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C$816 Cheap Flights from Sydney (SYD) to Cardiff (CWL)

Compare Sydney to Cardiff flight deals

Find the cheapest month or even day of the year to fly to Cardiff

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Flight deals from Sydney to Cardiff

Looking for a cheap last-minute deal or the best return flight from Sydney Airport to Cardiff Airport? If you want to travel next month, return fares start from C$2,327. Find the lowest prices on one-way and return tickets right here.
Cardiff.C$816 per passenger.Departing Sat., Aug. 1.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Sydney on Sat., Aug. 1, arriving in Cardiff.Price includes taxes and charges.From C$816, select.
Cardiff.C$866 per passenger.Departing Fri., Jul. 17.One-way flight with China Eastern.Outbound indirect flight with China Eastern, departs from Sydney on Fri., Jul. 17, arriving in Cardiff.Price includes taxes and charges.From C$866, select.
Cardiff.C$953 per passenger.Departing Mon., Sep. 21.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Mon., Sep. 21, arriving in Cardiff.Price includes taxes and charges.From C$953, select.
Cardiff.C$954 per passenger.Departing Fri., Nov. 6.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Fri., Nov. 6, arriving in Cardiff.Price includes taxes and charges.From C$954, select.
Cardiff.C$1,675 per passenger.Departing Mon., Apr. 5.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Mon., Apr. 5, arriving in Cardiff.Price includes taxes and charges.From C$1,675, select.
Cardiff.C$1,678 per passenger.Departing Tue., Dec. 1.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Tue., Dec. 1, arriving in Cardiff.Price includes taxes and charges.From C$1,678, select.
Cardiff.C$2,095 per passenger.Departing Mon., Jun. 22.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Mon., Jun. 22, arriving in Cardiff.Price includes taxes and charges.From C$2,095, select.

Find the cheapest month to fly from Sydney to Cardiff

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Cardiff flights are currently cheapest in August.
Jun.
from C$2,095
Jul.
from C$866
Aug.
from C$816
Sep.
from C$953
Oct.
Find prices
Nov.
from C$954
Dec.
from C$1,678
Jan.
Find prices
Feb.
Find prices
Mar.
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Apr.
from C$1,675
May
Find prices

Sydney to Cardiff: Alternative routes

Compare routes from Sydney to Cardiff below. You may find an airport to fly into that's cheaper, faster, or easier than Cardiff.

Cardiff

15km from central Cardiff
Closest
from C$816
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Bristol

34km from central Cardiff
Cheapest
from C$713
Search flights

Swansea

56km from central Cardiff
from C$953
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Exeter

85km from central Cardiff
from C$946
Search flights

Sydney to Cardiff: Flight information

The things to know before you go.
Cheapest flight foundC$816
Cheapest month to flyAugust

Finding cheap flights from Sydney to Cardiff: Frequently asked questions

The best price we found for a return flight from Sydney to Cardiff is C$1,797. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Cardiff. But we found flights with one or more stops from C$1,797.
As of June 2026, there are no flights flying from Sydney to Cardiff.
The cheapest month to fly from Sydney to Cardiff is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Cardiff Airport on Sunday, November 15, 2026.
No airlines currently offer direct flights between Sydney Airport and Cardiff Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cardiff but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cardiff is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Etihad Airways offers the cheapest flight tickets to Cardiff.

Traveling from Sydney (Kingsford Smith) Airport (SYD) to Cardiff Airport (CWL): what you need to know

  • Be prepared for longer lines during popular months such as July and other peak seasons. Arriving up to fours hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • Before booking your cheap ticket from SYD to CWL, check if you need a visa to enter United Kingdom. Visa and travel document requirements can differ and are updated frequently. To get the latest information, get in touch with the nearest embassy or consulate of your destination.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Cardiff Airport (CWL)

  • The best price we've seen for a one-way ticket from Sydney (Kingsford Smith) Airport to Cardiff Airport is C$816. The cheapest price for a return flight is C$1,797. Remember that fares could change due to availability at the time of booking.

  • It's a good idea to book as early as possible if you're looking for cheap flight tickets from SYD to CWL. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flight tickets from Sydney (Kingsford Smith) Airport to Cardiff Airport across the month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Create a Price Alert for cheap flight tickets from SYD to CWL. There's no need to check back in every day to see whether airfares have fallen. We'll notify you when the price changes.

  • Use filters to tailor your flights from Sydney (Kingsford Smith) Airport to Cardiff Airport. Simply select your preferred arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • Located around 18 kilometres from central Sydney, Sydney (Kingsford Smith) Airport can be reached in approximately 21 minutes by car (depending on traffic). The ride by public transport will take roughly 27 minutes.

  • Want an easy start to your travels? Stay near SYD. Whether you have an early flight from Sydney (Kingsford Smith) Airport to Cardiff Airport or just don't like being rushed, these stays are the answer:

Arriving at Cardiff Airport (CWL)

  • Book a hotel near CWL if you have a late flight from Sydney (Kingsford Smith) Airport to Cardiff Airport. Choose one of these accommodation options and avoid the hassle of a long transfer:

Getting from Cardiff Airport (CWL) to central Cardiff

  • Cardiff Airport is approximately 27 kilometres from central Cardiff. With a cab or in your own car rental, the drive is around 31 minutes.

  • Traveling to the center on public transport takes roughly 1 hour and 6 minutes.

When to fly to Cardiff Airport (CWL)

  • It's time to choose your trip dates for your flight from Sydney (Kingsford Smith) Airport to Cardiff Airport. June is the most popular month to visit Cardiff. If you prefer a more relaxed vibe, go in April.

  • Book your flight from Sydney (Kingsford Smith) Airport to Cardiff Airport for July if you'd like to explore Cardiff during its warmest month. You can expect temperatures of between 11ºC and 22ºC.

  • Search for cheap flight tickets from SYD to CWL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about Cardiff

Complete your Cardiff trip with hotels and a car rental

  • You've got your cheap ticket to Cardiff Airport — next up is finding a great stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Cardiff.

Plan the rest of your trip from Sydney to Cardiff

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.