AirHint found the following cheapest return flights from Newcastle (NCL) to Grenoble (GNB) in January 2026 (see full year).

Return flights

24 Jan - 31 Jan	Jet2	direct
10 Jan - 17 Jan	Jet2	direct
03 Jan - 10 Jan	Jet2	direct
31 Jan - 07 Feb	Jet2	direct
21 Jan - 25 Jan	Ryanair
08 Jan - 15 Jan	Ryanair
17 Jan - 24 Jan	Jet2	direct
03 Jan - 08 Jan	Jet2

Also check the deals for one-way flights from Newcastle to Grenoble 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.

Book a cheap hotel in Grenoble

Cheap car rent in Grenoble

Cheapest return flights from Newcastle to Grenoble in January from 135€

Return flights