AirHint found the following cheapest return flights from London (LHR) to Oslo (OSL)
in October 2025 (see full year ).
Return flights
08 Oct
- 15 Oct
British Airways
87 €
direct
01 Oct
- 09 Oct
British Airways
89 €
direct
08 Oct
- 13 Oct
British Airways
92 €
direct
02 Oct
- 09 Oct
British Airways
94 €
direct
09 Oct
- 16 Oct
British Airways
94 €
direct
13 Oct
- 16 Oct
British Airways
98 €
direct
31 Oct
- 03 Nov
British Airways
98 €
direct
01 Oct
- 17 Oct
British Airways
101 €
direct
20 Oct
- 27 Oct
British Airways
102 €
direct
03 Oct
- 06 Oct
British Airways
103 €
direct
31 Oct
- 04 Nov
British Airways
103 €
direct
03 Oct
- 05 Oct
British Airways
106 €
direct
27 Oct
- 12 Nov
British Airways
106 €
direct
Also check the deals for one-way flights from London to Oslo in October .
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.