$388 Find Cheap Flights from Finland to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Finland to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Finland to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Finland to Washington, D.C.

Thu, Apr 9 - Wed, Apr 22
Icelandair Logo
3:00 pm - 7:25 pm
HEL
-
BWI
11h 25m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
BWI
-
HEL
10h 30m
1 stop
$388Icelandair
Thu, Apr 9 - Wed, Apr 22
Icelandair Logo
3:00 pm - 7:25 pm
HEL
-
BWI
11h 25m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
BWI
-
HEL
10h 30m
1 stop
$389Icelandair
Thu, Apr 9 - Wed, Apr 22
Icelandair Logo
3:00 pm - 7:25 pm
HEL
-
BWI
11h 25m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
BWI
-
HEL
10h 30m
1 stop
$393Icelandair
Thu, Apr 16 - Fri, May 1
Icelandair Logo
3:00 pm - 7:25 pm
HEL
-
BWI
11h 25m
1 stop
Icelandair Logo
8:30 pm - 2:00 pm
BWI
-
HEL
10h 30m
1 stop
$399Icelandair
Mon, Apr 27 - Mon, May 4
Finnair Logo
5:15 pm - 10:29 pm
HEL
-
DCA
12h 14m
1 stop
Finnair Logo
5:31 pm - 2:00 pm
DCA
-
HEL
13h 29m
1 stop
$452Finnair
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
12:35 pm - 11:26 pm
HEL
-
IAD
17h 51m
1 stop
Multiple Airlines Logo
5:00 pm - 3:25 pm
IAD
-
HEL
15h 25m
1 stop
$465Multiple Airlines
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
4:25 pm - 11:00 pm
HEL
-
DCA
13h 35m
1 stop
Multiple Airlines Logo
6:59 pm - 2:00 pm
DCA
-
HEL
12h 01m
1 stop
$470Multiple Airlines
Thu, Apr 16 - Fri, May 1
Finnair Logo
5:15 pm - 10:29 pm
HEL
-
DCA
12h 14m
1 stop
Finnair Logo
5:31 pm - 2:00 pm
DCA
-
HEL
13h 29m
1 stop
$474Finnair
Thu, Mar 26 - Tue, Mar 31
Delta Logo
7:00 am - 10:36 pm
HEL
-
DCA
21h 36m
2 stops
Delta Logo
12:16 pm - 4:40 pm
DCA
-
HEL
21h 24m
2 stops
$499Delta
Thu, Apr 9 - Wed, Apr 22
Delta Logo
7:00 am - 10:51 pm
HEL
-
DCA
22h 51m
2 stops
Delta Logo
7:38 pm - 5:40 pm
DCA
-
HEL
15h 02m
2 stops
$504Delta
Booking Insights

KAYAK's insights & trends for flights to Washington, D.C.

Get data-powered insights and trends for flights to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. is February, where tickets cost $509 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from Finland is $784 and $725 respectively. For one-way flights, the best month to travel is February with an average price of $509.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport (BWI), with an average flight price of $247.

Good to know

Low seasonAugust
Cheapest flight$388
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Helsinki to Baltimore

FAQs - booking Washington, D.C. flights

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    The distance between Reagan Washington National Airport and downtown Washington, D.C. is 4 miles, which makes it the closest of the 2 Washington, D.C. airports. Washington Dulles Airport is 22 miles away from the center.

  • How does KAYAK find such low prices on flights to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. are there each week?

    Each week there are around 10,681 direct flights from within Finland to Washington, D.C.. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington, D.C.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.

Reviews of the top airlines flying from Finland to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1714 reviews
6.7Food
7.6Boarding
7.3Comfort
8.0Crew
6.7Entertainment
Airline reviews

All went smoothly. That's what I want on a long flight.

10.0 ExcellentAnonymous, Mar 2026
CPH - IAD
Read more Scandinavian Airlines reviews

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Curious and efficient service ! First time flying with SAS and very pleased!

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

Feels like economy sits are getting smaller especially while eating food

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Owings Mills
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Camp Springs
Hunt Valley
Westminster
Stevensville
Chesapeake Beach
Hyattsville

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.