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

Return flights

24 Jan - 26 Jan	KLM
24 Jan - 29 Jan	SWISS
30 Jan - 02 Feb	SWISS
13 Jan - 19 Jan	SWISS
12 Jan - 14 Jan	SWISS
10 Jan - 15 Jan	SWISS
17 Jan - 23 Jan	SWISS
27 Jan - 06 Feb	SWISS
11 Jan - 31 Jan	SWISS
09 Jan - 10 Jan	SWISS
22 Jan - 29 Jan	SWISS
26 Jan - 29 Jan	SWISS
26 Jan - 02 Feb	SWISS
31 Jan - 01 Feb	KLM
30 Jan - 01 Feb	KLM
28 Jan - 01 Feb	KLM
29 Jan - 14 Feb	SWISS
29 Jan - 01 Feb	KLM
11 Jan - 01 Feb	KLM
26 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 203€

Return flights