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

Icelandair, Scandinavian Airlines, and Air France 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 15m on average, while flying from Washington, D.C. to Helsinki is 11h 40m on average. Helsinki is the most popular airport in Finland.

What airlines fly to Finland?

Icelandair, Lufthansa and Scandinavian Airlines 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 9 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 8 operators available for flights from Washington, D.C. to Finland as of September 2025.

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.

$320 Cheap Flights from Washington, D.C. to Finland in 2025/26

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

Round-trip

One-way

Last minute

Cheap round-trip flights

7:40 pm - 12:55 pmIAD-HEL

10h 15m1 stop

1:55 pm - 6:30 pmHEL-IAD

11h 35m1 stop

$367Icelandair

Find Deal

Sun, Nov 16 - Sat, Nov 22

8:40 pm - 12:55 pmIAD-HEL

10h 15m1 stop

1:55 pm - 6:30 pmHEL-IAD

11h 35m1 stop

$374Icelandair

Find Deal

Thu, Oct 30 - Thu, Nov 6

7:59 pm - 10:40 amIAD-HEL

31h 41m2 stops

9:00 pm - 5:15 pmHEL-IAD

27h 15m1 stop

$412Scandinavian Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

12:09 pm - 10:40 amIAD-HEL

16h 31m3 stops

6:15 am - 7:50 pmHEL-IAD

19h 35m1 stop

$417Scandinavian Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

1:27 pm - 10:45 amBWI-HEL

15h 18m1 stop

12:30 pm - 11:02 pmHEL-BWI

17h 32m1 stop

$482American Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:06 pm - 1:55 pmDCA-HEL

