Cheap flights to Merthyr Tydfil

View €18 flight on Sat, 11 Jul 2026Opens in a new window

Popular airlines to Merthyr Tydfil

  • KLM

  • Aer Lingus

  • easyJet

  • British Airways

  • Virgin Atlantic

  • Air France

  • Ryanair

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Cheap round-trip flights to Merthyr Tydfil

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
Tue, 28 Jul - Wed, 29 Jul
DUB
Dublin
CWL
Cardiff
€34 Return, found 8 hours ago
€34
Return
found 8 hours ago
Select Ryanair flight, departing Tue, 28 Jul from Dublin to Cardiff, returning Wed, 29 Jul, priced at €34 found 8 hours ago
Ryanair
Fri, 3 Jul - Sat, 4 Jul
DUB
Dublin
CWL
Cardiff
€35 Return, found 7 hours ago
€35
Return
found 7 hours ago
Select Ryanair flight, departing Fri, 3 Jul from Dublin to Cardiff, returning Sat, 4 Jul, priced at €35 found 7 hours ago
Ryanair
Fri, 10 Jul - Tue, 14 Jul
DUB
Dublin
CWL
Cardiff
€36 Return, found 3 days ago
€36
Return
found 3 days ago
Select Ryanair flight, departing Fri, 10 Jul from Dublin to Cardiff, returning Tue, 14 Jul, priced at €36 found 3 days ago
Ryanair
Thu, 16 Jul - Sun, 19 Jul
DUB
Dublin
CWL
Cardiff
€38 Return, found 4 hours ago
€38
Return
found 4 hours ago
Select Ryanair flight, departing Thu, 16 Jul from Dublin to Cardiff, returning Sun, 19 Jul, priced at €38 found 4 hours ago
Ryanair
Sat, 20 Jun - Fri, 26 Jun
DUB
Dublin
CWL
Cardiff
€39 Return, found 2 days ago
€39
Return
found 2 days ago
Select Ryanair flight, departing Sat, 20 Jun from Dublin to Cardiff, returning Fri, 26 Jun, priced at €39 found 2 days ago
Ryanair
Thu, 30 Jul - Thu, 6 Aug
DUB
Dublin
CWL
Cardiff
€40 Return, found 2 hours ago
€40
Return
found 2 hours ago
Select Ryanair flight, departing Thu, 30 Jul from Dublin to Cardiff, returning Thu, 6 Aug, priced at €40 found 2 hours ago
Aer Lingus
Fri, 7 Aug - Mon, 10 Aug
BHD
Belfast
CWL
Cardiff
€110 Return, found 6 days ago
€110
Return
found 6 days ago
Select Aer Lingus flight, departing Fri, 7 Aug from Belfast to Cardiff, returning Mon, 10 Aug, priced at €110 found 6 days ago
KLM
Tue, 18 Aug - Tue, 25 Aug
DUB
Dublin
CWL
Cardiff
€195 Return, found 4 days ago
€195
Return
found 4 days ago
Select KLM flight, departing Tue, 18 Aug from Dublin to Cardiff, returning Tue, 25 Aug, priced at €195 found 4 days ago
Air France
Tue, 18 Aug - Tue, 25 Aug
DUB
Dublin
CWL
Cardiff
€277 Return, found 4 days ago
€277
Return
found 4 days ago
Select Air France flight, departing Tue, 18 Aug from Dublin to Cardiff, returning Tue, 25 Aug, priced at €277 found 4 days ago
British Airways
Sat, 1 Aug - Mon, 3 Aug
BHD
Belfast
CWL
Cardiff
€308 Return, found 6 hours ago
€308
Return
found 6 hours ago
Select British Airways flight, departing Sat, 1 Aug from Belfast to Cardiff, returning Mon, 3 Aug, priced at €308 found 6 hours ago

Trending flights to Merthyr Tydfil

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
Tue, 28 Jul - Wed, 29 Jul
DUB
Dublin
CWL
Cardiff
€34 Return, found 8 hours ago
€34
Return
found 8 hours ago
Select Ryanair flight, departing Tue, 28 Jul from Dublin to Cardiff, returning Wed, 29 Jul, priced at €34 found 8 hours ago

Frequently asked questions

How do I find cheap flights to Merthyr Tydfil that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" filter to help you find flexible, cheap flights to Merthyr Tydfil. It's on the left-hand side of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Merthyr Tydfil?
TUI Airways operates flights into or near Merthyr Tydfil, including 4 that arrive at Bristol Intl. Airport (BRS) each month. Figure out your holiday dates and then lock in your ticket early for the best deal.
How can I find cheap tickets to Merthyr Tydfil?
A great strategy for scoring cheap fares is to be flexible with your travel dates. Start by searching for your flight to Merthyr Tydfil, then click on the "flexible dates" link to see prices for nearby days. Another helpful hint? Book in advance. For an idea of costs, €34 was the lowest price for a flight to Merthyr Tydfil in the last seven days.
How much is a flight to Merthyr Tydfil?
If you were jetting one way from Dublin (DUB), you could've nabbed a cheap seat for just €18 in the last seven days. Round-trip flights to Merthyr Tydfil ranged from €34 to €308 during this same period.
What are the most popular airports to fly into in Merthyr Tydfil?
Zip up your suitcase and jet into Bristol Intl. Airport (BRS), Merthyr Tydfil's primary flight hub. Book a ticket on one of the 4 flights that land here each month.
How much is a plane ticket to Merthyr Tydfil?
In the last seven days, tickets to Merthyr Tydfil cost between €34 and €308. Prices depend on multiple things, particularly the time of departure, seating class, airline and when the fare is booked.
What months are the cheapest to book a flight to Merthyr Tydfil?
February is a great month to land a bargain fare to Merthyr Tydfil. Bear in mind that the most expensive time to purchase tickets in the USA isn't during the height of summer, but the month of December.

Book with confidence

About Merthyr Tydfil

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About Merthyr Tydfil
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