Vantaa

Mar 25

HEL6:40 amHelsinki-Vantaa

18h 39m

2 stops

DCA7:19 pmWashington, D.C. Reagan-National

$721

Delta

Jan 27

BWI3:30 pmBaltimore/Washington

14h 40m

2 stops

HEL1:10 pmHelsinki-Vantaa

Feb 2

HEL6:40 amHelsinki-Vantaa

17h 23m

2 stops

BWI5:03 pmBaltimore/Washington

$725

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Wed 2/3

8:30 pm-3:25 pm

1 stop11h 55m

Helsinki-Vantaa

Tue 2/9

9:00 pm-5:15 pm

1 stop27h 15m

$382

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-3:25 pm

1 stop15h 40m

Helsinki-Vantaa

Wed 2/3

6:15 am-5:15 pm

1 stop18h 00m

$386

Quickest round-trip

BaltimoreHelsinki

BWI Baltimore/Washington - HEL Helsinki-Vantaa

BWIHEL

Baltimore/Washington

Thu 12/31

7:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Mon 1/11

2:00 pm-6:40 pm

1 stop11h 40m

$576

BaltimoreHelsinki

BWI Baltimore/Washington - HEL Helsinki-Vantaa

BWIHEL

Baltimore/Washington

Thu 12/31

7:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Tue 1/12

2:00 pm-6:40 pm

1 stop11h 40m

$576

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Wed 12/2

12:35 pm-10:25 pm

3 stops26h 50m

Helsinki-Vantaa

Wed 12/9

7:20 am-5:15 pm

2 stops16h 55m

$686

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Sun 10/25

10:20 pm-11:20 am

1 stop31h 00m

Helsinki-Vantaa

Tue 11/10

12:15 pm-11:45 am

1 stop30h 30m

$703

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Tue 3/30

10:20 pm-6:55 pm

1 stop13h 35m

Helsinki-Vantaa

Fri 4/9

6:45 am-3:55 pm

1 stop16h 10m

$708

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Wed 3/31

10:20 pm-6:55 pm

1 stop13h 35m

Helsinki-Vantaa

Fri 4/9

6:45 am-3:55 pm

1 stop16h 10m

$708

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Sun 1/3

10:55 pm-6:45 pm

1 stop12h 50m

Helsinki-Vantaa

Tue 1/12

12:35 pm-11:51 am

2 stops30h 16m

$720

Washington, D.C.Helsinki

IAD Washington, D.C. Dulles Intl - HEL Helsinki-Vantaa

IADHEL

Washington, D.C. Dulles Intl

Sun 1/3

10:55 pm-6:45 pm

1 stop12h 50m

Helsinki-Vantaa

Tue 1/12

12:35 pm-3:35 pm

1 stop34h 00m

$720

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 $521.

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 $715 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 $575 on momondo.

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

You could potentially save up to 7% 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

Best Price Found	$295
Fastest flight time	10h 20m
Direct flights	None

The best one-way flight to Finland from Washington, D.C. in the past 72 hours is $295. The best round-trip flight deal from Washington, D.C. to Finland found on momondo in the last 72 hours is $382.

The fastest flight from Washington, D.C. to Finland takes 10h 20m

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 October 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 6.9 758 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $400	Free Cancellation	Rating 7.4 2,010 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $491	Free Cancellation	Rating 7.4 10,319 reviews	Search United Airlines flights
Lufthansa	PriceFrom $540	Free Cancellation	Rating 6.8 8,271 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.