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

Delta, British Airways, and Finnair are the most popular carriers operating from Washington, D.C. Reagan-National to Finland

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

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 Washington, D.C. Reagan-National Airport to Finland.

What documentation or ID do you need to fly to Finland?

The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$327 Cheap Flights from Washington, D.C. Reagan-National Airport to Finland in 2026/27

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:33 pm - 2:15 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

12h 42m1 stop Chicago O'Hare Intl

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

14h 34m1 stop Chicago O'Hare Intl

$514Finnair

Mon, Oct 5 - Thu, Oct 15

5:01 pm - 2:15 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

14h 14m1 stop Chicago O'Hare Intl

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

14h 34m1 stop Chicago O'Hare Intl

$546Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

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

13h 03m1 stop New York John F Kennedy Intl

12:20 pm - 9:45 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

16h 25m1 stop Dallas/Fort Worth

$554Finnair

Wed, Oct 7 - Wed, Oct 14

5:21 pm - 1:55 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 34m1 stop New York John F Kennedy Intl

12:30 pm - 11:59 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

18h 29m1 stop Dallas/Fort Worth

$559Multiple Airlines

Mon, Jan 4 - Thu, Jan 14

5:14 pm - 1:55 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 41m1 stop New York John F Kennedy Intl

12:30 pm - 9:14 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

15h 44m1 stop Dallas/Fort Worth

$598Finnair

Sun, Nov 29 - Mon, Dec 7

5:17 pm - 1:55 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

13h 38m1 stop New York John F Kennedy Intl

12:30 pm - 10:49 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

17h 19m1 stop Dallas/Fort Worth

$603Finnair

Tue, Jan 26 - Sun, Jan 31

1:44 pm - 11:40 amDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

14h 56m1 stop Dallas/Fort Worth

4:50 pm - 8:14 amHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

22h 24m1 stop New York John F Kennedy Intl

$604Multiple Airlines

Tue, Nov 10 - Sun, Nov 15

1:15 pm - 1:05 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

16h 50m2 stops New York LaGuardia Amsterdam Schiphol

7:00 am - 10:00 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

22h 00m2 stops Amsterdam Schiphol Boston Logan Intl

$605Delta

Sun, Oct 4 - Wed, Oct 14

2:54 pm - 12:20 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

14h 26m2 stops New York John F Kennedy Intl London Heathrow

4:50 pm - 8:21 amHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

22h 31m1 stop New York John F Kennedy Intl

$606British Airways

Wed, Jan 13 - Mon, Jan 18

7:05 pm - 6:45 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

16h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:35 pm - 10:48 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

17h 13m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$607United Airlines

Mon, Jan 4 - Thu, Jan 14

Cheap last minute flights

Enter your travel dates to find the best prices.

6:23 pm - 2:00 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

12h 37m1 stop New York John F Kennedy Intl

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

12h 55m1 stop New York John F Kennedy Intl

$951Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

5:35 pm - 4:40 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

16h 05m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

7:00 am - 4:32 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

16h 32m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$962Delta

Mon, Sep 21 - Mon, Sep 28

6:23 pm - 2:00 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

12h 37m1 stop New York John F Kennedy Intl

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

12h 55m1 stop New York John F Kennedy Intl

$1,135Finnair

Mon, Sep 21 - Wed, Sep 30

12:59 pm - 12:15 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

16h 16m2 stops New York John F Kennedy Intl London Heathrow

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

12h 55m1 stop New York John F Kennedy Intl

$1,281British Airways

Mon, Sep 21 - Mon, Sep 28

8:40 pm - 1:30 amDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

21h 50m3 stops Toronto Pearson Intl London Heathrow Kastrup Copenhagen

4:00 pm - 3:40 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

30h 40m3 stops Kastrup Copenhagen London Heathrow Montreal Pierre Elliott Trudeau Intl

