Cheap flights from London to Belfast
From 52 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 45 US$
Prices by date
60 US$
01/07
61 US$
02/07
64 US$
03/07
67 US$
04/07
86 US$
05/07
54 US$
06/07
45 US$
07/07
50 US$
08/07
57 US$
09/07
65 US$
10/07
66 US$
11/07
66 US$
12/07
Airlines on this route
FAQ
What's the cheapest month to fly London to Belfast?
Usually 2026-07, from 45 USD.
Are there direct flights from London to Belfast?
We show both direct and connecting options — filter to compare.