What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

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

$422 Cheap Flights from Washington, D.C. Reagan-National Airport to Helsinki in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 10:35 am

DCA

HEL

16h 35m

2 stops

9:00 pm - 11:04 pm

HEL

DCA

33h 04m

2 stops

$599Scandinavian Airlines

Sun, Jan 10 - Sat, Jan 16

10:35 am - 10:35 am

DCA

HEL

17h 00m

2 stops

11:15 am - 9:55 pm

HEL

DCA

17h 40m

2 stops

$599Scandinavian Airlines

Wed, Jan 13 - Wed, Jan 20

11:55 am - 10:35 am

DCA

HEL

15h 40m

2 stops

6:15 am - 8:02 pm

HEL

DCA

20h 47m

2 stops

$599Scandinavian Airlines

Tue, Dec 1 - Tue, Dec 8

11:00 am - 10:35 am

DCA

HEL

16h 35m

2 stops

9:00 pm - 11:04 pm

HEL

DCA

33h 04m

2 stops

$602Scandinavian Airlines

Sun, Jan 10 - Sat, Jan 16

12:55 pm - 10:35 am

DCA

HEL

14h 40m

2 stops

11:15 am - 7:53 pm

HEL

DCA

15h 38m

2 stops

$608Scandinavian Airlines

Wed, Sep 9 - Wed, Sep 23

12:55 pm - 10:35 am

DCA

HEL

14h 40m

2 stops

4:00 pm - 7:53 pm

HEL

DCA

34h 53m

2 stops

$608Scandinavian Airlines

Wed, Sep 23 - Mon, Sep 28

12:55 pm - 10:35 am

DCA

HEL

14h 40m

2 stops

6:10 am - 7:53 pm

HEL

DCA

20h 43m

2 stops

$609Scandinavian Airlines

Mon, Sep 14 - Wed, Sep 30

11:40 am - 10:35 am

DCA

HEL

15h 55m

2 stops

11:15 am - 7:59 pm

HEL

DCA

15h 44m

2 stops

$609Scandinavian Airlines

Mon, Sep 21 - Wed, Oct 7

12:55 pm - 10:35 am

DCA

HEL

14h 40m

2 stops

11:15 am - 7:53 pm

HEL

DCA

15h 38m

2 stops

$609Scandinavian Airlines

Mon, Sep 14 - Tue, Sep 29

5:45 pm - 1:55 pm

DCA

HEL

13h 10m

1 stop

12:30 pm - 8:59 pm

HEL

DCA

15h 29m

1 stop

$682Finnair

Wed, Jan 13 - Wed, Jan 20

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Delta flights from Washington, D.C. Reagan-National Airport to Helsinki

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

Delta

Sep 13

DCA7:25 pmWashington, D.C. Reagan-National

15h 15m

2 stops

HEL5:40 pmHelsinki-Vantaa

Sep 23

HEL7:00 amHelsinki-Vantaa

17h 30m

2 stops

DCA5:30 pmWashington, D.C. Reagan-National

$774

Delta

Aug 7

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

19h 05m

2 stops

HEL1:05 pmHelsinki-Vantaa

Aug 18

HEL7:00 amHelsinki-Vantaa

23h 50m

2 stops

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

$1,095

Delta

Aug 7

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

19h 05m

2 stops

HEL1:05 pmHelsinki-Vantaa

Aug 17

HEL7:00 amHelsinki-Vantaa

18h 45m

2 stops

DCA6:45 pmWashington, D.C. Reagan-National

$1,155

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

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

Finnair

Jan 13

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

13h 10m

1 stop

HEL1:55 pmHelsinki-Vantaa

Jan 20

HEL12:30 pmHelsinki-Vantaa

15h 29m

1 stop

DCA8:59 pmWashington, D.C. Reagan-National

$682

Finnair

Sep 21

DCA6:23 pmWashington, D.C. Reagan-National

12h 37m

1 stop

HEL2:00 pmHelsinki-Vantaa

Oct 7

HEL4:25 pmHelsinki-Vantaa

14h 34m

1 stop

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

$742

Finnair

Sep 14

DCA6:23 pmWashington, D.C. Reagan-National

12h 37m

1 stop

HEL2:00 pmHelsinki-Vantaa

Sep 30

HEL5:15 pmHelsinki-Vantaa

12h 55m

1 stop

DCA11:10 pmWashington, D.C. Reagan-National

$744

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Sun 1/10

11:00 am-10:35 am

2 stops16h 35m

Helsinki-Vantaa

Sat 1/16

9:00 pm-11:04 pm

2 stops33h 04m

$599

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 1/13

10:35 am-10:35 am

2 stops17h 00m

Helsinki-Vantaa

Wed 1/20

11:15 am-9:55 pm

2 stops17h 40m

$599

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 12/1

11:55 am-10:35 am

2 stops15h 40m

Helsinki-Vantaa

Tue 12/8

6:15 am-8:02 pm

2 stops20h 47m

$599

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Sun 1/10

11:00 am-10:35 am

2 stops16h 35m

Helsinki-Vantaa

Sat 1/16

9:00 pm-11:04 pm

2 stops33h 04m

$602

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 9/9

12:55 pm-10:35 am

2 stops14h 40m

Helsinki-Vantaa

Wed 9/23

11:15 am-7:53 pm

2 stops15h 38m

$608

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 9/23

12:55 pm-10:35 am

2 stops14h 40m

Helsinki-Vantaa

Mon 9/28

4:00 pm-7:53 pm

2 stops34h 53m

$608

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 9/14

12:55 pm-10:35 am

2 stops14h 40m

Helsinki-Vantaa

Wed 9/30

6:10 am-7:53 pm

2 stops20h 43m

$609

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 9/21

11:40 am-10:35 am

2 stops15h 55m

Helsinki-Vantaa

Wed 10/7

11:15 am-7:59 pm

2 stops15h 44m

$609

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Mon 9/14

12:55 pm-10:35 am

2 stops14h 40m

Helsinki-Vantaa

Tue 9/29

11:15 am-7:53 pm

2 stops15h 38m

$609

Quickest round-trip

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Wed 1/13

5:45 pm-1:55 pm

1 stop13h 10m

Helsinki-Vantaa

Wed 1/20

12:30 pm-8:59 pm

1 stop15h 29m

$682

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 Helsinki

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 airline that flies from Washington, D.C. Reagan-National to Helsinki-Vantaa?

Delta and Icelandair are the most popular carriers operating from Washington, D.C. Reagan-National to Helsinki-Vantaa

When to book flights from Washington, D.C. Reagan-National Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Helsinki (DCA to HEL) flight deals and tips

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

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Helsinki takes 14h 15m

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

Search flight deals

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

How far is Washington, D.C. Reagan-National to Helsinki-Vantaa by plane?
A flight from Washington, D.C. Reagan-National to Helsinki-Vantaa will travel around 4306.2 mi. Flights usually cover this in 14h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport refresh daily.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Vantaa

Espoo

Lahti

Kotka

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

momondo does allow users to show only those flights to Helsinki from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Helsinki by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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