Cheapest return flights from Oslo to Boston in August from 464€

AirHint found the following cheapest return flights from Oslo (OSL) to Boston (BOS) in August 2026 (see full year).

Return flights

24 Aug - 31 Aug KLM
26 Aug - 02 Sep KLM
25 Aug - 01 Sep Icelandair
12 Aug - 19 Aug KLM
23 Aug - 30 Aug Icelandair
18 Aug - 25 Aug Scandinavian Airlines
19 Aug - 26 Aug Scandinavian Airlines
20 Aug - 27 Aug Scandinavian Airlines
13 Aug - 20 Aug Scandinavian Airlines
16 Aug - 23 Aug Scandinavian Airlines

Also check the deals for one-way flights from Oslo to Boston in August.

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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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