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

Lufthansa, Icelandair, and Air Canada 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 13h 19m 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 61% 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 November 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.

$260 Cheap Flights from Washington, D.C. to Finland in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 12:55 pmBWI-HEL

10h 15m1 stop

1:55 pm - 6:40 pmHEL-BWI

11h 45m1 stop

$363Icelandair

Find Deal

Wed, Dec 10 - Wed, Dec 17

7:40 pm - 12:55 pmIAD-HEL

10h 15m1 stop

1:55 pm - 6:30 pmHEL-IAD

11h 35m1 stop

$364Icelandair

Find Deal

Fri, Jan 9 - Thu, Jan 22

7:40 pm - 12:55 pmBWI-HEL

10h 15m1 stop

1:55 pm - 6:40 pmHEL-BWI

11h 45m1 stop

$364Icelandair

Find Deal

Fri, Jan 9 - Thu, Jan 22

12:23 pm - 3:25 pmIAD-HEL

20h 02m2 stops

6:15 am - 3:20 pmHEL-IAD

16h 05m1 stop

$381Scandinavian Airlines

Find Deal

Mon, Jan 19 - Mon, Jan 26

12:23 pm - 10:40 amIAD-HEL

15h 17m2 stops

9:00 pm - 5:15 pmHEL-IAD

27h 15m1 stop

$394Scandinavian Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 20

10:05 am - 6:50 pmBWI-HEL

25h 45m2 stops

6:55 am - 2:11 pmHEL-BWI

38h 16m2 stops

$495United Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

6:20 pm - 12:55 amIAD-RVN

23h 35m2 stops

9:45 pm - 3:35 pmRVN-IAD

24h 50m2 stops

$623Finnair

Find Deal

Mon, Feb 2 - Tue, Feb 10

5:45 pm - 12:55 amDCA-RVN

24h 10m2 stops

5:20 am - 10:03 pmRVN-DCA

23h 43m2 stops

$624Finnair

Find Deal

Mon, Feb 2 - Tue, Feb 10

6:00 pm - 1:00 pmIAD-RVN

12h 00m1 stop

1:55 pm - 2:35 pmRVN-IAD

31h 40m1 stop

$657Lufthansa

Find Deal

Mon, Jan 12 - Tue, Jan 20

5:15 pm - 1:00 pmIAD-RVN

12h 45m1 stop

1:55 pm - 3:10 pmRVN-IAD

32h 15m2 stops

$687Lufthansa

Find Deal

Mon, Jan 12 - Tue, Jan 20

Icelandair flights from Washington, D.C. to Finland

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

Icelandair

Jan 10

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Jan 17

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$363

Find similar

Icelandair

Jan 9

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Jan 22

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$364

Find similar

Icelandair

Mar 19

IAD8:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Mar 26

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$368

Find similar

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

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

American Airlines

Feb 11

DCA11:50 amWashington, D.C. Reagan-National

15h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

Feb 18

HEL12:30 pmHelsinki-Vantaa

15h 27m

1 stop

DCA8:57 pmWashington, D.C. Reagan-National

$433

Find similar

American Airlines

Feb 11

DCA11:50 amWashington, D.C. Reagan-National

15h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

Feb 18

HEL12:30 pmHelsinki-Vantaa

17h 30m

1 stop

DCA11:00 pmWashington, D.C. Reagan-National

$541

Find similar

American Airlines

Dec 2

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

13h 10m

1 stop

HEL1:55 pmHelsinki-Vantaa

Dec 7

HEL12:30 pmHelsinki-Vantaa

17h 30m

1 stop

DCA11:00 pmWashington, D.C. Reagan-National

$806

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

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Wed 12/10

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Wed 12/17

1:55 pm-6:40 pm

1 stop11h 45m

$363

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Fri 1/9

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Thu 1/22

1:55 pm-6:30 pm

1 stop11h 35m

$364

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Fri 1/9

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Thu 1/22

1:55 pm-6:40 pm

1 stop11h 45m

$364

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 1/19

12:23 pm-3:25 pm

2 stops20h 02m

Helsinki-Vantaa

Mon 1/26

6:15 am-3:20 pm

1 stop16h 05m

$381

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 1/14

12:23 pm-10:40 am

2 stops15h 17m

Helsinki-Vantaa

Tue 1/20

9:00 pm-5:15 pm

1 stop27h 15m

$394

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Thu 1/8

10:05 am-6:50 pm

2 stops25h 45m

Helsinki-Vantaa

Thu 1/15

6:55 am-2:11 pm

2 stops38h 16m

$495

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Mon 2/2

6:20 pm-12:55 am

2 stops23h 35m

Rovaniemi

Tue 2/10

9:45 pm-3:35 pm

2 stops24h 50m

$623

Washington, D.C.Rovaniemi

DCA - RVN

DCARVN

Washington, D.C. Reagan-National

Mon 2/2

5:45 pm-12:55 am

2 stops24h 10m

Rovaniemi

Tue 2/10

5:20 am-10:03 pm

2 stops23h 43m

$624

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Mon 1/12

6:00 pm-1:00 pm

1 stop12h 00m

Rovaniemi

Tue 1/20

1:55 pm-2:35 pm

1 stop31h 40m

$657

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Mon 1/12

5:15 pm-1:00 pm

1 stop12h 45m

Rovaniemi

Tue 1/20

1:55 pm-3:10 pm

2 stops32h 15m

$687

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 $470.

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 $592 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 19% 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 November 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 7.0 582 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 1,589 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
United Airlines	PriceFrom $491	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
KLM	PriceFrom $554	Free Cancellation	Rating 7.7 1,423 reviews	Search KLM flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
Finnair	PriceFrom $652	Free Cancellation	Rating 7.6 1,334 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 $357

Flights to Rovaniemifrom $475

Flights to Oulufrom $695

Flights to Turkufrom $420

Flights to Vaasafrom $869

Flights to Kittiläfrom $954

Flights to Tamperefrom $603

Flights to Ivalofrom $612

Flights to Kuopiofrom $911

Flights to Jyväskyläfrom $833

Flights to Mariehamnfrom $1,140

Flights to Kuusamofrom $819

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Flights from Baltimore/Washington to Atlanta Hartsfield-Jackson

Cheap flights from Washington, D.C. to Finland from $260

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 1/14. 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

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

Our best American 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 February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $470.

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 19% 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?

Lufthansa, Icelandair, and Air Canada 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 13h 19m 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