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

Icelandair, British Airways, and American Airlines are the most popular carriers operating from Washington, D.C. to 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 6 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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 05m 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 6 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.

$190 Cheap Flights from Washington, D.C. to Finland in 2026

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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.

7:40 pm - 12:55 pm

IAD

HEL

10h 15m

1 stop

1:55 pm - 7:30 pm

HEL

IAD

11h 35m

1 stop

$364Icelandair

Sun, Mar 1 - Tue, Mar 17

7:40 pm - 12:55 pm

BWI

HEL

10h 15m

1 stop

1:55 pm - 6:40 pm

HEL

BWI

11h 45m

1 stop

$365Icelandair

Sat, Feb 14 - Fri, Feb 27

7:40 pm - 12:55 pm

IAD

HEL

10h 15m

1 stop

1:55 pm - 6:30 pm

HEL

IAD

11h 35m

1 stop

$366Icelandair

Wed, Feb 25 - Wed, Mar 4

1:25 pm - 2:00 pm

DCA

HEL

17h 35m

1 stop

4:25 pm - 10:59 pm

HEL

DCA

13h 34m

1 stop

$543American Airlines

Fri, Apr 17 - Thu, Apr 23

5:30 pm - 2:00 pm

DCA

HEL

13h 30m

2 stops

4:25 pm - 11:59 pm

HEL

DCA

14h 34m

1 stop

$548American Airlines

Fri, Apr 17 - Thu, Apr 23

2:00 pm - 6:55 pm

DCA

HEL

21h 55m

2 stops

6:35 am - 10:43 pm

HEL

DCA

23h 08m

2 stops

$555United Airlines

Wed, Apr 1 - Wed, Apr 8

10:25 am - 3:25 pm

DCA

TKU

22h 00m

2 stops

4:05 pm - 10:12 pm

TKU

DCA

37h 07m

2 stops

$856Scandinavian Airlines

Thu, Feb 19 - Mon, Feb 23

10:25 am - 3:25 pm

DCA

TKU

22h 00m

2 stops

4:05 pm - 10:12 pm

TKU

DCA

37h 07m

2 stops

$857Scandinavian Airlines

Thu, Feb 19 - Mon, Feb 23

7:00 pm - 1:00 pm

IAD

RVN

12h 00m

1 stop

1:55 pm - 4:50 pm

RVN

IAD

32h 55m

1 stop

$872Lufthansa

Mon, Mar 9 - Tue, Mar 17

7:00 pm - 1:00 pm

IAD

RVN

12h 00m

1 stop

1:55 pm - 9:16 pm

RVN

IAD

37h 21m

2 stops

$894Lufthansa

Mon, Mar 9 - Tue, Mar 17

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

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

British Airways

Mar 1

DCA3:21 pmWashington, D.C. Reagan-National

22h 49m

2 stops

HEL9:10 pmHelsinki-Vantaa

Mar 9

HEL5:00 pmHelsinki-Vantaa

22h 59m

1 stop

DCA9:59 amWashington, D.C. Reagan-National

$537

British Airways

Mar 1

BWI8:35 pmBaltimore/Washington

19h 25m

1 stop

HEL11:00 pmHelsinki-Vantaa

Mar 9

HEL7:35 pmHelsinki-Vantaa

30h 10m

1 stop

BWI7:45 pmBaltimore/Washington

$540

British Airways

Mar 1

BWI7:54 pmBaltimore/Washington

18h 16m

2 stops

HEL9:10 pmHelsinki-Vantaa

Mar 9

HEL7:35 pmHelsinki-Vantaa

30h 10m

1 stop

BWI7:45 pmBaltimore/Washington

$541

Icelandair flights from Washington, D.C. to Finland

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

Icelandair

Mar 1

IAD7:40 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Mar 17

HEL1:55 pmHelsinki-Vantaa

11h 35m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$364

Icelandair

Feb 14

BWI7:40 pmBaltimore/Washington

10h 15m

1 stop

HEL12:55 pmHelsinki-Vantaa

Feb 27

HEL1:55 pmHelsinki-Vantaa

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$365

Icelandair

Apr 17

BWI8:30 pmBaltimore/Washington

10h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

Apr 23

HEL3:00 pmHelsinki-Vantaa

11h 25m

1 stop

BWI7:25 pmBaltimore/Washington

$366

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 3/1

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Tue 3/17

1:55 pm-7:30 pm

1 stop11h 35m

$364

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Sat 2/14

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Fri 2/27

1:55 pm-6:40 pm

1 stop11h 45m

$365

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 2/25

7:40 pm-12:55 pm

1 stop10h 15m

Helsinki-Vantaa

Wed 3/4

1:55 pm-6:30 pm

1 stop11h 35m

$366

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Fri 4/17

1:25 pm-2:00 pm

1 stop17h 35m

Helsinki-Vantaa

Thu 4/23

4:25 pm-10:59 pm

1 stop13h 34m

$543

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Fri 4/17

5:30 pm-2:00 pm

2 stops13h 30m

Helsinki-Vantaa

Thu 4/23

4:25 pm-11:59 pm

1 stop14h 34m

$548

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 4/1

2:00 pm-6:55 pm

2 stops21h 55m

Helsinki-Vantaa

Wed 4/8

6:35 am-10:43 pm

2 stops23h 08m

$555

Washington, D.C.Turku

DCA - TKU

DCATKU

Washington, D.C. Reagan-National

Thu 2/19

10:25 am-3:25 pm

2 stops22h 00m

Turku

Mon 2/23

4:05 pm-10:12 pm

2 stops37h 07m

$856

Washington, D.C.Turku

DCA - TKU

DCATKU

Washington, D.C. Reagan-National

Thu 2/19

10:25 am-3:25 pm

2 stops22h 00m

Turku

Mon 2/23

4:05 pm-10:12 pm

2 stops37h 07m

$857

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Mon 3/9

7:00 pm-1:00 pm

1 stop12h 00m

Rovaniemi

Tue 3/17

1:55 pm-4:50 pm

1 stop32h 55m

$872

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Mon 3/9

7:00 pm-1:00 pm

1 stop12h 00m

Rovaniemi

Tue 3/17

1:55 pm-9:16 pm

2 stops37h 21m

$894

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 $582 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 $521 on momondo.

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

You could potentially save up to 29% 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 6 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 7.1 605 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.3 1,672 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 7,752 reviews	Search Lufthansa flights
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,199 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 $361

Flights to Rovaniemifrom $703

Flights to Oulufrom $696

Flights to Turkufrom $446

Flights to Vaasafrom $583

Flights to Kittiläfrom $872

Flights to Tamperefrom $758

Flights to Ivalofrom $760

Flights to Jyväskyläfrom $593

Flights to Kuopiofrom $876

Flights to Kajaanifrom $851

Flights to Mariehamnfrom $1,255

Washington, D.C. flight routes

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

Flights from Baltimore/Washington to Orlando

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Cheap flights from Washington, D.C. to Finland from $190

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 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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

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

Icelandair flights from Washington, D.C. to Finland

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

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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 29% 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, British Airways, and American Airlines 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 05m 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