Cheapest return flights from London to Belfast in December from 242€

AirHint found the following cheapest return flights from London (LCY) to Belfast (BHD) in December 2026 (see full year).

Return flights

16 Dec - 04 Jan KLM
30 Dec - 02 Jan KLM
26 Dec - 28 Dec KLM
19 Dec - 26 Dec KLM
19 Dec - 26 Dec British Airways direct
26 Dec - 28 Dec British Airways direct
23 Dec - 27 Dec British Airways direct
30 Dec - 02 Jan British Airways direct

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

Powered by

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 Belfast

Cheap car rent in Belfast

Feel free to contact us with any feedback or request another flight research.