Cheap flights from Carmarthen

View AU$238 flight on Fri, 12 June 2026Opens in a new window

Popular airlines from Carmarthen

  • KLM

  • Air France

  • Ryanair

  • Virgin Atlantic

  • Vueling Airlines

  • Aer Lingus

  • WestJet

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Carmarthen

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.

KLM
Mon, 20 Apr - Mon, 27 Apr
CWL
Cardiff
DUB
Dublin
AU$460 Return, found 6 days ago
AU$460
Return
found 6 days ago
Select KLM flight, departing Mon, 20 Apr from Cardiff to Dublin, returning Mon, 27 Apr, priced at AU$460 found 6 days ago
KLM
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$461 Return, found 5 days ago
AU$461
Return
found 5 days ago
Select KLM flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$461 found 5 days ago
KLM
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$469 Return, found 5 days ago
AU$469
Return
found 5 days ago
Select KLM flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$469 found 5 days ago
KLM
Sat, 16 May - Sat, 23 May
CWL
Cardiff
FAO
Algarve
AU$471 Return, found 21 hours ago
AU$471
Return
found 21 hours ago
Select KLM flight, departing Sat, 16 May from Cardiff to Algarve, returning Sat, 23 May, priced at AU$471 found 21 hours ago
KLM
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$475 Return, found 5 days ago
AU$475
Return
found 5 days ago
Select KLM flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$475 found 5 days ago
KLM
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$483 Return, found 5 days ago
AU$483
Return
found 5 days ago
Select KLM flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$483 found 5 days ago
KLM
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$483 Return, found 5 days ago
AU$483
Return
found 5 days ago
Select KLM flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$483 found 5 days ago
KLM
Fri, 12 June - Tue, 16 June
CWL
Cardiff
DUB
Dublin
AU$485 Return, found 4 days ago
AU$485
Return
found 4 days ago
Select KLM flight, departing Fri, 12 June from Cardiff to Dublin, returning Tue, 16 June, priced at AU$485 found 4 days ago
Air France
Tue, 21 Apr - Tue, 28 Apr
CWL
Cardiff
DUB
Dublin
AU$487 Return, found 5 days ago
AU$487
Return
found 5 days ago
Select Air France flight, departing Tue, 21 Apr from Cardiff to Dublin, returning Tue, 28 Apr, priced at AU$487 found 5 days ago
Aer Lingus
Sat, 6 June - Mon, 8 June
CWL
Cardiff
EDI
Edinburgh
AU$695 Return, found 2 days ago
AU$695
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 6 June from Cardiff to Edinburgh, returning Mon, 8 June, priced at AU$695 found 2 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Travel information

Flights from Carmarthen: Essential Travel Information

Cheapest flight from Carmarthen
AU$460 (roundtrip)
Best airlines to fly from Carmarthen
KLM, Air France, Aer Lingus
Cheapest month to fly from Carmarthen
April
Carmarthen IATA code
SWS
Carmarthen Country/State
Wales
Airline ticket deals from Carmarthen
AU$460 - AU$695

Explore a world of travel with Expedia

*Available to Expedia members.