£20 Cheap Flights to Shannon

View £20 flight on Mon, 25 Aug 2025Opens in a new window

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Cheap round-trip flights to Shannon

Prices were available within the past 7 days and start at £20 for one-way flights and £42 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 27 Nov - Sat, 29 Nov
MAN
Manchester
SNN
Shannon
£42 Return, just found
£42
Return
just found
Select Ryanair flight, departing Thu, 27 Nov from Manchester to Shannon, returning Sat, 29 Nov, priced at £42 just found
Aer Lingus
Tue, 12 Aug - Wed, 13 Aug
LHR
London
SNN
Shannon
£101 Return, found 3 hours ago
£101
Return
found 3 hours ago
Select Aer Lingus flight, departing Tue, 12 Aug from London to Shannon, returning Wed, 13 Aug, priced at £101 found 3 hours ago
KLM
Fri, 10 Oct - Sun, 12 Oct
LHR
London
ORK
Cork
£158 Return, found 4 hours ago
£158
Return
found 4 hours ago
Select KLM flight, departing Fri, 10 Oct from London to Cork, returning Sun, 12 Oct, priced at £158 found 4 hours ago
Swiss International Air Lines
Thu, 11 Sep - Tue, 16 Sep
LHR
London
ORK
Cork
£163 Return, found 6 days ago
£163
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 11 Sep from London to Cork, returning Tue, 16 Sep, priced at £163 found 6 days ago
Lufthansa
Fri, 17 Apr - Sun, 19 Apr
LHR
London
ORK
Cork
£182 Return, found 1 hour ago
£182
Return
found 1 hour ago
Select Lufthansa flight, departing Fri, 17 Apr from London to Cork, returning Sun, 19 Apr, priced at £182 found 1 hour ago

Find the cheapest month to fly from Columbus (CMH) to Shannon (SNN)

August is typically the cheapest month to fly

From £431 - £1,382 per traveller.

Graph displaying average flight prices per month

Expedia flights to Shannon

Searching for cheap flights to Shannon? No travel company presents more choices than Expedia if you're looking to compare flights to Shannon. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ireland. Expedia provides the cheapest flights to many destinations in Ireland and you may find even greater savings if you combine your flight with a hotel stay in Shannon.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Shannon for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Shannon flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

How do I find cheap flights to Shannon that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we have a "No change fee" search function to help you locate flexible, affordable flights to Shannon. It's on the left-hand side of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to Shannon?
When it's time for a well-deserved break, these leading airlines will make your journey to Shannon a real cinch:

  • Aer Lingus - 60 flights to or near Shannon each month, including 60 flights to Shannon Airport (SNN) per month.
  • United Airlines - 60 flights to or near Shannon each month, including 60 flights to Shannon Airport (SNN) per month.

How can I find cheap tickets to Shannon?
Book well ahead, consider alternative airports, use miles or points — you're not short of ways! One more is to make the most of Expedia's "flexible dates" feature. Search for your Shannon flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Shannon was £42.
How much is a flight to Shannon?
There were plenty of inexpensive fares up for grabs in the last seven days, with the cost of a return air ticket to Shannon ranging between £42 and £182. Many lucky travellers nabbed one-way tickets from Manchester (MAN) for just £20.
What are the most popular airports to fly into in Shannon?
Book your flight to Shannon Airport (SNN) and enjoy all that Shannon has to offer. As the region's main point of entry, about 121 flights land here each month.
When is the cheapest time to fly to Shannon?
Taking off on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest airfare. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved enjoying yourself in Shannon instead!
How much is a plane ticket to Shannon?
Seats to Shannon ranged from £42 to £182 in the last seven days. Generally, the quicker you book the bigger the bargain.
What months are the cheapest to book a flight to Shannon?
An inexpensive month to book a fabulous deal to Shannon is February, whereas the most expensive is December. Keep clear of this month if you're on a budget.
Flights to Shannon information
Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Return price
£38

Trending flights to Shannon

Prices were available within the past 7 days and start at £20 for one-way flights and £42 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 14 Nov - Mon, 17 Nov
MAN
Manchester
KIR
Killarney
£42 Return, found 4 hours ago
£42
Return
found 4 hours ago
Select Ryanair flight, departing Fri, 14 Nov from Manchester to Killarney, returning Mon, 17 Nov, priced at £42 found 4 hours ago
*Available to Expedia members.