London (LHR) to Shannon (SNN) flights
One airline flies nonstop from London (LHR) to Shannon (SNN): Aer Lingus. The two airports are 369 miles (594 km) apart. There are also 4 ways to fly it with one stop, through Manchester, Edinburgh and Paris and more.
Airlines flying nonstop from LHR to SNN
- Aer LingusNot in an alliance · bookable with 2 programsWho books it
Book LHR to SNN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aer Lingus AerClubBooks Aer Lingus
- Alaska Atmos RewardsBooks Aer Lingus
LHR to SNN with one stop
4 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Manchester (MAN)British Airways, then Ryanair and Ryanair UK
- Via Edinburgh (EDI)British Airways, then Ryanair and Ryanair UK
- Via Paris (CDG)Air France and British Airways, then Aer Lingus
- Via Frankfurt (FRA)British Airways, Lufthansa and 1 more, then Discover Airlines
LHR to SNN: common questions
Which airlines fly nonstop from LHR to SNN?
Aer Lingus flies nonstop from London (LHR) to Shannon (SNN).
How far is London from Shannon by plane?
London (LHR) and Shannon (SNN) are 369 miles (594 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LHR to SNN award flights?
2 programs can book at least one of the nonstop airlines: Aer Lingus AerClub and Alaska Atmos Rewards. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LHR to SNN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LHR to SNN with taxes and fees.
Where can I connect between London and Shannon?
The most direct connections are through Manchester (MAN), Edinburgh (EDI), Paris (CDG) and Frankfurt (FRA).
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.