How long does it take to fly to London?

If you’re flying from a popular airport in Arizona, such as Phoenix or Tucson, and flying into London, then you can expect flight times to average 9h 50m and 12h 02m, respectively.

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

82 flights are operational weekly from Arizona to London as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

WestJet, Lufthansa, and Air Canada are the most popular carriers operating from Arizona to London

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Arizona 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 11 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 Arizona to London on average per day?

As of December 2025, there are 11 flights per day flying from Arizona to London. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

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

Prices for flights from Arizona to London refresh daily.

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

As of December 2025, there are 12 operators available to choose from for flights from Arizona to London.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona 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.

$338 Cheap Flights from Arizona to London in 2025/26

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Find the cheapest flights from Arizona to London

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 pm - 10:15 am

TUS

LHR

13h 50m1 stop

6:35 am - 9:55 pm

LHR

TUS

22h 20m2 stops

$597Lufthansa

Mon, Jan 19 - Mon, Jan 26

7:00 am - 11:55 am

TUS

LHR

21h 55m2 stops

5:05 pm - 10:07 pm

LHR

TUS

36h 02m2 stops

$602Virgin Atlantic

Thu, Jan 22 - Wed, Feb 4

1:25 pm - 10:15 am

TUS

LHR

13h 50m1 stop

1:45 pm - 9:55 pm

LHR

TUS

15h 10m1 stop

$604Lufthansa

Mon, Jan 19 - Mon, Jan 26

12:10 pm - 6:30 am

LAS

LHR

34h 20m1 stop

6:50 am - 8:39 pm

LHR

LAS

21h 49m2 stops

$610Multiple Airlines

Mon, Jan 19 - Mon, Jan 26

11:01 am - 7:55 am

LAS

LHR

12h 54m1 stop

1:45 pm - 8:52 pm

LHR

LAS

15h 07m1 stop

$611Multiple Airlines

Sat, Jan 17 - Fri, Jan 30

6:15 am - 11:50 am

LAS

LHR

21h 35m1 stop

2:30 pm - 10:27 pm

LHR

LAS

15h 57m1 stop

$612Air Canada

Sun, Jan 18 - Sat, Jan 31

6:15 am - 10:10 am

LAS

LHR

19h 55m2 stops

6:50 am - 8:39 pm

LHR

LAS

21h 49m2 stops

$617Air Canada

Thu, Jan 22 - Mon, Jan 26

9:50 am - 9:40 am

TUS

LHR

16h 50m1 stop

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

$619United Airlines

Mon, Jan 19 - Wed, Feb 4

1:48 pm - 5:50 pm

LAS

LGW

20h 02m2 stops

6:40 pm - 11:19 pm

LGW

LAS

36h 39m2 stops

$634SWISS

Wed, Jan 21 - Wed, Jan 28

10:52 am - 5:50 pm

LAS

LGW

46h 58m2 stops

6:40 pm - 10:46 pm

LGW

LAS

36h 06m2 stops

$639SWISS

Sat, Feb 14 - Sat, Feb 28

Lufthansa flights from Arizona to London

Our best Lufthansa deals on Arizona to London flight tickets

Lufthansa

Jan 19

TUS1:25 pmTucson

13h 50m

1 stop

LHR10:15 amLondon Heathrow

Jan 26

LHR6:35 amLondon Heathrow

22h 20m

2 stops

TUS9:55 pmTucson

$597

Find similar

Lufthansa

Jan 19

TUS1:25 pmTucson

13h 50m

1 stop

LHR10:15 amLondon Heathrow

Jan 26

LHR1:45 pmLondon Heathrow

15h 10m

1 stop

TUS9:55 pmTucson

$604

Find similar

Lufthansa

Mar 9

TUS1:33 pmTucson

20h 32m

2 stops

LHR5:05 pmLondon Heathrow

Mar 19

LHR7:40 amLondon Heathrow

20h 09m

2 stops

TUS8:49 pmTucson

$605

Find similar

Delta flights from Arizona to London

Our best Delta deals on Arizona to London flight tickets

Delta

Jan 21

LAS7:00 amLas Vegas Harry Reid Intl

17h 05m

1 stop

LHR8:05 amLondon Heathrow

Jan 29

LHR6:30 amLondon Heathrow

15h 45m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

$619

Find similar

Delta

Jan 19

TUS8:00 amTucson

19h 00m

1 stop

LHR10:00 amLondon Heathrow

Jan 26

LHR6:30 amLondon Heathrow

23h 31m

2 stops

TUS11:01 pmTucson

$629

Find similar

Delta

Feb 14

TUS12:02 pmTucson

16h 38m

2 stops

LHR11:40 amLondon Heathrow

Feb 23

LHR6:30 amLondon Heathrow

23h 31m

2 stops

TUS11:01 pmTucson

$634

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 1/19

1:25 pm-10:15 am

1 stop13h 50m

London Heathrow

Mon 1/26

6:35 am-9:55 pm

2 stops22h 20m

$597

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 1/22

7:00 am-11:55 am

2 stops21h 55m

London Heathrow

Wed 2/4

5:05 pm-10:07 pm

2 stops36h 02m

$602

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 1/19

1:25 pm-10:15 am

1 stop13h 50m

London Heathrow

Mon 1/26

1:45 pm-9:55 pm

1 stop15h 10m

$604

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Mon 1/19

12:10 pm-6:30 am

1 stop34h 20m

London Heathrow

Mon 1/26

6:50 am-8:39 pm

2 stops21h 49m

$610

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sat 1/17

11:01 am-7:55 am

1 stop12h 54m

London Heathrow

Fri 1/30

1:45 pm-8:52 pm

1 stop15h 07m

$611

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sun 1/18

6:15 am-11:50 am

1 stop21h 35m

London Heathrow

Sat 1/31

2:30 pm-10:27 pm

1 stop15h 57m

$612

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Thu 1/22

6:15 am-10:10 am

2 stops19h 55m

London Heathrow

Mon 1/26

6:50 am-8:39 pm

2 stops21h 49m

$617

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 1/19

9:50 am-9:40 am

1 stop16h 50m

London Heathrow

Wed 2/4

9:00 am-11:15 pm

2 stops21h 15m

$619

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Wed 1/21

1:48 pm-5:50 pm

2 stops20h 02m

London Gatwick

Wed 1/28

6:40 pm-11:19 pm

2 stops36h 39m

$634

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Sat 2/14

10:52 am-5:50 pm

2 stops46h 58m

London Gatwick

Sat 2/28

6:40 pm-10:46 pm

2 stops36h 06m

$639

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How to get the cheapest flight ticket from Arizona 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 Arizona 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 Arizona averaging around $709.

