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Cheap flights from Helsinki to District of Columbia from $337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to District of Columbia departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Helsinki to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
1:55 pm - 6:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$485Icelandair
Find Deal
Thu, Jan 8 - Mon, Jan 12
Icelandair Logo
1:55 pm - 6:30 pmHEL-IAD
11h 35m1 stop
Icelandair Logo
7:40 pm - 12:55 pmIAD-HEL
10h 15m1 stop
$494Icelandair
Find Deal
Tue, Dec 2 - Thu, Dec 11
Air France Logo
6:20 pm - 4:05 pmHEL-IAD
28h 45m1 stop
Air France Logo
6:50 pm - 4:25 pmIAD-HEL
14h 35m1 stop
$502Air France
Find Deal
Tue, Dec 2 - Wed, Jan 7
American Airlines Logo
12:30 pm - 8:59 pmHEL-DCA
15h 29m1 stop
American Airlines Logo
5:45 pm - 1:55 pmDCA-HEL
13h 10m1 stop
$503American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:00 am - 4:05 pmHEL-IAD
16h 05m1 stop
Delta Logo
5:25 pm - 4:25 pmIAD-HEL
16h 00m2 stops
$506Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
2:05 pm - 11:08 pmHEL-DCA
16h 03m2 stops
Delta Logo
5:00 pm - 4:25 pmDCA-HEL
16h 25m2 stops
$511Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
12:30 pm - 10:32 pmHEL-IAD
17h 02m1 stop
American Airlines Logo
1:58 pm - 1:55 pmIAD-HEL
16h 57m2 stops
$517American Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Scandinavian Airlines Logo
4:10 pm - 6:50 pmHEL-IAD
33h 40m2 stops
Scandinavian Airlines Logo
8:30 pm - 8:20 pmIAD-HEL
16h 50m1 stop
$523Scandinavian Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Air France Logo
2:05 pm - 4:05 pmHEL-IAD
33h 00m1 stop
Air France Logo
6:50 pm - 10:35 pmIAD-HEL
20h 45m1 stop
$538Air France
Find Deal
Mon, Dec 1 - Thu, Jan 8
Scandinavian Airlines Logo
8:55 pm - 5:15 pmHEL-IAD
51h 20m2 stops
Scandinavian Airlines Logo
8:30 pm - 8:20 pmIAD-HEL
16h 50m1 stop
$540Scandinavian Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8

Air France flights from Helsinki to District of Columbia

Our best Air France deals on Helsinki to District of Columbia flight tickets
Air France
Dec 2
HEL6:20 pmHelsinki-Vantaa
28h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 7
IAD6:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
HEL4:25 pmHelsinki-Vantaa
$502
Find similar
Air France
Dec 1
HEL2:05 pmHelsinki-Vantaa
33h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 8
IAD6:50 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
HEL10:35 pmHelsinki-Vantaa
$538
Find similar
Air France
Dec 1
HEL2:05 pmHelsinki-Vantaa
33h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 9
IAD6:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
HEL4:25 pmHelsinki-Vantaa
$661
Find similar

Delta flights from Helsinki to District of Columbia

Our best Delta deals on Helsinki to District of Columbia flight tickets
Delta
Jan 8
HEL7:00 amHelsinki-Vantaa
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:25 pmWashington, D.C. Dulles Intl
16h 00m
2 stops
HEL4:25 pmHelsinki-Vantaa
$506
Find similar
Delta
Jan 8
HEL7:00 amHelsinki-Vantaa
19h 12m
2 stops
IAD7:12 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:25 pmWashington, D.C. Dulles Intl
16h 00m
2 stops
HEL4:25 pmHelsinki-Vantaa
$511
Find similar
Delta
Dec 4
HEL7:00 amHelsinki-Vantaa
18h 21m
2 stops
IAD6:21 pmWashington, D.C. Dulles Intl
Dec 9
IAD5:03 pmWashington, D.C. Dulles Intl
17h 22m
2 stops
HEL5:25 pmHelsinki-Vantaa
$513
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Helsinki to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 1/8

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/12

7:40 pm-12:55 pm

1 stop10h 15m

$485

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Tue 12/2

1:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 12/11

7:40 pm-12:55 pm

1 stop10h 15m

$494

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Tue 12/2

6:20 pm-4:05 pm

1 stop28h 45m

Washington, D.C. Dulles Intl

Wed 1/7

6:50 pm-4:25 pm

1 stop14h 35m

$502

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 1/8

12:30 pm-8:59 pm

1 stop15h 29m

Washington, D.C. Reagan-National

Mon 1/12

5:45 pm-1:55 pm

1 stop13h 10m

$503

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 1/8

7:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 1/12

5:25 pm-4:25 pm

2 stops16h 00m

$506

HelsinkiWashington, D.C.

HEL - DCA

HELDCA

Helsinki-Vantaa

Thu 1/8

2:05 pm-11:08 pm

2 stops16h 03m

Washington, D.C. Reagan-National

Mon 1/12

5:00 pm-4:25 pm

2 stops16h 25m

$511

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Thu 11/13

12:30 pm-10:32 pm

1 stop17h 02m

Washington, D.C. Dulles Intl

Thu 11/20

1:58 pm-1:55 pm

2 stops16h 57m

$517

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Fri 1/9

4:10 pm-6:50 pm

2 stops33h 40m

Washington, D.C. Dulles Intl

Mon 1/12

8:30 pm-8:20 pm

1 stop16h 50m

$523

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Mon 12/1

2:05 pm-4:05 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Thu 1/8

6:50 pm-10:35 pm

1 stop20h 45m

$538

HelsinkiWashington, D.C.

HEL - IAD

HELIAD

Helsinki-Vantaa

Mon 12/1

8:55 pm-5:15 pm

2 stops51h 20m

Washington, D.C. Dulles Intl

Mon 12/8

8:30 pm-8:20 pm

1 stop16h 50m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Helsinki to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, September is the cheapest month to fly from Helsinki to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $527. If you don’t want to visit District of Columbia in September, then you should wait until July to fly from Helsinki, when ticket prices are also cheap, with an average price of $541.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Tuesday when prices can be found for as low as $667. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Helsinki because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $969.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Helsinki in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $754 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $876. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to District of Columbia from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $649 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Helsinki for as low as $586 on momondo.

Can stopping save me money on Helsinki to District of Columbia flights?

You could potentially save up to 14% on your flight if you consider stops on a Helsinki to District of Columbia flight.

Cheap Helsinki to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to District of Columbia

Direct flights

None
There are no direct flights from Helsinki to District of Columbia. There are no popular flight routes from Helsinki to District of Columbia.
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  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to District of Columbia?

    Prices for flights from Helsinki-Vantaa Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to District of Columbia?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helsinki to District of Columbia

Compare and see reviews for airlines that fly from Helsinki to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $355Free CancellationRating
7.0
556 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $497Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to District of Columbia?

Finding the right flight to District of Columbia from Helsinki is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Helsinki to District of Columbia with flexible booking policies on momondo?

Flights from Helsinki to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helsinki to District of Columbia?

momondo helps you find the best flight between Helsinki and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helsinki to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your District of Columbia trip

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