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

WestJet is the most popular carrier operating from London to Arizona

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

The number of flights available between London and Arizona is 12 per day as of November 2025. The most frequent departure time is 2:00PM, with 75% of daily flights leaving in the afternoon.

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

As of November 2025, 86 flights take off from London and land in Arizona each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

What airlines fly to Arizona?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Arizona from London according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 4 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London to Arizona refresh daily.

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

The number of operators available for flights from London to Arizona is 6 as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Arizona.

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

The required travel and health documents for your Arizona 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 Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$345 Cheap Flights from London to Arizona in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 2:15 pmLHR-LAS

15h 45m1 stop

8:45 pm - 2:40 pmLAS-LHR

9h 55mnonstop

$666Virgin Atlantic

Find Deal

Thu, Dec 25 - Tue, Dec 30

12:30 pm - 8:45 pmLHR-LAS

16h 15m1 stop

12:35 am - 7:50 amLAS-LHR

23h 15m1 stop

$667Delta

Find Deal

Wed, Dec 17 - Mon, Dec 22

4:00 pm - 6:50 pmLHR-LAS

10h 50mnonstop

9:25 am - 8:05 amLAS-LHR

14h 40m1 stop

$668Virgin Atlantic

Find Deal

Fri, Feb 6 - Sat, Feb 14

11:45 am - 7:07 pmLHR-LAS

15h 22m1 stop

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

$669British Airways

Find Deal

Mon, Dec 1 - Mon, Dec 8

4:05 pm - 6:50 pmLHR-LAS

10h 45mnonstop

6:35 pm - 12:30 pmLAS-LHR

9h 55mnonstop

$671British Airways

Find Deal

Tue, Jan 6 - Wed, Jan 14

10:05 am - 9:00 pmLHR-LAS

18h 55m1 stop

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

$675Iberia

Find Deal

Sat, Jan 24 - Wed, Jan 28

11:45 am - 8:05 pmLHR-LAS

16h 20m1 stop

3:10 pm - 12:15 pmLAS-LHR

13h 05m1 stop

$681American Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 16

7:35 am - 9:11 pmLHR-LAS

21h 36m2 stops

8:55 pm - 2:50 pmLAS-LHR

9h 55mnonstop

$693American Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 28

7:25 am - 9:45 pmLHR-PHX

21h 20m1 stop

11:59 pm - 8:45 pmPHX-LHR

13h 46m1 stop

$698JetBlue

Find Deal

Tue, Feb 10 - Sun, Feb 22

12:20 pm - 9:45 pmLHR-PHX

16h 25m1 stop

11:30 pm - 8:45 pmPHX-LHR

13h 15m1 stop

$717JetBlue

Find Deal

Wed, Jan 14 - Sun, May 10

Virgin Atlantic flights from London to Arizona

Our best Virgin Atlantic deals on London to Arizona flight tickets

Virgin Atlantic

Dec 25

LHR6:30 amLondon Heathrow

15h 45m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

Dec 30

LAS8:45 pmLas Vegas Harry Reid Intl

9h 55m

LHR2:40 pmLondon Heathrow

$666

Find similar

Virgin Atlantic

Feb 6

LHR4:00 pmLondon Heathrow

10h 50m

LAS6:50 pmLas Vegas Harry Reid Intl

Feb 14

LAS9:25 amLas Vegas Harry Reid Intl

14h 40m

1 stop

LHR8:05 amLondon Heathrow

$668

Find similar

Virgin Atlantic

Dec 4

LCY8:40 amLondon City

13h 35m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

Dec 18

LAS4:05 pmLas Vegas Harry Reid Intl

16h 30m

1 stop

LCY4:35 pmLondon City

$669

Find similar

Delta flights from London to Arizona

Our best Delta deals on London to Arizona flight tickets

Delta

Dec 17

LHR12:30 pmLondon Heathrow

16h 15m

1 stop

LAS8:45 pmLas Vegas Harry Reid Intl

Dec 22

LAS12:35 amLas Vegas Harry Reid Intl

23h 15m

1 stop

LHR7:50 amLondon Heathrow

$667

Find similar

Delta

Jan 6

LHR10:45 amLondon Heathrow

13h 32m

1 stop

LAS4:17 pmLas Vegas Harry Reid Intl

Jan 16

LAS9:39 amLas Vegas Harry Reid Intl

15h 06m

2 stops

LHR8:45 amLondon Heathrow

$677

Find similar

Delta

Jan 18

LHR4:35 pmLondon Heathrow

10h 40m

LAS7:15 pmLas Vegas Harry Reid Intl

Feb 1

LAS9:05 pmLas Vegas Harry Reid Intl

9h 50m

LHR2:55 pmLondon Heathrow

$683

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 12/25

6:30 am-2:15 pm

1 stop15h 45m

Las Vegas Harry Reid Intl

Tue 12/30

8:45 pm-2:40 pm

Nonstop9h 55m

$666

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 12/17

12:30 pm-8:45 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Mon 12/22

12:35 am-7:50 am

1 stop23h 15m

$667

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 2/6

4:00 pm-6:50 pm

Nonstop10h 50m

Las Vegas Harry Reid Intl

Sat 2/14

9:25 am-8:05 am

1 stop14h 40m

$668

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 12/1

11:45 am-7:07 pm

1 stop15h 22m

Las Vegas Harry Reid Intl

Mon 12/8

8:55 pm-2:50 pm

Nonstop9h 55m

$669

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 1/6

4:05 pm-6:50 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 1/14

6:35 pm-12:30 pm

Nonstop9h 55m

$671

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 1/24

10:05 am-9:00 pm

1 stop18h 55m

Las Vegas Harry Reid Intl

Wed 1/28

8:55 pm-2:50 pm

Nonstop9h 55m

$675

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 1/9

11:45 am-8:05 pm

1 stop16h 20m

Las Vegas Harry Reid Intl

Fri 1/16

3:10 pm-12:15 pm

1 stop13h 05m

$681

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 2/18

7:35 am-9:11 pm

2 stops21h 36m

Las Vegas Harry Reid Intl

Sat 2/28

8:55 pm-2:50 pm

Nonstop9h 55m

$693

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 2/10

7:25 am-9:45 pm

1 stop21h 20m

Phoenix Sky Harbor Intl

Sun 2/22

11:59 pm-8:45 pm

1 stop13h 46m

$698

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 1/14

12:20 pm-9:45 pm

1 stop16h 25m

Phoenix Sky Harbor Intl

Sun 5/10

11:30 pm-8:45 pm

1 stop13h 15m

$717

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 London to Arizona

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 Arizona?

The month of September is, on average, the cheapest month to fly to Arizona from London, with most prices found around $769. If you aren’t able to travel to Arizona during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $800.

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

