Cheapest return flights from London to Oslo in April from $74

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

Return flights

27 Apr - 13 May Ryanair direct
28 Apr - 13 May Ryanair direct
26 Apr - 13 May Ryanair direct
29 Apr - 13 May Ryanair direct
30 Apr - 13 May Ryanair direct
24 Apr - 13 May Ryanair direct
23 Apr - 13 May Ryanair direct
30 Apr - 20 May Ryanair direct
12 Apr - 13 Apr Ryanair direct
12 Apr - 22 Apr Ryanair direct
12 Apr - 25 Apr Ryanair direct
12 Apr - 27 Apr Ryanair direct
13 Apr - 22 Apr Ryanair direct
13 Apr - 25 Apr Ryanair direct
13 Apr - 27 Apr Ryanair direct
28 Apr - 18 May Ryanair direct
12 Apr - 23 Apr Ryanair direct
12 Apr - 26 Apr Ryanair direct
13 Apr - 23 Apr Ryanair direct
29 Apr - 18 May Ryanair direct

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

Skyscanner

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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