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

airBaltic, Finnair, and British Airways are the most popular carriers operating from Finland to Washington, D.C.

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

Prices for flights from Finland to Washington, D.C. are refreshed on a daily basis.

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

As of September 2026, there are 2 operators available to choose from for flights from Finland to Washington, D.C..

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$451 Cheap Flights from Finland to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Finland to Washington, D.C.

Enter your travel dates to find the best prices.

5:15 pm - 11:10 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

12h 55m1 stop New York John F Kennedy Intl

5:57 pm - 2:00 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 03m1 stop New York John F Kennedy Intl

$484Finnair

Thu, Sep 24 - Wed, Oct 7

4:25 pm - 12:24 amHEL Helsinki-Vantaa-BWI Baltimore/Washington

14h 59m1 stop Chicago O'Hare Intl

6:30 pm - 2:10 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

13h 40m1 stop Chicago O'Hare Intl

$485Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

5:15 pm - 11:10 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

12h 55m1 stop New York John F Kennedy Intl

5:57 pm - 2:00 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 03m1 stop New York John F Kennedy Intl

$485Finnair

Mon, Sep 28 - Sun, Oct 11

4:25 pm - 11:59 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

14h 34m1 stop Chicago O'Hare Intl

6:33 pm - 2:10 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 37m1 stop Chicago O'Hare Intl

$485Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

3:00 pm - 7:20 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

8:40 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

10h 20m1 stop Reykjavik Keflavik Intl

$493Icelandair

Tue, Oct 20 - Tue, Oct 27

3:00 pm - 7:20 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

8:40 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

10h 20m1 stop Reykjavik Keflavik Intl

$496Icelandair

Fri, Oct 23 - Fri, Oct 30

3:00 pm - 7:20 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

7:40 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

10h 20m1 stop Reykjavik Keflavik Intl

$512Icelandair

Tue, Oct 20 - Tue, Nov 3

9:05 pm - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

26h 55m1 stop Kastrup Copenhagen

8:20 pm - 8:25 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

17h 05m1 stop Kastrup Copenhagen

$653Scandinavian Airlines

Wed, Sep 23 - Mon, Oct 5

6:10 am - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

17h 50m1 stop Kastrup Copenhagen

8:20 pm - 8:25 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

17h 05m1 stop Kastrup Copenhagen

$653Scandinavian Airlines

Thu, Sep 24 - Mon, Oct 5

9:05 pm - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

26h 55m1 stop Kastrup Copenhagen

8:20 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

12h 00m1 stop Kastrup Copenhagen

$653Scandinavian Airlines

Thu, Sep 24 - Sun, Oct 4

Recent last minute flight deals from Finland to Washington, D.C.

Enter your travel dates to find the best prices.

9:15 pm - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

26h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 1:30 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

22h 10m1 stop Kastrup Copenhagen

$1,204Scandinavian Airlines

Tue, Sep 8 - Thu, Sep 10

9:15 pm - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

26h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

20h 30m2 stops Kastrup Copenhagen Stockholm Arlanda

$1,211Scandinavian Airlines

Tue, Sep 8 - Thu, Sep 10

12:30 pm - 7:25 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

13h 55m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

11:20 pm - 2:00 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

31h 40m1 stop Reykjavik Keflavik Intl

$1,357Icelandair

Tue, Sep 8 - Thu, Sep 10

3:40 pm - 5:00 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

32h 20m3 stops Riga Intl Stockholm Arlanda Kastrup Copenhagen

8:20 pm - 10:35 pmIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

19h 15m2 stops Kastrup Copenhagen Stockholm Arlanda

$1,371Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

6:10 am - 7:35 pmHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

20h 25m3 stops Kastrup Copenhagen Manchester Dublin

5:15 pm - 1:30 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

25h 15m3 stops Dublin Manchester Kastrup Copenhagen

$1,379Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

9:05 pm - 7:25 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

29h 20m3 stops Kastrup Copenhagen Berlin Brandenburg Reykjavik Keflavik Intl

8:30 pm - 9:20 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

17h 50m2 stops Reykjavik Keflavik Intl Berlin Brandenburg

$1,381Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

12:30 pm - 7:25 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

13h 55m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

11:20 pm - 11:20 amBWI Baltimore/Washington-HEL Helsinki-Vantaa

29h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

$1,445Icelandair

Tue, Sep 8 - Thu, Sep 10

7:40 pm - 11:30 amHEL Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl

22h 50m1 stop Istanbul

1:15 pm - 11:10 amIAD Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa

14h 55m1 stop Istanbul

$1,466Turkish Airlines

Tue, Sep 8 - Thu, Sep 10

4:25 pm - 11:59 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

14h 34m1 stop Chicago O'Hare Intl

5:01 pm - 10:45 amDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

34h 44m1 stop Dallas/Fort Worth

$1,498Finnair

Tue, Sep 8 - Thu, Sep 10

3:00 pm - 7:25 pmHEL Helsinki-Vantaa-BWI Baltimore/Washington

11h 25m1 stop Reykjavik Keflavik Intl

11:20 pm - 2:00 pmBWI Baltimore/Washington-HEL Helsinki-Vantaa

31h 40m1 stop Reykjavik Keflavik Intl

$2,020Icelandair

Tue, Sep 8 - Thu, Sep 10

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

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

American Airlines

Sep 24

HEL12:20 pmHelsinki-Vantaa

17h 39m

1 stop

BWI10:59 pmBaltimore/Washington

Oct 7

BWI6:30 pmBaltimore/Washington

12h 45m

1 stop

HEL2:15 pmHelsinki-Vantaa

$642

American Airlines

Sep 24

HEL12:20 pmHelsinki-Vantaa

17h 32m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

Oct 7

IAD7:15 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

HEL3:15 pmHelsinki-Vantaa

$655

American Airlines

Sep 17

HEL12:20 pmHelsinki-Vantaa

17h 39m

1 stop

BWI10:59 pmBaltimore/Washington

Oct 5

BWI6:30 pmBaltimore/Washington

12h 45m

1 stop

HEL2:15 pmHelsinki-Vantaa

$747

Icelandair flights from Finland to Washington, D.C.

