Cheapest return flights from London to Oslo in May from $120

AirHint found the following cheapest return flights from London (LHR) to Oslo (OSL) in May 2026 (see full year).

Return flights

06 May - 10 May British Airways direct
29 May - 03 Jun British Airways direct
12 May - 13 May British Airways direct
13 May - 16 May British Airways direct
07 May - 09 May British Airways direct
23 May - 26 May British Airways direct
13 May - 15 May British Airways direct
21 May - 24 May British Airways direct
29 May - 05 Jun British Airways direct
23 May - 24 May British Airways direct
21 May - 28 May British Airways direct
22 May - 26 May British Airways direct
23 May - 06 Jun British Airways direct
30 May - 06 Jun British Airways direct
31 May - 12 Jun British Airways direct
29 May - 01 Jun British Airways direct
25 May - 08 Jun British Airways direct

Also check the deals for one-way flights from London to Oslo in May.

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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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