Cheapest return flights from London to Oslo in October from $48

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

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

Return flights

20 Oct - 21 Oct Ryanair direct
06 Oct - 15 Oct Ryanair direct
06 Oct - 20 Oct Ryanair direct
06 Oct - 21 Oct Ryanair direct
06 Oct - 07 Oct Ryanair direct
06 Oct - 10 Oct Ryanair direct
06 Oct - 19 Oct Ryanair direct
01 Oct - 15 Oct Ryanair direct
01 Oct - 21 Oct Ryanair direct
14 Oct - 15 Oct Ryanair direct
20 Oct - 08 Nov Ryanair direct
20 Oct - 04 Nov Ryanair direct
23 Oct - 08 Nov Ryanair direct
23 Oct - 10 Nov Ryanair direct
23 Oct - 04 Nov Ryanair direct
20 Oct - 07 Nov Ryanair direct
22 Oct - 08 Nov Ryanair direct
25 Oct - 08 Nov Ryanair direct
15 Oct - 04 Nov Ryanair direct
14 Oct - 04 Nov Ryanair direct

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

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo