Cheapest return flights from London to Belfast in December from $57

AirHint found the following cheapest return flights from London (LTN) to Belfast (BFS) in December 2025 (see full year).

Return flights

04 Dec - 13 Dec easyJet direct
11 Dec - 15 Dec easyJet direct
08 Dec - 10 Dec easyJet direct
15 Dec - 18 Dec easyJet direct
04 Dec - 11 Dec easyJet direct
19 Dec - 21 Dec easyJet direct
20 Dec - 24 Dec easyJet direct
24 Dec - 19 Jan easyJet direct
24 Dec - 07 Jan easyJet direct
17 Dec - 03 Jan easyJet direct
19 Dec - 30 Dec easyJet direct
23 Dec - 28 Dec easyJet direct
22 Dec - 28 Dec easyJet direct
29 Dec - 02 Jan easyJet direct
30 Dec - 01 Jan easyJet direct
20 Dec - 03 Jan easyJet direct

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

Book a cheap hotel in Belfast

Cheap car rent in Belfast

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