Cheapest return flights from London to Oslo in April from $128

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

Return flights

29 Apr - 05 May British Airways direct
17 Apr - 21 Apr British Airways direct
10 Apr - 14 Apr British Airways direct
16 Apr - 21 Apr British Airways direct
10 Apr - 26 Apr British Airways direct
21 Apr - 27 Apr British Airways direct
16 Apr - 22 Apr British Airways direct
14 Apr - 18 Apr British Airways direct
17 Apr - 18 Apr British Airways direct
21 Apr - 22 Apr British Airways direct
16 Apr - 19 Apr British Airways direct
17 Apr - 03 May British Airways direct
29 Apr - 02 May British Airways direct
30 Apr - 03 May British Airways direct
17 Apr - 04 May Scandinavian Airlines direct
27 Apr - 01 May Scandinavian Airlines direct
27 Apr - 02 May Scandinavian Airlines direct
24 Apr - 01 May British Airways direct

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

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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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