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Cheap flights from Northern Ireland to Shannon from £46

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SNN
7 Jun — 14 Jun1
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 8 May 2026.

Wed 3/615:40
BFS
-
SNN
1 stop7h 55m
Multiple Airlines
Wed 10/606:35
SNN
-
BFS
1 stop13h 15m
Multiple Airlines
Deal found 6/5£73
Tue 2/608:50
BFS
-
SNN
1 stop7h 50m
Multiple Airlines
Tue 9/618:10
SNN
-
BFS
1 stop5h 10m
Multiple Airlines
Deal found 5/5£79
Fri 5/619:55
BFS
-
SNN
1 stop13h 35m
Multiple Airlines
Fri 12/617:00
SNN
-
BFS
1 stop6h 00m
Multiple Airlines
Deal found 3/5£80
Mon 15/609:15
BFS
-
SNN
1 stop11h 10m
Multiple Airlines
Mon 22/608:10
SNN
-
BFS
1 stop13h 20m
Multiple Airlines
Deal found 7/5£81
Fri 29/522:15
BFS
-
SNN
1 stop11h 20m
Multiple Airlines
Thu 4/608:30
SNN
-
BFS
1 stop13h 50m
Multiple Airlines
Deal found 6/5£88
Thu 28/521:25
BFS
-
SNN
1 stop12h 30m
Multiple Airlines
Thu 4/608:30
SNN
-
BFS
1 stop6h 50m
Multiple Airlines
Deal found 4/5£90
Wed 3/616:45
BHD
-
SNN
1 stop6h 50m
Multiple Airlines
Wed 10/608:50
SNN
-
BHD
1 stop7h 15m
Multiple Airlines
Deal found 6/5£97
Thu 18/622:45
BFS
-
SNN
1 stop21h 05m
Multiple Airlines
Thu 25/608:30
SNN
-
BFS
1 stop13h 50m
Multiple Airlines
Deal found 3/5£99
Sat 30/507:40
BFS
-
SNN
2 stops15h 45m
Multiple Airlines
Mon 1/608:10
SNN
-
BFS
1 stop13h 20m
Multiple Airlines
Deal found 5/5£105
Fri 29/507:00
BHD
-
SNN
1 stop12h 50m
Multiple Airlines
Thu 4/608:30
SNN
-
BHD
1 stop7h 00m
Multiple Airlines
Deal found 6/5£119
Thu 28/507:00
BHD
-
SNN
1 stop4h 20m
Multiple Airlines
Thu 4/608:30
SNN
-
BHD
1 stop7h 00m
Multiple Airlines
Deal found 4/5£124
Tue 2/606:50
BHD
-
SNN
1 stop9h 20m
Multiple Airlines
Tue 9/616:35
SNN
-
BHD
1 stop4h 20m
Multiple Airlines
Deal found 5/5£130

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 8 May 2026.

Round-trip from

£73

One-way from

£46
3/6-10/6
  • 3/6-10/6
  • 2 total stops
  • 21h 10m total
  • Northern Ireland to Shannon
Search Deals
20/7
  • 20/7
  • 1 total stop
  • 9h 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 8 May 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

Wed 3/6

15:40-23:35

1 stop7h 55m

Shannon

Wed 10/6

06:35-19:50

1 stop13h 15m

£73

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Tue 2/6

08:50-16:40

1 stop7h 50m

Shannon

Tue 9/6

18:10-23:20

1 stop5h 10m

£79

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Fri 5/6

19:55-09:30

1 stop13h 35m

Shannon

Fri 12/6

17:00-23:00

1 stop6h 00m

£80

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Mon 15/6

09:15-20:25

1 stop11h 10m

Shannon

Mon 22/6

08:10-21:30

1 stop13h 20m

£81

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Fri 29/5

22:15-09:35

1 stop11h 20m

Shannon

Thu 4/6

08:30-22:20

1 stop13h 50m

£88

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Wed 3/6

16:45-23:35

1 stop6h 50m

Shannon

Wed 10/6

08:50-16:05

1 stop7h 15m

£97

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Thu 18/6

22:45-19:50

1 stop21h 05m

Shannon

Thu 25/6

08:30-22:20

1 stop13h 50m

£99

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Sat 30/5

07:40-23:25

2 stops15h 45m

Shannon

Mon 1/6

08:10-21:30

1 stop13h 20m

£105
Fastest return journey

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 28/5

07:00-11:20

1 stop4h 20m

Shannon

Thu 4/6

08:30-15:30

1 stop7h 00m

£124

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Mon 15/6

09:50-11:45

2 stops25h 55m

Shannon

Mon 22/6

08:10-17:20

1 stop9h 10m

£137

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 17 resultsSorted by cheapest first
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.

  • 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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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.

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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