$521 Find Cheap Flights from Finland to District of Columbia

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KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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KAYAK's insights & trends for flights to District of Columbia

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Finland to District of Columbia, 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 from Finland to District of Columbia is December, when tickets cost $682 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,079 and $1,036 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to District of Columbia, 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 on the flight from Finland to District of Columbia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonJanuary
High seasonApril
Cheapest flight$521
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Helsinki to Washington, D.C.

FAQs for booking flights from Finland to District of Columbia

  • How does KAYAK find such low prices on flights from Finland 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 Finland to District of Columbia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Finland 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 Finland 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 Finland 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 Finland 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 Finland to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to District of Columbia?

    Based on KAYAK data, the cheapest day to fly to District of Columbia is Monday where round-trip tickets can be as cheap as $664. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $907 on average.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $754 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $876.

Top 5 airlines serving from Finland to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to District of Columbia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Finland 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.
7.8
KLMOverall score based on 1334 reviews
8.4Crew
7.2Food
7.8Boarding
7.1Entertainment
7.7Comfort
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

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

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Please see my comments for the flight from Chicago to Copenhagen

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

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.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

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

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

Book cheap flights from Finland to District of Columbia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to District of Columbia found on KAYAK in the last 72 hours.
5/11Sun
1 stop
28h 10mHEL-IAD
5/25Sun
1 stop
19h 00mIAD-HEL
$521
5/20Tue
2 stopsUnited Airlines
17h 09mHEL-IAD
5/27Tue
2 stopsUnited Airlines
20h 15mIAD-HEL
$528
5/21Wed
1 stopIcelandair
11h 20mHEL-IAD
5/28Wed
1 stopIcelandair
10h 30mIAD-HEL
$530
8/10Sun
1 stopLufthansa
26h 40mHEL-IAD
8/17Sun
1 stopLufthansa
18h 30mIAD-HEL
$555
5/30Fri
1 stopIcelandair
11h 20mHEL-IAD
6/6Fri
1 stopIcelandair
31h 45mIAD-HEL
$639
5/28Wed
2 stopsLufthansa
16h 50mHEL-IAD
6/4Wed
1 stopLufthansa
19h 05mIAD-HEL
$757
5/27Tue
1 stopFinnair
12h 21mHEL-DCA
6/3Tue
1 stopFinnair
13h 11mDCA-HEL
$821
5/28Wed
2 stopsScandinavian Airlines
29h 54mHEL-IAD
6/4Wed
2 stopsScandinavian Airlines
15h 20mIAD-HEL
$835
5/30Fri
2 stopsScandinavian Airlines
13h 39mHEL-IAD
6/6Fri
2 stopsScandinavian Airlines
12h 55mIAD-HEL
$891
5/11Sun
1 stopFinnair
12h 21mHEL-DCA
5/25Sun
1 stopFinnair
13h 11mDCA-HEL
$923

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to District of Columbia found on KAYAK in the last 72 hours.
7/4Fri
1 stop
17h 04mHEL-IAD
$657
7/4Fri
2 stopsLufthansa
26h 35mHEL-IAD
$701
7/4Fri
1 stopTurkish Airlines
23h 10mHEL-IAD
$708
7/4Fri
2 stops
18h 55mHEL-DCA
$874
7/4Fri
1 stopFinnair
12h 52mHEL-DCA
$911
7/4Fri
2 stopsIberia
34h 10mHEL-IAD
$928
7/4Fri
3 stops
33h 37mHEL-DCA
$2,507
7/4Fri
3 stopsScandinavian Airlines
33h 45mHEL-IAD
$2,973

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Last minute flights to District of Columbia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to District of Columbia that are departing in the next 10 days.
5/6Tue
multi-stopUnited Airlines
21h 55mHEL-IAD
5/15Thu
multi-stopUnited Airlines
16h 20mIAD-HEL
$557
5/6Tue
multi-stopUnited Airlines
24h 59mHEL-IAD
5/14Wed
multi-stopUnited Airlines
19h 10mIAD-HEL
$559
5/6Tue
multi-stopUnited Airlines
24h 59mHEL-IAD
5/13Tue
multi-stopUnited Airlines
30h 35mIAD-HEL
$613
5/6Tue
multi-stopLufthansa
30h 45mHEL-IAD
5/13Tue
multi-stopLufthansa
30h 35mIAD-HEL
$678
5/6Tue
multi-stop
37h 50mHEL-IAD
5/13Tue
multi-stop
13h 35mIAD-HEL
$812
5/5Mon
multi-stopIcelandair
11h 20mHEL-IAD
5/13Tue
multi-stopIcelandair
10h 30mIAD-HEL
$825
5/4Sun
multi-stopIcelandair
11h 20mHEL-IAD
5/12Mon
multi-stopIcelandair
10h 30mIAD-HEL
$829
5/6Tue
multi-stop
36h 00mHEL-IAD
5/13Tue
multi-stop
10h 30mIAD-HEL
$912
5/6Tue
multi-stopFinnair
12h 21mHEL-DCA
5/13Tue
multi-stopFinnair
13h 11mDCA-HEL
$1,482
5/6Tue
multi-stopFinnair
12h 21mHEL-DCA
5/13Tue
multi-stopFinnair
13h 11mDCA-HEL
$1,544

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Everything you need to know for your flight to District of Columbia

Cabin class types available on flights to District of Columbia

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

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