Cheap Flights from Shannon Airport (SNN)

View AU$73 flight on Wed, 30 Sept 2026Opens in a new window

Popular airlines from Shannon Airport (SNN)

  • British Airways

  • Ryanair

  • Aer Lingus

  • American Airlines

  • Iberia

  • United

  • Lufthansa

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Flights from Shannon Airport

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, 1 Oct - Sun, 4 Oct
SNN
Shannon
LHR
London
AU$158 Return, found 4 days ago
AU$158
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 1 Oct from Shannon to London, returning Sun, 4 Oct, priced at AU$158 found 4 days ago
Aer Lingus
Fri, 25 Sept - Mon, 28 Sept
SNN
Shannon
LHR
London
AU$173 Return, found 4 days ago
AU$173
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 25 Sept from Shannon to London, returning Mon, 28 Sept, priced at AU$173 found 4 days ago
Aer Lingus
Fri, 23 Oct - Tue, 27 Oct
SNN
Shannon
LHR
London
AU$180 Return, found 4 days ago
AU$180
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 23 Oct from Shannon to London, returning Tue, 27 Oct, priced at AU$180 found 4 days ago
Aer Lingus
Thu, 1 Oct - Sun, 4 Oct
SNN
Shannon
LHR
London
AU$187 Return, found 4 days ago
AU$187
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 1 Oct from Shannon to London, returning Sun, 4 Oct, priced at AU$187 found 4 days ago
Aer Lingus
Fri, 25 Sept - Mon, 28 Sept
SNN
Shannon
LHR
London
AU$195 Return, found 4 days ago
AU$195
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 25 Sept from Shannon to London, returning Mon, 28 Sept, priced at AU$195 found 4 days ago
Aer Lingus
Wed, 14 Oct - Wed, 21 Oct
SNN
Shannon
LHR
London
AU$202 Return, found 19 hours ago
AU$202
Return
found 19 hours ago
Select Aer Lingus flight, departing Wed, 14 Oct from Shannon to London, returning Wed, 21 Oct, priced at AU$202 found 19 hours ago
British Airways
Thu, 3 Sept - Sun, 6 Sept
SNN
Shannon
LHR
London
AU$918 Return, found 3 hours ago
AU$918
Return
found 3 hours ago
Select British Airways flight, departing Thu, 3 Sept from Shannon to London, returning Sun, 6 Sept, priced at AU$918 found 3 hours ago
Iberia
Fri, 12 Feb - Thu, 18 Feb
SNN
Shannon
BOS
Boston
AU$920 Return, found 23 hours ago
AU$920
Return
found 23 hours ago
Select Iberia flight, departing Fri, 12 Feb from Shannon to Boston, returning Thu, 18 Feb, priced at AU$920 found 23 hours ago
United
Mon, 21 Sept - Mon, 28 Sept
SNN
Shannon
BOS
Boston
AU$1,014 Return, found 1 day ago
AU$1,014
Return
found 1 day ago
Select United flight, departing Mon, 21 Sept from Shannon to Boston, returning Mon, 28 Sept, priced at AU$1,014 found 1 day ago
Delta
Thu, 10 Sept - Sun, 13 Sept
SNN
Shannon
JFK
New York
AU$1,082 Return, found 5 days ago
AU$1,082
Return
found 5 days ago
Select Delta flight, departing Thu, 10 Sept from Shannon to New York, returning Sun, 13 Sept, priced at AU$1,082 found 5 days ago

Frequently asked questions

What is the airport code for Shannon Airport (SNN)?
Shannon Airport (SNN) uses the airport code: SNN.
How far is Shannon Airport (SNN) from central Shannon?
Book a Shannon car rental or save money by using public transportation. Alamo, Europcar and Avis are located at Shannon Airport (SNN) and offer a great variety of cars to choose from. Once you've collected your wheels, central Shannon is around 5 kilometres away to the northwest. Otherwise, the taxi service will quickly and efficiently get you from SNN to the centre.
Does Shannon Airport have a hotel?
SNN doesn't have any accommodation in its immediate surrounds. But you needn't worry. Explore your options a little further away and you're sure to find a comfortable place to stay before your next flight. Hop into a cosy bed and enjoy a good night's rest before you take off at the Treacys Oakwood Hotel or the Shannon Castle Holiday Cottages Type C. Both are just a short drive from the airport, so you won't have to stress about getting stuck in traffic and missing your flight. The first property features hypo-allergenic bedding, while the second has free WiFi.
Are there private lounges in Shannon Airport?
There are. You'll discover at least one private lounge at Shannon Airport. A handful of factors that determine eligibility for access to the lounge include your ticket type, your airline and membership privileges.
What airlines fly out of SNN?
Experience other cultures and taste diverse cuisines by heading off with one of these renowned airlines operating from SNN:

  • Aer Lingus
  • United Airlines

How many flights per day fly out of SNN?
Get up and away on one of the 19 flights that depart from Shannon Airport (SNN) a day. If you're feeling inspired to organise your next epic trip, look into this airport's destinations.
How to find cheap flights from SNN with Expedia?
After you've entered your destination and travel dates, you can sort your results by price, as well as filter by baggage inclusions, airlines and more. The cheapest one-way flight from Shannon (SNN) was to London (LHR) at AU$73. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. One of the easiest ways to snag a cheap flight is to be flexible with when you travel. Start by searching for flights on your preferred dates, then click on "Flexible dates" at the top of the page. This will show the cheapest prices for the days surrounding your trip. You can also filter your search results by nonstop flights, specific flight times, airline preferences and more.
Where can you fly to from SNN?
If you check out the numbers, most international travellers flying out of Shannon Airport have their sights set on London, Boston or Newark. Sounds like a great idea to us! When it comes to finding flights departing SNN that work with your budget and plans, look no further than our offers above. If you're searching for a specific destination, you can also check out the airport's official website for information on routes.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Shannon Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Shannon AirportShannon, IrelandIATA: SNN, ICAO: SNN52.702000-8.92482014.02 meters

Shannon Airport is also known by its International Air Transport Association code as SNN Airport and is located in the city of Shannon. Flights are handled by 16 airlines offering both international and domestic travel. The most common airline flying in and out of Shannon is American Airlines with 424 Shannon flights every month! We have all the Shannon Airport information you need to book cheap Shannon flights for your next business trip or holiday.

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