Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Helsinki to Washington, D.C. from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Washington, D.C. departing on 5/13. 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

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.

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

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Helsinki to Washington, D.C..
Icelandair Logo
3:00 pm - 10:10 pmHEL-IAD
14h 10m1 stop
Icelandair Logo
8:30 pm - 2:00 pmIAD-HEL
10h 30m1 stop
$528Icelandair
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
7:00 am - 3:35 pmHEL-IAD
15h 35m1 stop
Delta Logo
9:20 pm - 4:40 pmIAD-HEL
12h 20m1 stop
$538Delta
Find Deal
Wed, May 7 - Wed, May 14
 Logo
6:25 pm - 3:35 pmHEL-IAD
28h 10m1 stop
 Logo
9:25 pm - 11:20 pmIAD-HEL
18h 55m1 stop
Tue, May 6 - Tue, May 13
Delta Logo
7:00 am - 11:35 pmHEL-IAD
23h 35m2 stops
Delta Logo
9:20 pm - 4:40 pmIAD-HEL
12h 20m1 stop
$543Delta
Find Deal
Wed, May 7 - Wed, May 14
KLM Logo
1:55 pm - 11:44 pmHEL-DCA
16h 49m2 stops
KLM Logo
2:59 pm - 1:00 pmDCA-HEL
15h 01m2 stops
$553KLM
Find Deal
Wed, May 21 - Wed, May 28
 Logo
5:15 pm - 10:55 pmHEL-DCA
12h 40m1 stop
 Logo
7:45 pm - 2:00 pmDCA-HEL
11h 15m1 stop
Wed, Oct 8 - Tue, Oct 14
Finnair Logo
5:15 pm - 10:36 pmHEL-DCA
12h 21m1 stop
Finnair Logo
5:49 pm - 2:00 pmDCA-HEL
13h 11m1 stop
$666Finnair
Find Deal
Mon, May 19 - Mon, May 26
Finnair Logo
5:15 pm - 10:36 pmHEL-DCA
12h 21m1 stop
Finnair Logo
5:49 pm - 2:00 pmDCA-HEL
13h 11m1 stop
$762Finnair
Find Deal
Sat, May 24 - Sun, Jun 1
Scandinavian Airlines Logo
9:00 pm - 7:59 pmHEL-IAD
29h 59m1 stop
Scandinavian Airlines Logo
10:05 pm - 3:30 pmIAD-HEL
10h 25m1 stop
$812Scandinavian Airlines
Find Deal
Tue, Jun 17 - Tue, Jun 24
Scandinavian Airlines Logo
9:00 pm - 7:59 pmHEL-IAD
29h 59m1 stop
Scandinavian Airlines Logo
10:05 pm - 3:25 pmIAD-HEL
10h 20m1 stop
$813Scandinavian Airlines
Find Deal
Sat, Jun 7 - Sat, Jul 5

Icelandair flights from Helsinki to Washington, D.C.

Our best Icelandair deals on Helsinki to Washington, D.C. flight tickets
Icelandair
May 21
HEL3:00 pmHelsinki-Vantaa
14h 10m
1 stop
IAD10:10 pmWashington, D.C. Dulles Intl
May 28
IAD8:30 pmWashington, D.C. Dulles Intl
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa
Icelandair
May 19
HEL3:00 pmHelsinki-Vantaa
11h 25m
1 stop
BWI7:25 pmBaltimore/Washington
May 26
BWI8:30 pmBaltimore/Washington
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa
Icelandair
Jun 7
HEL3:00 pmHelsinki-Vantaa
14h 10m
1 stop
IAD10:10 pmWashington, D.C. Dulles Intl
Jul 6
IAD8:30 pmWashington, D.C. Dulles Intl
10h 30m
1 stop
HEL2:00 pmHelsinki-Vantaa

Delta flights from Helsinki to Washington, D.C.

Our best Delta deals on Helsinki to Washington, D.C. flight tickets
Delta
May 7
HEL7:00 amHelsinki-Vantaa
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
May 14
IAD9:20 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
HEL4:40 pmHelsinki-Vantaa
Delta
May 7
HEL7:00 amHelsinki-Vantaa
23h 35m
2 stops
IAD11:35 pmWashington, D.C. Dulles Intl
May 14
IAD9:20 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
HEL4:40 pmHelsinki-Vantaa
Delta
May 20
HEL7:00 amHelsinki-Vantaa
19h 39m
2 stops
IAD7:39 pmWashington, D.C. Dulles Intl
May 27
IAD6:30 pmWashington, D.C. Dulles Intl
15h 10m
1 stop
HEL4:40 pmHelsinki-Vantaa

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.?

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 $524. If you’re not able to fly to Washington, D.C. in February, then March is your next best option. Flight prices from Helsinki to Washington, D.C. during March 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 Helsinki 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 Helsinki 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 Helsinki 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 Helsinki when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $705 when searching 22 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 $609 on momondo.

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

$322

Fastest flight time

11h 20m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Helsinki in the past 72 hours is $322. The best round-trip flight deal from Helsinki to Washington, D.C. found on momondo in the last 72 hours is $528.
The fastest flight from Helsinki to Washington, D.C. takes 11h 20m
There are no direct flights from Helsinki to Washington, D.C.. Popular non-direct routes for this connection are Helsinki-Vantaa Airport - Washington, D.C. Dulles Intl Airport, Helsinki-Vantaa Airport - Baltimore/Washington Airport and Helsinki-Vantaa Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • 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
IcelandairPriceFrom $466Free CancellationRating
7.0
484 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
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Rockville
Glen Burnie
Towson
Linthicum Heights
Fairfax
Reston
Springfield
Hyattsville

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
From?
To?
Mon 4/28
Mon 5/5

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.