Cheapest one-way flights from London to Belfast in May from $30

Best time to book flights for London (LON) to Belfast (BFS) flights at AirHint

AirHint found the following cheapest one-way flights from London (LON) to Belfast (BFS) in May 2025 (see full year).

One-Way flights

17 May Ryanair direct
01 May Ryanair direct
21 May Ryanair direct
13 May Ryanair direct
19 May Ryanair direct
04 May Ryanair direct
09 May Ryanair direct
11 May Ryanair direct
03 May Ryanair direct
10 May Ryanair direct

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

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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