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Cheap flights from Washington, D.C. Reagan-National Airport to Helsinki from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Helsinki departing on 1/22. 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 Washington, D.C. Reagan-National Airport to Helsinki

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Helsinki that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Reagan-National Airport to Helsinki.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Helsinki? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Helsinki, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to Helsinki

Find recent round-trip train or bus tickets from Washington, D.C. Reagan-National Airport to Helsinki.

All round-trip flight deals to Helsinki

The cheapest plane tickets to Helsinki found on KAYAK recently.
6:02 pm - 1:55 pmDCA-HEL
12h 53m1 stop
4:55 pm - 10:41 pmHEL-DCA
12h 46m1 stop
$488Finnair
Find Deal
Sat, Jan 11 - Tue, Jan 21
7:05 pm - 1:55 pmDCA-HEL
11h 50m1 stop
4:55 pm - 10:35 pmHEL-DCA
12h 40m1 stop
Fri, Feb 21 - Sat, Mar 1
12:59 pm - 10:50 amDCA-HEL
14h 51m1 stop
12:25 pm - 8:59 pmHEL-DCA
15h 34m1 stop
$498American Airlines
Find Deal
Wed, Jan 15 - Thu, Jan 23
5:20 pm - 2:45 pmDCA-HEL
14h 25m2 stops
12:25 pm - 10:39 pmHEL-DCA
17h 14m1 stop
$501American Airlines
Find Deal
Sun, Feb 9 - Sat, Feb 22
11:00 am - 4:50 pmDCA-HEL
22h 50m2 stops
7:00 am - 10:37 pmHEL-DCA
22h 37m2 stops
$505Air Canada
Find Deal
Tue, Dec 3 - Tue, Dec 10
11:10 am - 1:40 pmDCA-HEL
19h 30m2 stops
6:40 am - 10:29 amHEL-DCA
34h 49m2 stops
$513United Airlines
Find Deal
Tue, Jan 14 - Mon, Jan 20
11:10 am - 1:40 pmDCA-HEL
19h 30m2 stops
7:00 am - 6:07 pmHEL-DCA
18h 07m2 stops
$519United Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 21
6:59 am - 1:40 pmDCA-HEL
23h 41m2 stops
7:00 am - 10:37 pmHEL-DCA
22h 37m2 stops
$525Air Canada
Find Deal
Sun, Feb 9 - Sat, Mar 1
5:40 pm - 4:00 pmDCA-HEL
15h 20m2 stops
7:00 am - 6:19 pmHEL-DCA
18h 19m2 stops
$526Delta
Find Deal
Mon, Dec 9 - Wed, Dec 25
11:35 am - 1:10 pmDCA-HEL
18h 35m2 stops
7:00 am - 10:00 pmHEL-DCA
22h 00m2 stops
$543Delta
Find Deal
Tue, Jan 7 - Sun, Jan 12
5:49 pm - 1:55 pmDCA-HEL
13h 06m1 stop
Wed, Jan 22
4:10 pm - 6:40 pmDCA-HEL
19h 30m2 stops
$405Air Canada
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Sat, Jan 25
6:00 am - 1:00 pmDCA-HEL
24h 00m2 stops
$406Air Canada
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Thu, Jan 16
11:51 am - 10:50 amDCA-HEL
15h 59m1 stop
$421American Airlines
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Thu, Jan 23
6:50 pm - 10:15 pmDCA-HEL
20h 25m3 stops
Wed, Dec 4
6:59 am - 1:40 pmDCA-HEL
23h 41m2 stops
$470Air Canada
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Sun, Dec 1
5:30 pm - 5:25 pmDCA-HEL
16h 55m2 stops
$473Delta
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Sun, Jan 5
8:40 pm - 12:00 pmDCA-HEL
56h 20m2 stops
$495United Airlines
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Mon, Dec 23
6:59 am - 4:55 pmDCA-HEL
26h 56m2 stops
$523United Airlines
Find Deal
Fri, Dec 13
11:59 am - 1:10 pmDCA-HEL
18h 11m2 stops
$952Delta
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Tue, Dec 3
6:30 am - 10:40 amDCA-HEL
21h 10m2 stops
6:30 am - 10:00 pmHEL-DCA
22h 30m2 stops
$927Scandinavian Airlines
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Sat, Nov 23 - Tue, Nov 26
1:00 pm - 12:00 pmDCA-HEL
16h 00m2 stops
6:40 am - 3:19 pmHEL-DCA
15h 39m2 stops
$1,119United Airlines
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Fri, Nov 22 - Wed, Nov 27
5:00 pm - 1:40 pmDCA-HEL
13h 40m2 stops
7:00 am - 5:55 pmHEL-DCA
17h 55m2 stops
$1,155United Airlines
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Fri, Nov 22 - Sun, Nov 24
6:42 am - 10:45 pmDCA-HEL
33h 03m2 stops
4:55 pm - 2:13 pmHEL-DCA
28h 18m1 stop
$1,200British Airways
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Fri, Nov 22 - Wed, Nov 27
5:58 pm - 1:55 pmDCA-HEL
12h 57m1 stop
4:55 pm - 10:33 pmHEL-DCA
12h 38m1 stop
$2,706Finnair
Find Deal
Sat, Nov 23 - Tue, Nov 26
12:56 pm - 1:55 pmDCA-HEL
17h 59m1 stop
12:25 pm - 11:00 pmHEL-DCA
17h 35m1 stop
$2,813
Find Deal
Fri, Nov 22 - Sun, Nov 24
5:58 pm - 2:45 pmDCA-HEL
13h 47m2 stops
4:55 pm - 10:33 pmHEL-DCA
12h 38m1 stop
$2,938Finnair
Find Deal
Sat, Nov 23 - Tue, Nov 26
5:58 pm - 1:55 pmDCA-HEL
12h 57m1 stop
11:20 am - 10:33 pmHEL-DCA
42h 13m2 stops
$3,683Finnair
Find Deal
Fri, Nov 22 - Sun, Nov 24
5:58 pm - 1:55 pmDCA-HEL
12h 57m1 stop
4:55 pm - 10:33 pmHEL-DCA
12h 38m1 stop
$4,193Finnair
Find Deal
Fri, Nov 22 - Wed, Nov 27
7:40 pm - 11:00 pmDCA-HEL
44h 20m3 stops
8:00 am - 4:25 pmHEL-DCA
39h 25m3 stops
$12,668
Find Deal
Fri, Nov 22 - Wed, Nov 27

