AirHint found the following cheapest return flights from London (LHR) to Oslo (OSL)
in October 2025 (see full year ).
Return flights
21 Oct
- 28 Oct
British Airways
90 €
direct
16 Oct
- 19 Oct
British Airways
93 €
direct
17 Oct
- 21 Oct
British Airways
93 €
direct
13 Oct
- 20 Oct
British Airways
94 €
direct
03 Oct
- 06 Oct
British Airways
95 €
direct
15 Oct
- 20 Oct
British Airways
96 €
direct
14 Oct
- 18 Oct
British Airways
98 €
direct
10 Oct
- 19 Oct
British Airways
98 €
direct
10 Oct
- 13 Oct
British Airways
98 €
direct
17 Oct
- 20 Oct
British Airways
98 €
direct
29 Oct
- 02 Nov
British Airways
105 €
direct
31 Oct
- 03 Nov
British Airways
110 €
direct
25 Oct
- 01 Nov
British Airways
148 €
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.