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

Icelandair

Oct 20

HEL3:00 pmHelsinki-Vantaa

11h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Oct 27

IAD8:40 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

$493

Icelandair

Oct 20

HEL3:00 pmHelsinki-Vantaa

11h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

Nov 3

IAD7:40 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

$512

Icelandair

Oct 31

HEL2:00 pmHelsinki-Vantaa

11h 30m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Nov 11

IAD7:40 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

HEL1:00 pmHelsinki-Vantaa

$535

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Thu 9/24

5:15 pm-11:10 pm

1 stop12h 55m

Washington, D.C. Reagan-National

Wed 10/7

5:57 pm-2:00 pm

1 stop13h 03m

$484

HelsinkiBaltimore

HEL Helsinki-Vantaa - BWI Baltimore/Washington

HELBWI

Helsinki-Vantaa

Tue 10/20

4:25 pm-12:24 am

1 stop14h 59m

Baltimore/Washington

Tue 10/27

6:30 pm-2:10 pm

1 stop13h 40m

$485

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Mon 9/28

5:15 pm-11:10 pm

1 stop12h 55m

Washington, D.C. Reagan-National

Sun 10/11

5:57 pm-2:00 pm

1 stop13h 03m

$485

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Tue 10/20

4:25 pm-11:59 pm

1 stop14h 34m

Washington, D.C. Reagan-National

Tue 10/27

6:33 pm-2:10 pm

1 stop13h 37m

$485

Quickest round-trip

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Tue 10/20

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 10/27

8:40 pm-1:00 pm

1 stop10h 20m

$493

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Fri 10/23

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 10/30

8:40 pm-1:00 pm

1 stop10h 20m

$496

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Tue 10/20

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 11/3

7:40 pm-1:00 pm

1 stop10h 20m

$512

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Wed 9/23

9:05 pm-5:00 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Mon 10/5

8:20 pm-8:25 pm

1 stop17h 05m

$653

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Thu 9/24

6:10 am-5:00 pm

1 stop17h 50m

Washington, D.C. Dulles Intl

Mon 10/5

8:20 pm-8:25 pm

1 stop17h 05m

$653

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Thu 9/24

9:05 pm-5:00 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Sun 10/4

8:20 pm-3:20 pm

1 stop12h 00m

$653

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 Finland to Washington, D.C.

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

What is the cheapest month to fly to Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Finland, with most prices found around $515. If you’re not able to fly to Washington, D.C. in February, then January is your next best option. Flight prices from Finland to Washington, D.C. during January average around $552.

How far in advance should I book a flight from Finland to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $661 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Finland for as low as $458 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a Finland to Washington, D.C. flight.

Cheap Finland to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Finland to Washington, D.C.

Best Price Found	$451
Fastest flight time	11h 25m
Direct flights	None

The best one-way flight to Washington, D.C. from Finland in the past 72 hours is $451. The best round-trip flight deal from Finland to Washington, D.C. found on momondo in the last 72 hours is $484.

The fastest flight from Finland to Washington, D.C. takes 11h 25m

There are no direct flights from Finland to Washington, D.C.. There are no popular flight routes from Finland to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Finland to Washington, D.C.

When did momondo last update prices for flights from Finland to Washington, D.C.?
Prices for flights from Finland to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Finland to Washington, D.C.?
As of September 2026, there are 2 operators available to choose from for flights from Finland to Washington, D.C..
How old do you have to be to fly from Finland to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Finland to Washington, D.C.

Compare and see reviews for airlines that fly from Finland to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $442	Free Cancellation	Rating 7.4 1,981 reviews		Search Scandinavian Airlines flights
Icelandair	PriceFrom $466	Free Cancellation	Rating 6.9 741 reviews		Search Icelandair flights

Alexandria

National Harbor

Arlington

Gettysburg

Laurel

Waldorf

Fredericksburg

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Springfield

Fairfax

Colonial Beach

Edgewood

Glen Burnie

Tysons

College Park

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Finland to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Finland to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for Finland to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Finland to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Nearby airports

Airlines

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Other United States destinations

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Complete your trip

Feeling lucky

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Finland to Washington, D.C. from $451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Washington, D.C. departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Recent round-trip flight deals from Finland to Washington, D.C.

Recent one-way flight deals from Finland to Washington, D.C.

Recent last minute flight deals from Finland to Washington, D.C.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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

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

Icelandair flights from Finland to Washington, D.C.

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Finland to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

How far in advance should I book a flight from Finland to Washington, D.C.?

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

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

Cheap Finland to Washington, D.C. flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Finland to Washington, D.C.

Best airlines flying from Finland to Washington, D.C.

Compare and see reviews for airlines that fly from Finland to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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 the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

Fly to other destinations from Finland

According to popular flight searches on momondo this year

Complete your trip to Washington, D.C.

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