AirHint found the following cheapest return flights from Oslo (OSL) to Delhi (DEL) in January 2026 (see full year).

Return flights

13 Jan - 28 Jan	SWISS
10 Jan - 28 Jan	SWISS
23 Jan - 10 Feb	Lufthansa
11 Jan - 11 Feb	Lufthansa
10 Jan - 25 Jan	SWISS
12 Jan - 22 Jan	British Airways
31 Jan - 23 Feb	British Airways
31 Jan - 24 Feb	Lufthansa
31 Jan - 22 Feb	Lufthansa
30 Jan - 22 Feb	SWISS

Also check the deals for one-way flights from Oslo to Delhi in January.

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 return flights from Oslo to Delhi in January from $556

Return flights