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Cheap flights from Brighton to Shannon from £16

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNN
2 Feb — 9 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brighton to Shannon are usually found in January or February, booked 37 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Brighton to Shannon

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Shannon
Explore the most affordable flight options available from Brighton to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 January 2026.

Sat 31/118:30LGW - SNN
Nonstop1h 30mRyanair
Sat 7/216:35SNN - LGW
Nonstop1h 30mRyanair
Deal found 3/1£36
Thu 5/207:05STN - SNN
Nonstop1h 35mRyanair
Sun 8/205:55SNN - STN
Nonstop1h 35mRyanair
Deal found 1/1£36
Thu 22/113:10LGW - SNN
Nonstop1h 30mRyanair
Mon 26/115:55SNN - LGW
Nonstop1h 30mRyanair
Deal found 2/1£37
Tue 3/217:20STN - SNN
Nonstop1h 35mRyanair
Sat 7/220:25SNN - STN
Nonstop1h 35mRyanair
Deal found 1/1£37
Wed 18/212:20STN - SNN
Nonstop1h 35mRyanair
Sat 21/220:25SNN - STN
Nonstop1h 35mRyanair
Deal found 2/1£38
Wed 4/212:20STN - SNN
Nonstop1h 35mRyanair
Wed 11/214:20SNN - STN
Nonstop1h 35mRyanair
Deal found 1/1£39
Thu 29/113:10LGW - SNN
Nonstop1h 30mRyanair
Thu 5/211:15SNN - LGW
Nonstop1h 30mRyanair
Deal found 1/1£39
Wed 4/212:20STN - SNN
Nonstop1h 35mRyanair
Sun 8/205:55SNN - STN
Nonstop1h 35mRyanair
Deal found 1/1£39
Fri 20/206:35STN - SNN
Nonstop1h 35mRyanair
Sun 22/205:55SNN - STN
Nonstop1h 35mRyanair
Deal found 2/1£40
Thu 26/313:10LGW - SNN
Nonstop1h 30mRyanair
Sun 29/311:20SNN - LGW
Nonstop1h 35mRyanair
Deal found 1/1£42
Thu 26/316:15STN - SNN
Nonstop1h 35mRyanair
Sun 29/319:00SNN - STN
Nonstop1h 30mRyanair
Deal found 1/1£45
Fri 13/306:35STN - SNN
Nonstop1h 35mRyanair
Sun 15/319:55SNN - STN
Nonstop1h 35mRyanair
Deal found 1/1£48

Find flight deals from Brighton to Shannon

Keep the following information in mind while searching for Brighton to Shannon flight deals. Data was last updated 3 January 2026.

Round-trip from

£36

One-way from

£16

Popular in

December

Cheapest in

January

Average price

£45
Ryanair
  • Ryanair
  • 31/1-7/2
  • Nonstop
  • 3h 00m total
  • Brighton to Shannon
Search Deals
Ryanair
  • Ryanair
  • 1/2
  • Nonstop
  • 1h 35m total
  • Brighton to Shannon
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 3 January 2026.
Use the filters below to find and compare flights from Brighton to Shannon that are best for you.

Fly from

Brighton

Fly to

Shannon

Route

Depart

Return

Price

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Sat 31/1

18:30-20:00

Nonstop1h 30m

Shannon

Sun 1/2

15:55-17:25

Nonstop1h 30m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 5/2

07:05-08:40

Nonstop1h 35m

Shannon

Sun 8/2

05:55-07:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 22/1

07:05-08:40

Nonstop1h 35m

Shannon

Mon 26/1

19:55-21:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 3/2

17:20-18:55

Nonstop1h 35m

Shannon

Tue 10/2

19:20-20:55

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Mon 16/2

21:55-23:30

Nonstop1h 35m

Shannon

Mon 23/2

19:55-21:30

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Tue 3/2

17:20-18:55

Nonstop1h 35m

Shannon

Mon 9/2

05:50-07:25

Nonstop1h 35m

£36

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 6/2

13:35-15:10

Nonstop1h 35m

Shannon

Wed 11/2

14:20-15:55

Nonstop1h 35m

£36

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Thu 22/1

13:10-14:40

Nonstop1h 30m

Shannon

Mon 26/1

15:55-17:25

Nonstop1h 30m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Sat 7/2

06:00-07:35

Nonstop1h 35m

Shannon

Sat 7/2

20:25-22:00

Nonstop1h 35m

£37

LondonShannon

STN - SNN

STNSNN

London Stansted

Sat 31/1

22:25-23:59

Nonstop1h 34m

Shannon

Sat 7/2

20:25-22:00

Nonstop1h 35m

£37

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 60 results
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Best time to book a flight from Brighton to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Brighton 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 Brighton to Shannon

How far ahead should I book a flight from Brighton to Shannon, Clare?

