Flight Destinations in Swansea

View ฿27,770 flight on Mon, 22 Jun 2026Opens in a new window

Popular airlines to Swansea

  • KLM

  • Air France

  • Virgin Atlantic

  • WestJet

  • Delta

  • British Airways

  • Aer Lingus

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Swansea

Prices were available within the past 7 days and start at ฿27,770 for one-way flights and ฿38,670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Xiamen Airlines
Wed, 10 Jun - Sun, 14 Jun
BKK
Bangkok
CWL
Cardiff
฿38,670 Return, found 1 day ago
฿38,670
Return
found 1 day ago
Select Xiamen Airlines flight, departing Wed, 10 Jun from Bangkok to Cardiff, returning Sun, 14 Jun, priced at ฿38,670 found 1 day ago
KLM
Wed, 10 Jun - Sun, 14 Jun
BKK
Bangkok
CWL
Cardiff
฿41,628 Return, found 1 day ago
฿41,628
Return
found 1 day ago
Select KLM flight, departing Wed, 10 Jun from Bangkok to Cardiff, returning Sun, 14 Jun, priced at ฿41,628 found 1 day ago
Air France
Wed, 10 Jun - Sun, 14 Jun
BKK
Bangkok
CWL
Cardiff
฿43,682 Return, found 1 day ago
฿43,682
Return
found 1 day ago
Select Air France flight, departing Wed, 10 Jun from Bangkok to Cardiff, returning Sun, 14 Jun, priced at ฿43,682 found 1 day ago
KLM
Fri, 29 May - Fri, 5 Jun
BWI
Baltimore
CWL
Cardiff
฿48,995 Return, just found
฿48,995
Return
just found
Select KLM flight, departing Fri, 29 May from Baltimore to Cardiff, returning Fri, 5 Jun, priced at ฿48,995 just found
KLM
Fri, 29 May - Fri, 5 Jun
BWI
Baltimore
CWL
Cardiff
฿49,915 Return, just found
฿49,915
Return
just found
Select KLM flight, departing Fri, 29 May from Baltimore to Cardiff, returning Fri, 5 Jun, priced at ฿49,915 just found
KLM
Fri, 29 May - Fri, 5 Jun
BWI
Baltimore
CWL
Cardiff
฿49,930 Return, just found
฿49,930
Return
just found
Select KLM flight, departing Fri, 29 May from Baltimore to Cardiff, returning Fri, 5 Jun, priced at ฿49,930 just found
KLM
Fri, 29 May - Fri, 5 Jun
BWI
Baltimore
CWL
Cardiff
฿51,885 Return, just found
฿51,885
Return
just found
Select KLM flight, departing Fri, 29 May from Baltimore to Cardiff, returning Fri, 5 Jun, priced at ฿51,885 just found
KLM
Thu, 28 May - Thu, 4 Jun
BWI
Baltimore
CWL
Cardiff
฿51,915 Return, found 1 hour ago
฿51,915
Return
found 1 hour ago
Select KLM flight, departing Thu, 28 May from Baltimore to Cardiff, returning Thu, 4 Jun, priced at ฿51,915 found 1 hour ago
American Airlines
Thu, 28 May - Thu, 4 Jun
BWI
Baltimore
CWL
Cardiff
฿62,445 Return, found 1 hour ago
฿62,445
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 28 May from Baltimore to Cardiff, returning Thu, 4 Jun, priced at ฿62,445 found 1 hour ago
Delta
Fri, 29 May - Fri, 5 Jun
BWI
Baltimore
CWL
Cardiff
฿98,365 Return, just found
฿98,365
Return
just found
Select Delta flight, departing Fri, 29 May from Baltimore to Cardiff, returning Fri, 5 Jun, priced at ฿98,365 just found

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.

Xiamen Airlines
Wed, 10 Jun - Sun, 14 Jun
BKK
Bangkok
CWL
Cardiff
฿38,670 Return, found 1 day ago
฿38,670
Return
found 1 day ago
Select Xiamen Airlines flight, departing Wed, 10 Jun from Bangkok to Cardiff, returning Sun, 14 Jun, priced at ฿38,670 found 1 day 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 ฿38,670.
How much is a flight to Swansea?
The price of a round-trip airfare to Swansea in the last seven days varied between ฿38,670 and ฿98,365. If you were travelling one way out of Bangkok (BKK), you could have nabbed a cheap fare from only ฿27,770.
How much is a plane ticket to Swansea?
In the last seven days, fares ranged between ฿38,670 and ฿98,365. 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
*Available to Expedia members.