Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Austin to Cardiff from £785

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Cardiff departing on 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Austin to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:25 - 16:45
AUS
-
CWL
18h 20m
2 stops
Multiple Airlines Logo
17:15 - 15:25
CWL
-
AUS
52h 10m
2 stops
£785Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Virgin Atlantic Logo
18:05 - 16:45
AUS
-
CWL
16h 40m
1 stop
Virgin Atlantic Logo
17:15 - 16:10
CWL
-
AUS
28h 55m
1 stop
£848Virgin Atlantic
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
10:42 - 09:15
AUS
-
CWL
16h 33m
2 stops
Multiple Airlines Logo
17:15 - 16:10
CWL
-
AUS
28h 55m
1 stop
£862Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
16:25 - 22:20
AUS
-
CWL
23h 55m
2 stops
Multiple Airlines Logo
23:15 - 20:12
CWL
-
AUS
26h 57m
3 stops
£1,051Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
18:05 - 16:45
AUS
-
CWL
16h 40m
1 stop
Multiple Airlines Logo
09:45 - 00:18
CWL
-
AUS
20h 33m
2 stops
£1,276Multiple Airlines
Mon, 20 Jul - Thu, 23 Jul
Delta Logo
18:24 - 16:45
AUS
-
CWL
16h 21m
2 stops
Delta Logo
09:45 - 22:26
CWL
-
AUS
18h 41m
2 stops
£1,279Delta
Mon, 20 Jul - Thu, 23 Jul
Multiple Airlines Logo
11:40 - 16:45
AUS
-
CWL
23h 05m
3 stops
Multiple Airlines Logo
23:15 - 20:12
CWL
-
AUS
26h 57m
3 stops
£1,296Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
09:00 - 22:50
AUS
-
CWL
31h 50m
3 stops
Multiple Airlines Logo
06:40 - 10:45
CWL
-
AUS
34h 05m
3 stops
£1,437Multiple Airlines
Mon, 20 Jul - Thu, 23 Jul
Multiple Airlines Logo
09:00 - 10:15
AUS
-
CWL
19h 15m
2 stops
Multiple Airlines Logo
06:40 - 10:45
CWL
-
AUS
34h 05m
3 stops
£1,449Multiple Airlines
Mon, 20 Jul - Thu, 23 Jul

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Austin to Cardiff

Our best Delta deals on Austin to Cardiff flight tickets
Delta
20 Jul
AUS18:24Austin Bergstrom
16h 21m
2 stops
CWL16:45Cardiff Wales
23 Jul
CWL09:45Cardiff Wales
18h 41m
2 stops
AUS22:26Austin Bergstrom
£1,279
Delta
18 Jul
AUS16:31Austin Bergstrom
18h 14m
2 stops
CWL16:45Cardiff Wales
21 Jul
CWL09:45Cardiff Wales
16h 37m
2 stops
AUS20:22Austin Bergstrom
£1,317

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 10 July 2026.
Use the filters below to find and compare flights from Austin to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Thu 13/8

16:25-16:45

2 stops18h 20m

Cardiff Wales

Wed 19/8

17:15-15:25

2 stops52h 10m

£785

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Thu 13/8

18:05-16:45

1 stop16h 40m

Cardiff Wales

Wed 19/8

17:15-16:10

1 stop28h 55m

£848

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Thu 13/8

10:42-09:15

2 stops16h 33m

Cardiff Wales

Wed 19/8

17:15-16:10

1 stop28h 55m

£862

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Thu 13/8

16:25-22:20

2 stops23h 55m

Cardiff Wales

Wed 19/8

23:15-20:12

3 stops26h 57m

£1,051

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Mon 20/7

18:05-16:45

1 stop16h 40m

Cardiff Wales

Thu 23/7

09:45-00:18

2 stops20h 33m

£1,276
Fastest return journey

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Mon 20/7

18:24-16:45

2 stops16h 21m

Cardiff Wales

Thu 23/7

09:45-22:26

2 stops18h 41m

£1,279

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Thu 13/8

11:40-16:45

3 stops23h 05m

Cardiff Wales

Wed 19/8

23:15-20:12

3 stops26h 57m

£1,296

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Mon 20/7

09:00-22:50

3 stops31h 50m

Cardiff Wales

Thu 23/7

06:40-10:45

3 stops34h 05m

£1,437

AustinCardiff

AUS - CWL

AUSCWL

Austin Bergstrom

Mon 20/7

09:00-10:15

2 stops19h 15m

Cardiff Wales

Thu 23/7

06:40-10:45

3 stops34h 05m

£1,449

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Austin to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Austin to Cardiff (AUS to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Cardiff

Fastest flight time

18h 14m

Direct flights

None
The fastest flight from Austin to Cardiff takes 18h 14m
There are no direct flights from Austin to Cardiff. There are no popular flight routes from Austin to Cardiff.
Search flight deals

Frequently asked questions about flying from Austin to Cardiff

  • How far is Austin Bergstrom to Cardiff Wales by plane?

    Austin Bergstrom and Cardiff Wales are 4792.4 mi apart from one another. Flights usually cover this in 18h 14m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Cardiff Wales Airport?

    Prices for flights from Austin Bergstrom Airport to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Austin Bergstrom Airport to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Austin to Cardiff

  • How do I get Price Alerts for flights from Austin to Cardiff?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Austin from Cardiff. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Austin to Cardiff with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Cardiff?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Cardiff . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Austin to Cardiff with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cardiff from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Cardiff?

momondo helps you find the best flight between Austin and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Austin to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/8
Sun 16/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport