78 € Cheap Flights from Shannon to Belfast

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Flight deals from Shannon Airport to Belfast

Looking for a cheap last-minute deal or the best return flight from Shannon Airport to Belfast? If you want to travel next month, return fares start from 84 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Shannon to Belfast

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

Alternative Shannon to Belfast routes

Looking for the cheapest, fastest or easiest route from Shannon to Belfast? You could fly into the following airports instead.

Shannon to Belfast: Flight information

The things to know before you go.
Cheapest flight found37 €
Cheapest month to flyMay

Finding cheap flights from Shannon to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Shannon to Belfast is 78 €. 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 Shannon to Belfast. But we found flights with one or more stops from 78 €.
As of April 2026, there are no flights flying from Shannon to Belfast.
The cheapest month to fly from Shannon to Belfast is usually April.
If you're flying from Shannon Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from 78 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Shannon Airport to Belfast on Thursday, 23 April 2026.
No airlines currently offer direct flights between Shannon Airport and Belfast. 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 Belfast 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 Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to Belfast.

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

  • Shannon (the location of Shannon Airport) and Belfast follow the same timezone — UTC+0.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This leaves you with plenty of time to board your SNN to Belfast flight.

  • Longer lines at check-in and security are likely if you're heading away during high season, so give yourself a little extra breathing room. A good rule of thumb for peak periods? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • We make it a breeze to book plane tickets from SNN to Belfast with a stopover. To see all the options, uncheck 'Direct flights only.' Next, select a flight with a stop long enough to see the sights of the city of your choice. The most sought-after stopovers include:

    • London Heathrow Airport (LHR)

    • London Gatwick Airport (LGW)

    • Stansted Airport (STN)

  • Located around 3 kilometres from central Shannon, SNN can be reached in about 5 minutes by car (depending on traffic). The journey on public transport will take roughly 10 minutes.

  • Want an easy start to your travels? Stay near SNN. Whether you're boarding an early flight from Shannon Airport to Belfast or want to avoid feeling rushed, these hotels are all about convenience:

  • Of the departures from Shannon Airport, 66.14% arrive as scheduled at their destination.

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

  • 37 € is the cheapest price we've seen for a one-way Shannon Airport to Belfast flight. A return ticket right now is 78 €. Depending on when you book and the availability, these fares could change.

  • Don't wait until the last minute. You're more likely to land cheap flights from SNN to Belfast if you book ahead. Airlines often offer some fantastic early bird deals.

  • If you have flexibility with your travel plans, use the 'Whole month' tool. It'll find the lowest price across every month when searching for your Shannon Airport to Belfast ticket.

  • Finding a cheap flight from SNN to Belfast is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know when there's a better deal.

  • Choose your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Shannon Airport to Belfast by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Belfast

Belfast International Airport (BFS)

  • The distance from Belfast International Airport (BFS) to central Belfast is roughly 32 kilometres. It takes around 30 minutes to get to the centre driving.

  • It'll take around 2 hours if you're travelling by public transport.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Shannon Airport to Belfast. Stay at one of these accommodation options near BFS instead:

  • Say yes to new adventures by picking up a Belfast International Airport rental car. Grab your wheels from Budget, Drivalia or Dollar and explore beyond Belfast's main sights.

  • Reserving your vehicle from Belfast International Airport around three weeks ahead of your flight from SNN to Belfast can help you get the best possible rate.

George Best Belfast City Airport (BHD)

  • George Best Belfast City Airport (BHD) is roughly 8 kilometres from the centre of Belfast. After your flight from Shannon Airport to Belfast, it'll take you around 10 minutes to get to the heart of the city in a ride-share or cab.

  • The journey will take about 20 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel close to BHD. Here are a few options where you can tuck yourself in after your SNN to Belfast flight:

  • Budget, Sixt and Alamo make picking up a George Best Belfast City Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you behind the wheel before you know it.

  • Avoid potential price surges. Reserving your ride two weeks before your arrival at BHD can help you lock in a better rate.

Best time to go to Belfast

  • Carefully consider your dates before securing your flight from Shannon Airport to Belfast. The city buzzes during peak season, but rates are generally higher and top attractions can be crowded. Plan your trip to Belfast in the low season if you want a more relaxed vibe.

  • When booking your Shannon Airport to Belfast plane ticket, think about the weather you're most comfortable in. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).

  • January sees average temperatures of between 1ºC (34ºF) and 8ºC (46ºF). Look for a cheap ticket from SNN to Belfast around that time if you want to travel when it's cooler.

More about Belfast

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in Belfast right here. Browse these options after you've booked your flight from Shannon Airport to Belfast:

  • There are so many things to discover in this city it can be tricky to work out where to start. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are leading attractions which should be on any well-planned Belfast itinerary.

Explore more of United Kingdom

  • Birmingham is just one of the many cities in United Kingdom waiting to be explored after you've experienced Belfast. Around 354 kilometres away to the south-east, its top attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If you want to check out another corner of United Kingdom, head for Bristol, about 418 kilometres south-east of Belfast. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among its highlights.

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