AirHint found the following cheapest return flights from London (LCY) to Budapest (BUD) in January 2026 (see full year).

Return flights

13 Jan - 16 Jan	KLM
08 Jan - 12 Jan	KLM
19 Jan - 22 Jan	KLM
02 Jan - 09 Jan	KLM
06 Jan - 08 Jan	SWISS
17 Jan - 20 Jan	KLM
20 Jan - 23 Jan	KLM
31 Jan - 02 Feb	KLM
12 Jan - 21 Jan	KLM
07 Jan - 11 Jan	KLM
08 Jan - 11 Jan	KLM
31 Jan - 03 Feb	KLM
29 Jan - 01 Feb	KLM

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

Cheap car rent in Budapest

Cheapest return flights from London to Budapest in January from 204€

Return flights