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

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

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

Prices for flights from Helsinki-Vantaa Airport to District of Columbia are refreshed on a daily basis.

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

The number of operators available for flights from Helsinki-Vantaa Airport to District of Columbia is 2 as of April 2026.

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

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 Helsinki-Vantaa Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

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

$474 Cheap Flights from Helsinki to District of Columbia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helsinki to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 10:29 pm

HEL

DCA

12h 14m

1 stop

6:40 pm - 2:00 pm

DCA

HEL

12h 20m

1 stop

$529Finnair

Fri, May 15 - Fri, May 29

5:15 pm - 10:47 pm

HEL

DCA

12h 32m

1 stop

6:40 pm - 2:00 pm

DCA

HEL

12h 20m

1 stop

$560Finnair

Sat, May 16 - Mon, Jun 1

5:15 pm - 10:29 pm

HEL

DCA

12h 14m

1 stop

6:40 pm - 2:00 pm

DCA

HEL

12h 20m

1 stop

$561Finnair

Mon, May 18 - Mon, Jun 1

5:15 pm - 11:13 pm

HEL

DCA

12h 58m

1 stop

6:40 pm - 2:00 pm

DCA

HEL

12h 20m

1 stop

$572Finnair

Thu, May 28 - Mon, Jun 1

5:15 pm - 10:47 pm

HEL

DCA

12h 32m

1 stop

6:40 pm - 2:00 pm

DCA

HEL

12h 20m

1 stop

$574Finnair

Sat, May 16 - Fri, May 29

5:15 pm - 10:29 pm

HEL

DCA

12h 14m

1 stop

11:59 am - 10:45 am

DCA

HEL

15h 46m

1 stop

$590Multiple Airlines

Fri, May 15 - Thu, May 28

3:00 pm - 7:20 pm

HEL

IAD

11h 20m

1 stop

8:30 pm - 2:00 pm

IAD

HEL

10h 30m

1 stop

$592Icelandair

Sat, May 16 - Mon, Jun 1

3:00 pm - 7:20 pm

HEL

IAD

11h 20m

1 stop

8:30 pm - 2:00 pm

IAD

HEL

10h 30m

1 stop

$594Icelandair

Fri, May 15 - Thu, May 28

4:25 pm - 11:57 pm

HEL

DCA

14h 32m

1 stop

11:59 am - 10:45 am

DCA

HEL

15h 46m

1 stop

$599Multiple Airlines

Mon, May 18 - Wed, Jun 10

1:55 pm - 3:35 pm

HEL

IAD

32h 40m

1 stop

6:10 pm - 12:25 am

IAD

HEL

23h 15m

1 stop

$632KLM

Sun, May 10 - Mon, May 25

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KLM flights from Helsinki to District of Columbia

