What is the cheapest month to book a flight from Northern Ireland to Shannon, Clare?

Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Shannon, Clare (average of £69). Flying from Northern Ireland to Shannon, Clare in October is currently the most expensive (average of £123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Shannon, Clare ranges from 59.0 - 105.0 inches per month. October is typically the wettest month, when rainfall can reach 105.0 mm. April is typically the driest time to visit Shannon, Clare when rainfall is around 59.0 mm.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What is the cheapest time of day to fly from NIR to SNN?

When flying from Northern Ireland to Shannon, Clare, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£88+ Flights from Northern Ireland to Shannon

Cheap flight deals from Northern Ireland to Shannon

Round-trip from	£149
One-way from	£88

27/7-31/7
2 total stops
27h 10m total
Northern Ireland to Shannon

Search Deals

18/7
1 total stop
14h 15m total
Northern Ireland to Shannon

Search Deals

Find flight deals from Northern Ireland to Shannon

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 11 July 2025.

Sun 27/722:55BFS - SNN

1 stop16h 15mMultiple Airlines

Thu 31/720:15SNN - BFS

1 stop10h 55mMultiple Airlines

Deal found 11/7£149

Sun 27/707:30BHD - SNN

1 stop5h 10mMultiple Airlines

Thu 31/708:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 11/7£203

Thu 14/806:35BHD - SNN

1 stop4h 45mBritish Airways

Wed 20/821:15SNN - BHD

1 stop11h 35mBritish Airways

Deal found 10/7£278

Sun 27/707:30BHD - SNN

3 stops13h 05mAer Lingus

Thu 31/721:15SNN - BHD

3 stops19h 10mAer Lingus

Deal found 11/7£926

Best flights from Northern Ireland to Shannon
Discover carefully curated flight deals from Northern Ireland to Shannon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Sun 27/722:55BFS - SNN

1 stop16h 15mMultiple Airlines

Thu 31/720:15SNN - BFS

1 stop10h 55mMultiple Airlines

Deal found 11/7£149

Thu 14/806:35BHD - SNN

1 stop4h 45mBritish Airways

Wed 20/821:15SNN - BHD

1 stop11h 35mBritish Airways

Deal found 10/7£278

Sun 27/707:30BHD - SNN

1 stop5h 10mMultiple Airlines

Thu 31/708:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 11/7£203

Sun 27/707:30BHD - SNN

3 stops13h 05mAer Lingus

Thu 31/721:15SNN - BHD

3 stops19h 10mAer Lingus

Deal found 11/7£926

Last-minute flights from Northern Ireland to Shannon
Discover last-minute flight deals from Northern Ireland to Shannon. Data last updated 11 July 2025 and is based on user searches.

Sun 27/722:55BFS - SNN

1 stop16h 15mMultiple Airlines

Thu 31/720:15SNN - BFS

1 stop10h 55mMultiple Airlines

Deal found 11/7£149

Sun 27/707:30BHD - SNN

1 stop5h 10mMultiple Airlines

Thu 31/708:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 11/7£203

Sun 27/707:30BHD - SNN

3 stops13h 05mAer Lingus

Thu 31/721:15SNN - BHD

3 stops19h 10mAer Lingus

Deal found 11/7£926

Thu 14/806:35BHD - SNN

1 stop4h 45mBritish Airways

Wed 20/821:15SNN - BHD

1 stop11h 35mBritish Airways

Deal found 10/7£278

Cheapflights Fare Finder

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

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Sun 27/7

22:55-15:10

1 stop16h 15m

Shannon

Thu 31/7

20:15-07:10

1 stop10h 55m

£149

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Sun 27/7

07:30-12:40

1 stop5h 10m

Shannon

Thu 31/7

08:45-17:40

1 stop8h 55m

£203

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 14/8

06:35-11:20

1 stop4h 45m

Shannon

Wed 20/8

21:15-08:50

1 stop11h 35m

£278

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Sun 27/7

07:30-20:35

3 stops13h 05m

Shannon

Thu 31/7

21:15-16:25

3 stops19h 10m

£926

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 18/7

18:10-08:25

1 stop14h 15m

£88

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Fri 18/7

07:00-08:25

1 stop25h 25m

£88

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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.

Reviews of airlines servicing Shannon

Read reviews from past customers who have flown with Aer Lingus and British Airways from Northern Ireland to Shannon. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.1

Good

1,154 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Aer Lingus

7.1

Good

1,154 reviews

Aer Lingus

7.1

Good

1,154 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

British Airways

6.6

Okay

7,109 reviews

Aer Lingus

7.1

Good

1,154 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Related info for your journey

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.
What is the cheapest month to book a flight from Northern Ireland to Shannon, Clare?
Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Shannon, Clare (average of £69). Flying from Northern Ireland to Shannon, Clare in October is currently the most expensive (average of £123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Ennis

Tipperary

Browse thousands of different options on Cheapflights for your next trip

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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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Cheap flights from Northern Ireland to Shannon from £88

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 11 July 2025.

Round-trip from

One-way from

Find flight deals from Northern Ireland to Shannon

Cheapest flights from Northern Ireland to ShannonExplore 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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Shannon that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Shannon

Reviews of airlines servicing Shannon

Read reviews from past customers who have flown with Aer Lingus and British Airways from Northern Ireland to Shannon. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

What is the cheapest month to book a flight from Northern Ireland to Shannon, Clare?

Travelling to a place near Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Shannon

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 11 July 2025.