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Cheap flights from Northern Ireland to Shannon from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SNN
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Shannon

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Shannon
Explore the most affordable flight options available from Northern Ireland to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Thu 9/421:25
BFS
-
SNN
1 stop12h 30m
Multiple Airlines
Thu 16/408:30
SNN
-
BFS
1 stop6h 50m
Multiple Airlines
Deal found 12/3£94
Thu 9/407:00
BHD
-
SNN
1 stop4h 20m
Multiple Airlines
Thu 16/408:30
SNN
-
BHD
1 stop7h 00m
Multiple Airlines
Deal found 12/3£122
Fri 17/419:35
BHD
-
SNN
1 stop20h 15m
British Airways
Tue 21/421:15
SNN
-
BHD
1 stop11h 45m
British Airways
Deal found 10/3£349

Find flight deals from Northern Ireland to Shannon

Keep the following information in mind while searching for Northern Ireland to Shannon flight deals. Data was last updated 15 March 2026.

Round-trip from

£94

One-way from

£52
9/4-16/4
  • 9/4-16/4
  • 2 total stops
  • 19h 20m total
  • Northern Ireland to Shannon
Search Deals
16/4
  • 16/4
  • 1 total stop
  • 21h 05m total
  • Northern Ireland to Shannon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 15 March 2026.
Use the filters below to find and compare flights from Northern Ireland to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Thu 9/4

21:25-09:55

1 stop12h 30m

Shannon

Thu 16/4

08:30-15:20

1 stop6h 50m

£94
Fastest return journey

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 9/4

07:00-11:20

1 stop4h 20m

Shannon

Thu 16/4

08:30-15:30

1 stop7h 00m

£125

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 17/4

19:35-15:50

1 stop20h 15m

Shannon

Tue 21/4

21:15-09:00

1 stop11h 45m

£349
Cheapest one-way

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Thu 16/4

22:45-19:50

1 stop21h 05m

£52

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 24/4

07:00-22:25

2 stops15h 25m

£104
Fastest single journey

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Wed 25/3

06:45-16:45

1 stop10h 00m

£268

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Sorted by cheapest first

Best time to book a flight from Northern Ireland to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Shannon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Northern Ireland?

    For a flight from Northern Ireland to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city.

  • How long is the flight from Northern Ireland to Shannon, Clare?

    Airlines like British Airways fly from Northern Ireland to Shannon, Clare in about 20h 15m. The time it takes to get you to your destination can typically vary by up to . Northern Ireland and Shannon, Clare are separated by a distance of 182 mi.

  • Can I find deals for flights from Northern Ireland to Shannon that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Shannon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Shannon.

  • Can I find deals for business class flights from Northern Ireland to Shannon?

    Yes. Cheapflights offers flight deals from Northern Ireland to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Tipperary

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When you search for this flight from Northern Ireland to Shannon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Shannon?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Shannon.

Can Cheapflights find flights from Northern Ireland to Shannon with no change fees?

Certainly. Search results for flights to Shannon from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Shannon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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