Cheapest return flights from London to Budapest in December from $248

Best time to book flights for London (LCY) to Budapest (BUD) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Budapest (BUD) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec SWISS
03 Dec - 05 Dec SWISS
30 Dec - 05 Jan SWISS
31 Dec - 06 Jan SWISS
10 Dec - 14 Dec SWISS
10 Dec - 13 Dec SWISS
04 Dec - 14 Dec SWISS
24 Dec - 28 Dec SWISS
12 Dec - 14 Dec KLM
05 Dec - 09 Dec Lufthansa
06 Dec - 09 Dec KLM
05 Dec - 07 Dec SWISS
28 Dec - 04 Jan SWISS
20 Dec - 10 Jan KLM
20 Dec - 03 Jan KLM
19 Dec - 03 Jan KLM

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

Skyscanner

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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