AirHint found the following cheapest one-way flights from London (LHR) to Oslo (OSL) in July 2026 (see full year).

One-Way flights

07 Jul	British Airways	direct
14 Jul	British Airways	direct
15 Jul	British Airways	direct
08 Jul	British Airways	direct
09 Jul	British Airways	direct
02 Jul	British Airways	direct
16 Jul	British Airways	direct
04 Jul	British Airways	direct
11 Jul	British Airways	direct
21 Jul	Scandinavian Airlines	direct

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

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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Cheapest one-way flights from London to Oslo in July from 64€

One-Way flights