Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
High demand for flights, 18% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in April 2021
From Sydney to Cardiff
Cheapest prices for Cardiff flights by month
The cheapest ticket to Cardiff found for each month in 2021 based on historical flight searches by Cheapflights users.
Currently, the cheapest month for flights to Cardiff is November. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
When is the best time to fly to Cardiff?
Average Cardiff Cardiff-Wales Arpt flight ticket prices and weather conditions for 2021 and 2022 by month.
SYD - CWL
$1,062 - $2,196
8 - 20 °C
29 - 68 mm
November is typically the best time to fly to Cardiff, but there are other times where great deals are available. July tends to be the warmest period in Cardiff so if you are looking for sun or warmer climates then look to fly around this time. November is the wettest if you need to factor this in to your plans.
Which day is cheapest to fly to Cardiff?
Thursday is currently, on average, the cheapest day to fly to Cardiff. Flying on Saturday will result in higher flight prices.
What time of day is cheapest to fly to Cardiff?
To get the best value, try booking a flight in the evening when visiting Cardiff. Generally the prices will increase for flights in the morning as these tend to have higher demand.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Cardiff flight prices.