Find Cheap Flights from Washington to Helsinki-Vantaa (WAS - HEL)

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 Helsinki-Vantaa

(Round-trip)
Depart: Thu Sep 7 2017 Return: Wed Sep 13 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
12:35p
HEL
10:50p
10h 15m
1 stop
HEL
7:35a
IAD
6:10p
10h 35m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Dec 13 2017 Trip spans 10 days
Icelandair
Icelandair
IAD
2:35p
HEL
12:55a
10h 20m
1 stop
HEL
9:20a
IAD
8:25p
11h 05m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 18 2017 Trip spans 10 days
Iberia
Iberia
DCA
10:47a
HEL
3:50a
17h 03m
1 stop
HEL
10:10a
DCA
2:00a
15h 50m
1 stop
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
British Airways
British Airways
DCA
10:47a
HEL
3:50a
17h 03m
1 stop
HEL
1:35p
DCA
3:32a
13h 57m
1 stop
Depart: Thu Sep 28 2017 Return: Thu Oct 5 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
8:37a
HEL
9:50p
13h 13m
1 stop
HEL
10:10a
DCA
1:34a
15h 24m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
Lufthansa
Lufthansa
IAD
6:30p
HEL
7:30a
13h 00m
1 stop
HEL
2:00a
IAD
6:25p
16h 25m
1 stop
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
IAD
7:00p
HEL
7:20a
36h 20m
1 stop
HEL
8:20a
IAD
10:10p
37h 50m
1 stop
Depart: Sat Nov 4 2017 Return: Tue Nov 14 2017 Trip spans 11 days
Air Canada
Air Canada
DCA
12:10p
HEL
2:10a
39h 00m
2 stops
HEL
1:05a
DCA
8:00p
18h 55m
2 stops
Depart: Wed Aug 30 2017 Return: Mon Sep 4 2017 Trip spans 6 days
SAS
SAS
IAD
8:30a
HEL
11:40p
15h 10m
2 stops
HEL
7:25a
IAD
10:34a
27h 09m
2 stops
Depart: Tue Sep 5 2017 Return: Mon Sep 18 2017 Trip spans 14 days
Major Airline
Major Airline
IAD
10:20a
HEL
2:05a
15h 45m
2 stops
HEL
10:35p
IAD
12:10p
13h 35m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Oct 26 2017 Trip spans 8 days
British Airways
British Airways
DCA
6:24a
HEL
3:50a
21h 26m
1 stop
HEL
1:35p
DCA
2:25a
12h 50m
1 stop
Depart: Fri Sep 29 2017 Return: Fri Oct 6 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
3:01p
HEL
3:50a
12h 49m
1 stop
HEL
1:45p
DCA
3:32a
13h 47m
1 stop
Depart: Thu Nov 16 2017 Return: Thu Nov 23 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
2:35p
HEL
12:55a
10h 20m
1 stop
HEL
9:20a
IAD
8:30p
11h 10m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Sep 4 2017 Trip spans 11 days
Lufthansa
Lufthansa
IAD
6:10p
HEL
6:10a
12h 00m
1 stop
HEL
3:15p
IAD
6:25p
27h 10m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 25 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
12:35p
HEL
10:50p
10h 15m
1 stop
HEL
12:45a
IAD
6:10p
17h 25m
1 stop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
3:01p
HEL
3:50a
12h 49m
1 stop
HEL
1:35p
DCA
3:32a
13h 57m
1 stop
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
2:35p
HEL
12:55a
10h 20m
1 stop
HEL
9:20a
IAD
8:25p
11h 05m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 2 2017 Trip spans 8 days
British Airways
British Airways
DCA
7:05a
HEL
3:50a
20h 45m
1 stop
HEL
4:25a
DCA
1:17a
20h 52m
2 stops
Depart: Fri Sep 1 2017 Return: Sun Sep 10 2017 Trip spans 10 days
Lufthansa
Lufthansa
IAD
6:10p
HEL
1:40p
19h 30m
1 stop
HEL
3:15p
IAD
10:00p
30h 45m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
11:25a
HEL
1:15a
13h 50m
1 stop
HEL
2:10a
IAD
5:30p
15h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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 $441
only $450
Destination

Helsinki
$441