AirHint found the following cheapest return flights from London (STN) to Cluj-napoca (CLJ) in January 2026 (see full year).

Return flights

09 Jan - 25 Jan	Ryanair	direct
06 Jan - 25 Jan	Ryanair	direct
11 Jan - 25 Jan	Ryanair	direct
09 Jan - 23 Jan	Ryanair	direct
06 Jan - 23 Jan	Ryanair	direct
11 Jan - 23 Jan	Ryanair	direct
30 Jan - 13 Feb	Ryanair	direct
30 Jan - 06 Feb	Ryanair	direct
09 Jan - 12 Jan	Ryanair
11 Jan - 15 Jan	Ryanair
22 Jan - 25 Jan	Ryanair
06 Jan - 11 Jan	Ryanair

Also check the deals for one-way flights from London to Cluj-napoca 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 Cluj-napoca

Cheap car rent in Cluj-napoca

Cheapest return flights from London to Cluj-napoca in January from 63€

Return flights