£17 Cheap Flights to Merthyr Tydfil

View £17 flight on Thu, 9 Apr 2026Opens in a new window

Popular airlines to Merthyr Tydfil

  • KLM

  • easyJet

  • Aer Lingus

  • 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 £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
Thu, 9 Apr - Mon, 13 Apr
DUB
Dublin
CWL
Cardiff
£34 Return, just found
£34
Return
just found
Select Ryanair flight, departing Thu, 9 Apr from Dublin to Cardiff, returning Mon, 13 Apr, priced at £34 just found
Ryanair
Sat, 4 Apr - Wed, 8 Apr
DUB
Dublin
CWL
Cardiff
£35 Return, found 3 hours ago
£35
Return
found 3 hours ago
Select Ryanair flight, departing Sat, 4 Apr from Dublin to Cardiff, returning Wed, 8 Apr, priced at £35 found 3 hours ago
Ryanair
Thu, 11 Jun - Fri, 12 Jun
DUB
Dublin
CWL
Cardiff
£36 Return, just found
£36
Return
just found
Select Ryanair flight, departing Thu, 11 Jun from Dublin to Cardiff, returning Fri, 12 Jun, priced at £36 just found
Ryanair
Mon, 15 Jun - Wed, 17 Jun
DUB
Dublin
CWL
Cardiff
£37 Return, found 1 day ago
£37
Return
found 1 day ago
Select Ryanair flight, departing Mon, 15 Jun from Dublin to Cardiff, returning Wed, 17 Jun, priced at £37 found 1 day ago
Ryanair
Thu, 16 Apr - Tue, 21 Apr
AGP
Málaga
CWL
Cardiff
£37 Return, found 4 days ago
£37
Return
found 4 days ago
Select Ryanair flight, departing Thu, 16 Apr from Málaga to Cardiff, returning Tue, 21 Apr, priced at £37 found 4 days ago
Ryanair
Mon, 1 Jun - Tue, 2 Jun
DUB
Dublin
CWL
Cardiff
£38 Return, found 1 day ago
£38
Return
found 1 day ago
Select Ryanair flight, departing Mon, 1 Jun from Dublin to Cardiff, returning Tue, 2 Jun, priced at £38 found 1 day ago
Vueling Airlines
Fri, 15 May - Tue, 19 May
ALC
Alicante
CWL
Cardiff
£54 Return, found 3 days ago
£54
Return
found 3 days ago
Select Vueling Airlines flight, departing Fri, 15 May from Alicante to Cardiff, returning Tue, 19 May, priced at £54 found 3 days ago
Aer Lingus
Thu, 24 Sept - Wed, 30 Sept
BHD
Belfast
CWL
Cardiff
£103 Return, found 7 hours ago
£103
Return
found 7 hours ago
Select Aer Lingus flight, departing Thu, 24 Sept from Belfast to Cardiff, returning Wed, 30 Sept, priced at £103 found 7 hours ago
KLM
Sat, 9 May - Sat, 16 May
DUB
Dublin
CWL
Cardiff
£162 Return, found 4 days ago
£162
Return
found 4 days ago
Select KLM flight, departing Sat, 9 May from Dublin to Cardiff, returning Sat, 16 May, priced at £162 found 4 days ago
British Airways
Wed, 6 May - Wed, 13 May
ALC
Alicante
CWL
Cardiff
£186 Return, found 5 days ago
£186
Return
found 5 days ago
Select British Airways flight, departing Wed, 6 May from Alicante to Cardiff, returning Wed, 13 May, priced at £186 found 5 days 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.

Aer Lingus
Thu, 24 Sept - Wed, 30 Sept
BHD
Belfast
CWL
Cardiff
£103 Return, found 7 hours ago
£103
Return
found 7 hours ago
Select Aer Lingus flight, departing Thu, 24 Sept from Belfast to Cardiff, returning Wed, 30 Sept, priced at £103 found 7 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 £17 in the last seven days. Round-trip flights to Merthyr Tydfil ranged from £34 to £186 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.
When is the cheapest time to fly to Merthyr Tydfil?
If you can be flexible with what day you jet off to Merthyr Tydfil, leave early on in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with lots of holiday makers choosing to take off on the weekend.
How much is a plane ticket to Merthyr Tydfil?
In the last seven days, tickets to Merthyr Tydfil cost between £34 and £186. 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.

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Top tips for booking flights to Merthyr Tydfil from UK

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Airlines fly to Merthyr Tydfil

There are 20 different airlines that fly to Merthyr Tydfil including some of the most trusted names in the business. To book flights to Merthyr Tydfil with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Merthyr Tydfil plane tickets.

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By booking early you may find some of the best deals for Merthyr Tydfil flights from the UK, including Merthyr Tydfil direct flights. You can usually find affordable and cheap flights to Merthyr Tydfil, whether one-way from £17 or round-trip from £34, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Merthyr Tydfil

Try searching for different Merthyr Tydfil airports with Expedia to find some of the cheapest flights to Merthyr Tydfil. Flights from Dublin (DUB) to Cardiff (CWL) usually have the lowest price from £17.

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*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Merthyr Tydfil from UK

Travel information

Merthyr Tydfil Flights Information

Airlines serving
Ryanair, Vueling Airlines, Aer Lingus, British Airways, KLM
Roundtrip price
from £34
Merthyr Tydfil Flights Information

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