Cheap flights from Helsinki to Washington, D.C. from $388

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helsinki to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:00 pm - 6:30 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
10h 20m1 stop Reykjavik Keflavik Intl
$460Icelandair
Thu, Dec 10 - Thu, Dec 24
Icelandair Logo
2:00 pm - 6:30 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
10h 20m1 stop Reykjavik Keflavik Intl
$461Icelandair
Thu, Dec 10 - Thu, Dec 24
Icelandair Logo
2:00 pm - 6:30 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
10h 20m1 stop Reykjavik Keflavik Intl
$503Icelandair
Wed, Dec 2 - Sun, Dec 6
Icelandair Logo
2:00 pm - 6:30 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
10h 20m1 stop Reykjavik Keflavik Intl
$530Icelandair
Sat, Feb 13 - Tue, Mar 2
American Airlines Logo
4:50 pm - 7:45 amHEL  Helsinki-Vantaa-DCA Washington, D.C. Reagan-National
21h 55m1 stop New York John F Kennedy Intl
American Airlines Logo
5:26 pm - 1:55 pmDCA  Washington, D.C. Reagan-National-HEL Helsinki-Vantaa
13h 29m1 stop New York John F Kennedy Intl
$585American Airlines
Thu, Dec 10 - Thu, Dec 24
Multiple Airlines Logo
4:50 pm - 10:10 amHEL  Helsinki-Vantaa-DCA Washington, D.C. Reagan-National
24h 20m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
5:26 pm - 1:55 pmDCA  Washington, D.C. Reagan-National-HEL Helsinki-Vantaa
13h 29m1 stop New York John F Kennedy Intl
$585Multiple Airlines
Thu, Dec 10 - Thu, Dec 24
Multiple Airlines Logo
4:50 pm - 7:45 amHEL  Helsinki-Vantaa-DCA Washington, D.C. Reagan-National
21h 55m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
5:26 pm - 1:55 pmDCA  Washington, D.C. Reagan-National-HEL Helsinki-Vantaa
13h 29m1 stop New York John F Kennedy Intl
$587Multiple Airlines
Thu, Dec 10 - Thu, Dec 24
Scandinavian Airlines Logo
4:05 pm - 5:15 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
32h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 1:35 amIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
22h 05m1 stop Kastrup Copenhagen
$622Scandinavian Airlines
Sun, Jan 17 - Sat, Jan 30
Scandinavian Airlines Logo
9:00 pm - 5:15 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
27h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 4:35 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
13h 05m2 stops Kastrup Copenhagen Stockholm Arlanda
$635Scandinavian Airlines
Sun, Jan 17 - Sat, Jan 30
Scandinavian Airlines Logo
6:15 am - 5:15 pmHEL  Helsinki-Vantaa-IAD Washington, D.C. Dulles Intl
18h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-HEL Helsinki-Vantaa
11h 55m1 stop Kastrup Copenhagen
$642Scandinavian Airlines
Wed, Nov 18 - Mon, Nov 30

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.

American Airlines flights from Helsinki to Washington, D.C.

Our best American Airlines deals on Helsinki to Washington, D.C. flight tickets
American Airlines
Dec 14
HEL12:30 pmHelsinki-Vantaa
18h 00m
1 stop
IAD11:30 pmWashington, D.C. Dulles Intl
Dec 28
IAD12:14 pmWashington, D.C. Dulles Intl
15h 31m
1 stop
HEL10:45 amHelsinki-Vantaa
$589
American Airlines
Nov 19
HEL4:50 pmHelsinki-Vantaa
24h 21m
1 stop
DCA10:11 amWashington, D.C. Reagan-National
Dec 2
DCA4:40 pmWashington, D.C. Reagan-National
14h 15m
1 stop
HEL1:55 pmHelsinki-Vantaa
$655
American Airlines
Dec 10
HEL4:50 pmHelsinki-Vantaa
21h 55m
1 stop
DCA7:45 amWashington, D.C. Reagan-National
Dec 24
DCA2:56 pmWashington, D.C. Reagan-National
15h 59m
1 stop
HEL1:55 pmHelsinki-Vantaa
$657

