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

Icelandair, American Airlines, and British Airways 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 12h 36m 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 60% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 8 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 January 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.

$186 Cheap Flights from Washington, D.C. to Finland in 2026

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

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 12:55 pm

IAD

HEL

10h 15m1 stop

1:55 pm - 6:30 pm

HEL

IAD

11h 35m1 stop

$360Icelandair

Thu, Feb 19 - Mon, Mar 2

7:40 pm - 12:55 pm

IAD

HEL

10h 15m1 stop

1:55 pm - 6:30 pm

HEL

IAD

11h 35m1 stop

$361Icelandair

Thu, Jan 22 - Wed, Feb 4

10:35 am - 11:10 am

BWI

HEL

17h 35m1 stop

12:30 pm - 10:59 pm

HEL

BWI

17h 29m1 stop

$434American Airlines

Wed, Feb 11 - Wed, Feb 18

9:55 am - 11:10 am

DCA

HEL

18h 15m1 stop

12:30 pm - 11:00 pm

HEL

DCA

17h 30m1 stop

$434American Airlines

Wed, Feb 11 - Wed, Feb 18

4:23 pm - 3:15 pm

DCA

HEL

16h 52m2 stops

4:50 pm - 9:01 pm

HEL

DCA

34h 11m1 stop

$480British Airways

Wed, Mar 18 - Tue, Mar 24

12:20 pm - 1:10 pm

DCA

HEL

17h 50m2 stops

6:30 am - 5:04 pm

HEL

DCA

17h 34m2 stops

$497Delta

Wed, Feb 11 - Wed, Feb 18

5:55 pm - 9:10 pm

DCA

HEL

20h 15m2 stops

5:00 pm - 10:00 am

HEL

DCA

24h 00m1 stop

$513British Airways

Wed, Feb 11 - Wed, Feb 18

5:00 pm - 4:25 pm

DCA

HEL

16h 25m2 stops

2:05 pm - 10:48 pm

HEL

DCA

15h 43m2 stops

$520Delta

Mon, Jan 19 - Sun, Feb 1

7:20 pm - 1:05 am

IAD

OUL

23h 45m2 stops

3:25 pm - 4:35 pm

OUL

IAD

31h 10m2 stops

$591Finnair

Wed, Mar 18 - Mon, Mar 23

9:35 pm - 8:15 am

BWI

RVN

28h 40m2 stops

9:45 pm - 7:45 pm

RVN

BWI

28h 00m2 stops

$626Finnair

Wed, Mar 18 - Tue, Mar 24

Icelandair flights from Washington, D.C. to Finland

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

Icelandair

Feb 19

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Mar 2

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$360

Find similar

Icelandair

Jan 22

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Feb 4

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$361

Find similar

Icelandair

Jan 19

BWI7:40 pmBaltimore/Washington

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Feb 1

HEL1:55 pmHelsinki-Vantaa

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$363

Find similar

Finnair flights from Washington, D.C. to Finland

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

Finnair

Jan 28

DCA5:45 pmWashington, D.C. Reagan-National

13h 10m

1 stop

HEL1:55 pmHelsinki-Vantaa

Feb 2

HEL4:50 pmHelsinki-Vantaa

12h 13m

1 stop

DCA10:03 pmWashington, D.C. Reagan-National

$465

Find similar

Finnair

Jan 22

DCA5:45 pmWashington, D.C. Reagan-National

13h 10m

1 stop

HEL1:55 pmHelsinki-Vantaa

Feb 4

HEL5:00 pmHelsinki-Vantaa

12h 03m

1 stop

DCA10:03 pmWashington, D.C. Reagan-National

$526

Find similar

Finnair

Jan 19

DCA5:45 pmWashington, D.C. Reagan-National

13h 10m

1 stop

HEL1:55 pmHelsinki-Vantaa

Feb 1

HEL4:50 pmHelsinki-Vantaa

12h 13m

1 stop

DCA10:03 pmWashington, D.C. Reagan-National

$527

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 2/19

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Mon 3/2

1:55 pm-6:30 pm

1 stop11h 35m

$360

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 1/22

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Wed 2/4

1:55 pm-6:30 pm

1 stop11h 35m

$361

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Wed 2/11

10:35 am-11:10 am

1 stop17h 35m

Helsinki-Vantaa

Wed 2/18

12:30 pm-10:59 pm

1 stop17h 29m

$434

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 2/11

9:55 am-11:10 am

1 stop18h 15m

Helsinki-Vantaa

Wed 2/18

12:30 pm-11:00 pm

1 stop17h 30m

$434

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 3/18

4:23 pm-3:15 pm

2 stops16h 52m

Helsinki-Vantaa

Tue 3/24

4:50 pm-9:01 pm

1 stop34h 11m

$480

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 2/11

12:20 pm-1:10 pm

2 stops17h 50m

Helsinki-Vantaa

Wed 2/18

6:30 am-5:04 pm

2 stops17h 34m

$497

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 2/11

5:55 pm-9:10 pm

2 stops20h 15m

Helsinki-Vantaa

Wed 2/18

5:00 pm-10:00 am

1 stop24h 00m

$513

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 1/19

5:00 pm-4:25 pm

2 stops16h 25m

Helsinki-Vantaa

Sun 2/1

2:05 pm-10:48 pm

2 stops15h 43m

$520

Washington, D.C.Oulu

IAD - OUL

IADOUL

Washington, D.C. Dulles Intl

Wed 3/18

7:20 pm-1:05 am

2 stops23h 45m

Oulu

Mon 3/23

3:25 pm-4:35 pm

2 stops31h 10m

$591

BaltimoreRovaniemi

BWI - RVN

BWIRVN

Baltimore/Washington

Wed 3/18

9:35 pm-8:15 am

2 stops28h 40m

Rovaniemi

Tue 3/24

9:45 pm-7:45 pm

2 stops28h 00m

$626

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 February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $454.

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 $580 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 $546 on momondo.

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

You could potentially save up to 27% 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.

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 January 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 $364	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.3 1,635 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,692 reviews	Search Lufthansa flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 8,024 reviews	Search Delta flights
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
KLM	PriceFrom $554	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,093 reviews	Search American Airlines 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 $357

Flights to Rovaniemifrom $577

Flights to Oulufrom $591

Flights to Turkufrom $413

Flights to Kittiläfrom $892

Flights to Vaasafrom $777

Flights to Tamperefrom $613

Flights to Ivalofrom $637

Flights to Jyväskyläfrom $592

Flights to Kuopiofrom $747

Flights to Kajaanifrom $852

Flights to Mariehamnfrom $1,062

Washington, D.C. flight routes

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

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Baltimore/Washington to Orlando

Flights from Baltimore/Washington to Chicago O'Hare Intl

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

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

Cheap flights from Washington, D.C. to Finland from $186

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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

Cheap round-trip flights

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Icelandair flights from Washington, D.C. to Finland

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

Finnair flights from Washington, D.C. to Finland

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

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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

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $454.

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 27% 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, American Airlines, and British Airways 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 12h 36m 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

Fastest flight time

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