What airlines fly to Helsinki?

Icelandair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Helsinki from District of Columbia 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 Helsinki. Keep in mind that there are 4 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Helsinki-Vantaa?

Icelandair, United Airlines, and British Airways are the most popular carriers operating from District of Columbia to Helsinki-Vantaa

When did momondo last update prices for flights from District of Columbia to Helsinki-Vantaa Airport?

Prices for flights from District of Columbia to Helsinki-Vantaa Airport are updated daily.

How many operators does momondo search for flights from District of Columbia to Helsinki-Vantaa Airport?

As of July 2026, there are 4 operators available to choose from for flights from District of Columbia to Helsinki-Vantaa Airport.

How old do you have to be to fly from District of Columbia to Helsinki-Vantaa Airport?

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 District of Columbia 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.

$289 Cheap Flights from District of Columbia to Helsinki in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Helsinki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 1:00 pm

IAD

HEL

10h 20m

1 stop

2:00 pm - 6:30 pm

HEL

IAD

11h 30m

1 stop

$370Icelandair

Wed, Oct 28 - Tue, Nov 10

8:20 pm - 3:20 pm

IAD

HEL

12h 00m

1 stop

9:15 pm - 5:00 pm

HEL

IAD

50h 45m

2 stops

$374Scandinavian Airlines

Wed, Sep 9 - Mon, Sep 14

8:20 pm - 3:20 pm

IAD

HEL

12h 00m

1 stop

11:15 am - 5:00 pm

HEL

IAD

12h 45m

1 stop

$375Scandinavian Airlines

Sun, Oct 18 - Thu, Oct 22

8:30 pm - 2:00 pm

IAD

HEL

10h 30m

1 stop

11:55 pm - 7:20 pm

HEL

IAD

26h 25m

1 stop

$380Icelandair

Wed, Sep 9 - Mon, Sep 14

8:20 pm - 10:35 am

IAD

HEL

31h 15m

1 stop

9:05 pm - 5:00 pm

HEL

IAD

26h 55m

1 stop

$381Scandinavian Airlines

Sun, Aug 23 - Tue, Sep 8

11:20 pm - 2:00 pm

IAD

HEL

31h 40m

1 stop

11:55 pm - 10:15 pm

HEL

IAD

29h 20m

1 stop

$382Icelandair

Sat, Sep 12 - Mon, Sep 21

8:20 pm - 10:35 am

IAD

HEL

31h 15m

1 stop

9:05 pm - 5:00 pm

HEL

IAD

26h 55m

1 stop

$386Scandinavian Airlines

Sun, Aug 23 - Tue, Sep 8

8:20 pm - 3:20 pm

IAD

HEL

12h 00m

1 stop

7:15 am - 5:00 pm

HEL

IAD

40h 45m

2 stops

$387Scandinavian Airlines

Sun, Aug 23 - Tue, Sep 8

8:30 pm - 11:50 pm

IAD

HEL

20h 20m

2 stops

6:35 pm - 5:15 pm

HEL

IAD

29h 40m

2 stops

$389Scandinavian Airlines

Mon, Nov 9 - Sun, Nov 15

12:59 pm - 10:30 am

DCA

HEL

14h 31m

1 stop

12:30 pm - 9:00 pm

HEL

DCA

15h 30m

1 stop

$683Finnair

Tue, Nov 24 - Tue, Dec 1

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British Airways flights from District of Columbia to Helsinki

Our best British Airways deals on District of Columbia to Helsinki flight tickets

British Airways

Aug 19

DCA2:59 pmWashington, D.C. Reagan-National

16h 51m

1 stop

HEL2:50 pmHelsinki-Vantaa

Sep 10

HEL5:15 pmHelsinki-Vantaa

12h 55m

1 stop

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

$740

British Airways

Dec 29

DCA1:47 pmWashington, D.C. Reagan-National

15h 33m

2 stops

HEL12:20 pmHelsinki-Vantaa

Jan 14

HEL4:50 pmHelsinki-Vantaa

31h 18m

1 stop

DCA5:08 pmWashington, D.C. Reagan-National

$762

British Airways

Jul 15

DCA2:58 pmWashington, D.C. Reagan-National

16h 52m

1 stop

HEL2:50 pmHelsinki-Vantaa

Jul 21

HEL5:15 pmHelsinki-Vantaa

21h 44m

1 stop

DCA7:59 amWashington, D.C. Reagan-National

$1,148

Scandinavian Airlines flights from District of Columbia to Helsinki

Our best Scandinavian Airlines deals on District of Columbia to Helsinki flight tickets

