$381 Find Cheap Flights from Helsinki to District of Columbia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for Helsinki to District of Columbia flights

Get data-powered insights and trends into flights from Helsinki to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Helsinki to District of Columbia?

Flight prices are below average for this route right now.

Flights to District of Columbia from Helsinki usually cost between $558 and $700 in December.
The lowest price found in the past 5 days was $460 on Icelandair (Dec 10-Dec 24).

What is the cheapest month to fly from Helsinki to District of Columbia?

The cheapest month for flights from Helsinki to District of Columbia is February, when tickets cost $515 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $815 and $801 respectively.

How far in advance should I book a flight from Helsinki to District of Columbia?

To get a below average price on the flight from Helsinki to District of Columbia, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

November

Cheapest flight

$381
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Helsinki to Washington, D.C.

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Helsinki to District of Columbia?

    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 from Helsinki to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to District of Columbia?

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

  • What is the Hacker Fare option on flights from Helsinki to District of Columbia?

    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 from Helsinki to District of Columbia 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 from Helsinki to District of Columbia?

    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 from Helsinki to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Helsinki to District of Columbia

 
Need help choosing which airline to fly with from Helsinki to District of Columbia? 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.
7.5
Scandinavian AirlinesOverall score based on 2023 reviews
6.8Entertainment
6.8Food
7.4Comfort
7.7Boarding
8.1Crew
Airline reviews

Some of the rudest flight crew I have encountered in over 40 years of flying. Despite pre-ordering a vegetarian meal, the only options provided included meat, with no other choices or substitutes offered. Additionally, the sound on the entertainment system was not working. With flight delays had only 20 minutes to make it to next boarding gate and after running most of the way made it to flight with 2 minutes to spare Will never fly SAS again and I am looking for partial refund for false advertisement.

2.0 MediocreAnonymous, Oct 2026
Read more Scandinavian Airlines reviews

Some of the rudest flight crew I have encountered in over 40 years of flying. Despite pre-ordering a vegetarian meal, the only options provided included meat, with no other choices or substitutes offered. Additionally, the sound on the entertainment system was not working. With flight delays had only 20 minutes to make it to next boarding gate and after running most of the way made it to flight with 2 minutes to spare Will never fly SAS again and I am looking for partial refund for false advertisement.

I feel SAS is the only airline that does not let you choose your seats when you're checking in, and so we were forced into two middle seats and it was quite uncomfortable. There are not enough new and quality movies available on the entertainment system. After our inbound SAS flight being canceled with less than 12 hours til departure, the whole experience flyign with SAS wasn't great.

My biggest recurring disappointment is that I buy a pre-assihned seat while pucrhasing the ticket and then when checking in it disappeared and I have to buy it again. That's very disappointing and actually a reason I will actively avoid SAS in the future

Food was excellent and plentiful! Cabin crew seemed to truly enjoy their job. Interacted with passengers with a friendly nature. Very pleasant flight

This was my return flight and it was 100% different than my out bound. Better seats and great food for sure. As i was disappointed last time but this time they made up for it

It was ok but no WiFi I think I’ll fly Iceland air next time

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

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

I child in Buisness cried almost the entire flight. And I had a conference to attend but couldn’t sleep because of that, which was the main reason for getting a Buisness ticket. Also the food is not as good as before. The sheets underneath is also not there anymore. The staff was nice.

Food was good. Flight attendants were friendly and helpful. We felt that a lot of the movies on board were old movies.

The plane was 100% full. Too cramped and difficult for stewards to do their work on such a large plane.

Plus—newer aircraft, luggage arrived on time, adequate legroom. Minus-No snacks on three hour and five hour flights, long wait for a shuttle from the terminal to the airplane, indifferent flight crew

The flight itself was fine, even with a one-hour delay leaving on the Reykjavik tarmac (the lost time was made up during flight). Our experience at the Reykjavik airport on arrival was terrible due mostly to the one hour it took for passport control. Only two stations were open for our category, and the room was full with a huge crowd.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

The ground staff was very helpful and the flight attendant as short but good.

Horrible. I was placed on standby for no reason and they would no allow me to fix the seating into the gate. Plane was hot. Entertainment was abysmal. Seats only take old USB or even older jack plugs — not lightening plugs like all modern phones. Food is pay as you go and awful. Seats were small and uncomfortable. I do not recommend Iceland air.

Not good. It’s a terrible budget experience and the crew were not very helpful. The plane was so hot and uncomfortable and the entertainment was awful (not even headphones offered and antiquated jacks that don’t work with new iPhones). I was placed on standby for my flight home for no apparent reason, causing me to be put in the worst seat and at the end of the plane. They did not try to fix the situation.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

More options for your flight from Helsinki to District of Columbia

Complete your trip to District of Columbia with a hotel stay or car rental