A large, historic stone building with multiple towers and arched windows.

Cheap flights to Carmarthenshire

View €17 flight on Fri, 18 Sept 2026Opens in a new window

Popular airlines to Carmarthenshire

  • KLM

  • Aer Lingus

  • easyJet

  • Air France

  • British Airways

  • Ryanair

  • Swiss International Air Lines

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Cheap round-trip flights to Carmarthenshire

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
Ryanair
Ryanair
Ryanair
Ryanair
Ryanair
Aer Lingus
Swiss International Air Lines
KLM
Air France

Trending flights to Carmarthenshire

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

Frequently asked questions

How do I find cheap flights to Carmarthenshire that have flexible change policies?
When it comes to travelling these days, flexibility is important. That's why we've added a "No change fee" filter to help you locate flexible, low-cost fares to Carmarthenshire. It's to the left of your screen underneath the "Flexible change policies" heading.
Which airlines fly to Carmarthenshire?
Let TUI Airways get you there. This well-known carrier runs 4 flights each month to Bristol Intl. Airport (BRS), a Carmarthenshire gateway.
How can I find cheap tickets to Carmarthenshire?
One of the best ways to score cheap tickets to Carmarthenshire is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will reveal the cheapest prices for nearby days. The best price for a flight to Carmarthenshire in the last seven days was €34. Booking well in advance will generally help you get an even better deal.
How much is a flight to Carmarthenshire?
You could have locked in a return air ticket to Carmarthenshire from anywhere between €34 and €243 in the last seven days. For one-way journeys from Knock (NOC), the lowest price during this period was just €17.
What are the most popular airports to fly into in Carmarthenshire?
Bristol Intl. Airport (BRS) is the main entry point for those hoping to explore Carmarthenshire. Around 4 flights every month touch down at this airport.
How much is a plane ticket to Carmarthenshire?
In the last seven days, tickets to Carmarthenshire cost between €34 and €243. Prices tend to rise over time, so snap up a great deal today.
What is the best time to go to Carmarthenshire?
A fantastic time to discover Carmarthenshire, as well as the exciting city of Llanelli, is over the busy months of January, March and July. Summer here begins June 20, and you can look forward to average temperatures of between 13ºC and 18ºC if you travel then. This warmer weather is ideal for strolling around this city's sights.
What months are the cheapest to book a flight to Carmarthenshire?
Snap up your ticket in February to unlock incredible flight deals to Carmarthenshire. The month of December is often the most expensive time to buy a fare.

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About Carmarthenshire

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