Cheap flights from Belfast to Shannon from £110
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Round-trip from | £110 |
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Find flight deals from Belfast to Shannon
Cheapest flights from Belfast to ShannonExplore the most affordable flight options available from Belfast to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Belfast to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastShannon
BFS - SNN
BFSSNN
Belfast Intl
Thu 2/10
19:00-09:25
1 stop14h 25m
Shannon
Wed 8/10
09:55-14:35
1 stop4h 40m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
Thu 2/10
07:05-20:35
1 stop13h 30m
Shannon
Wed 8/10
07:40-17:10
1 stop9h 30m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
Thu 2/10
10:20-20:35
3 stops34h 15m
Shannon
Wed 8/10
07:40-09:30
3 stops25h 50m
Best time to book a flight from Belfast to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Belfast with our price prediction graph.
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Everything you need to know about your flight from Belfast to Shannon
Related info for your journey
Find useful and relevant information for your journey from Belfast to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast to Shannon
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How does Cheapflights help users find flights from Belfast to Shannon?
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Why should you use Cheapflights to find cheap flight tickets from Belfast to Shannon?
Cheapflights helps you find that perfect flight to Shannon from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Belfast to Shannon with no change fees?
Need flexible booking options for your flight to Shannon from Belfast? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Belfast to Shannon become cheaper?
Of course! You can now track prices for flights from Belfast to Shannon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.