Scandinavian Airlines

Sep 9

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

HEL3:20 pmHelsinki-Vantaa

Sep 14

HEL9:15 pmHelsinki-Vantaa

50h 45m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$374

Scandinavian Airlines

Oct 18

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

HEL3:20 pmHelsinki-Vantaa

Oct 22

HEL11:15 amHelsinki-Vantaa

12h 45m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$375

Scandinavian Airlines

Aug 23

IAD8:20 pmWashington, D.C. Dulles Intl

31h 15m

1 stop

HEL10:35 amHelsinki-Vantaa

Sep 8

HEL9:05 pmHelsinki-Vantaa

26h 55m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$381

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 10/28

8:40 pm-1:00 pm

1 stop10h 20m

Helsinki-Vantaa

Tue 11/10

2:00 pm-6:30 pm

1 stop11h 30m

$370

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 9/9

8:20 pm-3:20 pm

1 stop12h 00m

Helsinki-Vantaa

Mon 9/14

9:15 pm-5:00 pm

2 stops50h 45m

$374

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-3:20 pm

1 stop12h 00m

Helsinki-Vantaa

Thu 10/22

11:15 am-5:00 pm

1 stop12h 45m

$375

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Wed 9/9

8:30 pm-2:00 pm

1 stop10h 30m

Helsinki-Vantaa

Mon 9/14

11:55 pm-7:20 pm

1 stop26h 25m

$380

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 8/23

8:20 pm-10:35 am

1 stop31h 15m

Helsinki-Vantaa

Tue 9/8

9:05 pm-5:00 pm

1 stop26h 55m

$381

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sat 9/12

11:20 pm-2:00 pm

1 stop31h 40m

Helsinki-Vantaa

Mon 9/21

11:55 pm-10:15 pm

1 stop29h 20m

$382

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 8/23

8:20 pm-10:35 am

1 stop31h 15m

Helsinki-Vantaa

Tue 9/8

9:05 pm-5:00 pm

1 stop26h 55m

$386

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Sun 8/23

8:20 pm-3:20 pm

1 stop12h 00m

Helsinki-Vantaa

Tue 9/8

7:15 am-5:00 pm

2 stops40h 45m

$387

Washington, D.C.Helsinki

IAD - HEL

IADHEL

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-11:50 pm

2 stops20h 20m

Helsinki-Vantaa

Sun 11/15

6:35 pm-5:15 pm

2 stops29h 40m

$389

Washington, D.C.Helsinki

DCA - HEL

DCAHEL

Washington, D.C. Reagan-National

Tue 11/24

12:59 pm-10:30 am

1 stop14h 31m

Helsinki-Vantaa

Tue 12/1

12:30 pm-9:00 pm

1 stop15h 30m

$683

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 District of Columbia 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

Prices

Airlines

What is the cheapest month to fly to Helsinki?

The month of May is, on average, the cheapest month to fly to Helsinki from District of Columbia, with most prices found around $337. If you aren’t able to travel during the month of May, then book flights to Helsinki from District of Columbia during February instead. Flights to Helsinki in February, while not as cheap as those in May, still average around $354.

How far in advance should I book a flight from District of Columbia to Helsinki?

You are more likely to see cheaper flights to Helsinki from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $683 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from District of Columbia for as low as $420 on momondo.

Cheap District of Columbia to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Helsinki

Fastest flight time	10h 20m
Direct flights	None

The fastest flight from District of Columbia to Helsinki takes 10h 20m

There are no direct flights from District of Columbia to Helsinki. There are no popular flight routes from District of Columbia to Helsinki.

Search flight deals

Frequently asked questions about flying from District of Columbia to Helsinki

When did momondo last update prices for flights from District of Columbia to Helsinki-Vantaa Airport?
Prices for flights from District of Columbia to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Helsinki-Vantaa Airport?
As of July 2026, there are 4 operators available to choose from for flights from District of Columbia to Helsinki-Vantaa Airport.
How old do you have to be to fly from District of Columbia to Helsinki-Vantaa Airport?
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 District of Columbia 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.

Best airlines flying from District of Columbia to Helsinki

Compare and see reviews for airlines that fly from District of Columbia to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $354	Free Cancellation	Rating 7.0 702 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $423	Free Cancellation	Rating 7.4 1,873 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 9,968 reviews	Search United Airlines flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 8,129 reviews	Search Lufthansa flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Helsinki?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Helsinki. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Helsinki with flexible booking policies on momondo?

Yes. All flights to Helsinki from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Helsinki?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helsinki from District of Columbia.

I’m not ready to book a flight from District of Columbia to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Helsinki 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.