12h 49m1 stop

12:30 pm - 11:00 pmHEL-DCA

17h 30m1 stop

$483American Airlines

Find Deal

Thu, Oct 30 - Wed, Nov 12

8:35 pm - 11:15 pmBWI-HEL

43h 40m2 stops

7:35 pm - 6:45 pmHEL-BWI

30h 10m1 stop

$587British Airways

Find Deal

Thu, Dec 4 - Tue, Dec 9

8:35 pm - 11:15 pmBWI-HEL

43h 40m2 stops

11:10 am - 6:45 pmHEL-BWI

38h 35m2 stops

$588British Airways

Find Deal

Thu, Dec 4 - Tue, Dec 9

5:54 pm - 1:55 pmDCA-HEL

13h 01m1 stop

4:50 pm - 10:00 pmHEL-DCA

12h 10m1 stop

$681Finnair

Find Deal

Mon, Dec 8 - Sat, Dec 13

6:00 pm - 12:55 amIAD-RVN

23h 55m2 stops

3:05 pm - 3:35 pmRVN-IAD

31h 30m2 stops

$777Finnair

Find Deal

Tue, Dec 9 - Wed, Dec 17

Icelandair flights from Washington, D.C. to Finland

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

Icelandair

Nov 16

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 22

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$367

Find similar

Icelandair

Oct 30

IAD8:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 6

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$374

Find similar

Icelandair

Oct 30

IAD8:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 12

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$375

Find similar

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

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

United Airlines

Nov 30

IAD10:55 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

HEL6:50 pmHelsinki-Vantaa

Dec 8

HEL6:55 amHelsinki-Vantaa

15h 55m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$502

Find similar

United Airlines

Dec 5

IAD6:00 pmWashington, D.C. Dulles Intl

12h 05m

1 stop

HEL1:05 pmHelsinki-Vantaa

Dec 10

HEL1:55 pmHelsinki-Vantaa

13h 20m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$507

Find similar

United Airlines

Dec 3

IAD10:55 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

HEL6:50 pmHelsinki-Vantaa

Dec 12

HEL6:55 amHelsinki-Vantaa

21h 26m

2 stops

IAD9:21 pmWashington, D.C. Dulles Intl

$509

Find similar

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

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 11/16

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Sat 11/22

1:55 pm-6:30 pm

1 stop11h 35m

$367

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 10/30

8:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Thu 11/6

1:55 pm-6:30 pm

1 stop11h 35m

$374

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 12/3

7:59 pm-10:40 am

2 stops31h 41m

Helsinki-Vantaa

Wed 12/10

9:00 pm-5:15 pm

1 stop27h 15m

$412

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Tue 10/28

12:09 pm-10:40 am

3 stops16h 31m

Helsinki-Vantaa

Sat 11/1

6:15 am-7:50 pm

1 stop19h 35m

$417

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Wed 10/29

1:27 pm-10:45 am

1 stop15h 18m

Helsinki-Vantaa

Wed 11/5

12:30 pm-11:02 pm

1 stop17h 32m

$482

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Thu 10/30

7:06 pm-1:55 pm

1 stop12h 49m

Helsinki-Vantaa

Wed 11/12

12:30 pm-11:00 pm

1 stop17h 30m

$483

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 12/4

8:35 pm-11:15 pm

2 stops43h 40m

Helsinki-Vantaa

Tue 12/9

7:35 pm-6:45 pm

1 stop30h 10m

$587

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 12/4

8:35 pm-11:15 pm

2 stops43h 40m

Helsinki-Vantaa

Tue 12/9

11:10 am-6:45 pm

2 stops38h 35m

$588

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 12/8

5:54 pm-1:55 pm

1 stop13h 01m

Helsinki-Vantaa

Sat 12/13

4:50 pm-10:00 pm

1 stop12h 10m

$681

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Tue 12/9

6:00 pm-12:55 am

2 stops23h 55m

Rovaniemi

Wed 12/17

3:05 pm-3:35 pm

2 stops31h 30m

$777

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 November, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $383.

What is the cheapest day to depart on your flight to Finland?

The cheapest day to depart from Washington, D.C. to Finland is on a Monday. Travelers who choose to depart for Finland on a Monday will often find tickets for as low as $517. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Saturday is $858.

What is the cheapest time of day to depart on your flight to Finland?

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $623. In contrast, the most expensive time of day to depart to Finland is in the afternoon when prices are around $727.

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 $581 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 $479 on momondo.

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

You could potentially save up to 47% 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

Direct flights	None

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

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 8 operators available for flights from Washington, D.C. to Finland as of September 2025.
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 7.0 544 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $482	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
United Airlines	PriceFrom $516	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
British Airways	PriceFrom $526	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
KLM	PriceFrom $529	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Finnair	PriceFrom $652	Free Cancellation	Rating 7.6 1,324 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.

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Finland

Popular cities in Finland

Flights to Helsinkifrom $321

Flights to Rovaniemifrom $464

Flights to Oulufrom $656

Flights to Turkufrom $379

Flights to Vaasafrom $819

Flights to Tamperefrom $749

Flights to Kittiläfrom $600

Flights to Ivalofrom $636

Flights to Kuopiofrom $601

Flights to Jyväskyläfrom $601

Flights to Kuusamofrom $918

Flights to Mariehamnfrom $1,044

Washington, D.C. flight routes

Flights from Baltimore/Washington to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Wilmington New Hanover County

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Baltimore/Washington to Tampa

Flights from Washington, D.C. Dulles Intl to Nashville Intl

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Cheap flights from Washington, D.C. to Finland from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Finland departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Icelandair flights from Washington, D.C. to Finland

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

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

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

momondo Fare Finder

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

See travel insights to Finland from

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

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in November, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $383.

What is the cheapest day to depart on your flight to Finland?

What is the cheapest time of day to depart on your flight to Finland?

The cheapest time of day to fly to Finland is in the evening when flights can be purchased for as low as $623. In contrast, the most expensive time of day to depart to Finland is in the afternoon when prices are around $727.

How far in advance should I book a flight to Finland?

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

You could potentially save up to 47% on your flight if you consider stops on a Washington, D.C. to Finland flight.

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

Icelandair, Scandinavian Airlines, and Air France are the most popular carriers operating from Washington, D.C. to Finland

What airlines fly 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 15m on average, while flying from Washington, D.C. to Helsinki is 11h 40m on average. Helsinki is the most popular airport in Finland.

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

Direct flights

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

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Popular cities in Finland

Popular flights according to clicks in the last 7 days on momondo