A historic castle with a moat and surrounding greenery.

Cheap flights to Caerphilly

View €17 flight on Thu, 10 Sept 2026Opens in a new window

Popular airlines to Caerphilly

  • KLM

  • easyJet

  • Aer Lingus

  • Air France

  • Ryanair

  • British Airways

  • Swiss International Air Lines

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Cheap round-trip flights to Caerphilly

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
easyJet
Aer Lingus
Swiss International Air Lines
KLM

Trending flights to Caerphilly

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 Caerphilly that have flexible change policies?
By using our helpful "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click "Search," then mark the checkbox directly below the "Flexible change policies" heading (top left-hand side of your screen). Expedia makes it a snap to find flexible, low-priced flights to Caerphilly.
How can I find cheap tickets to Caerphilly?
An excellent strategy for getting your hands on cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Caerphilly, then click on the "flexible dates" box to see prices for nearby days. Another tip? Book well ahead of time. For an idea of fares, €34 was the lowest price for a flight to Caerphilly in the last seven days.
How much is a flight to Caerphilly?
You could have nabbed a return airfare to Caerphilly from anywhere between €34 and €186 in the last seven days. For one-way trips departing from Dublin (DUB), the lowest price during this period was €17.
How much is a plane ticket to Caerphilly?
In the last seven days, plane tickets ranged between €34 and €186. Scroll through our great deals to Caerphilly, pick your favourite and get ready for your next fun holiday!
What months are the cheapest to book a flight to Caerphilly?
To pick up a low-cost flight to Caerphilly, try to book during February when the price of airfares are at their cheapest. The most expensive time to book? In the U.S, it's the month of December.

Book with confidence

About Caerphilly

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