Cheap flights from Cardiff to Buffalo
Cheap return flights from Cardiff to Buffalo
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Buffalo flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- American Airlines
- JetBlue Airways
These airlines usually offer the cheapest flights from Cardiff to Buffalo.
What airlines fly indirectly?
- British Airways
- Delta Air Lines
- United Airlines
These airlines fly from Cardiff to Buffalo, but you’ll have at least one layover.
How long is the flight?
12 hours
This is the shortest flight time from Cardiff to Buffalo.
Alternative flights from the UK to Buffalo
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/Buffalo route. There are around 35 flights on any given week from the UK to Buffalo 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 Buffalo
Tips and advice from our flight experts
You've searched for flights from Cardiff to Buffalo. We've found 15 flights and compared them to give you the best offer. Ryanair is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route Cardiff to Buffalo on 16/02/2026 at 11:40 for £42.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 5,800 km flight from Cardiff to Buffalo.
To find the best offers, consider booking in advance or looking for last-minute deals. The low season is typically from November to March. Ryanair is a popular and affordable choice for this route, with an average flight duration of 12 hours. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving time and money.
Other popular destinations near Buffalo
Where other people are flying to