Finnair flights from Washington, D.C. Reagan-National Airport to Helsinki

Our best Finnair deals on Washington, D.C. Reagan-National Airport to Helsinki flight tickets
Finnair
Jan 11
DCA6:02 pmWashington, D.C. Reagan-National
12h 53m
1 stop
HEL1:55 pmHelsinki-Vantaa
Jan 21
HEL4:55 pmHelsinki-Vantaa
12h 46m
1 stop
DCA10:41 pmWashington, D.C. Reagan-National
Finnair
Jan 25
DCA6:03 pmWashington, D.C. Reagan-National
12h 52m
1 stop
HEL1:55 pmHelsinki-Vantaa
Jan 31
HEL4:55 pmHelsinki-Vantaa
12h 46m
1 stop
DCA10:41 pmWashington, D.C. Reagan-National
Finnair
Jan 17
DCA5:49 pmWashington, D.C. Reagan-National
13h 06m
1 stop
HEL1:55 pmHelsinki-Vantaa
Jan 21
HEL4:55 pmHelsinki-Vantaa
12h 46m
1 stop
DCA10:41 pmWashington, D.C. Reagan-National

American Airlines flights from Washington, D.C. Reagan-National Airport to Helsinki

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Helsinki flight tickets
American Airlines
Jan 15
DCA12:59 pmWashington, D.C. Reagan-National
14h 51m
1 stop
HEL10:50 amHelsinki-Vantaa
Jan 23
HEL12:25 pmHelsinki-Vantaa
15h 34m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
American Airlines
Feb 9
DCA5:20 pmWashington, D.C. Reagan-National
14h 25m
2 stops
HEL2:45 pmHelsinki-Vantaa
Feb 22
HEL12:25 pmHelsinki-Vantaa
17h 14m
1 stop
DCA10:39 pmWashington, D.C. Reagan-National
American Airlines
Feb 10
DCA11:36 amWashington, D.C. Reagan-National
19h 19m
1 stop
HEL1:55 pmHelsinki-Vantaa
Feb 14
HEL4:55 pmHelsinki-Vantaa
12h 40m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National

See travel insights to Helsinki from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Helsinki

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 Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from Washington, D.C. Reagan-National Airport, with most prices found around $364. If you aren’t able to travel during the month of November, then book flights to Helsinki from Washington, D.C. Reagan-National Airport during January instead. Flights to Helsinki in January, while not as cheap as those in November, still average around $438.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $364. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Reagan-National Airport to Helsinki on a Wednesday will generally be more expensive and average around $708. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Helsinki in the evening for as low as $400. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $543 per ticket.

How far in advance should I book a flight to Helsinki?

In general, most travelers find the cheapest time to book a flight to Helsinki is about 60 days prior to their departure date when tickets on average are $600. However, in the past 72 hours, people saw flights from Washington, D.C. Reagan-National Airport for as low as $369.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Helsinki flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Helsinki.

When to book flights from Washington, D.C. Reagan-National Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Helsinki (DCA to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Helsinki

Best Price Found

$403

Fastest flight time

11h 15m

Direct flights

None

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Washington, D.C. Reagan-National Airport in the past 72 hours is $403. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Helsinki found on momondo in the last 72 hours is $488.
The fastest flight from Washington, D.C. Reagan-National Airport to Helsinki takes 11h 15m
There are no direct flights from Washington, D.C. Reagan-National Airport to Helsinki. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Helsinki-Vantaa Airport.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

  • How far is Washington, D.C. Reagan-National to Helsinki-Vantaa by plane?

    A flight from Washington, D.C. Reagan-National to Helsinki-Vantaa will travel around 4306.2 mi. Flights usually cover this in 11h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport?

    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 Washington, D.C. Reagan-National Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Helsinki?


Best airlines flying from Washington, D.C. Reagan-National Airport to Helsinki

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $430Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Helsinki?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Helsinki. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Helsinki with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helsinki from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Helsinki?

momondo helps you find the best flight between Washington, D.C. and Helsinki 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 Washington, D.C. to Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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