On average, the least expensive day to fly to Arizona from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $863. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Friday, with ticket prices averaging around $1,085.

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

Our most recent data shows that the best time of day to fly to Arizona is in the afternoon. Flights from London to Arizona during this time can be as low as $939. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $948 on average. Flights to Arizona from London in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest London to Arizona flight route?

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

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

You are more likely to see cheaper flights to Arizona from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $905 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from London for as low as $830 on momondo.

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

There are 3 cabin classes available to choose from on London to Arizona 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 London to Arizona flights?

You could potentially save up to 22% on your flight if you consider stops on a London to Arizona flight.

Cheap London to Arizona flight deals and tips

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

Best Price Found	$713
Fastest flight time	10h 40m
Direct flights	Every day
Airports in Arizona	1 airport

The best one-way flight to Arizona from London in the past 72 hours is $713. The best round-trip flight deal from London to Arizona found on momondo in the last 72 hours is $974.

The fastest flight from London to Arizona takes 10h 40m

Direct flights go from London to Arizona every day.

There is 1 airport near Arizona: Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from London to Arizona?
Prices for flights from London to Arizona refresh daily.
How many operators does momondo search for flights from London to Arizona?
The number of operators available for flights from London to Arizona is 6 as of November 2025.
How old do you have to be to fly from London to Arizona?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona 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 Arizona. 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 London to Arizona?
momondo data reveals that the most frequently booked plane model on the route from London to Arizona is Airbus A350-1000, representing 57.97% of all bookings. The subsequent popular models are Boeing 777-200/200ER at 24.99%, Boeing 787-9 Dreamliner at 4.55%, and Boeing 777 at 2.73%.

Best airlines flying from London to Arizona

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $601	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
American Airlines	PriceFrom $684	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
British Airways	PriceFrom $692	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
Iberia	PriceFrom $815	Free Cancellation	Rating 7.0 3,005 reviews	Search Iberia flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Arizona. momondo saves you time and could save you money on your trip.

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

Flights from London to Arizona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Arizona from London.

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

Of course. momondo tracks the price of London to Arizona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Arizona 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 12/3

Wed 12/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Arizona

Popular cities in Arizona

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from London to Arizona from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Arizona departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Arizona

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Virgin Atlantic flights from London to Arizona

Our best Virgin Atlantic deals on London to Arizona flight tickets

Delta flights from London to Arizona

Our best Delta deals on London to Arizona flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Arizona that are best for you.

See travel insights to Arizona from

How to get the cheapest flight ticket from London to Arizona

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

What is the cheapest month to fly to Arizona?

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

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

What is the cheapest London to Arizona flight route?

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

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

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

There are 3 cabin classes available to choose from on London to Arizona 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 London to Arizona flights?

You could potentially save up to 22% on your flight if you consider stops on a London to Arizona flight.

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

WestJet is the most popular carrier operating from London to Arizona

What airlines fly to Arizona?

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

The number of flights available between London and Arizona is 12 per day as of November 2025. The most frequent departure time is 2:00PM, with 75% of daily flights leaving in the afternoon.

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

As of November 2025, 86 flights take off from London and land in Arizona each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Cheap London to Arizona flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Arizona

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

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

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

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

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

Best airlines flying from London to Arizona

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

Why use momondo?

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

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

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

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

An easier way to manage your Arizona 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 Arizona

Popular cities in Arizona

Popular flights according to clicks in the last 7 days on momondo