Cheapest return flights from Boston to Oslo in October from 394€

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

Return flights

22 Oct - 29 Oct Air France
26 Oct - 02 Nov Air France
27 Oct - 03 Nov Air France
28 Oct - 04 Nov Air France
05 Oct - 12 Oct Air France
08 Oct - 15 Oct Air France
12 Oct - 19 Oct Air France
13 Oct - 20 Oct Air France
14 Oct - 21 Oct Air France
15 Oct - 22 Oct Air France
16 Oct - 23 Oct Air France
17 Oct - 24 Oct Air France
20 Oct - 27 Oct Air France
25 Oct - 01 Nov Icelandair
29 Oct - 05 Nov KLM
30 Oct - 06 Nov Icelandair
31 Oct - 07 Nov Icelandair

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

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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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