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Cheap flights from Finland to Washington, D.C. from $366

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 12/4. 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 - 6:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$467Icelandair
Find Deal
vie., feb. 20 - sáb., mar. 7
Icelandair Logo
1:55 pm - 6:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$476Icelandair
Find Deal
jue., nov. 20 - lun., nov. 24
Air France Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Air France Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$483Air France
Find Deal
lun., dic. 15 - sáb., ene. 17
Scandinavian Airlines Logo
9:00 pm - 6:50 pmHEL-IAD
28h 50m1 stop
Scandinavian Airlines Logo
8:30 pm - 3:25 pmIAD-HEL
11h 55m1 stop
$488Scandinavian Airlines
Find Deal
vie., ene. 23 - sáb., feb. 7
Icelandair Logo
1:55 pm - 6:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
8:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$490Icelandair
Find Deal
dom., mar. 1 - dom., mar. 22
Scandinavian Airlines Logo
4:10 pm - 6:50 pmHEL-IAD
33h 40m2 stops
Scandinavian Airlines Logo
8:30 pm - 3:25 pmIAD-HEL
11h 55m1 stop
$494Scandinavian Airlines
Find Deal
vie., ene. 23 - sáb., feb. 7
Multiple Airlines Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Multiple Airlines Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$501Multiple Airlines
Find Deal
lun., dic. 15 - sáb., ene. 17
Delta Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Delta Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$502Delta
Find Deal
mié., dic. 10 - lun., ene. 12
Delta Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Delta Logo
12:23 pm - 1:10 pmIAD-HEL
17h 47m2 stops
$508Delta
Find Deal
lun., dic. 15 - sáb., ene. 17
Multiple Airlines Logo
7:00 am - 4:30 pmHEL-IAD
16h 30m2 stops
Multiple Airlines Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$560Multiple Airlines
Find Deal
sáb., feb. 14 - dom., feb. 22

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
Feb 20
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Mar 7
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$467
Find similar
Icelandair
Nov 13
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 27
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$468
Find similar
Icelandair
Nov 20
HEL1:55 pmHelsinki-Vantaa
11h 35m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Nov 24
IAD7:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
HEL12:55 pmHelsinki-Vantaa
$476
Find similar

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
Dec 10
HEL7:00 amHelsinki-Vantaa
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 12
IAD6:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
HEL4:25 pmHelsinki-Vantaa
$502
Find similar
Delta
Dec 15
HEL7:00 amHelsinki-Vantaa
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 17
IAD12:23 pmWashington, D.C. Dulles Intl
17h 47m
2 stops
HEL1:10 pmHelsinki-Vantaa
$508
Find similar
Delta
Nov 20
HEL7:00 amHelsinki-Vantaa
16h 23m
2 stops
IAD4:23 pmWashington, D.C. Dulles Intl
Nov 24
IAD12:11 pmWashington, D.C. Dulles Intl
17h 59m
2 stops
HEL1:10 pmHelsinki-Vantaa
$514
Find similar

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 noviembre 4, 2025.
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

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

vie. 2/20

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

sáb. 3/7

7:40 pm-12:55 pm

1 stop10h 15m

$467

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

jue. 11/20

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

lun. 11/24

7:40 pm-12:55 pm

1 stop10h 15m

$476

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

lun. 12/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

sáb. 1/17

6:50 pm-4:25 pm

1 stop14h 35m

$483

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

vie. 1/23

9:00 pm-6:50 pm

1 stop28h 50m

Washington, D.C. Dulles Intl

sáb. 2/7

8:30 pm-3:25 pm

1 stop11h 55m

$488

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

dom. 3/1

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

dom. 3/22

8:40 pm-12:55 pm

1 stop10h 15m

$490

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

vie. 1/23

4:10 pm-6:50 pm

2 stops33h 40m

Washington, D.C. Dulles Intl

sáb. 2/7

8:30 pm-3:25 pm

1 stop11h 55m

$494

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

lun. 12/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

sáb. 1/17

6:50 pm-4:25 pm

1 stop14h 35m

$501

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

mié. 12/10

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

lun. 1/12

6:50 pm-4:25 pm

1 stop14h 35m

$502

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

lun. 12/15

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

sáb. 1/17

12:23 pm-1:10 pm

2 stops17h 47m

$508

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

sáb. 2/14

7:00 am-4:30 pm

2 stops16h 30m

Washington, D.C. Dulles Intl

dom. 2/22

6:50 pm-4:25 pm

1 stop14h 35m

$560

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, March 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 $508. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $516.

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

Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $664. 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. Dulles Intl Airport for around $907.

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

Flying to Washington, D.C. Dulles Intl Airport from Finland at noon is the least expensive time of day to depart. momondo users have found prices as low as $733 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $937 on average. Flights to Washington, D.C. Dulles Intl Airport from Finland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $643 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 $586 on momondo.

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

You could potentially save up to 9% 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

Direct flights

None
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
IcelandairPriceFrom $355Free CancellationRating
7.1
568 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $497Free CancellationRating
7.4
1,558 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
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

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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