Search flights from Shannon (SNN) to London (LON)

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Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Wed 19 Nov
US$66.93
One way
Economy
1 traveller
Thu 20 Nov
US$67.35
One way
Economy
1 traveller
Tue 18 Nov
US$67.58
One way
Economy
1 traveller

Flying from Shannon to London: things to know

The most popular route is from Shannon Airport in Shannon to London Heathrow Airport in London. On average this flight takes 1 hour 24 minutes one way and costs US$348 for the round trip.

Most popular route
Shannon Airport (SNN) to London Heathrow Airport (LHR)
Average flight time
1 hour 24 minutes
Average round-trip price
US$348
Fly from Shannon to London
3 airlines

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Airlines that fly from Shannon to London

Airline options may vary according to recently booked flights and your search terms

  • Aer Lingus
  • Ryanair
  • British Airways

Frequently asked questions

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Hotels in London

Thinking about which towns and cities to visit during your trip? Try London, a popular choice with other visitors.

Flights from Shannon to the United Kingdom

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Flights from Ireland to the United Kingdom

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Flights to London Heathrow Airport

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Flights to London Gatwick Airport

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