Cheap flights from London to Phoenix

Destination name

Phoenix flight facts

What you need to know

What are the cheapest airlines?

  • British Airways
  • American Airlines
  • Norwegian Air

These airlines usually offer the cheapest flights from London to Phoenix.

What airlines fly indirectly?

  • Delta Airlines
  • United Airlines
  • Air Canada

These airlines fly from London to Phoenix, but you’ll have at least one layover.

How long is the flight?

10 hours 30 minutes

This is the shortest flight time from London to Phoenix.

Destination name

Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London/Phoenix route. There are around 35 flights on any given week from the UK to Phoenix 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 London to Phoenix

Tips and advice from our flight experts

You've searched for flights from London to Phoenix. We've found 25 flights and compared them to give you the best offer. British Airways 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 £80 from London to Phoenix on 03/04/2026 at 00:20.

We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 8,000 km flight from London to Phoenix.

To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Flying during off-peak seasons can also save you money. Norwegian Air is a popular, budget-friendly option for this route, with an average flight duration of 10 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!