How often are flights from London to Phoenix delayed?

Historically, on average around 25% of flights between London and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for London to Phoenix flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from London to Phoenix?

JetBlue is the most popular carrier operating from London to Phoenix

How many flights depart from London to Phoenix on average per week?

As of January 2026, 35 flights take off from London and land in Phoenix each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from London to Phoenix on average per day?

As of January 2026, there are 5 flights per day flying from London to Phoenix. The most common time of day flights depart is 14:00, with 100% of flights taking off in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Phoenix flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from London to Phoenix?

Prices for flights from London to Phoenix were last updated today.

How old do you have to be to fly from London to Phoenix?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€343 Cheap Flights from London to Phoenix in 2026

Q: What is the typical price of a round-trip flight between London and Phoenix?

Prices are currently typical for flights on this route. Typical prices usually range from €622 to €819. The lowest price recently found on this route was €684.

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:25 - 18:20

LHR

PHX

10h 55mdirect

13:15 - 08:15

PHX

LHR

12h 00m

1 stop

€684British Airways

Sat, 7 Feb - Wed, 18 Feb

08:20 - 16:37

LHR

PHX

15h 17m

1 stop

20:25 - 13:15

PHX

LHR

9h 50mdirect

€689British Airways

Thu, 12 Feb - Mon, 16 Feb

08:40 - 18:19

LHR

PHX

16h 39m

2 stops

06:00 - 06:25

PHX

LHR

17h 25m

1 stop

€692Delta

Mon, 2 Feb - Sun, 15 Feb

14:25 - 18:20

LHR

PHX

10h 55mdirect

18:08 - 14:00

PHX

LHR

12h 52m

1 stop

€693British Airways

Fri, 6 Feb - Mon, 9 Feb

08:40 - 19:47

LHR

PHX

18h 07m

2 stops

11:55 - 09:00

PHX

LHR

14h 05m

1 stop

€694Delta

Thu, 19 Feb - Thu, 26 Feb

12:10 - 20:00

LHR

PHX

14h 50m

1 stop

20:25 - 13:15

PHX

LHR

9h 50mdirect

€698British Airways

Fri, 6 Feb - Mon, 9 Feb

16:10 - 19:00

LHR

PHX

10h 50mdirect

21:05 - 15:05

PHX

LHR

10h 00mdirect

€699British Airways

Fri, 1 May - Mon, 11 May

14:25 - 18:20

LHR

PHX

10h 55mdirect

20:25 - 13:15

PHX

LHR

9h 50mdirect

€703British Airways

Fri, 6 Feb - Mon, 9 Feb

14:25 - 18:20

LHR

PHX

10h 55mdirect

16:35 - 10:50

PHX

LHR

10h 15mdirect

€704British Airways

Fri, 27 Feb - Wed, 29 Apr

10:05 - 13:10

LHR

PHX

11h 05mdirect

13:47 - 10:55

PHX

LHR

13h 08m

1 stop

€705British Airways

Tue, 31 Mar - Tue, 28 Apr

Delta flights from London to Phoenix

Our best Delta deals on London to Phoenix flight tickets

Delta

2 Feb

LHR08:40London Heathrow

16h 39m

2 stops

PHX18:19Phoenix Sky Harbor Intl

15 Feb

PHX06:00Phoenix Sky Harbor Intl

17h 25m

1 stop

LHR06:25London Heathrow

€692

Delta

19 Feb

LHR08:40London Heathrow

18h 07m

2 stops

PHX19:47Phoenix Sky Harbor Intl

26 Feb

PHX11:55Phoenix Sky Harbor Intl

14h 05m

1 stop

LHR09:00London Heathrow

€694

Delta

29 Jan

LHR10:45London Heathrow

18h 30m

1 stop

PHX22:15Phoenix Sky Harbor Intl

16 Feb

PHX16:06Phoenix Sky Harbor Intl

12h 34m

1 stop

LHR11:40London Heathrow

€707

United Airlines flights from London to Phoenix

Our best United Airlines deals on London to Phoenix flight tickets

United Airlines

20 May

LHR09:30London Heathrow

18h 49m

2 stops

PHX20:19Phoenix Sky Harbor Intl

2 Jun

PHX12:50Phoenix Sky Harbor Intl

14h 55m

1 stop

LHR11:45London Heathrow

