Find flights
When to book
FAQs

Cheap flights from Plymouth to Shannon from £380

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SNN
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Plymouth to Shannon

Keep the following information in mind while searching for Plymouth to Shannon flight deals. Data was last updated 26 August 2025.

Round-trip from

£452
Aer Lingus
  • Aer Lingus
  • 8/10-15/10
  • 4 total stops
  • 42h 20m total
  • Plymouth to Shannon
Search Deals

Find flight deals from Plymouth to Shannon

Cheapest flights from Plymouth to Shannon
Explore the most affordable flight options available from Plymouth to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Mon 25/812:15EXT - SNN
2 stops19h 40mMultiple Airlines
Mon 1/915:35SNN - EXT
2 stops20h 10mMultiple Airlines
Deal found 23/8£380
Wed 8/1012:30EXT - SNN
2 stops23h 20mAer Lingus
Wed 15/1016:55SNN - EXT
2 stops19h 00mAer Lingus
Deal found 24/8£452
Wed 8/1012:30EXT - SNN
2 stops23h 20mMultiple Airlines
Wed 15/1007:40SNN - EXT
3 stops33h 05mMultiple Airlines
Deal found 24/8£626

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth 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 26 August 2025.
Use the filters below to find and compare flights from Plymouth to Shannon that are best for you.

Fly from

Plymouth

Fly to

Shannon

Route

Depart

Return

Price

ExeterShannon

EXT - SNN

EXTSNN

Exeter

Wed 8/10

12:30-11:50

2 stops23h 20m

Shannon

Wed 15/10

16:55-11:55

2 stops19h 00m

£452

ExeterShannon

EXT - SNN

EXTSNN

Exeter

Wed 8/10

12:30-11:50

2 stops23h 20m

Shannon

Wed 15/10

07:40-16:45

3 stops33h 05m

£626

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Best time to book a flight from Plymouth to Shannon

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

What is the cheapest time of day to fly from P1Y to SNN?

Find hourly flight availability from Plymouth 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 26 August 2025.

When flying from Plymouth 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.

Related info for your journey

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

    If you book a flight to Shannon from Plymouth, you will be flying to Shannon, which is the city’s only airport. Shannon (SNN) is located 2.1 mi from the center of Shannon. There are 0 flights from Plymouth to Shannon per day from 0 different airlines.

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

    A quick flight from Plymouth to Shannon, Clare can take about 23h 20m. Aer Lingus provides one of the quickest options available for as low as £452. Airlines will cover a distance of 271 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Plymouth to Shannon, Clare (average of £69). Flying from Plymouth to Shannon, Clare in October is currently the most expensive (average of £118). 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

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 Plymouth to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Dublin flights
Heathrow to Dublin flights
Stansted to Dublin flights
Luton to Dublin flights
London City to Dublin flights
Manchester to Dublin flights
Birmingham to Dublin flights
Leeds to Dublin flights
Heathrow to Cork flights
Liverpool to Dublin flights
Bristol to Dublin flights
Edinburgh to Dublin flights
Gatwick to Cork flights
London City to Cork flights
Southampton to Dublin flights
Stansted to Cork flights
Heathrow to Shannon flights
Heathrow to Knock flights
Newcastle upon Tyne to Dublin flights
Southend to Dublin flights
Gatwick to Shannon flights
Stansted to Shannon flights
Luton to Knock flights
Stansted to Knock flights
Manchester to Cork flights
East Midlands to Dublin flights
Luton to Shannon flights
Luton to Cork flights
Luton to Milltown (Kerry) flights
Exeter to Dublin flights
Heathrow to Milltown (Kerry) flights
Manchester to Shannon flights
Stansted to Milltown (Kerry) flights
Bristol to Cork flights
Edinburgh to Shannon flights
London City to Donegal flights
Edinburgh to Cork flights
Heathrow to Donegal flights
Newquay to Dublin flights
Liverpool to Cork flights
Birmingham to Cork flights
Gatwick to Knock flights
Birmingham to Knock flights
Gatwick to Milltown (Kerry) flights
Southend to Cork flights
London City to Shannon flights
Manchester to Knock flights
London City to Milltown (Kerry) flights
Darlington to Dublin flights
Southampton to Cork flights

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 Plymouth to Shannon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Shannon from Plymouth today with Cheapflights!

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Plymouth to Shannon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Plymouth 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.