Our best KLM deals on Helsinki to District of Columbia flight tickets

KLM

May 10

HEL1:55 pmHelsinki-Vantaa

32h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

May 25

IAD6:10 pmWashington, D.C. Dulles Intl

23h 15m

1 stop

HEL12:25 amHelsinki-Vantaa

$632

KLM

Sep 30

HEL1:55 pmHelsinki-Vantaa

32h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 8

IAD7:59 pmWashington, D.C. Dulles Intl

14h 41m

2 stops

HEL5:40 pmHelsinki-Vantaa

$680

KLM

May 13

HEL1:55 pmHelsinki-Vantaa

32h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jun 2

IAD5:40 pmWashington, D.C. Dulles Intl

23h 45m

1 stop

HEL12:25 amHelsinki-Vantaa

$697

Delta flights from Helsinki to District of Columbia

Our best Delta deals on Helsinki to District of Columbia flight tickets

Delta

May 16

HEL1:55 pmHelsinki-Vantaa

16h 29m

2 stops

DCA11:24 pmWashington, D.C. Reagan-National

Jun 1

DCA5:28 pmWashington, D.C. Reagan-National

16h 12m

2 stops

HEL4:40 pmHelsinki-Vantaa

$631

Delta

May 15

HEL7:00 amHelsinki-Vantaa

17h 07m

2 stops

DCA5:07 pmWashington, D.C. Reagan-National

May 28

DCA12:59 pmWashington, D.C. Reagan-National

17h 06m

2 stops

HEL1:05 pmHelsinki-Vantaa

$636

Delta

May 18

HEL7:00 amHelsinki-Vantaa

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jun 8

IAD5:29 pmWashington, D.C. Dulles Intl

16h 11m

2 stops

HEL4:40 pmHelsinki-Vantaa

$649

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Fri 5/15

5:15 pm-10:29 pm

1 stop12h 14m

Washington, D.C. Reagan-National

Fri 5/29

6:40 pm-2:00 pm

1 stop12h 20m

$529

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Sat 5/16

5:15 pm-10:47 pm

1 stop12h 32m

Washington, D.C. Reagan-National

Mon 6/1

6:40 pm-2:00 pm

1 stop12h 20m

$560

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Mon 5/18

5:15 pm-10:29 pm

1 stop12h 14m

Washington, D.C. Reagan-National

Mon 6/1

6:40 pm-2:00 pm

1 stop12h 20m

$561

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 5/28

5:15 pm-11:13 pm

1 stop12h 58m

Washington, D.C. Reagan-National

Mon 6/1

6:40 pm-2:00 pm

1 stop12h 20m

$572

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Sat 5/16

5:15 pm-10:47 pm

1 stop12h 32m

Washington, D.C. Reagan-National

Fri 5/29

6:40 pm-2:00 pm

1 stop12h 20m

$574

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Fri 5/15

5:15 pm-10:29 pm

1 stop12h 14m

Washington, D.C. Reagan-National

Thu 5/28

11:59 am-10:45 am

1 stop15h 46m

$590

Quickest round-trip

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sat 5/16

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 6/1

8:30 pm-2:00 pm

1 stop10h 30m

$592

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Fri 5/15

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Thu 5/28

8:30 pm-2:00 pm

1 stop10h 30m

$594

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Mon 5/18

4:25 pm-11:57 pm

1 stop14h 32m

Washington, D.C. Reagan-National

Wed 6/10

11:59 am-10:45 am

1 stop15h 46m

$599

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Sun 5/10

1:55 pm-3:35 pm

1 stop32h 40m

Washington, D.C. Dulles Intl

Mon 5/25

6:10 pm-12:25 am

1 stop23h 15m

$632

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 Helsinki to District of Columbia

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 District of Columbia?

In general, February is the cheapest month to fly from Helsinki to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $509. If you don’t want to visit District of Columbia in February, then you should wait until November to fly from Helsinki, when ticket prices are also cheap, with an average price of $515.

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

You are more likely to see cheaper flights to District of Columbia from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Helsinki for as low as $517 on momondo.

Can stopping save me money on Helsinki to District of Columbia flights?

You could potentially save up to 3% on your flight if you consider stops on a Helsinki to District of Columbia flight.

Cheap Helsinki to District of Columbia flight deals and tips

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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Helsinki to District of Columbia takes 11h 20m

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

Search flight deals

Frequently asked questions about flying from Helsinki to District of Columbia

When did momondo last update prices for flights from Helsinki-Vantaa Airport to District of Columbia?
Prices for flights from Helsinki-Vantaa Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to District of Columbia?
The number of operators available for flights from Helsinki-Vantaa Airport to District of Columbia is 2 as of April 2026.
How old do you have to be to fly from Helsinki-Vantaa Airport to District of Columbia?
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 Helsinki-Vantaa Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helsinki to District of Columbia

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.0 641 reviews		Search Icelandair flights
Scandinavian Airlines	PriceFrom $442	Free Cancellation	Rating 7.4 1,761 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

Finding the right flight to District of Columbia from Helsinki is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

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

Flights from Helsinki to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Helsinki and District of Columbia 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.

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

Yes momondo offers price alerts on flights to District of Columbia from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.