Find Cheap Flights from Washington to Finland

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Finland

(Round-trip)
Depart: Sun Jan 21 2018 Return: Tue Jan 30 2018 Trip spans 10 days
American Airlines
American Airlines
DCA
12:00a
HEL
10:55a
10h 55m
1 stop
HEL
12:00a
DCA
3:24p
15h 24m
1 stop
Depart: Mon Mar 12 2018 Return: Tue Mar 20 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
HEL
11:55a
11h 55m
1 stop
HEL
12:00a
DCA
2:24p
14h 24m
1 stop
Depart: Mon Mar 12 2018 Return: Thu Mar 22 2018 Trip spans 11 days
Icelandair
Icelandair
IAD
12:00a
HEL
10:20a
10h 20m
1 stop
HEL
12:00a
IAD
11:05a
11h 05m
1 stop
Depart: Tue Oct 3 2017 Return: Thu Oct 19 2017 Trip spans 17 days
Iberia
Iberia
DCA
12:00a
HEL
8:28a
32h 28m
1 stop
HEL
12:00a
DCA
7:28a
31h 28m
1 stop
Depart: Wed Oct 25 2017 Return: Thu Nov 2 2017 Trip spans 9 days
Lufthansa
Lufthansa
IAD
12:00a
HEL
5:40p
17h 40m
1 stop
HEL
12:00a
IAD
4:30p
16h 30m
1 stop
Depart: Mon Dec 25 2017 Return: Mon Jan 1 2018 Trip spans 8 days
SAS
SAS
IAD
12:00a
HEL
9:35p
21h 35m
2 stops
HEL
12:00a
IAD
5:46a
29h 46m
2 stops
Depart: Tue Jan 2 2018 Return: Thu Mar 1 2018 Trip spans 59 days
Turkish Airlines
Turkish Airlines
IAD
12:00a
HEL
11:25a
35h 25m
1 stop
HEL
12:00a
IAD
7:55a
31h 55m
1 stop
Depart: Tue Nov 28 2017 Return: Sat Dec 2 2017 Trip spans 5 days
Finnair
Finnair
DCA
12:00a
HEL
11:10a
11h 10m
1 stop
HEL
12:00a
DCA
5:56p
17h 56m
2 stops
Depart: Fri Feb 2 2018 Return: Sun Feb 11 2018 Trip spans 10 days
American Airlines
American Airlines
DCA
12:00a
HEL
10:55a
10h 55m
1 stop
HEL
12:00a
DCA
3:24p
15h 24m
1 stop
Depart: Mon Jan 8 2018 Return: Thu Jan 11 2018 Trip spans 4 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
DCA
12:00a
HEL
7:21a
31h 21m
2 stops
HEL
12:00a
DCA
4:32p
40h 32m
2 stops
Depart: Sat Feb 10 2018 Return: Tue Feb 20 2018 Trip spans 11 days
American Airlines
American Airlines
IAD
12:00a
HEL
1:30p
13h 30m
1 stop
HEL
12:00a
IAD
4:15p
16h 15m
2 stops
Depart: Mon Nov 6 2017 Return: Tue Nov 21 2017 Trip spans 16 days
Icelandair
Icelandair
IAD
12:00a
HEL
10:20a
10h 20m
1 stop
HEL
12:00a
IAD
11:05a
11h 05m
1 stop
Depart: Wed Jan 17 2018 Return: Wed Jan 24 2018 Trip spans 8 days
American Airlines
American Airlines
IAD
12:00a
HEL
1:50p
13h 50m
1 stop
HEL
12:00a
IAD
1:56p
13h 56m
2 stops
Depart: Tue Nov 7 2017 Return: Mon Nov 20 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
HEL
11:10a
11h 10m
1 stop
HEL
12:00a
DCA
3:45p
15h 45m
1 stop
Depart: Tue Nov 28 2017 Return: Sat Dec 2 2017 Trip spans 5 days
Icelandair
Icelandair
IAD
12:00a
HEL
10:20a
10h 20m
1 stop
HEL
12:00a
IAD
11:05a
11h 05m
1 stop
Depart: Sat Feb 3 2018 Return: Sat Feb 10 2018 Trip spans 8 days
American Airlines
American Airlines
IAD
12:00a
HEL
2:50p
14h 50m
2 stops
HEL
12:00a
IAD
4:15p
16h 15m
2 stops
Depart: Mon Dec 25 2017 Return: Mon Jan 1 2018 Trip spans 8 days
SAS
SAS
DCA
12:00a
HEL
3:45a
27h 45m
2 stops
HEL
12:00a
DCA
1:08a
25h 08m
2 stops
Depart: Thu Feb 15 2018 Return: Mon Feb 19 2018 Trip spans 5 days
American Airlines
American Airlines
DCA
12:00a
HEL
1:00p
13h 00m
1 stop
HEL
12:00a
DCA
3:24p
15h 24m
1 stop
Depart: Thu Dec 21 2017 Return: Wed Dec 27 2017 Trip spans 7 days
SAS
SAS
IAD
12:00a
HEL
10:30a
10h 30m
1 stop
HEL
12:00a
IAD
2:05a
26h 05m
1 stop
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
12:00a
HEL
4:55p
16h 55m
1 stop
HEL
12:00a
IAD
10:35a
10h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
only $423
only $416
Destination

Helsinki
$416