€760

United Airlines

4 Jun

LHR06:50London Heathrow

19h 05m

2 stops

PHX17:55Phoenix Sky Harbor Intl

7 Jun

PHX06:00Phoenix Sky Harbor Intl

20h 00m

2 stops

LHR10:00London Heathrow

€762

United Airlines

6 Jun

LHR15:05London Heathrow

39h 01m

2 stops

PHX22:06Phoenix Sky Harbor Intl

19 Jun

PHX11:00Phoenix Sky Harbor Intl

15h 25m

1 stop

LHR10:25London Heathrow

€781

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 7/2

14:25-18:20

Nonstop10h 55m

Phoenix Sky Harbor Intl

Wed 18/2

13:15-08:15

1 stop12h 00m

€684

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 12/2

08:20-16:37

1 stop15h 17m

Phoenix Sky Harbor Intl

Mon 16/2

20:25-13:15

Nonstop9h 50m

€689

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 2/2

08:40-18:19

2 stops16h 39m

Phoenix Sky Harbor Intl

Sun 15/2

06:00-06:25

1 stop17h 25m

€692

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 6/2

14:25-18:20

Nonstop10h 55m

Phoenix Sky Harbor Intl

Mon 9/2

18:08-14:00

1 stop12h 52m

€693

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 19/2

08:40-19:47

2 stops18h 07m

Phoenix Sky Harbor Intl

Thu 26/2

11:55-09:00

1 stop14h 05m

€694

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 6/2

12:10-20:00

1 stop14h 50m

Phoenix Sky Harbor Intl

Mon 9/2

20:25-13:15

Nonstop9h 50m

€698

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 1/5

16:10-19:00

Nonstop10h 50m

Phoenix Sky Harbor Intl

Mon 11/5

21:05-15:05

Nonstop10h 00m

€699

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 6/2

14:25-18:20

Nonstop10h 55m

Phoenix Sky Harbor Intl

Mon 9/2

20:25-13:15

Nonstop9h 50m

€703

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 27/2

14:25-18:20

Nonstop10h 55m

Phoenix Sky Harbor Intl

Wed 29/4

16:35-10:50

Nonstop10h 15m

€704

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 31/3

10:05-13:10

Nonstop11h 05m

Phoenix Sky Harbor Intl

Tue 28/4

13:47-10:55

1 stop13h 08m

€705

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between London and Phoenix?

What is the cheapest month to fly to Phoenix?

In general, September is the cheapest month to fly from London to Phoenix. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €659. If you’re not able to fly to Phoenix in September, then February is your next best option. Flight prices from London to Phoenix during February average around €693.

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around €777 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from London for as low as €692 on momondo.

Cheap London to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Phoenix

Fastest flight time	10h 55m
Direct flights	Every day
Airports in Phoenix	3 airports

The fastest flight from London to Phoenix takes 10h 55m

Direct flights go from London to Phoenix every day.

There are 3 airports in Phoenix. From London there are direct flights to Phoenix Sky Harbor Intl (PHX).

Search flight deals

How far is London to Phoenix by plane?
The distance between London and Phoenix is about 8475.8 km. A reasonable flight in good conditions will take 10h 55m.
When did momondo last update prices for flights from London to Phoenix?
Prices for flights from London to Phoenix were last updated today.
How old do you have to be to fly from London to Phoenix?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from London.

Can I find flights from London to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Phoenix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Phoenix.

I’m not ready to book a flight from London to Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.