$1,315Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

11:00 am - 3:20 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

21h 20m2 stops Toronto Pearson Intl Kastrup Copenhagen

7:40 pm - 6:15 pmHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

29h 35m3 stops Munich Franz Josef Strauss Kastrup Copenhagen Toronto Pearson Intl

$1,427Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

6:19 pm - 5:15 pmDCA Washington, D.C. Reagan-National-RVN Rovaniemi

15h 56m2 stops Chicago O'Hare Intl Helsinki-Vantaa

5:55 pm - 11:10 pmRVN Rovaniemi-DCA Washington, D.C. Reagan-National

36h 15m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$7,373Finnair

Wed, Sep 23 - Mon, Sep 28

6:23 pm - 12:35 amDCA Washington, D.C. Reagan-National-RVN Rovaniemi

23h 12m2 stops New York John F Kennedy Intl Helsinki-Vantaa

2:15 pm - 11:10 pmRVN Rovaniemi-DCA Washington, D.C. Reagan-National

15h 55m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$7,642Finnair

Tue, Sep 22 - Tue, Sep 29

3:06 pm - 3:15 pmDCA Washington, D.C. Reagan-National-HEL Helsinki-Vantaa

17h 09m2 stops Boston Logan Intl London Heathrow

4:00 pm - 10:00 amHEL Helsinki-Vantaa-DCA Washington, D.C. Reagan-National

25h 00m2 stops London Heathrow New York John F Kennedy Intl

$10,003British Airways

Tue, Sep 22 - Thu, Sep 24

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Air Canada flights from Washington, D.C. Reagan-National Airport to Finland

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Finland flight tickets

Air Canada

Feb 21

DCA11:05 amWashington, D.C. Reagan-National

24h 40m

2 stops

HEL6:45 pmHelsinki-Vantaa

Mar 1

HEL12:35 pmHelsinki-Vantaa

51h 21m

2 stops

DCA8:56 amWashington, D.C. Reagan-National

$613

Air Canada

Feb 21

DCA11:05 amWashington, D.C. Reagan-National

24h 40m

2 stops

HEL6:45 pmHelsinki-Vantaa

Mar 1

HEL12:35 pmHelsinki-Vantaa

51h 21m

2 stops

DCA8:56 amWashington, D.C. Reagan-National

$614

Air Canada

Nov 29

DCA6:59 amWashington, D.C. Reagan-National

28h 46m

2 stops

HEL6:45 pmHelsinki-Vantaa

Dec 7

HEL12:35 pmHelsinki-Vantaa

16h 24m

2 stops

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

$707

Finnair flights from Washington, D.C. Reagan-National Airport to Finland

Our best Finnair deals on Washington, D.C. Reagan-National Airport to Finland flight tickets

