Cheapest return flights from London to Oslo in June from $238

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

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

Return flights

25 Jun - 29 Jul KLM
06 Jun - 10 Jun SWISS
06 Jun - 09 Jun SWISS
07 Jun - 09 Jun KLM
07 Jun - 08 Jun KLM
05 Jun - 11 Jun Lufthansa
13 Jun - 15 Jun SWISS
13 Jun - 17 Jun KLM
05 Jun - 09 Jun SWISS
11 Jun - 16 Jun SWISS
13 Jun - 16 Jun SWISS
27 Jun - 11 Jul KLM
28 Jun - 11 Jul KLM
23 Jun - 11 Jul KLM
28 Jun - 13 Jul KLM
28 Jun - 02 Jul KLM
27 Jun - 02 Jul KLM
28 Jun - 04 Jul KLM
27 Jun - 03 Jul KLM
27 Jun - 04 Jul KLM

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

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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