$363 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 1/20. 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.
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Best Finland Flight Deals from Washington, D.C.

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

Helsinki
Helsinki1 stop$383

Good to know

Low season

April

High season

November

Cheapest flight

$363
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 39% 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 from Washington, D.C. to Finland 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 from Washington, D.C. to Finland 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 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 from Washington, D.C. to Finland 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Washington, D.C. is November.
  • Morning departure is around 23% more expensive 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 1285 reviews
7.7Boarding
7.5Comfort
6.9Entertainment
8.2Crew
6.7Food
Airline reviews

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

8.0 ExcellentAnonymous, Nov 2024HEL - ICN
Read more Finnair reviews

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

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.

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Fast checkin with the self serve terminal, good communication at the boarding gate.

Very friendly staff. The flight was on time. Need a bit heavy covers/blankets. It can get colder with a thin blanket.

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.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

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.

take snacks and food. purchase options in flight are not great

Had a screaming child next to us. Not the airline’s fault but still annoying.

Highly disorganized company, poor customer service. Packed seats on a 737 for a trans-atlantic 9 hour flight. Greedy company policies, no meal or snack provided for 9 hour flight.

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!

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.

No land services during boarding, specially while moving from terminal to another

My flight was late. We stayed in aircraft one hour 😩

Flight delay and can’t much help passenger do the change connecting flight.

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

5 days later I have not yet received my luggage so terrible and unacceptable

Easy and quick check in, clean and nice seats. Overall excellent experience.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

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

Recent round-trip flight deals

1/26Sun
1 stopIcelandair
10h 30mBWI-HEL
2/4Tue
1 stopIcelandair
11h 30mHEL-BWI
$383
1/23Thu
1 stopIcelandair
10h 30mBWI-HEL
1/29Wed
1 stopIcelandair
11h 30mHEL-BWI
$384
3/22Sat
1 stopAmerican Airlines
17h 04mIAD-HEL
3/29Sat
1 stopAmerican Airlines
15h 44mHEL-IAD
$518
2/21Fri
1 stopAmerican Airlines
21h 47mBWI-HEL
3/2Sun
1 stopAmerican Airlines
17h 34mHEL-BWI
$518
2/6Thu
2 stopsBritish Airways
18h 46mDCA-HEL
2/12Wed
1 stopBritish Airways
12h 46mHEL-DCA
$528
12/31Tue
1 stopUnited Airlines
11h 45mIAD-HEL
1/14Tue
2 stopsUnited Airlines
21h 21mHEL-IAD
$528
1/10Fri
1 stopBritish Airways
13h 45mIAD-HEL
1/14Tue
1 stopBritish Airways
29h 20mHEL-IAD
$531
3/3Mon
2 stopsFinnair
15h 20mBWI-HEL
3/12Wed
2 stopsFinnair
18h 45mHEL-BWI
$533
12/31Tue
1 stopUnited Airlines
11h 45mIAD-HEL
1/14Tue
1 stopUnited Airlines
14h 40mHEL-IAD
$535
2/26Wed
2 stopsFinnair
15h 20mBWI-HEL
3/11Tue
2 stopsFinnair
30h 00mHEL-BWI
$607

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Recent one-way flight deals

1/20Mon
1 stopIcelandair
10h 20mIAD-HEL
$363
1/20Mon
3 stops
31h 40mIAD-HEL
$369
1/19Sun
2 stops
52h 50mIAD-HEL
$388
1/16Thu
1 stopBritish Airways
13h 45mIAD-HEL
$412
1/19Sun
2 stopsBritish Airways
13h 56mDCA-HEL
$417
1/16Thu
2 stopsUnited Airlines
22h 45mIAD-HEL
$419
1/19Sun
2 stopsUnited Airlines
25h 35mBWI-HEL
$419
1/16Thu
1 stopAmerican Airlines
19h 19mDCA-HEL
$512
5/23Fri
2 stopsScandinavian Airlines
12h 55mIAD-HEL
$581
1/19Sun
3 stopsScandinavian Airlines
21h 41mBWI-HEL
$2,277

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

Last minute flight, train and bus deals

12/25Wed
multi-stopScandinavian Airlines
17h 30mIAD-HEL
1/1Wed
multi-stopScandinavian Airlines
25h 45mHEL-IAD
$1,185
12/23Mon
multi-stopLufthansa
24h 45mIAD-HEL
12/25Wed
multi-stopLufthansa
27h 05mHEL-IAD
$1,236
12/23Mon
multi-stopFinnair
13h 05mIAD-HEL
12/31Tue
multi-stopFinnair
14h 45mHEL-IAD
$1,561
12/22Sun
multi-stopFinnair
13h 45mIAD-HEL
1/5Sun
multi-stopFinnair
15h 25mHEL-IAD
$1,634
12/24Tue
multi-stopAmerican Airlines
21h 19mBWI-HEL
1/1Wed
multi-stopAmerican Airlines
18h 32mHEL-BWI
$1,698
12/24Tue
multi-stopBritish Airways
14h 35mIAD-HEL
1/1Wed
multi-stopBritish Airways
20h 07mHEL-IAD
$1,922
12/22Sun
multi-stopBritish Airways
19h 40mBWI-HEL
12/26Thu
multi-stopBritish Airways
18h 15mHEL-BWI
$2,046
12/25Wed
multi-stopAmerican Airlines
14h 46mDCA-HEL
1/1Wed
multi-stopAmerican Airlines
23h 29mHEL-DCA
$2,057
12/21Sat
multi-stopIcelandair
20h 45mBWI-HEL
1/2Thu
multi-stopIcelandair
11h 30mHEL-BWI
$2,233
12/21Sat
multi-stopIcelandair
20h 45mBWI-HEL
1/1Wed
multi-stopIcelandair
11h 30mHEL-BWI
$2,248

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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.

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