Cheapest one-way flights from London to Shannon in May from $96

AirHint found the following cheapest one-way flights from London (LHR) to Shannon (SNN) in May 2026 (see full year).

One-Way flights

13 May Aer Lingus direct
27 May Aer Lingus direct
21 May Aer Lingus direct
16 May Aer Lingus direct
17 May Aer Lingus direct
18 May Aer Lingus direct
30 May Aer Lingus direct
03 May Aer Lingus direct
04 May Aer Lingus direct
01 May Aer Lingus direct

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

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 Shannon

Cheap car rent in Shannon

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