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

Our best Scandinavian Airlines deals on Helsinki to Washington, D.C. flight tickets
Scandinavian Airlines
Jan 17
HEL4:05 pmHelsinki-Vantaa
32h 10m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Jan 30
IAD8:30 pmWashington, D.C. Dulles Intl
22h 05m
1 stop
HEL1:35 amHelsinki-Vantaa
$622
Scandinavian Airlines
Jan 17
HEL9:00 pmHelsinki-Vantaa
27h 15m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Jan 30
IAD8:30 pmWashington, D.C. Dulles Intl
13h 05m
2 stops
HEL4:35 pmHelsinki-Vantaa
$635
Scandinavian Airlines
Nov 18
HEL6:15 amHelsinki-Vantaa
18h 00m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Nov 30
IAD8:30 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
HEL3:25 pmHelsinki-Vantaa
$642

momondo Fare Finder

 
Use the filters below to find and compare flights from Helsinki to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Thu 12/10

2:00 pm-6:30 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 12/24

7:40 pm-1:00 pm

1 stop10h 20m

$460

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Thu 12/10

2:00 pm-6:30 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 12/24

7:40 pm-1:00 pm

1 stop10h 20m

$461

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Wed 12/2

2:00 pm-6:30 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Sun 12/6

7:40 pm-1:00 pm

1 stop10h 20m

$503

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Sat 2/13

2:00 pm-6:30 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Tue 3/2

7:40 pm-1:00 pm

1 stop10h 20m

$530

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Thu 12/10

4:50 pm-7:45 am

1 stop21h 55m

Washington, D.C. Reagan-National

Thu 12/24

5:26 pm-1:55 pm

1 stop13h 29m

$585

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Thu 12/10

4:50 pm-10:10 am

1 stop24h 20m

Washington, D.C. Reagan-National

Thu 12/24

5:26 pm-1:55 pm

1 stop13h 29m

$585

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - DCA Washington, D.C. Reagan-National

HELDCA

Helsinki-Vantaa

Thu 12/10

4:50 pm-7:45 am

1 stop21h 55m

Washington, D.C. Reagan-National

Thu 12/24

5:26 pm-1:55 pm

1 stop13h 29m

$587

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Sun 1/17

4:05 pm-5:15 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Sat 1/30

8:30 pm-1:35 am

1 stop22h 05m

$622

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Sun 1/17

9:00 pm-5:15 pm

1 stop27h 15m

Washington, D.C. Dulles Intl

Sat 1/30

8:30 pm-4:35 pm

2 stops13h 05m

$635

HelsinkiWashington, D.C.

HEL Helsinki-Vantaa - IAD Washington, D.C. Dulles Intl

HELIAD

Helsinki-Vantaa

Wed 11/18

6:15 am-5:15 pm

1 stop18h 00m

Washington, D.C. Dulles Intl

Mon 11/30

8:30 pm-3:25 pm

1 stop11h 55m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Helsinki 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 typical price of a round-trip flight between Helsinki and Washington, D.C.?

Prices are currently low for flights on this route.

Typical prices usually range from $599 to $655.
The lowest price recently found on this route was $460.

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Helsinki, with most prices found around $515. If you’re not able to fly to Washington, D.C. in February, then April is your next best option. Flight prices from Helsinki to Washington, D.C. during April average around $567.

How far in advance should I book a flight from Helsinki to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $707 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 Helsinki for as low as $458 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a Helsinki to Washington, D.C. flight.

How have Helsinki to Washington, D.C. flight prices changed over time?

When to book flights from Helsinki to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Washington, D.C. (HEL to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Washington, D.C.

Best Price Found

$388

Fastest flight time

11h 20m

Direct flights

None
The best one-way flight to Washington, D.C. from Helsinki in the past 72 hours is $388. The best round-trip flight deal from Helsinki to Washington, D.C. found on momondo in the last 72 hours is $460.
The fastest flight from Helsinki to Washington, D.C. takes 11h 20m
There are no direct flights from Helsinki to Washington, D.C.. There are no popular flight routes from Helsinki to Washington, D.C..

Frequently asked questions about flying from Helsinki to Washington, D.C.

  • How far is Helsinki-Vantaa to Washington, D.C. by plane?

    There are 4303.0 mi between Helsinki-Vantaa and Washington, D.C.. Typically, this will take 11h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Washington, D.C.?

    Prices for flights from Helsinki-Vantaa Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Washington, D.C.?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helsinki-Vantaa Airport to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Helsinki to Washington, D.C.?

Best airlines flying from Helsinki to Washington, D.C.

Compare and see reviews for airlines that fly from Helsinki to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $442Free CancellationRating
7.5
2,025 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $562Free CancellationRating
6.9
767 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
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
College Park

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helsinki to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Helsinki to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Helsinki to Washington, D.C.?

Once all potential Helsinki to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Helsinki 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.

An easier way to manage your Washington, D.C. 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/6
Sun 12/13

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.