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

The cheapest day to depart from Arizona to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $879. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,113. 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 Arizona in the morning is the least expensive time of day to depart. momondo users have found prices as low as $833 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $1,026. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Arizona to London flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Arizona - 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 Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $922 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Arizona for as low as $819 on momondo.

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

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

Can stopping save me money on Arizona to London flights?

You could potentially save up to 26% on your flight if you consider stops on a Arizona to London flight.

Cheap Arizona to London flight deals and tips

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

Best Price Found	$355
Fastest flight time	9h 50m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Arizona in the past 72 hours is $355. The best round-trip flight deal from Arizona to London found on momondo in the last 72 hours is $708.

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

Direct flights go from Arizona to London every day.

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

Search flight deals

When did momondo last update prices for flights from Arizona to London?
Prices for flights from Arizona to London refresh daily.
How many operators does momondo search for flights from Arizona to London?
As of December 2025, there are 12 operators available to choose from for flights from Arizona to London.
How old do you have to be to fly from Arizona to London?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona 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.
What is the most popular plane model from Arizona to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Arizona to London is Airbus A350-1000 (67.74% of total bookings). The next most popular plane models are Boeing 777-200/200ER (29.70%), Boeing 737-800 (0.46%), and Boeing 787-9 Dreamliner (0.46%).

Best airlines flying from Arizona to London

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 1,620 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $515	Free Cancellation	Rating 6.7 7,606 reviews	Search British Airways flights
American Airlines	PriceFrom $532	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $537	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $551	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Iberia	PriceFrom $564	Free Cancellation	Rating 7.0 3,056 reviews	Search Iberia flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
United Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
WestJet	PriceFrom $598	Free Cancellation	Rating 7.2 3,216 reviews	Search WestJet flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Uxbridge

Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arizona to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Arizona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Arizona to London.

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

If you are not ready to book a flight from Arizona 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.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Cheap flights from Arizona to London from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to London departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Find the cheapest flights from Arizona to London

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Lufthansa flights from Arizona to London

Our best Lufthansa deals on Arizona to London flight tickets

Delta flights from Arizona to London

Our best Delta deals on Arizona to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Arizona to London

What is the cheapest month to fly to London?

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

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

What is the cheapest Arizona to London flight route?

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

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

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

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

Can stopping save me money on Arizona to London flights?

You could potentially save up to 26% on your flight if you consider stops on a Arizona to London flight.

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

WestJet, Lufthansa, and Air Canada are the most popular carriers operating from Arizona to London

What airlines fly to London?

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

As of December 2025, there are 11 flights per day flying from Arizona to London. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

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

82 flights are operational weekly from Arizona to London as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How long does it take to fly to London?

If you’re flying from a popular airport in Arizona, such as Phoenix or Tucson, and flying into London, then you can expect flight times to average 9h 50m and 12h 02m, respectively.

Cheap Arizona to London flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

What is the most popular plane model from Arizona to London?

Best airlines flying from Arizona to London

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

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London