AirHint found the following cheapest return flights from Washington (IAD) to Stockholm (ARN) in August 2026 (see full year).

Return flights

12 Aug - 26 Aug	TAP
11 Aug - 25 Aug	TAP
12 Aug - 19 Aug	Air France
13 Aug - 20 Aug	Air France
18 Aug - 25 Aug	Air France
17 Aug - 24 Aug	Air France
16 Aug - 23 Aug	Air France
18 Aug - 22 Aug	SWISS
14 Aug - 21 Aug	KLM
15 Aug - 22 Aug	KLM
26 Aug - 02 Sep	Scandinavian Airlines
27 Aug - 03 Sep	Air France
25 Aug - 01 Sep	Air France
28 Aug - 04 Sep	Air France
29 Aug - 05 Sep	Air France
30 Aug - 06 Sep	Air France
31 Aug - 07 Sep	Air France

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

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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Cheapest return flights from Washington to Stockholm in August from 361€

Return flights