What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Phoenix according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

5 flights are operational daily from Phoenix to London as of January 2026. The most popular departure time for this route is 8:00PM, with 100% of flights per day taking off in the evening.

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

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

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

Finnair, Air New Zealand, and United Airlines are the most popular carriers operating from Phoenix to London

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

Prices for flights from Phoenix to London are updated daily.

How many operators does momondo search for flights from Phoenix to London?

As of January 2026, there are 10 operators available to choose from for flights from Phoenix to London.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to London.

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

The required travel and health documents for your London 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 license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$228 Cheap Flights from Phoenix to London in 2026

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Find the cheapest flights from Phoenix to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:09 pm - 12:20 pm

PHX

LHR

14h 11m

1 stop

2:20 pm - 6:15 pm

LHR

PHX

10h 55mnonstop

$707Finnair

Thu, Feb 19 - Thu, Feb 26

8:00 am - 8:35 pm

PHX

LHR

29h 35m

2 stops

9:00 am - 9:50 pm

LHR

PHX

19h 50m

2 stops

$708Multiple Airlines

Sun, Feb 15 - Sat, Feb 28

11:48 am - 12:05 pm

PHX

LGW

17h 17m

2 stops

6:45 am - 8:46 pm

LGW

PHX

21h 01m

2 stops

$709British Airways

Sun, Feb 15 - Sat, Feb 28

12:28 am - 9:20 pm

PHX

LHR

13h 52m

1 stop

9:00 am - 11:57 pm

LHR

PHX

21h 57m

2 stops

$709United Airlines

Fri, Feb 6 - Wed, Feb 11

9:00 am - 11:50 am

PHX

LHR

19h 50m

2 stops

8:15 pm - 6:06 pm

LHR

PHX

28h 51m

2 stops

$710Multiple Airlines

Fri, Feb 6 - Mon, Feb 9

3:09 pm - 12:20 pm

PHX

LHR

14h 11m

1 stop

2:20 pm - 6:15 pm

LHR

PHX

10h 55mnonstop

$711Finnair

Thu, Feb 19 - Thu, Feb 26

3:09 pm - 12:20 pm

PHX

LHR

14h 11m

1 stop

10:05 am - 7:48 pm

LHR

PHX

16h 43m

1 stop

$712Finnair

Thu, Feb 19 - Thu, Feb 26

8:25 pm - 1:15 pm

PHX

LHR

9h 50mnonstop

7:40 pm - 8:19 pm

LHR

PHX

31h 39m

2 stops

$713British Airways

Fri, Feb 6 - Mon, Feb 9

12:40 pm - 11:50 am

PHX

LHR

39h 10m

2 stops

5:15 pm - 7:22 pm

LHR

PHX

34h 07m

2 stops

$714Air Canada

Sat, May 2 - Sat, May 9

9:05 pm - 3:05 pm

PHX

LHR

10h 00mnonstop

4:10 pm - 7:00 pm

LHR

PHX

10h 50mnonstop

$715Iberia

Fri, May 1 - Tue, May 12

JetBlue flights from Phoenix to London

Our best JetBlue deals on Phoenix to London flight tickets

JetBlue

Jan 25

PHX11:59 pmPhoenix Sky Harbor Intl

13h 46m

1 stop

LHR8:45 pmLondon Heathrow

Feb 6

LHR12:20 pmLondon Heathrow

16h 01m

1 stop

PHX9:21 pmPhoenix Sky Harbor Intl

$740

JetBlue

Mar 6

PHX10:25 pmPhoenix Sky Harbor Intl

25h 30m

1 stop

LHR6:55 amLondon Heathrow

Mar 22

LHR12:20 pmLondon Heathrow

30h 00m

1 stop

PHX11:20 amPhoenix Sky Harbor Intl

$748

JetBlue

Feb 14

PHX11:59 pmPhoenix Sky Harbor Intl

13h 46m

1 stop

LHR8:45 pmLondon Heathrow

Mar 1

LHR12:20 pmLondon Heathrow

16h 35m

1 stop

PHX9:55 pmPhoenix Sky Harbor Intl

$753

British Airways flights from Phoenix to London

Our best British Airways deals on Phoenix to London flight tickets

British Airways

Feb 15

PHX9:35 amPhoenix Sky Harbor Intl

19h 30m

2 stops

LGW12:05 pmLondon Gatwick

Feb 28

LGW6:45 amLondon Gatwick

21h 01m

2 stops

PHX8:46 pmPhoenix Sky Harbor Intl

$709

British Airways

Feb 15

PHX8:25 pmPhoenix Sky Harbor Intl

9h 50m

LHR1:15 pmLondon Heathrow

Feb 22

LHR2:20 pmLondon Heathrow

10h 55m

PHX6:15 pmPhoenix Sky Harbor Intl

$712

British Airways

Feb 19

PHX8:25 pmPhoenix Sky Harbor Intl

9h 50m

LHR1:15 pmLondon Heathrow

Mar 6

LHR6:15 amLondon Heathrow

24h 49m

2 stops

PHX12:04 amPhoenix Sky Harbor Intl

$713

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/19

3:09 pm-12:20 pm

1 stop14h 11m

London Heathrow

Thu 2/26

2:20 pm-6:15 pm

Nonstop10h 55m

$707

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 2/15

8:00 am-8:35 pm

2 stops29h 35m

London Heathrow

Sat 2/28

9:00 am-9:50 pm

2 stops19h 50m

$708

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Sun 2/15

11:48 am-12:05 pm

2 stops17h 17m

London Gatwick

Sat 2/28

6:45 am-8:46 pm

2 stops21h 01m

$709

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 2/6

12:28 am-9:20 pm

