Cheapest return flights from Washington to Helsinki in November from $391

AirHint found the following cheapest return flights from Washington (IAD) to Helsinki (HEL) in November 2025 (see full year).

Return flights

17 Nov - 25 Nov Icelandair
03 Nov - 10 Nov Lufthansa
05 Nov - 12 Nov Lufthansa
12 Nov - 19 Nov Lufthansa
13 Nov - 20 Nov Lufthansa
30 Nov - 07 Dec Lufthansa
23 Nov - 13 Dec Air France
19 Nov - 24 Nov Air Canada
27 Nov - 04 Dec Lufthansa
10 Nov - 17 Nov Scandinavian Airlines
18 Nov - 25 Nov Lufthansa
03 Nov - 13 Nov Lufthansa
06 Nov - 13 Nov Lufthansa
26 Nov - 03 Dec Lufthansa
24 Nov - 20 Dec Turkish Airlines
25 Nov - 20 Dec Turkish Airlines
22 Nov - 13 Dec Air France

Also check the deals for one-way flights from Washington to Helsinki in November.

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