BROWSE OUR FLIGHT DEALS

Cheap Flights From Shannon

Finding Cheap Flights From Shannon

Shannon is served by Shannon Airport (SNN), an international airport on Ireland's west coast known for its historic role in transatlantic aviation. It offers a mix of transatlantic flights to the US and Canada, key connections to the UK and Europe, and serves as an important gateway for the Wild Atlantic Way tourism route.

The most frequent and affordable flights from Shannon are to major hubs in the United Kingdom. Key destinations include London (Stansted STN, Heathrow LHR), Manchester (MAN), and Edinburgh (EDI). The airport's unique selling point is its year-round direct transatlantic service to the United States (Boston BOS, New York JFK/EWR) and Canada (Toronto YYZ), which often feature competitive fares. It also offers seasonal European sun routes.

The market features a mix of airlines. Aer Lingus operates transatlantic routes and some European services. Ryanair has a base at SNN, driving down prices on UK and European leisure routes. United Airlines operates seasonal service to Newark. Other carriers like Delta may operate seasonal transatlantic flights. There is competition on core UK routes.

To secure cheap flights from Shannon, book UK and European flights 4-10 weeks in advance. For transatlantic travel, start searching 2-5 months ahead. Always compare Aer Lingus with Ryanair for European travel. For transatlantic flights, compare Aer Lingus with United and any seasonal carriers. Use Shannon's US pre-clearance facility for a seamless arrival in America. Flying mid-week typically yields lower fares, especially on transatlantic routes. SNN is a convenient, uncrowded alternative to Dublin for travelers in the west and midwest of Ireland.

Business Class deal locked

This deal is available only to Secret Flying Premium members. Upgrade now to unlock and access Business Class deals.

June 3, 2026

Flight deals from Dublin or Shannon, Ireland to US cities | Secret Flying

July 11, 2025

Non-stop from Dublin or Shannon, Ireland to US cities from only €366 roundtrip

Non-stop flights from Dublin or Shannon, Ireland to US cities from only €366 roundtrip with Aer Lingus.

Flight deals from Shannon, Ireland to Boston, USA | Secret Flying

January 2, 2025

Non-stop from Shannon, Ireland to Boston, USA for only €348 roundtrip

Non-stop flights from Shannon, Ireland to Boston, USA for only €348 roundtrip with Aer Lingus.

Flight deals from Dublin or Shannon, Ireland to Paris, France | Secret Flying

September 5, 2024

Non-stop from Dublin or Shannon, Ireland to Paris, France from only €74 roundtrip

Non-stop flights from Dublin or Shannon, Ireland to Paris, France from only €74 roundtrip with Aer Lingus.

Flight deals from Irish cities to Kuala Lumpur, Malaysia | Secret Flying

July 19, 2024

Irish cities to Kuala Lumpur, Malaysia from only €449 roundtrip

Cheap flights from Irish cities to Kuala Lumpur, Malaysia from only €449 roundtrip with British Airways.

Flight deals from Shannon, Ireland to Boston or New York, USA | Secret Flying

May 15, 2024

Non-stop from Shannon, Ireland to Boston or New York, USA from only €357 roundtrip

Non-stop flights from Shannon, Ireland to Boston or New York, USA from only €357 roundtrip with Aer Lingus.

Flight deals from Dublin or Shannon, Ireland to New York, USA | Secret Flying

April 28, 2023

Non-stop from Dublin or Shannon, Ireland to New York, USA from only €264 roundtrip (Sep dates)

Non-stop flights from Dublin or Shannon, Ireland to New York, USA from only €264 roundtrip with Aer Lingus.

Flight deals from Shannon or Dublin, Ireland to Palm Springs, California | Secret Flying

April 4, 2023

Business Class from Shannon or Dublin, Ireland to Palm Springs, California from only €1470 roundtrip (Nov-Dec dates) (lie-flat seats)

Business Class flights from Shannon or Dublin, Ireland to Palm Springs, California from only €1470 roundtrip with Aer Lingus and American Airlines.

Flight deals from Irish cities to Shanghai, China | Secret Flying

March 14, 2023

Irish cities to Shanghai, China from only €409 roundtrip (Jan dates)

Cheap flights from Irish cities to Shanghai, China from only €409 roundtrip with Aer Lingus and Virgin Atlantic.