Shannon Airport (IATA: SNN, ICAO: EINN) serves Shannon, IE. It has 85 scheduled routes to 71 destinations in 19 countries, operated by 25 airlines.
- Seamless Security Process: Travelers consistently praise the quick and hassle-free security checks, often noting that liquids and electronics do not need to be removed from cabin bags due to modern scanners. Average security wait times are approximately 7 minutes, with off-peak times as low as 4 minutes.
- US Preclearance: Shannon Airport offers full US Customs and Border Protection (CBP) Preclearance, allowing passengers to complete all US immigration and customs inspections before departure. This means arriving in the US as a domestic passenger, significantly reducing wait times and making connections easier. The Mobile Passport Control (MPC) app, introduced in 2024, further streamlines this process.
- Cleanliness and Atmosphere: The terminal facilities are described as very clean, well-maintained, and quiet, offering a calm and welcoming environment. The Boru Lounge is particularly highlighted for its tranquility, cleanliness, and comfortable seating, including nap chairs.
- Friendly Staff and Accessibility: Numerous reviews commend the friendly, helpful, and professional staff. Shannon Airport is also recognized for its accessibility, being one of only two airports globally with "Age Friendly" status and the first in Europe to provide an autism sensory room.
- Convenient Parking: Onsite car parking options are readily available, considered reasonably priced, and within easy walking distance of the terminal, with options like Park4Less being the most economical.
- Limited Gluten-Free Options: Some travelers have noted a very limited availability of gluten-free food options within the airport's food court.
- Inconsistent Security Rules/Staff Experience: While generally positive, one recent review (April 2024) mentioned a bad-mannered security staff member. Another (June 2025) highlighted an inconsistent application of the 100ml liquid rule during security checks, despite the airport's policy of not requiring liquids to be removed.
- Duty-Free Pricing: For travelers heading to the US, some duty-free items, such as perfumes, were found to be more expensive than purchasing them in the United States (as of October 2023).
Bottom line: Shannon Airport consistently delivers a positive and efficient travel experience, making it a highly recommended choice for travelers seeking a stress-free journey, especially for those utilizing its unique US Preclearance facilities. Its focus on customer satisfaction and ongoing investments are likely to maintain its strong reputation.
New & changed departures
6 changes to SNN's schedule in the last 90 days.
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Track all changesRoutes from SNN
71 nonstop destinations · 25 airlines.
Airlines at SNN
25 carriers operate scheduled departures.
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Airport routes
Shannon Airport (SNN) offers 85 flight routes operated by 25 airlines. Major carriers include Ryanair, Buzz, Aer Lingus and others. Popular destinations from Shannon include London Heathrow, London Stansted, John F Kennedy Intl, London Gatwick, Manchester.
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Common questions about SNN
Quick answers, straight from the schedule data.
How many destinations have nonstop flights from SNN?
Shannon Airport has 85 scheduled routes to 71 destinations in 19 countries, operated by 25 airlines.
Which airlines fly from Shannon Airport?
25 carriers operate scheduled departures, including Ryanair, Buzz, Aer Lingus.
Where is Shannon Airport located?
Shannon Airport is located in Shannon, IE, at an elevation of 46 ft. Its IATA code is SNN and ICAO code is EINN.