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$317 Find Cheap Flights from Washington, D.C. to Finland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Finland departing on 12/3. 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
0 bags

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Best Finland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Helsinki
Helsinki1 stop$354
Kemi
Kemi2 stops$622

Good to know

Low season

April

High season

November

Cheapest flight

$317
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 40% lower on average.
Flight from Washington Dulles Airport to Helsinki

FAQs - booking Finland flights

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

    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 Washington, D.C. to Finland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Finland from 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 from Washington, D.C. to Finland?

    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 Finland with an airline and back to Washington, D.C. with another airline.

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

    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 Finland from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Finland

  • Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Washington, D.C. to Finland

Need help choosing which airline to fly with from Washington, D.C. to Finland? 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.
7.7
FinnairOverall score based on 1316 reviews
7.5Comfort
6.8Food
6.9Entertainment
7.7Boarding
8.2Crew
Airline reviews

Food was very ordinary for premium economy, very small portions.

6.0 GoodDoug, Oct 2024OSL - HEL
Read more Finnair reviews

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

The entertainment system did not work. And we waited 45 minutes in our seats after we landed before we got to the gate

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

This has been the worst experiencia I have had traveling overall. More than 3 delays, no one answering questions, no one at the AA counter. No one at customer service and after having to change transportation to airport and spend the night at a hotel paid by me, we were delayed inside of aircraft for more than 2 hours!!! Bad experience!!!

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

United Airlines changed my flight 5 hours before I arrived at the airport. This messed up my entire day that I arrived in Japan.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

The Economy Plus rows weren’t as roomy as expected, and the meal service left a lot to be desired for.

United ground crew and pilots are friendly. The in-flight staff (flight attendants) are the worst in the world. Multiple trips, always unpleasant, combative, use implicit threats to not allow for a discussion on their decision. Authoritarian. This seems to stem from an internal corporate wide policy as I doubt that United is intentionally searching for people that are not fit for customer facing positions. I will not fly United again. Good luck fixing your business

The flight was mostly on time, smooth and deplaning was quick. Baggage was really quick at the claim. Comfort was so-so and I paid for economy plus. It was still too crowded and why was a family of 5 scattered all around the plane?

Icelandair flight was excellent. The checkin and security arrangements for Saga Premium passengers at Newark was very poor - our checkin opened much later than the normal and our security queue simply led us to the back of the normal queue. Someone was having a laugh surely!

Never took flight. See previous comment on trip from Boston to Reykjavik. Used a different airline that i had to find and book.

The flight was on time and the crew was nice. I did not like the fact that my husband and I were seated in different rows. I feel pressured by airlines to pay more to choose our seats. We will sit anywhere, but we shouldn't have to pay to sit together. I also think they should serve at least a snack that's free.

My only area of issue was the flight was rather warm and the knobs for cool air didn't allow much cool air to come through. Everything else was great.

Everything was great! My only critique is 25 euro for wifi is wild, but I get it

Good, but I feel there should be a separate boarding line for seniors

Easy check in and boarding. Staff pleasant and helpful. Will continue to fly with Iceland air. Aircraft clean

Well! They got me as far as Iceland, let me wait around at the airport since my next flight had either left or canceled, finally gave me my luggage, and sent me to wait quite some time with seven other people for a ride to a hotel. At the hotel we got a chef's salad, a nice room for the night which unfortunately had feather pillows and duvet (allergies), a really great and spectacular buffet for breakfast (small but stunning), taxis back to the airport for the 9:30 Delta flight back to Minneapolis. The Delta flight has free food and liquor included which Icelandair does not. All in all, it falls far short of my worst ever United flight to SGN. Icelandair did change my reservation after my roommate tested positive for COVID and we canceled our plans to travel around Iceland, but the charges were fairly hefty. I had trouble contact Kayak's agents to discuss changing my reservations and finally contacted Icelandair who changed them. (I used their contact form and put in several requests for call backs.) Of course, they called just after I made the change with Icelandair.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

Did not like last minute change to our itinerary that made us spend the night in the airport

Great flight from Charlotte to Orlando. In flight wifi and entertainment was not working til 25 minutes were left in the flight would be my only complaint.

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

On time (actually a little early). Was a good and short flight!

Great - quick boarding and landed early with an available gate.

On time, smooth, luggage was out fast at the end of the flight. About perfect.

Flight departed on time and arrived a bit early. Can’t go wrong with that! And makes a travel experience go so well

WiFi wasn’t working on the flight, several delays and gate changes, ended up taking off 3 hrs later

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

Gate check in of luggage was smooth at DCA and luggage came out fast in IND.