1 stop13h 52m

London Heathrow

Wed 2/11

9:00 am-11:57 pm

2 stops21h 57m

$709

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 2/6

9:00 am-11:50 am

2 stops19h 50m

London Heathrow

Mon 2/9

8:15 pm-6:06 pm

2 stops28h 51m

$710

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/19

3:09 pm-12:20 pm

1 stop14h 11m

London Heathrow

Thu 2/26

2:20 pm-6:15 pm

Nonstop10h 55m

$711

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/19

3:09 pm-12:20 pm

1 stop14h 11m

London Heathrow

Thu 2/26

10:05 am-7:48 pm

1 stop16h 43m

$712

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 2/6

8:25 pm-1:15 pm

Nonstop9h 50m

London Heathrow

Mon 2/9

7:40 pm-8:19 pm

2 stops31h 39m

$713

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 5/2

12:40 pm-11:50 am

2 stops39h 10m

London Heathrow

Sat 5/9

5:15 pm-7:22 pm

2 stops34h 07m

$714

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-3:05 pm

Nonstop10h 00m

London Heathrow

Tue 5/12

4:10 pm-7:00 pm

Nonstop10h 50m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to London

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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phoenix is in October. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Phoenix averaging around $709.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Phoenix to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $874. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,120. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Phoenix in the evening is the least expensive time of day to depart. momondo users have found prices as low as $936 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $1,020. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix to London flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Phoenix - London flight prices

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

You are more likely to see cheaper flights to London from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Phoenix for as low as $808 on momondo.

What cabin class options are available on Phoenix to London flights?

There are 4 cabin classes available to choose from on Phoenix to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to London flight deals and tips

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

Fastest flight time	9h 50m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Phoenix to London takes 9h 50m

Direct flights go from Phoenix to London every day.

There are 6 airports in London. From Phoenix there are direct flights to London Heathrow (LHR).

Search flight deals

How far is Phoenix to London by plane?
The distance between Phoenix and London is about 5266.6 mi. Flights usually cover this in 9h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Phoenix to London?
Prices for flights from Phoenix to London are updated daily.
How many operators does momondo search for flights from Phoenix to London?
As of January 2026, there are 10 operators available to choose from for flights from Phoenix to London.
How old do you have to be to fly from Phoenix to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to London

Compare and see reviews for airlines that fly from Phoenix to London with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $408	Free Cancellation	Rating 7.3 1,660 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $514	Free Cancellation	Rating 6.7 7,690 reviews	Search British Airways flights
American Airlines	PriceFrom $531	Free Cancellation	Rating 7.2 11,168 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $537	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $551	Free Cancellation	Rating 7.2 2,890 reviews	Search JetBlue flights
Iberia	PriceFrom $563	Free Cancellation	Rating 7.0 3,094 reviews	Search Iberia flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,353 reviews	Search Finnair flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,087 reviews	Search Delta flights
United Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 9,189 reviews	Search United Airlines flights
Air Canada	PriceFrom $604	Free Cancellation	Rating 7.1 10,644 reviews	Search Air Canada flights

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Wembley

Crawley

Dartford

Hayes

Brentwood

Watford

Cobham

Folkestone

Romford

Stansted

Harrow

Croydon

Richmond

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Phoenix with this policy.

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

momondo provides multiple filters to help you find the best flight to London from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Phoenix to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.