Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Finland to Washington, D.C. from $493

This is the cheapest round-trip 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 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 pm
HEL
-
IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pm
IAD
-
HEL
10h 15m1 stop
$493Icelandair
Thu, Jan 15 - Wed, Jan 28
Scandinavian Airlines Logo
4:10 pm - 6:50 pm
HEL
-
IAD
57h 40m2 stops
Scandinavian Airlines Logo
8:30 pm - 10:40 am
IAD
-
HEL
31h 10m1 stop
$526Scandinavian Airlines
Thu, Feb 12 - Wed, Feb 25
Icelandair Logo
1:55 pm - 6:30 pm
HEL
-
IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pm
IAD
-
HEL
10h 15m1 stop
$528Icelandair
Thu, Feb 19 - Mon, Feb 23
Icelandair Logo
1:55 pm - 6:30 pm
HEL
-
IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pm
IAD
-
HEL
10h 15m1 stop
$529Icelandair
Thu, Feb 19 - Mon, Feb 23
Delta Logo
2:05 pm - 12:21 am
HEL
-
IAD
17h 16m2 stops
Delta Logo
6:50 pm - 4:25 pm
IAD
-
HEL
14h 35m1 stop
$539Delta
Thu, Feb 12 - Wed, Feb 25
Delta Logo
6:30 am - 4:35 pm
HEL
-
IAD
17h 05m1 stop
Delta Logo
6:50 pm - 4:25 pm
IAD
-
HEL
14h 35m1 stop
$540Delta
Thu, Feb 12 - Wed, Feb 25
Scandinavian Airlines Logo
4:10 pm - 6:50 pm
HEL
-
IAD
57h 40m2 stops
Scandinavian Airlines Logo
8:30 pm - 10:35 am
IAD
-
HEL
31h 05m2 stops
$548Scandinavian Airlines
Thu, Feb 12 - Wed, Feb 25
Scandinavian Airlines Logo
6:15 am - 5:15 pm
HEL
-
IAD
18h 00m1 stop
Scandinavian Airlines Logo
8:30 pm - 3:25 pm
IAD
-
HEL
35h 55m2 stops
$552Scandinavian Airlines
Thu, Feb 19 - Mon, Feb 23
Scandinavian Airlines Logo
11:20 am - 5:15 pm
HEL
-
IAD
12h 55m1 stop
Scandinavian Airlines Logo
8:30 pm - 10:40 am
IAD
-
HEL
31h 10m1 stop
$554Scandinavian Airlines
Thu, Feb 12 - Wed, Feb 25
Scandinavian Airlines Logo
11:20 am - 5:15 pm
HEL
-
IAD
12h 55m1 stop
Scandinavian Airlines Logo
8:30 pm - 3:25 pm
IAD
-
HEL
35h 55m2 stops
$556Scandinavian Airlines
Thu, Feb 19 - Mon, Feb 23

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
Feb 12
HEL2:05 pmHelsinki-Vantaa
17h 16m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
Feb 25
IAD6:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
HEL4:25 pmHelsinki-Vantaa
$539
Find similar
Delta
Feb 12
HEL6:30 amHelsinki-Vantaa
17h 05m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
Feb 25
IAD6:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
HEL4:25 pmHelsinki-Vantaa
$540
Find similar
Delta
Jan 15
HEL7:00 amHelsinki-Vantaa
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 28
IAD12:23 pmWashington, D.C. Dulles Intl
21h 02m
2 stops
HEL4:25 pmHelsinki-Vantaa
$600
Find similar

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

Our best Scandinavian Airlines deals on Finland to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
Feb 12
HEL4:10 pmHelsinki-Vantaa
57h 40m
2 stops
IAD6:50 pmWashington, D.C. Dulles Intl
Feb 25
IAD8:30 pmWashington, D.C. Dulles Intl
31h 10m
1 stop
HEL10:40 amHelsinki-Vantaa
$526
Find similar
Scandinavian Airlines
Feb 12
HEL4:10 pmHelsinki-Vantaa
57h 40m
2 stops
IAD6:50 pmWashington, D.C. Dulles Intl
Feb 25
IAD8:30 pmWashington, D.C. Dulles Intl
31h 05m
2 stops
HEL10:35 amHelsinki-Vantaa
$548
Find similar
Scandinavian Airlines
Feb 19
HEL6:15 amHelsinki-Vantaa
18h 00m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 23
IAD8:30 pmWashington, D.C. Dulles Intl
35h 55m
2 stops
HEL3:25 pmHelsinki-Vantaa
$552
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 December 24, 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

Thu 1/15

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 1/28

7:40 pm-12:55 pm

1 stop10h 15m

$493

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/12

4:10 pm-6:50 pm

2 stops57h 40m

Washington, D.C. Dulles Intl

Wed 2/25

8:30 pm-10:40 am

1 stop31h 10m

$526

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/19

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 2/23

7:40 pm-12:55 pm

1 stop10h 15m

$528

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/19

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 2/23

7:40 pm-12:55 pm

1 stop10h 15m

$529

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/12

2:05 pm-12:21 am

2 stops17h 16m

Washington, D.C. Dulles Intl

Wed 2/25

6:50 pm-4:25 pm

1 stop14h 35m

$539

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/12

6:30 am-4:35 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Wed 2/25

6:50 pm-4:25 pm

1 stop14h 35m

$540

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/12

4:10 pm-6:50 pm

2 stops57h 40m

Washington, D.C. Dulles Intl

Wed 2/25

8:30 pm-10:35 am

2 stops31h 05m

$548

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/19

6:15 am-5:15 pm

1 stop18h 00m

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-3:25 pm

2 stops35h 55m

$552

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/12

11:20 am-5:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Wed 2/25

8:30 pm-10:40 am

1 stop31h 10m

$554

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 2/19

11:20 am-5:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-3:25 pm

2 stops35h 55m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 $477. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $514.

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 $608 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 $567 on momondo.

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

You could potentially save up to 69% 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 35m

Direct flights

None
The fastest flight from Finland to Washington, D.C. Dulles Intl Airport takes 11h 35m
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
7.0
592 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $450Free CancellationRating
7.4
1,623 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
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Gaithersburg
Reston
Manassas
Sterling
Fairfax

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/23
Fri 1/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.