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Cheap flights from Northern Ireland to Shannon from £42

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SNN
27 Feb — 6 Mar1
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 28 January 2026.

Fri 13/314:30
BFS
-
SNN
1 stop17h 05m
Multiple Airlines
Fri 20/322:00
SNN
-
BFS
1 stop10h 50m
Multiple Airlines
Deal found 27/1£107
Fri 1/506:50
BHD
-
SNN
1 stop15h 35m
Multiple Airlines
Sun 3/520:35
SNN
-
BHD
1 stop11h 35m
Multiple Airlines
Deal found 26/1£175
Sat 27/621:15
BFS
-
SNN
1 stop20h 20m
Multiple Airlines
Sat 4/708:20
SNN
-
BFS
1 stop3h 35m
Multiple Airlines
Deal found 25/1£178
Fri 1/507:00
BHD
-
SNN
1 stop6h 20m
Multiple Airlines
Sat 2/508:20
SNN
-
BHD
1 stop5h 55m
Multiple Airlines
Deal found 26/1£199
Sat 27/612:10
BHD
-
SNN
2 stops8h 10m
Multiple Airlines
Sat 4/706:40
SNN
-
BHD
1 stop4h 45m
Multiple Airlines
Deal found 25/1£202
Thu 5/215:05
BHD
-
SNN
1 stop4h 20m
British Airways
Mon 9/217:30
SNN
-
BHD
1 stop17h 10m
British Airways
Deal found 25/1£357
Fri 1/506:30
BHD
-
SNN
1 stop9h 40m
British Airways
Fri 1/521:15
SNN
-
BHD
1 stop20h 55m
British Airways
Deal found 26/1£381
Mon 2/211:30
BHD
-
SNN
1 stop24h 00m
British Airways
Fri 6/217:30
SNN
-
BHD
1 stop17h 00m
British Airways
Deal found 24/1£456

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 28 January 2026.

Round-trip from

£107

One-way from

£42
13/3-20/3
  • 13/3-20/3
  • 2 total stops
  • 27h 55m total
  • Northern Ireland to Shannon
Search Deals
24/3
  • 24/3
  • 1 total stop
  • 8h 25m 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 28 January 2026.
Use the filters below to find and compare flights from Northern Ireland to Shannon that are best for you.

Fly from

Northern Ireland

Fly to

Shannon

Route

Depart

Return

Price

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Fri 13/3

14:30-07:35

1 stop17h 05m

Shannon

Fri 20/3

22:00-08:50

1 stop10h 50m

£107

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 1/5

06:50-22:25

1 stop15h 35m

Shannon

Sun 3/5

20:35-08:10

1 stop11h 35m

£175

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Sat 27/6

21:15-17:35

1 stop20h 20m

Shannon

Sat 4/7

08:20-11:55

1 stop3h 35m

£178

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 1/5

07:00-13:20

1 stop6h 20m

Shannon

Sat 2/5

08:20-14:15

1 stop5h 55m

£199

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Sat 27/6

12:10-20:20

2 stops8h 10m

Shannon

Sat 4/7

06:40-11:25

1 stop4h 45m

£202

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 1/5

06:30-16:10

1 stop9h 40m

Shannon

Fri 1/5

21:15-18:10

1 stop20h 55m

£381

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Tue 24/3

05:45-14:10

1 stop8h 25m

£42

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Tue 24/3

09:25-18:55

1 stop9h 30m

£52

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Thu 28/5

22:45-19:50

1 stop21h 05m

£55

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Mon 20/7

06:30-15:35

1 stop9h 05m

£61

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 12 results
1
2

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 9h 40m. 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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Alternative routes for Northern Ireland to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Shannon?

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.

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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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