Cheap flights from Cardiff to Belfast-George Best
Cheap return flights from Cardiff to Belfast-George Best
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Belfast-George Best flight facts
What you need to know
What are the cheapest airlines?
- easyJet
- Ryanair
- British Airways
These airlines usually offer the cheapest flights from Cardiff to Belfast-George Best.
What airlines fly indirectly?
- KLM
- Aer Lingus
- Lufthansa
These airlines fly from Cardiff to Belfast-George Best, but you’ll have at least one layover.
How long is the flight?
1 hour 15 minutes
This is the shortest flight time from Cardiff to Belfast-George Best.
Alternative flights from the UK to Belfast-George Best
Check out prices for other routes
Alternative flights from Cardiff
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Cardiff/Belfast-George Best route. There are around 35 flights on any given week from the UK to Belfast-George Best and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Cardiff to Belfast-George Best
Tips and advice from our flight experts
You've searched for flights from Cardiff to Belfast-George Best. We've found 15 flights and compared them to give you the best offer. easyJet is, on average, the cheapest for this route. Look out for their deals! The cheapest offer we've found is a one-way ticket for £57 from Cardiff to Belfast-George Best on 31/01/2026 at 03:45.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 320 km flight from Cardiff to Belfast-George Best.
To find the best offers, book in advance or look for last-minute deals. Consider flying with easyJet, which operates this route. The average flight duration is about 1 hour 15 minutes. After selecting an offer, fill out your information and proceed to payment. Consider booking a hotel with us or use our flight + hotel service to save time and money.
Other popular destinations near Belfast-George Best
Where other people are flying to
