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£28+ Cheap flights from Shannon

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SNN — LHR
13 Mar — 20 Mar1
1 adult

What to know about flights from Shannon

Discover essential information about flights departing from Shannon, including flight schedules, destinations, airlines operating at the Shannon airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 8 March 2025.

Cheapest round-trip flight

£55

Cheapest airline

Aer Lingus

Good round-trip deal

£39 or less

Good one-way deal

£14 or less
The cheapest round-trip flight from Shannon is currently to London Heathrow.
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On average, Aer Lingus currently has the cheapest one-way flight from Shannon (avg. price of £85).
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Price to beat on a round-trip flight from Shannon.
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Price to beat on a one-way flight from Shannon.
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Find flights from Shannon

Cheapest flights from Shannon
Explore the most affordable flight options available from Shannon. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.

Tue 1/410:40SNN - EDI
Nonstop1h 20mRyanair
Thu 3/423:50EDI - SNN
Nonstop1h 15mRyanair
Deal found 6/3£28
Thu 10/416:05SNN - BHX
Nonstop1h 15mRyanair
Tue 29/422:55BHX - SNN
Nonstop1h 20mRyanair
Deal found 7/3£29
Wed 9/406:05SNN - STN
Nonstop1h 30mRyanair
Tue 29/408:35STN - SNN
Nonstop1h 30mRyanair
Deal found 7/3£31
Wed 9/416:25SNN - LGW
Nonstop1h 35mRyanair
Tue 29/415:00LGW - SNN
Nonstop1h 35mRyanair
Deal found 7/3£32
Fri 11/421:15SNN - LHR
Nonstop1h 25mAer Lingus
Wed 23/414:40LHR - SNN
Nonstop1h 30mAer Lingus
Deal found 8/3£70
Mon 31/322:15SNN - EDI
1 stop25h 35mMultiple Airlines
Thu 3/423:50EDI - SNN
Nonstop1h 15mMultiple Airlines
Deal found 7/3£79
Fri 4/423:25SNN - STN
Nonstop1h 30mMultiple Airlines
Mon 7/408:30STN - SNN
1 stop4h 05mMultiple Airlines
Deal found 7/3£83
Thu 10/422:05SNN - BHX
1 stop9h 45mMultiple Airlines
Tue 29/422:55BHX - SNN
Nonstop1h 20mMultiple Airlines
Deal found 7/3£94
Thu 24/410:50SNN - LGW
Nonstop1h 35mMultiple Airlines
Wed 30/416:10LGW - SNN
1 stop16h 10mMultiple Airlines
Deal found 7/3£104
Thu 3/420:15SNN - BFS
1 stop20h 25mMultiple Airlines
Thu 10/406:35BFS - SNN
1 stop14h 50mMultiple Airlines
Deal found 7/3£119
Fri 4/421:15SNN - LHR
Nonstop1h 25mMultiple Airlines
Mon 7/421:35LHR - SNN
1 stop16h 20mMultiple Airlines
Deal found 7/3£127
Wed 9/411:50SNN - LTN
1 stop10h 25mMultiple Airlines
Tue 29/408:20LTN - SNN
1 stop5h 35mMultiple Airlines
Deal found 7/3£135

Find flights from Shannon within your budget

Find flights departing from Shannon that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 March 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Fri 4/4

