Cheapest return flights from Washington to Stockholm in December from $427

Best time to book flights for Washington (IAD) to Stockholm (ARN) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Stockholm (ARN) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec Icelandair
02 Dec - 09 Dec Icelandair
03 Dec - 10 Dec Icelandair
04 Dec - 11 Dec Icelandair
05 Dec - 12 Dec Icelandair
06 Dec - 13 Dec Icelandair
07 Dec - 14 Dec Icelandair
11 Dec - 18 Dec Icelandair
08 Dec - 15 Dec Icelandair
09 Dec - 16 Dec Icelandair
31 Dec - 07 Jan Icelandair
29 Dec - 05 Jan Icelandair
30 Dec - 06 Jan Icelandair
25 Dec - 01 Jan Icelandair
27 Dec - 03 Jan Icelandair
28 Dec - 04 Jan Icelandair
26 Dec - 02 Jan Icelandair

Also check the deals for one-way flights from Washington to Stockholm in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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