Use this chart to determine the optimal time to book a return flight from Brighton to Shannon. Price data was last updated on 26 December 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brighton to Shannon, Clare. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Brighton to Shannon, Clare (average of £16). Flying from Brighton to Shannon, Clare in August is currently the most expensive (average of £33). 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.

What is the cheapest time of day to fly from BH9 to SNN?

Find hourly flight availability from Brighton to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 January 2026.

It’s optimal to fly from Brighton to Shannon, Clare in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Brighton to Shannon, Clare?

Use this chart to determine the cheapest time to fly return from Brighton to Shannon. Price data was last updated on 6 December 2025.

Travellers seeking maximum savings on their Brighton to Shannon, Clare flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brighton to Shannon, Clare

Explore weekly flight availability from Brighton to Shannon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 January 2026.

The most flights from BH9 to SNN are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost for a return flight from Brighton to Shannon, Clare?

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 3 January 2026.
Check out reviews from past customers who have flown with Aer Lingus, Ryanair, andBritish Airways from Brighton to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,419 reviews
Check prices

Boarding

7.4

Entertainment

6.9

Food

6.6

Crew

8.0

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Aer Lingus
7.2
Good
1,419 reviews
Aer Lingus
7.2
Good
1,419 reviews
Check prices

Boarding

7.4

Entertainment

6.9

Food

6.6

Crew

8.0

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Ryanair
6.9
Okay
5,237 reviews
Aer Lingus
7.2
Good
1,419 reviews
Check prices

Boarding

7.4

Entertainment

6.9

Food

6.6

Crew

8.0

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
British Airways
6.7
Okay
7,640 reviews
Aer Lingus
7.2
Good
1,419 reviews
Check prices

Boarding

7.4

Entertainment

6.9

Food

6.6

Crew

8.0

Comfort

7.1

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.

Related info for your journey

Find useful and relevant information for your journey from Brighton 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 Brighton?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Brighton. On average, Shannon has 13 inbound flights from Brighton per day from 2 airlines. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

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

    For as low as £36, Ryanair can have you in Shannon, Clare from Brighton in 1h 30m. Brighton and Shannon, Clare are separated by a distance of 387 mi. Most flights are nonstop.

  • What are the most popular routes from Brighton to Shannon, Clare?

    When deciding which route to take from Brighton to Shannon, Clare consider London Heathrow - Shannon, London Stansted - Shannon or London Gatwick - Shannon as they are the most popular.

  • What are the most reliable airlines from Brighton to Shannon, Clare?

    The top 3 most reliable airlines when flying from Brighton to Shannon, Clare are Qatar Airways (68%), Aer Lingus (68%) and British Airways (68%).

  • What are the cheapest flights from Brighton to Shannon, Clare?

    On average you can expect to pay £496 for a flight from Brighton to Shannon, Clare. The cheapest flight overall is £125 while the most popular route, (London Heathrow - Shannon) is currently priced at £99.

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

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

  • How can I find direct flights from Brighton to Shannon?

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

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

    Yes. Cheapflights offers flight deals from Brighton 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 Brighton to Shannon, Clare?

    Currently, January is the cheapest month in which you can book a flight from Brighton to Shannon, Clare (average of £16). Flying from Brighton to Shannon, Clare in August is currently the most expensive (average of £33). 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

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 Brighton to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Brighton to Shannon

Discover the top 2 airlines that operate flights from Brighton to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£22Average£64FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£80Average£136FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to Shannon?

Cheapflights helps you search for flights from Brighton to Shannon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Shannon from Brighton.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brighton to Shannon flexibly with Cheapflights today.

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

Yes! Start tracking prices for Brighton to Shannon flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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