$406 Cheap Flights to Mountain Ash

View $406 flight on Mon, Oct 19, 2026Opens in a new window

Popular airlines to Mountain Ash

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How much is the cheapest flight to Mountain Ash?

Prices were available within the past 7 days and start at $406 for one-way flights and $985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 10 - Mon, May 11
BOS
Boston
CWL
Cardiff
$985 Roundtrip, found 2 hours ago
$985
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Cardiff, returning Mon, May 11, priced at $985 found 2 hours ago
Virgin Atlantic
Mon, Oct 19 - Wed, Oct 28
SFO
San Francisco
CWL
Cardiff
$1,012 Roundtrip, found 2 days ago
$1,012
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Mon, Oct 19 from San Francisco to Cardiff, returning Wed, Oct 28, priced at $1,012 found 2 days ago
Air France
Mon, Oct 19 - Wed, Oct 28
SFO
San Francisco
CWL
Cardiff
$1,068 Roundtrip, found 2 days ago
$1,068
Roundtrip
found 2 days ago
Select Air France flight, departing Mon, Oct 19 from San Francisco to Cardiff, returning Wed, Oct 28, priced at $1,068 found 2 days ago
KLM
Mon, Oct 19 - Wed, Oct 28
SFO
San Francisco
CWL
Cardiff
$1,068 Roundtrip, found 2 days ago
$1,068
Roundtrip
found 2 days ago
Select KLM flight, departing Mon, Oct 19 from San Francisco to Cardiff, returning Wed, Oct 28, priced at $1,068 found 2 days ago
Air India
Fri, Sep 18 - Tue, Sep 22
DAC
Dhaka
CWL
Cardiff
$2,428 Roundtrip, found 5 days ago
$2,428
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 18 from Dhaka to Cardiff, returning Tue, Sep 22, priced at $2,428 found 5 days ago

Alternative airports near Mountain Ash

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cardiff Intl. CWL. Cheapest and Closest option available. Average driving time to city center is 38 minutes. Flights from $1,239
CWL
Cardiff Intl.
CheapestClosest
Average driving time to city center38 min
Flights from $1,239

Frequently asked questions

What month is the cheapest to fly to Mountain Ash?
Schedule your trip for May if you want to land a good price on your fare. It's the cheapest month to fly to Mountain Ash. Try to avoid traveling during busy periods such as public holidays or major events.
Which US cities fly direct to Mountain Ash?
If you'd prefer to fly to Mountain Ash without a stopover, check out all the options by selecting "Direct flights only" when browsing for journeys on Expedia.
How to find a cheap flight to Mountain Ash?
To get cheap flights to Mountain Ash, book as early as possible and consider traveling during the low season. Want a handy tip? Fly on a Thursday and you'll typically save 16% on average compared to those who jet off on a Sunday.* Sign up for price tracking on the Expedia app and we'll notify you if your fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Mountain Ash?
You can find awesome deals on last-minute departures to Mountain Ash, especially if your travel arrangements aren't set in stone. Think about flying from a different airport, tweaking your trip dates or choosing another carrier to get a cheap flight to Mountain Ash.
How far in advance should I book a flight to Mountain Ash?
For the best deals on domestic journeys, book your flight to Mountain Ash 28 days ahead of your travel dates. For international flights, book two to four months in advance. This gives you a better chance of locking in your preferred departure dates, times and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Mountain Ash?
You can generally get cheap flights to Mountain Ash on a Sunday. You can save around 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Mountain Ash?
A total of 5 airlines connect 10 airports across the globe to Mountain Ash. Here are a few of the key airlines to Mountain Ash, where Cardiff Intl. Airport (CWL) is the major arrival point:

  • KLM
  • Aer Lingus
  • Loganair
  • TUI Airways

Where do you fly into Mountain Ash?
Cardiff Intl. Airport (CWL) is the main hub for travelers flying to Mountain Ash. Or you can disembark at Swansea (SWS). Compare fares between these airports to find the most convenient or cost-effective way to fly to Mountain Ash.
How far is the airport from central Mountain Ash?
Arriving at Cardiff Intl. Airport (CWL) puts you approximately 20 mi south of central Mountain Ash.
Can I save money by booking a Mountain Ash trip package?
It's possible to save hundreds of dollars if you secure a Mountain Ash flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel arrangements in the same place. Try bundling flights and accommodations with extras like tours and activities for your own customized Mountain Ash escape.
Can I change or cancel my flight to Mountain Ash?
If you reserved your flight to Mountain Ash in the last 24 hours, you can usually change or cancel it without fees. After that, additional costs may apply depending on the airline's terms of service. To learn more, visit our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be offered a credit toward a future flight instead of a direct refund. When browsing on Expedia, check the "No cancel fee" or "Changes included" boxes to compare tickets with flexible change policies.

*Flight schedules are subject to change.

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Travel information

Destination airport
Cardiff Intl.
Destination airport IATA code
CWL
Destination city name
Cardiff
Roundtrip price
$985

Trending flights to Mountain Ash

Prices were available within the past 7 days and start at $406 for one-way flights and $985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, May 10 - Mon, May 11
BOS
Boston
CWL
Cardiff
$985 Roundtrip, found 2 hours ago
$985
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, May 10 from Boston to Cardiff, returning Mon, May 11, priced at $985 found 2 hours ago

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