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Cardiff

$913+ Cheap flights from Austin (AUS) to Cardiff (CWL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CWL
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from Austin to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$927
(KLM)
Provider with most accurate pricing for Austin Bergstrom-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Cardiff Wales flights.
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From Austin Bergstrom to Cardiff Wales
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Find flight deals from Austin to Cardiff

Cheapest flights from Austin to Cardiff
Explore the most affordable flight options available from Austin to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 pmAUS - CWL
1 stop16h 40mKLM
Wed 12/1010:20 amCWL - AUS
1 stop35h 50mKLM
Deal found 5/12$913
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 pmAUS - CWL
1 stop16h 45mDelta
Mon 9/229:50 amCWL - AUS
2 stops42h 08mDelta
Deal found 5/12$933
This Air France deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:45 pmAUS - CWL
2 stops16h 20mMultiple Airlines
Wed 9/249:50 amCWL - AUS
2 stops19h 14mMultiple Airlines
Deal found 5/12$1,027

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Cardiff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
Use the filters below to find and compare flights from Austin to Cardiff that are best for you.

Fly from

Austin

Fly to

Cardiff

Route

Depart

Return

Price

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Wed 9/17

6:15 pm-4:45 pm

2 stops16h 30m

Cardiff Wales

Wed 9/24

5:15 pm-4:00 pm

1 stop28h 45m

$927

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Mon 9/15

6:00 pm-4:45 pm

1 stop16h 45m

Cardiff Wales

Mon 9/22

9:50 am-9:58 pm

2 stops42h 08m

$933

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Fri 9/19

6:45 pm-5:05 pm

2 stops16h 20m

Cardiff Wales

Wed 9/24

9:50 am-11:04 pm

2 stops19h 14m

$1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

  • Most accurate provider: When it comes to deals on Austin-Cardiff flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Austin-Cardiff flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Austin-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Cardiff flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Cardiff

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated May 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Austin to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Austin to Cardiff that include hotel bookings?

    Yes. In addition to deals on Austin to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Cardiff.

  • Can I find deals for business class flights from Austin to Cardiff?

    Yes. Cheapflights offers flight deals from Austin to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Austin to Cardiff (average of $773). Flying from Austin to Cardiff in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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