Cheap Flights from Belfast to Shannon

Compare Belfast to Shannon flight deals

Find the cheapest month or even day of the year to fly to Shannon

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Flight deals from Belfast to Shannon Airport

Looking for a cheap last-minute deal or the best return flight from Belfast to Shannon Airport? If you want to travel next month, return fares start from $232. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Shannon flights are currently cheapest in April.

Belfast to Shannon: Alternative routes

Compare routes from Belfast to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

Belfast to Shannon: Flight information

The things to know before you go.
Cheapest flight found$232
Cheapest month to flyApril

Finding cheap flights from Belfast to Shannon: Frequently asked questions

The best price we found for a return flight from Belfast to Shannon is $232. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast to Shannon. But we found flights with one stop from $232.
As of March 2026, there are no flights flying from Belfast to Shannon.
The cheapest month to fly from Belfast to Shannon is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Shannon Airport on Tuesday, 14 April 2026.
No airlines currently offer direct flights between Belfast and Shannon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Shannon is easyJet .

Flying from Belfast to Shannon Airport (SNN): What you need to know

  • Belfast and Shannon (where Shannon Airport is located) share the UTC+0 timezone. That means you won't have to adjust your watch on arrival.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to board your flight from Belfast to SNN.

  • Head to the airport even earlier during popular months like June. Aim for two hours before domestic departures and four hours ahead of international journeys. After checking in, you can use any extra time to relax or go over your itinerary.

Airports in Belfast

Belfast International Airport (BFS)

  • We make it a piece of cake to book cheap flights from Belfast to SNN with a stopover. To explore all your options departing from Belfast International Airport (BFS), deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Popular stopovers between BFS and SNN include:

    • London Gatwick Airport (LGW)

    • London Stansted Airport (STN)

    • Birmingham Airport (BHX)

  • Located around 19 kilometres from central Belfast, BFS can be reached in about 25 minutes by car (depending on traffic). The journey by public transport is roughly 45 minutes.

  • Want a hassle-free start to your travels? Stay near Belfast International Airport. Whether you're boarding an early flight from Belfast to Shannon Airport or just don't like being rushed, these hotels have you covered:

  • Of the flights that depart from Belfast International Airport, 68% land on schedule at their destination.

George Best Belfast City Airport (BHD)

  • Turn your flight into part of the adventure with a stopover on your flight from Belfast to Shannon Airport. Here's where you can connect between George Best Belfast City Airport and SNN:

    • London Heathrow Airport (LHR)

    • Edinburgh Airport (EDI)

    • Birmingham Airport (BHX)

  • BHD is about 5 kilometres from central Belfast. It'll take you 15 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 25 minutes.

  • Taking off bright and early? Think about checking in to one of these hotels near George Best Belfast City Airport the day before your Belfast to SNN flight:

  • George Best Belfast City Airport has an on-time performance rate of 69%. This figure sheds light on how frequently flights that depart from this airport arrive at their destination on schedule.

About Shannon Airport (SNN)

  • If you're arriving on a late flight from Belfast to Shannon Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and relaxing soon after at one of these hotels near SNN:

  • Get on the fast track to adventure by picking up a Shannon Airport rental car. Grab your wheels from Easirent, Budget or Carhire and explore beyond Shannon's usual tourist stops.

  • Lock in the best possible rate by booking your ride around four weeks before your Belfast to Shannon Airport flight.

Getting from Shannon Airport (SNN) to central Shannon

  • Shannon Airport to central Shannon is about 3 kilometres. If you're renting a car or getting a taxi, do some research to make your trip as smooth as possible. Journey times can vary depending on the time of day and traffic conditions.

  • It typically takes 15 minutes if you're using public transport.

How to find the cheapest flights from Belfast to Shannon Airport (SNN)

  • The lowest price we've found for a one-way ticket from Belfast to Shannon Airport is $125. For a return flight on this route, the best price is $232. Depending on how early you book and the availability, these fares may change.

  • To pick up cheap flights from Belfast to SNN, book ahead. Airlines usually offer lower fares when tickets are first released.

  • The 'Whole month' search tool shows you the cheapest Belfast to Shannon Airport tickets across the month. It's an easy way to find a bargain if your plans aren't set in stone.

  • Snapping up a cheap plane ticket from Belfast to SNN couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a price drop.

  • Tailor your travel plans using filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Belfast to Shannon Airport.

The best time to fly from Belfast to Shannon Airport (SNN)

  • Think about the kind of holiday you want when planning your trip dates. January is the quietest month to go to Shannon. June is when most people book flights from Belfast to Shannon Airport (SNN), which may be ideal if you're chasing more excitement.

  • Book a Belfast to SNN plane ticket departing in July if you're eager to experience the city during its warmest month. You can expect temperatures in Shannon to range from 10ºC to 22ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from Belfast to Shannon Airport in January when temperatures are between 0ºC and 9ºC.

More about Shannon

  • Start your Shannon trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Belfast to Shannon Airport, check out our range of hotels including:

  • View Point Bunratty Castle and Atlantic Air Adventures are just two of the top-rated attractions to add to your Shannon must-do list. Continue your sightseeing adventures at Mooghaun Hill Fort.

Explore more of Ireland

  • You've visited Shannon, now it's time to explore other corners of Ireland. Journey around 193 kilometres northeast to Dublin to check off its top sights. From Guinness Storehouse to Trinity College Library and St. Patrick's Cathedral, you'll have a packed itinerary ahead.

  • Around 177 kilometres east of Shannon, Tallaght is another favourite stop in Ireland. Start your sightseeing at St Maelruain's Church of Ireland, St. Mark's Parish and Church of the Incarnation, Fettercairn.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.