Cheapest return flights from London to Oslo in April from $102

Best time to book flights for London (LHR) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Oslo (OSL) in April 2025 (see full year).

Return flights

09 Apr - 23 Apr British Airways direct
01 Apr - 08 Apr British Airways direct
25 Apr - 28 Apr British Airways direct
30 Apr - 07 May British Airways direct
10 Apr - 24 Apr British Airways direct
24 Apr - 27 Apr British Airways direct
30 Apr - 03 May British Airways direct
03 Apr - 08 Apr British Airways direct
03 Apr - 07 Apr British Airways direct
16 Apr - 21 Apr British Airways direct
26 Apr - 29 Apr British Airways direct
16 Apr - 23 Apr British Airways direct
30 Apr - 06 May British Airways direct
30 Apr - 04 May British Airways direct
30 Apr - 05 May British Airways direct
29 Apr - 06 May British Airways direct
18 Apr - 05 May Brussels Airlines
18 Apr - 04 May KLM
18 Apr - 04 May British Airways direct
18 Apr - 05 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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