Cheapest one-way flights from London to Oslo in August from $63

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

AirHint found the following cheapest one-way flights from London (LHR) to Oslo (OSL) in August 2025 (see full year).

One-Way flights

13 Aug British Airways direct
18 Aug British Airways direct
12 Aug British Airways direct
23 Aug Scandinavian Airlines
23 Aug Scandinavian Airlines direct
04 Aug British Airways direct
10 Aug British Airways
03 Aug Air Serbia
01 Aug Finnair
10 Aug British Airways direct

Also check the deals for return flights from London to Oslo in August.

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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