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

Icelandair, Delta, 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 20m on average, while flying from Washington, D.C. to Helsinki is 12h 12m 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 4 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 4 operators available for flights from Washington, D.C. to Finland as of July 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.

$274 Cheap Flights from Washington, D.C. to Finland in 2026

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 pm

IAD

HEL

11h 55m

1 stop

4:05 pm - 5:15 pm

HEL

IAD

32h 10m

1 stop

$447Scandinavian Airlines

Thu, Nov 5 - Wed, Nov 11

8:20 pm - 8:25 pm

IAD

HEL

17h 05m

1 stop

6:10 am - 5:00 pm

HEL

IAD

17h 50m

1 stop

$458Scandinavian Airlines

Wed, Sep 9 - Mon, Sep 14

8:20 pm - 11:50 pm

IAD

HEL

20h 30m

2 stops

11:15 am - 5:00 pm

HEL

IAD

12h 45m

1 stop

$459Scandinavian Airlines

Sat, Oct 10 - Fri, Oct 16

7:40 pm - 1:00 pm

BWI

HEL

10h 20m

1 stop

2:00 pm - 6:40 pm

HEL

BWI

11h 40m

1 stop

$460Icelandair

Mon, Dec 7 - Tue, Jan 12

7:40 pm - 1:00 pm

IAD

HEL

10h 20m

1 stop

2:00 pm - 6:30 pm

HEL

IAD

11h 30m

1 stop

$463Icelandair

Thu, Nov 19 - Mon, Nov 23

8:30 pm - 9:20 pm

BWI

HEL

17h 50m

2 stops

3:40 pm - 7:25 pm

HEL

BWI

34h 45m

2 stops

$555Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

8:30 pm - 9:20 pm

BWI

HEL

17h 50m

2 stops

3:40 pm - 7:25 pm

HEL

BWI

34h 45m

2 stops

$556Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

6:23 pm - 12:30 am

DCA

JYV

23h 07m

2 stops

5:55 am - 11:10 pm

JYV

DCA

24h 15m

2 stops

$913Finnair

Wed, Sep 23 - Wed, Sep 30

5:45 pm - 12:30 am

IAD

JYV

23h 45m

2 stops

5:55 am - 3:55 pm

JYV

IAD

17h 00m

2 stops

$913Finnair

Wed, Sep 23 - Wed, Sep 30

9:45 pm - 1:20 pm

IAD

RVN

32h 35m

2 stops

2:00 pm - 3:35 pm

RVN

IAD

32h 35m

2 stops

$1,037British Airways

Tue, Dec 1 - Thu, Dec 10

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

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

Scandinavian Airlines

Dec 7

IAD8:30 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

HEL3:25 pmHelsinki-Vantaa

Jan 12

HEL4:05 pmHelsinki-Vantaa

32h 10m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$444

Scandinavian Airlines

Nov 5

IAD8:30 pmWashington, D.C. Dulles Intl

11h 55m

1 stop

HEL3:25 pmHelsinki-Vantaa

Nov 11

HEL4:05 pmHelsinki-Vantaa

32h 10m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$447

Scandinavian Airlines

Aug 23

IAD8:20 pmWashington, D.C. Dulles Intl

22h 10m

1 stop

HEL1:30 amHelsinki-Vantaa

Sep 8

HEL9:05 pmHelsinki-Vantaa

26h 55m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$450

Icelandair flights from Washington, D.C. to Finland

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

Icelandair

Dec 7

BWI7:40 pmBaltimore/Washington

10h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Jan 12

HEL2:00 pmHelsinki-Vantaa

11h 40m

1 stop

BWI6:40 pmBaltimore/Washington

$460

Icelandair

Nov 19

IAD7:40 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

Nov 23

HEL2:00 pmHelsinki-Vantaa

11h 30m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$463

Icelandair

Aug 23

BWI11:20 pmBaltimore/Washington

16h 10m

1 stop

HEL10:30 pmHelsinki-Vantaa

Aug 28

HEL3:00 pmHelsinki-Vantaa

11h 25m

1 stop

BWI7:25 pmBaltimore/Washington

$533

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 11/5

8:30 pm-3:25 pm

1 stop11h 55m

Helsinki-Vantaa

Wed 11/11

4:05 pm-5:15 pm

1 stop32h 10m

$447

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 9/9

8:20 pm-8:25 pm

1 stop17h 05m

Helsinki-Vantaa

Mon 9/14

6:10 am-5:00 pm

1 stop17h 50m

$458

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 10/10

8:20 pm-11:50 pm

2 stops20h 30m

Helsinki-Vantaa

Fri 10/16

11:15 am-5:00 pm

1 stop12h 45m

$459

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Mon 12/7

7:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Tue 1/12

2:00 pm-6:40 pm

1 stop11h 40m

$460

Quickest round-trip

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Thu 11/19

7:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Mon 11/23

2:00 pm-6:30 pm

1 stop11h 30m

$463

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Mon 8/24

8:30 pm-9:20 pm

2 stops17h 50m

Helsinki-Vantaa

Mon 8/31

3:40 pm-7:25 pm

2 stops34h 45m

$555

BaltimoreHelsinki

BWI - HEL

BWIHEL

Baltimore/Washington

Mon 8/24

8:30 pm-9:20 pm

2 stops17h 50m

Helsinki-Vantaa

Mon 8/31

3:40 pm-7:25 pm

2 stops34h 45m

$556

Washington, D.C.Jyväskylä

DCA - JYV

DCAJYV

Washington, D.C. Reagan-National

Wed 9/23

6:23 pm-12:30 am

2 stops23h 07m

Jyvaskyla

Wed 9/30

5:55 am-11:10 pm

2 stops24h 15m

$913

Washington, D.C.Jyväskylä

IAD - JYV

IADJYV

Washington, D.C. Dulles Intl

Wed 9/23

5:45 pm-12:30 am

2 stops23h 45m

Jyvaskyla

Wed 9/30

5:55 am-3:55 pm

2 stops17h 00m

$913

Washington, D.C.Rovaniemi

IAD - RVN

IADRVN

Washington, D.C. Dulles Intl

Tue 12/1

9:45 pm-1:20 pm

2 stops32h 35m

Rovaniemi

Thu 12/10

2:00 pm-3:35 pm

2 stops32h 35m

$1,037

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 May, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $354.

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 $682 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 $420 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 20m
Direct flights	None

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 July 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 $354	Free Cancellation	Rating 7.0 697 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 1,862 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
Lufthansa	PriceFrom $486	Free Cancellation	Rating 6.8 8,108 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.