Finnair

Oct 5

DCA6:33 pmWashington, D.C. Reagan-National

12h 42m

1 stop

HEL2:15 pmHelsinki-Vantaa

Oct 15

HEL4:25 pmHelsinki-Vantaa

14h 34m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$514

Finnair

Oct 7

DCA5:57 pmWashington, D.C. Reagan-National

13h 03m

1 stop

HEL2:00 pmHelsinki-Vantaa

Oct 14

HEL12:20 pmHelsinki-Vantaa

16h 25m

1 stop

DCA9:45 pmWashington, D.C. Reagan-National

$554

Finnair

Nov 29

DCA5:14 pmWashington, D.C. Reagan-National

13h 41m

1 stop

HEL1:55 pmHelsinki-Vantaa

Dec 7

HEL12:30 pmHelsinki-Vantaa

15h 44m

1 stop

DCA9:14 pmWashington, D.C. Reagan-National

$598

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Mon 10/5

6:33 pm-2:15 pm

1 stop12h 42m

Helsinki-Vantaa

Thu 10/15

4:25 pm-11:59 pm

1 stop14h 34m

$514

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Tue 10/13

5:01 pm-2:15 pm

1 stop14h 14m

Helsinki-Vantaa

Tue 10/20

4:25 pm-11:59 pm

1 stop14h 34m

$546

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Wed 10/7

5:57 pm-2:00 pm

1 stop13h 03m

Helsinki-Vantaa

Wed 10/14

12:20 pm-9:45 pm

1 stop16h 25m

$554

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Mon 1/4

5:21 pm-1:55 pm

1 stop13h 34m

Helsinki-Vantaa

Thu 1/14

12:30 pm-11:59 pm

1 stop18h 29m

$559

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Sun 11/29

5:14 pm-1:55 pm

1 stop13h 41m

Helsinki-Vantaa

Mon 12/7

12:30 pm-9:14 pm

1 stop15h 44m

$598

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Tue 1/26

5:17 pm-1:55 pm

1 stop13h 38m

Helsinki-Vantaa

Sun 1/31

12:30 pm-10:49 pm

1 stop17h 19m

$603

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Tue 11/10

1:44 pm-11:40 am

1 stop14h 56m

Helsinki-Vantaa

Sun 11/15

4:50 pm-8:14 am

1 stop22h 24m

$604

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Sun 10/4

1:15 pm-1:05 pm

2 stops16h 50m

Helsinki-Vantaa

Wed 10/14

7:00 am-10:00 pm

2 stops22h 00m

$605

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Wed 1/13

2:54 pm-12:20 pm

2 stops14h 26m

Helsinki-Vantaa

Mon 1/18

4:50 pm-8:21 am

1 stop22h 31m

$606

Washington, D.C.Helsinki

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

DCAHEL

Washington, D.C. Reagan-National

Mon 1/4

7:05 pm-6:45 pm

2 stops16h 40m

Helsinki-Vantaa

Thu 1/14

12:35 pm-10:48 pm

2 stops17h 13m

$607

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. Reagan-National Airport 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

Can stopping save me money on Washington, D.C. Reagan-National Airport to Finland flights?

You could potentially save up to 12% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Finland flight.

Cheap Washington, D.C. Reagan-National Airport to Finland flight deals and tips

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

Best Price Found	$327
Fastest flight time	13h 03m
Direct flights	None

The best one-way flight to Finland from Washington, D.C. Reagan-National Airport in the past 72 hours is $327. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Finland found on momondo in the last 72 hours is $514.

The fastest flight from Washington, D.C. Reagan-National Airport to Finland takes 13h 03m

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

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Finland

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Finland?
Prices for flights from Washington, D.C. Reagan-National Airport to Finland are updated daily.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Finland?
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 Washington, D.C. Reagan-National Airport to Finland.
What documentation or ID do you need to fly to Finland?
The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Finland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Finland from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Finland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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Popular cities in Finland

Flights to Helsinkifrom $377

Flights to Rovaniemifrom $743

Flights to Oulufrom $931

Flights to Turkufrom $564

Flights to Vaasafrom $754

Flights to Kittiläfrom $1,135

Flights to Ivalofrom $803

Flights to Jyväskyläfrom $792

Flights to Tamperefrom $760

Flights to Mariehamnfrom $1,354

Flights to Kajaanifrom $777

Flights to Kemifrom $832

Cheap flights from Washington, D.C. Reagan-National Airport to Finland from $327

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Air Canada flights from Washington, D.C. Reagan-National Airport to Finland

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Finland flight tickets

Finnair flights from Washington, D.C. Reagan-National Airport to Finland

Our best Finnair deals on Washington, D.C. Reagan-National Airport to Finland flight tickets

momondo Fare Finder

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

See travel insights to Finland from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Finland

Can stopping save me money on Washington, D.C. Reagan-National Airport to Finland flights?

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

Cheap Washington, D.C. Reagan-National Airport to Finland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Finland

Why use momondo?

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

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Finland flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Finland. Availability may vary depending on flight origin and airline.

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