British Airways canceled my flight and I had to fly on Lufthansa the next day. What a garbage airline 🗑️

3 hr delay. No water given while on the plane for 3hrs.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

Flight attendant kept banging her cart into my aisle seat. Hard. Couldn’t lean seat back. Should be warned of limitations when booking seat

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

Comfortable, pleasant staff, quiet, good entertainment, food, drinks. Better than American (flight back) when we were crammed in and staff sometimes indifferent.

I was disappointed with the quality of the food and the fact that I was not given a toiletry bag for an overnight international flight

Book cheap flights from Washington, D.C. to Finland

Recent round-trip flight deals

12/1Sun
1 stopIcelandair
10h 30mBWI-HEL
12/12Thu
1 stopIcelandair
11h 30mHEL-BWI
$354
12/1Sun
1 stopIcelandair
10h 30mBWI-HEL
12/12Thu
1 stopIcelandair
11h 30mHEL-BWI
$357
12/3Tue
1 stopAmerican Airlines
18h 28mDCA-HEL
12/10Tue
1 stopAmerican Airlines
12h 43mHEL-DCA
$478
12/5Thu
1 stopFinnair
13h 06mDCA-HEL
12/12Thu
1 stopFinnair
12h 43mHEL-DCA
$483
12/2Mon
1 stopAmerican Airlines
12h 57mDCA-HEL
12/11Wed
1 stopAmerican Airlines
12h 43mHEL-DCA
$488
3/5Wed
2 stopsFinnair
15h 20mBWI-HEL
3/19Wed
2 stopsFinnair
18h 35mHEL-BWI
$507
3/15Sat
2 stopsBritish Airways
34h 30mDCA-HEL
3/30Sun
1 stopBritish Airways
13h 14mHEL-DCA
$507
1/7Tue
1 stopBritish Airways
18h 05mIAD-HEL
1/14Tue
1 stopBritish Airways
25h 10mHEL-IAD
$510
2/14Fri
2 stopsUnited Airlines
33h 26mDCA-HEL
2/21Fri
2 stopsUnited Airlines
34h 39mHEL-DCA
$517
1/7Tue
2 stopsUnited Airlines
22h 50mIAD-HEL
1/15Wed
2 stopsUnited Airlines
34h 06mHEL-IAD
$522

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Recent one-way flight deals

12/3Tue
3 stops
45h 00mIAD-HEL
$317
12/3Tue
2 stops
33h 40mIAD-HEL
$358
12/3Tue
1 stopIcelandair
10h 30mBWI-HEL
$385
12/3Tue
1 stop
14h 20mIAD-HEL
$390
12/3Tue
1 stopAmerican Airlines
17h 59mDCA-HEL
$403
12/3Tue
2 stopsAir Canada
22h 50mDCA-HEL
$405
12/3Tue
2 stopsDelta
15h 35mBWI-HEL
$406
11/27Wed
2 stops
29h 00mIAD-RVN
$453
11/27Wed
3 stops
29h 00mIAD-RVN
$455
12/3Tue
3 stopsScandinavian Airlines
15h 41mDCA-HEL
$3,151

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Last minute flights from Washington, D.C. to Finland

Last minute flight, train and bus deals

11/5Tue
multi-stopUnited Airlines
11h 45mIAD-HEL
11/12Tue
multi-stopUnited Airlines
32h 03mHEL-IAD
$507
11/5Tue
multi-stopUnited Airlines
11h 45mIAD-HEL
11/12Tue
multi-stopUnited Airlines
15h 50mHEL-IAD
$512
11/5Tue
multi-stopUnited Airlines
18h 25mIAD-HEL
11/12Tue
multi-stopUnited Airlines
32h 03mHEL-IAD
$527
11/5Tue
multi-stopAir France
19h 01mDCA-HEL
11/12Tue
multi-stopAir France
16h 45mHEL-DCA
$580
11/5Tue
multi-stopAmerican Airlines
17h 59mDCA-HEL
11/12Tue
multi-stopAmerican Airlines
12h 42mHEL-DCA
$887
11/4Mon
multi-stopIcelandair
10h 30mBWI-HEL
11/7Thu
multi-stopIcelandair
11h 30mHEL-BWI
$896
11/5Tue
multi-stopIcelandair
10h 30mBWI-HEL
11/12Tue
multi-stopIcelandair
13h 30mHEL-BWI
$915
11/7Thu
multi-stopFinnair
12h 57mDCA-HEL
11/9Sat
multi-stopFinnair
12h 42mHEL-DCA
$957
11/7Thu
multi-stopBritish Airways
13h 47mDCA-HEL
11/9Sat
multi-stopBritish Airways
12h 42mHEL-DCA
$1,333
11/5Tue
multi-stopBritish Airways
15h 00mDCA-HEL
11/12Tue
multi-stopBritish Airways
12h 42mHEL-DCA
$3,622

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

Cabin class types available on flights to Finland

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