Cheap flights from Belfast to Shannon from £122
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. 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 4 July 2025.
Round-trip from | £122 |
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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 4 July 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 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
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
Sun 17/8
23:30-09:30
1 stop10h 00m
Shannon
Sun 24/8
13:15-22:30
1 stop9h 15m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
Thu 31/7
15:20-19:50
1 stop4h 30m
Shannon
Thu 7/8
08:45-17:40
1 stop8h 55m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
Thu 31/7
18:45-20:35
2 stops25h 50m
Shannon
Thu 7/8
21:15-09:20
1 stop12h 05m
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.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Shannon
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated 4 July 2025.
See what other customers who have flown with British Airways from Belfast to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,May 2025
LHR - LAX
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,May 2025
LHR - LAX
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.