Cheap flights to Swansea

View €17 flight on Tue, 16 Jun 2026Opens in a new window

Popular airlines to Swansea

  • KLM

  • Air France

  • Virgin Atlantic

  • Delta

  • WestJet

  • Ryanair

  • British Airways

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Cheap round-trip flights to Swansea

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 19 Jun - Sun, 21 Jun
DUB
Dublin
CWL
Cardiff
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Fri, 19 Jun from Dublin to Cardiff, returning Sun, 21 Jun, priced at €34 just found
Ryanair
Wed, 13 May - Thu, 14 May
DUB
Dublin
CWL
Cardiff
€35 Return, found 4 hours ago
€35
Return
found 4 hours ago
Select Ryanair flight, departing Wed, 13 May from Dublin to Cardiff, returning Thu, 14 May, priced at €35 found 4 hours ago
Ryanair
Sat, 9 May - Tue, 12 May
DUB
Dublin
CWL
Cardiff
€37 Return, found 1 hour ago
€37
Return
found 1 hour ago
Select Ryanair flight, departing Sat, 9 May from Dublin to Cardiff, returning Tue, 12 May, priced at €37 found 1 hour ago
Ryanair
Fri, 15 May - Mon, 18 May
DUB
Dublin
CWL
Cardiff
€37 Return, found 1 hour ago
€37
Return
found 1 hour ago
Select Ryanair flight, departing Fri, 15 May from Dublin to Cardiff, returning Mon, 18 May, priced at €37 found 1 hour ago
Ryanair
Sat, 15 Aug - Tue, 18 Aug
DUB
Dublin
CWL
Cardiff
€39 Return, found 3 hours ago
€39
Return
found 3 hours ago
Select Ryanair flight, departing Sat, 15 Aug from Dublin to Cardiff, returning Tue, 18 Aug, priced at €39 found 3 hours ago
Ryanair
Thu, 4 Jun - Wed, 10 Jun
DUB
Dublin
CWL
Cardiff
€39 Return, found 6 days ago
€39
Return
found 6 days ago
Select Ryanair flight, departing Thu, 4 Jun from Dublin to Cardiff, returning Wed, 10 Jun, priced at €39 found 6 days ago
Aer Lingus
Sat, 10 Oct - Mon, 12 Oct
BHD
Belfast
CWL
Cardiff
€121 Return, found 5 days ago
€121
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 10 Oct from Belfast to Cardiff, returning Mon, 12 Oct, priced at €121 found 5 days ago
KLM
Thu, 18 Jun - Sat, 20 Jun
DUB
Dublin
CWL
Cardiff
€241 Return, found 1 day ago
€241
Return
found 1 day ago
Select KLM flight, departing Thu, 18 Jun from Dublin to Cardiff, returning Sat, 20 Jun, priced at €241 found 1 day ago
British Airways
Sat, 6 Jun - Sun, 7 Jun
BHD
Belfast
CWL
Cardiff
€306 Return, found 4 hours ago
€306
Return
found 4 hours ago
Select British Airways flight, departing Sat, 6 Jun from Belfast to Cardiff, returning Sun, 7 Jun, priced at €306 found 4 hours ago
Air France
Thu, 11 Jun - Sun, 14 Jun
DUB
Dublin
CWL
Cardiff
€407 Return, found 14 hours ago
€407
Return
found 14 hours ago
Select Air France flight, departing Thu, 11 Jun from Dublin to Cardiff, returning Sun, 14 Jun, priced at €407 found 14 hours ago

Trending flights to Swansea

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, 19 Jun - Sun, 21 Jun
DUB
Dublin
CWL
Cardiff
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Fri, 19 Jun from Dublin to Cardiff, returning Sun, 21 Jun, priced at €34 just found

Frequently asked questions

How do I find cheap flights to Swansea that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just enter your origin, destination and dates, click the "Search" button, then tick the checkbox below the "Flexible change policies" heading (top left-hand side of your screen). Expedia makes it easy to find affordable, flexible flights to Swansea.
How can I find cheap tickets to Swansea?
Book well ahead, consider nearby airports, use points or miles — there's no shortage of ways! Another one is to make the most of Expedia's "flexible dates" feature. Find your Swansea flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Swansea was €34.
How much is a flight to Swansea?
The price of a round-trip airfare to Swansea in the last seven days varied between €34 and €407. If you were travelling one way out of Dublin (DUB), you could have nabbed a cheap fare from only €17.
How much is a plane ticket to Swansea?
In the last seven days, fares ranged between €34 and €407. Swipe through our sensational deals to Swansea, pick your favourite and then start packing your suitcase.
What months are the cheapest to book a flight to Swansea?
A good month to book low-cost fares to Swansea is February. Keep in mind that in the U.S, an expensive time to purchase a ticket is during the festive month of December.

Book with confidence

About Swansea

Expedia offers flights to Swansea to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Swansea or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Swansea
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