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Cheap flights from Finland to Washington, D.C. from $405

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 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Finland to Washington, D.C.

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

Enter your travel dates to find the best prices.
Icelandair Logo
1:55 pm - 7:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$456Icelandair
Find Deal
Thu, Oct 30 - Thu, Nov 13
Icelandair Logo
1:55 pm - 7:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$461Icelandair
Find Deal
Thu, Oct 30 - Thu, Nov 13
Scandinavian Airlines Logo
11:20 am - 5:15 pmHEL-IAD
12h 55m1 stop
Scandinavian Airlines Logo
8:30 pm - 3:25 pmIAD-HEL
11h 55m1 stop
$501Scandinavian Airlines
Find Deal
Wed, Feb 11 - Mon, Feb 23
Air France Logo
6:20 pm - 4:05 pmHEL-IAD
28h 45m1 stop
Air France Logo
6:50 pm - 10:35 pmIAD-HEL
20h 45m1 stop
$503Air France
Find Deal
Fri, Dec 5 - Wed, Dec 10
Delta Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Delta Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$504Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
Delta Logo
7:00 am - 8:33 pmHEL-DCA
19h 33m2 stops
Delta Logo
5:30 pm - 4:25 pmDCA-HEL
15h 55m2 stops
$508Delta
Find Deal
Thu, Oct 30 - Thu, Nov 13
Scandinavian Airlines Logo
7:00 am - 5:15 pmHEL-IAD
17h 15m2 stops
Scandinavian Airlines Logo
8:30 pm - 8:20 pmIAD-HEL
16h 50m2 stops
$516Scandinavian Airlines
Find Deal
Wed, Feb 11 - Mon, Feb 23
Air France Logo
7:00 am - 7:33 pmHEL-DCA
18h 33m2 stops
Air France Logo
5:30 pm - 4:25 pmDCA-HEL
15h 55m2 stops
$533Air France
Find Deal
Thu, Oct 30 - Thu, Nov 13
Finnair Logo
4:50 pm - 10:35 pmHEL-DCA
12h 45m1 stop
Finnair Logo
7:05 pm - 1:55 pmDCA-HEL
11h 50m1 stop
$750Finnair
Find Deal
Sat, Feb 14 - Sat, Feb 21
Finnair Logo
4:50 pm - 10:57 pmHEL-DCA
12h 07m1 stop
Finnair Logo
5:45 pm - 1:55 pmDCA-HEL
13h 10m1 stop
$1,124Finnair
Find Deal
Thu, Oct 30 - Thu, Nov 13

Icelandair flights from Finland to Washington, D.C.

Our best Icelandair deals on Finland to Washington, D.C. flight tickets
Icelandair
Oct 30
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Nov 13
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$456
Find similar
Icelandair
Oct 30
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Nov 13
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$461
Find similar
Icelandair
Oct 30
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Nov 13
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$469
Find similar

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

Our best Scandinavian Airlines deals on Finland to Washington, D.C. flight tickets
Scandinavian Airlines
Feb 11
HEL11:20 amHelsinki-Vantaa
12h 55m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD8:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
HEL3:25 pmHelsinki-Vantaa
$501
Find similar
Scandinavian Airlines
Feb 11
HEL7:00 amHelsinki-Vantaa
17h 15m
2 stops
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD8:30 pmWashington, D.C. Dulles Intl
16h 50m
2 stops
HEL8:20 pmHelsinki-Vantaa
$516
Find similar
Scandinavian Airlines
Dec 5
HEL4:10 pmHelsinki-Vantaa
33h 40m
2 stops
IAD6:50 pmWashington, D.C. Dulles Intl
Dec 10
IAD8:30 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
HEL8:20 pmHelsinki-Vantaa
$522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Finland to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
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

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 10/30

1:55 pm-7:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 11/13

7:40 pm-12:55 pm

1 stop10h 15m

$456

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 10/30

1:55 pm-7:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 11/13

7:40 pm-12:55 pm

1 stop10h 15m

$461

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Wed 2/11

11:20 am-5:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-3:25 pm

1 stop11h 55m

$501

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Fri 12/5

6:20 pm-4:05 pm

1 stop28h 45m

Washington, D.C. Dulles Intl

Wed 12/10

6:50 pm-10:35 pm

1 stop20h 45m

$503

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Wed 12/3

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 12/8

6:50 pm-4:25 pm

1 stop14h 35m

$504

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 10/30

7:00 am-8:33 pm

2 stops19h 33m

Washington, D.C. Reagan-National

Thu 11/13

5:30 pm-4:25 pm

2 stops15h 55m

$508

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Wed 2/11

7:00 am-5:15 pm

2 stops17h 15m

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-8:20 pm

2 stops16h 50m

$516

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 10/30

7:00 am-7:33 pm

2 stops18h 33m

Washington, D.C. Reagan-National

Thu 11/13

5:30 pm-4:25 pm

2 stops15h 55m

$533

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Sat 2/14

4:50 pm-10:35 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sat 2/21

7:05 pm-1:55 pm

1 stop11h 50m

$750

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 10/30

4:50 pm-10:57 pm

1 stop12h 07m

Washington, D.C. Reagan-National

Thu 11/13

5:45 pm-1:55 pm

1 stop13h 10m

$1,124

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Finland, with most prices found around $527. If you’re not able to fly to Washington, D.C. in September, then July is your next best option. Flight prices from Finland to Washington, D.C. during July average around $551.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Finland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $667. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Finland to Washington, D.C. for around $969.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Finland to Washington, D.C. when you can find flight prices for as low as $754. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $876. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $649 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 $586 on momondo.

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

You could potentially save up to 14% 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.

Direct flights

None
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

  • 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.?

  • 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
IcelandairPriceFrom $355Free CancellationRating
7.0
561 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $497Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

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

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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport