Cheapest return flights from Boston to Oslo in June from $511

Best time to book flights for Boston (BOS) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Oslo (OSL) in June 2025 (see full year).

Return flights

03 Jun - 11 Jun Icelandair
03 Jun - 10 Jun Icelandair
20 Jun - 26 Jun Icelandair
16 Jun - 25 Jun Icelandair
06 Jun - 13 Jun Icelandair
12 Jun - 19 Jun Icelandair
15 Jun - 22 Jun Icelandair
24 Jun - 01 Jul Icelandair
19 Jun - 22 Jun Icelandair
25 Jun - 29 Jun Icelandair
09 Jun - 16 Jun Scandinavian Airlines
22 Jun - 06 Jul Scandinavian Airlines
30 Jun - 07 Jul Scandinavian Airlines
27 Jun - 04 Jul Scandinavian Airlines

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

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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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