18:35-22:10

1 stop27h 35m

London Gatwick

Fri 11/4

19:15-20:50

Nonstop1h 35m

£119

ShannonLondon

SNN - STN

SNNSTN

Shannon

Fri 4/4

06:00-07:30

Nonstop1h 30m

London Stansted

Mon 7/4

22:00-12:35

2 stops14h 35m

£119

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Thu 3/4

20:15-16:40

1 stop20h 25m

Belfast Intl

Thu 10/4

06:35-21:25

1 stop14h 50m

£119

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Fri 25/4

16:55-18:20

Nonstop1h 25m

London Heathrow

Tue 29/4

19:10-20:35

Nonstop1h 25m

£124

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Fri 4/4

21:15-22:40

Nonstop1h 25m

London Heathrow

Mon 7/4

21:35-13:55

1 stop16h 20m

£127

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Fri 25/4

15:35-08:25

2 stops16h 50m

London Gatwick

Tue 29/4

15:00-16:35

Nonstop1h 35m

£130

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Wed 9/4

11:50-22:15

1 stop10h 25m

London Luton

Tue 29/4

08:20-13:55

1 stop5h 35m

£135

ShannonEdinburgh

SNN - EDI

SNNEDI

Shannon

Mon 31/3

06:05-12:50

1 stop6h 45m

Edinburgh Turnhouse

Wed 2/4

19:30-00:10

1 stop4h 40m

£136

ShannonBirmingham

SNN - BHX

SNNBHX

Shannon

Thu 10/4

09:45-07:45

2 stops22h 00m

Birmingham

Tue 29/4

08:50-13:55

1 stop5h 05m

£145

ShannonLondon

SNN - STN

SNNSTN

Shannon

Fri 11/4

06:00-07:30

Nonstop1h 30m

London Stansted

Wed 23/4

20:40-07:40

1 stop11h 00m

£146

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 42 results
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Best time to book a flight from Shannon

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

Travel insights for flights from Shannon

Get recent, data-driven insights about flights from Shannon including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Shannon, Clare?

Use this chart to determine the optimal time to book a return flight from Shannon to Heathrow. Price data was last updated on 28 February 2025.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Shannon, Clare (average of £33). Flying from Shannon, Clare in June will prove the most costly (average of £98). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Shannon, Clare?

Only one airline operates round-trip flights from Shannon, Clare: Aer Lingus. This airline flies to the following popular destinations: London.

Aer Lingus

Aer Lingus

From £70

Ryanair

Ryanair

From £31

United Airlines

United Airlines

From £899

What are popular destinations to fly to from Shannon, Clare?

If you’re flying from Shannon, Clare, these routes are more frequently taken by airlines London (168 flights per day), New York (48 flights per day) and Boston (24 flights per day).

London

London

From £16

Reus

Reus

From £434

New York

New York

From £548

Manchester

Manchester

From £21

What is the cheapest place to fly to from Shannon, Clare?

The cheapest city to fly to from Shannon, Clare is London, with prices starting at £12. Explore other affordable destinations below.

London

London

From £16

Manchester

Manchester

From £21

Reus

Reus

From £434

New York

New York

From £548

Airline reviews for flights from Shannon

Get insights into the airlines that provide service from Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Shannon. In the last 7 days, Cheapflights users made a total of 858,174 searches.
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
8,649 reviews
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

JetBlue
7.3
Good
2,975 reviews
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

Aer Lingus
7.0
Good
1,063 reviews
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

British Airways
6.6
Okay
6,728 reviews
United Airlines
7.4
Good
8,649 reviews
Check prices

Boarding

7.7

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20

6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

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Direct flights from Ireland

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Direct flights from Shannon
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Related info for your journey

Access useful and relevant information related to your journey from Shannon. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 March 2025.

  • What are the most popular destinations to fly to from Shannon, Clare?

    This month, the top selected destinations from Shannon, Clare are New York, New York John F Kennedy Intl Airport, London Heathrow Airport. Throughout the year, New York, New York John F Kennedy Intl Airport, Boston are some of the top choices made by users flying from Shannon, Clare.

  • What is the cheapest flight from Shannon, Clare to anywhere?

    Users have flown out of Shannon, Clare for as low as £12 to London Stansted Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £244 to fly from Shannon, Clare.

  • What are the cheapest airlines flying from Shannon, Clare to anywhere?

    Over the past few days, we've found that Ryanair, Aer Lingus, and United Airlines have the cheapest prices from Shannon, Clare. Ryanair flights from Shannon, Clare to Malaga (£24), Aer Lingus flights from Shannon, Clare to Boston Logan Intl (£55), and United Airlines flights from Shannon, Clare to Houston Hobby (£697).

  • What is the cheapest premium economy flight from Shannon, Clare?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Shannon, Clare.
    Shannon to London Heathrow Airport from £385
    Shannon to Boston from £1,436

  • What is the cheapest month to fly from Shannon, Clare?

    At the present moment the cheapest month to fly from Shannon, Clare is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Shannon, Clare?

    Check out the cheapest flights from Shannon, Clare to embark to:
    Travel from Shannon to London from £70 round trip
    Travel from Shannon to Manchester from £129 round trip

  • How does Cheapflights help users find flights from Shannon?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights simply makes it quick and affordable to book flights from Shannon by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Shannon with no change fees?

    Certainly. Search results for flights from Shannon 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 Shannon become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Shannon today and book when you’re ready!

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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 Shannon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Shannon by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Shannon with no change fees?

Certainly. Search results for flights from Shannon 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 Shannon become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Shannon today and book when you’re ready!

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