Cheapest one-way flights from London to Belfast in October from $45

AirHint found the following cheapest one-way flights from London (LHR) to Belfast (BHD) in October 2025 (see full year).

One-Way flights

04 Oct British Airways direct
07 Oct British Airways direct
06 Oct British Airways direct
18 Oct British Airways direct
28 Oct British Airways direct
16 Oct British Airways direct
29 Oct British Airways direct
30 Oct British Airways direct
12 Oct British Airways direct
03 Oct British Airways direct

Also check the deals for return flights from London to Belfast in October.

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.