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Cheap flights from Finland to Washington, D.C. from $422

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 4/21. 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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0 bags

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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
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$449Icelandair
mié., abr. 8 - mar., abr. 14
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$450Icelandair
mié., abr. 8 - mar., abr. 14
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$452Icelandair
mié., abr. 8 - lun., abr. 13
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$455Icelandair
mié., abr. 8 - mar., abr. 14
Icelandair Logo
3:00 pm - 10:15 pm
HEL
-
IAD
14h 15m
1 stop
Icelandair Logo
11:20 pm - 10:30 pm
IAD
-
HEL
16h 10m
1 stop
$468Icelandair
dom., may. 10 - dom., may. 24
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
11:20 pm - 10:30 pm
IAD
-
HEL
16h 10m
1 stop
$475Icelandair
sáb., may. 9 - dom., may. 24
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$481Icelandair
jue., abr. 9 - sáb., abr. 18
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$489Icelandair
mié., abr. 8 - mié., abr. 15
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$491Icelandair
jue., abr. 9 - sáb., abr. 25
Icelandair Logo
3:00 pm - 7:20 pm
HEL
-
IAD
11h 20m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
IAD
-
HEL
10h 30m
1 stop
$494Icelandair
jue., abr. 23 - lun., abr. 27

Icelandair flights from Finland to Washington, D.C. Dulles Intl Airport

Our best Icelandair deals on Finland to Washington, D.C. Dulles Intl Airport flight tickets
Icelandair
Apr 8
HEL3:00 pmHelsinki-Vantaa
11h 20m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Apr 14
IAD8:30 pmWashington, D.C. Dulles Intl
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa
$449
Icelandair
Apr 8
HEL3:00 pmHelsinki-Vantaa
11h 20m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Apr 14
IAD8:30 pmWashington, D.C. Dulles Intl
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa
$450
Icelandair
Apr 8
HEL3:00 pmHelsinki-Vantaa
11h 20m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Apr 13
IAD8:30 pmWashington, D.C. Dulles Intl
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa
$452

Delta flights from Finland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Finland to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 15
HEL7:00 amHelsinki-Vantaa
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Apr 21
IAD5:07 pmWashington, D.C. Dulles Intl
16h 33m
2 stops
HEL4:40 pmHelsinki-Vantaa
$515
Delta
Apr 9
HEL7:00 amHelsinki-Vantaa
18h 33m
2 stops
IAD6:33 pmWashington, D.C. Dulles Intl
Apr 13
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
HEL4:40 pmHelsinki-Vantaa
$520
Delta
Apr 16
HEL1:55 pmHelsinki-Vantaa
17h 47m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
Apr 29
IAD11:04 amWashington, D.C. Dulles Intl
19h 01m
2 stops
HEL1:05 pmHelsinki-Vantaa
$523

momondo Fare Finder

 
Customize your flight search to find flights from Finland to Washington, D.C. Dulles Intl Airport 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 marzo 29, 2026.
Use the filters below to find and compare flights from Finland to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/8

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

mar. 4/14

8:30 pm-2:00 pm

1 stop10h 30m

$449

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/8

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

mar. 4/14

8:30 pm-2:00 pm

1 stop10h 30m

$450

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/8

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

lun. 4/13

8:30 pm-2:00 pm

1 stop10h 30m

$452

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/8

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

mar. 4/14

8:30 pm-2:00 pm

1 stop10h 30m

$455

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

dom. 5/10

3:00 pm-10:15 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

dom. 5/24

11:20 pm-10:30 pm

1 stop16h 10m

$468

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

sáb. 5/9

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

dom. 5/24

11:20 pm-10:30 pm

1 stop16h 10m

$475

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 4/9

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

sáb. 4/18

8:30 pm-2:00 pm

1 stop10h 30m

$481

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 4/8

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

mié. 4/15

8:30 pm-2:00 pm

1 stop10h 30m

$489

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 4/9

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

sáb. 4/25

8:30 pm-2:00 pm

1 stop10h 30m

$491

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 4/23

3:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

lun. 4/27

8:30 pm-2:00 pm

1 stop10h 30m

$494

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. Dulles Intl Airport

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. Dulles Intl Airport?

In general, November is the cheapest month to fly from Finland to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $475. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $538.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $615 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Finland for as low as $549 on momondo.

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

You could potentially save up to 17% on your flight if you consider stops on a Finland to Washington, D.C. Dulles Intl Airport flight.

Cheap Finland to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Finland to Washington, D.C. Dulles Intl Airport takes 11h 20m
There are no direct flights from Finland to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Finland to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Finland to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Finland to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Finland to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Finland to Washington, D.C. Dulles Intl 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 Finland to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Finland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Finland to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $442Free CancellationRating
7.3
1,731 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $466Free CancellationRating
7.0
627 reviews
Search Icelandair 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
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Sterling
Linthicum Heights
Springfield
Bethesda

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Finland to Washington, D.C. for you.

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

Flights from Finland to Washington, D.C. 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 Finland to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Finland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Finland to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Finland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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