£180 Find Cheap Flights from Phoenix to London Heathrow Airport – Compare and Save

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Phoenix to London Heathrow Airport. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport is January, where tickets cost £654 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £1,166 and £1,028 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £766 on average.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

In the past 5 days, the cheapest return tickets from Phoenix to London Heathrow Airport were found on WestJet (£580) and JetBlue (£584).

There is just one airline that flies from Phoenix Sky Harbor Intl Airport to London Heathrow Airport direct and that is British Airways. The best return deal found from British Airways for the route is £494.

New York (JFK) is the top choice – 67% of KAYAK users who clicked on one-stop flights from Phoenix to London Heathrow Airport picked an itinerary connecting there.

Flights via New York (JFK) offer the most affordable fares, with an average price of £834 for a return.

Consider flying via New York (JFK) for the shortest journey. The average one-way travel time for flights connecting there is 15h 03m.

If you prefer a quick connection, New York (JFK) often has the shortest stopovers from Phoenix to London Heathrow Airport, with an average time of 3h 14m.

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

There is a maximum of 1 direct flight a day that takes off from Phoenix Sky Harbor Intl Airport and lands in London Heathrow Airport, with an average flight time of 9h 55m. The most common departure time is 20:00 and most flights take off in the evening. Each week, there are 7 flights.