Cheap flights from Cardiff to Billings
Cheap return flights from Cardiff to Billings
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Billings flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- American Airlines
- Delta Air Lines
These airlines usually offer the cheapest flights from Cardiff to Billings.
What airlines fly indirectly?
- United Airlines
- British Airways
- Alaska Airlines
These airlines fly from Cardiff to Billings, but you’ll have at least one layover.
How long is the flight?
15 hours 30 minutes
This is the shortest flight time from Cardiff to Billings.
Alternative flights from the UK to Billings
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/Billings route. There are around 35 flights on any given week from the UK to Billings 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 Billings
Tips and advice from our flight experts
You've searched for flights from Cardiff to Billings. We've found 25 flights and compared multiple offers to get you the best deal. 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 Cardiff to Billings on 24/01/2026 at 10:05 at £76.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 8 airlines that operate the 7,800 km flight from Cardiff to Billings.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Ryanair is a popular, budget-friendly airline for this route, and the average flight duration is about 15 hours 30 minutes. 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 you time and money.
Other popular destinations near Billings
Where other people are flying to
