A coastal landscape with a rocky outcrop, a sandy beach, and the ocean.

Cheap flights to Swansea

View €18 flight on Fri, 24 Jul 2026Opens in a new window

Popular airlines to Swansea

  • KLM

  • Air France

  • Virgin Atlantic

  • Delta

  • Ryanair

  • WestJet

  • British Airways

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Cheap round-trip flights to Swansea

Prices were available within the past 7 days and start at €18 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 16 Jul - Tue, 21 Jul
DUB
Dublin
CWL
Cardiff
€34 Return, found 1 hour ago
€34
Return
found 1 hour ago
Select Ryanair flight, departing Thu, 16 Jul from Dublin to Cardiff, returning Tue, 21 Jul, priced at €34 found 1 hour ago
Ryanair
Wed, 24 Jun - Tue, 30 Jun
DUB
Dublin
CWL
Cardiff
€35 Return, found 6 hours ago
€35
Return
found 6 hours ago
Select Ryanair flight, departing Wed, 24 Jun from Dublin to Cardiff, returning Tue, 30 Jun, priced at €35 found 6 hours ago
Ryanair
Wed, 24 Jun - Fri, 26 Jun
DUB
Dublin
CWL
Cardiff
€37 Return, found 4 hours ago
€37
Return
found 4 hours ago
Select Ryanair flight, departing Wed, 24 Jun from Dublin to Cardiff, returning Fri, 26 Jun, priced at €37 found 4 hours ago
Ryanair
Wed, 19 Aug - Mon, 31 Aug
DUB
Dublin
CWL
Cardiff
€38 Return, found 19 hours ago
€38
Return
found 19 hours ago
Select Ryanair flight, departing Wed, 19 Aug from Dublin to Cardiff, returning Mon, 31 Aug, priced at €38 found 19 hours ago
Ryanair
Sat, 1 Aug - Tue, 18 Aug
DUB
Dublin
CWL
Cardiff
€40 Return, found 2 hours ago
€40
Return
found 2 hours ago
Select Ryanair flight, departing Sat, 1 Aug from Dublin to Cardiff, returning Tue, 18 Aug, priced at €40 found 2 hours ago
Ryanair
Thu, 30 Jul - Thu, 6 Aug
DUB
Dublin
CWL
Cardiff
€40 Return, found 4 days ago
€40
Return
found 4 days ago
Select Ryanair flight, departing Thu, 30 Jul from Dublin to Cardiff, returning Thu, 6 Aug, priced at €40 found 4 days ago
Aer Lingus
Sat, 5 Sept - Sun, 6 Sept
BHD
Belfast
CWL
Cardiff
€118 Return, found 5 days ago
€118
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 5 Sept from Belfast to Cardiff, returning Sun, 6 Sept, priced at €118 found 5 days ago
KLM
Thu, 15 Oct - Sat, 31 Oct
DUB
Dublin
CWL
Cardiff
€195 Return, found 1 day ago
€195
Return
found 1 day ago
Select KLM flight, departing Thu, 15 Oct from Dublin to Cardiff, returning Sat, 31 Oct, priced at €195 found 1 day ago
Air France
Thu, 15 Oct - Sat, 31 Oct
DUB
Dublin
CWL
Cardiff
€269 Return, found 1 day ago
€269
Return
found 1 day ago
Select Air France flight, departing Thu, 15 Oct from Dublin to Cardiff, returning Sat, 31 Oct, priced at €269 found 1 day ago
British Airways
Thu, 6 Aug - Mon, 10 Aug
BHD
Belfast
CWL
Cardiff
€307 Return, found 9 hours ago
€307
Return
found 9 hours ago
Select British Airways flight, departing Thu, 6 Aug from Belfast to Cardiff, returning Mon, 10 Aug, priced at €307 found 9 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
Thu, 16 Jul - Tue, 21 Jul
DUB
Dublin
CWL
Cardiff
€34 Return, found 1 hour ago
€34
Return
found 1 hour ago
Select Ryanair flight, departing Thu, 16 Jul from Dublin to Cardiff, returning Tue, 21 Jul, priced at €34 found 1 hour ago

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 €307. If you were travelling one way out of Dublin (DUB), you could have nabbed a cheap fare from only €18.
How much is a plane ticket to Swansea?
In the last seven days, fares ranged between €34 and €307. 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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