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

WestJet is the most popular carrier operating from London to Arizona

Which airlines fly to Arizona?

British Airways, Finnair 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 66% of people opting to fly with this airline when travelling to Arizona. Keep in mind that there are 12 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between London and Arizona is 59 per week as of October 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

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

The number of flights available between London and Arizona is 8 per day as of October 2025. The most frequent departure time is 14:00, with 75% of daily flights leaving in the afternoon.

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

Prices for flights from London to Arizona are refreshed on a daily basis.

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

As of October 2025, there are 19 operators available to choose from for flights from London to Arizona.

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.

£239 Cheap Flights from London to Arizona in 2025/26

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07:30 - 21:05LHR-LAS

21h 35m2 stops

11:00 - 06:50LAS-LHR

35h 50m1 stop

£505Finnair

Find Deal

ter, 25 nov - sáb, 29 nov

14:00 - 09:06LGW-LAS

27h 06m2 stops

22:45 - 06:00LAS-LGW

23h 15m2 stops

£506Multiple Airlines

Find Deal

sex, 23 jan - dom, 25 jan

06:30 - 14:15LHR-LAS

15h 45m1 stop

14:50 - 11:40LAS-LHR

12h 50m1 stop

£507Virgin Atlantic

Find Deal

qui, 27 nov - dom, 30 nov

11:00 - 21:48LHR-LAS

18h 48m1 stop

07:00 - 07:50LAS-LHR

16h 50m1 stop

£508Iberia

Find Deal

ter, 3 fev - sex, 13 fev

16:05 - 18:50LHR-LAS

10h 45mdirect

20:55 - 14:50LAS-LHR

9h 55mdirect

£510British Airways

Find Deal

qua, 4 fev - seg, 9 fev

11:05 - 23:44LHR-LAS

20h 39m1 stop

21:05 - 14:55LAS-LHR

9h 50mdirect

£511Virgin Atlantic

Find Deal

dom, 28 dez - dom, 4 jan

19:40 - 08:27LHR-LAS

20h 47m2 stops

11:00 - 10:00LAS-LHR

15h 00m1 stop

£514Iberia

Find Deal

seg, 24 nov - seg, 1 dez

10:15 - 18:47LHR-LAS

16h 32m1 stop

12:56 - 10:25LAS-LHR

13h 29m1 stop

£522British Airways

Find Deal

sex, 28 nov - sex, 5 dez

20:15 - 18:05LHR-TUS

28h 50m2 stops

13:40 - 07:25TUS-LHR

34h 45m1 stop

£578Lufthansa

Find Deal

ter, 2 dez - dom, 14 dez

20:15 - 21:41LHR-TUS

32h 26m2 stops

13:40 - 07:25TUS-LHR

34h 45m1 stop

£581Lufthansa

Find Deal

ter, 2 dez - dom, 14 dez

Finnair flights from London to Arizona

Our best Finnair deals on London to Arizona flight tickets

Finnair

25 Nov

LHR07:30London Heathrow

21h 35m

2 stops

LAS21:05Las Vegas Harry Reid Intl

29 Nov

LAS11:00Las Vegas Harry Reid Intl

35h 50m

1 stop

LHR06:50London Heathrow

£505

Find similar

Finnair

16 Jan

LHR12:30London Heathrow

10h 45m

LAS15:15Las Vegas Harry Reid Intl

26 Feb

LAS07:00Las Vegas Harry Reid Intl

16h 50m

1 stop

LHR07:50London Heathrow

£512

Find similar

Finnair

25 Nov

LHR07:30London Heathrow

21h 35m

2 stops

LAS21:05Las Vegas Harry Reid Intl

2 Dec

LAS11:46Las Vegas Harry Reid Intl

37h 24m

2 stops

LHR09:10London Heathrow

£513

Find similar

Icelandair flights from London to Arizona

Our best Icelandair deals on London to Arizona flight tickets

Icelandair

10 Nov

LHR09:20London Heathrow

23h 12m

1 stop

LAS00:32Las Vegas Harry Reid Intl

15 Nov

LAS23:30Las Vegas Harry Reid Intl

13h 15m

1 stop

LHR20:45London Heathrow

£505

Find similar

Icelandair

13 Nov

LHR07:25London Heathrow

25h 12m

1 stop

LAS00:37Las Vegas Harry Reid Intl

25 Nov

LAS10:44Las Vegas Harry Reid Intl

26h 56m

1 stop

LHR21:40London Heathrow

£506

Find similar

Icelandair

10 Mar

LHR12:20London Heathrow

36h 58m

2 stops

LAS18:18Las Vegas Harry Reid Intl

14 Mar

LAS22:19Las Vegas Harry Reid Intl

25h 36m

1 stop

LHR06:55London Heathrow

£508

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

ter 25/11

07:30-21:05

2 stops21h 35m

Las Vegas Harry Reid Intl

sáb 29/11

11:00-06:50

1 stop35h 50m

£505

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

sex 23/1

14:00-09:06

2 stops27h 06m

Las Vegas Harry Reid Intl

dom 25/1

22:45-06:00

2 stops23h 15m

£506

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qui 27/11

06:30-14:15

1 stop15h 45m

Las Vegas Harry Reid Intl

dom 30/11

14:50-11:40

1 stop12h 50m

£507

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

ter 3/2

11:00-21:48

1 stop18h 48m

Las Vegas Harry Reid Intl

sex 13/2

07:00-07:50

1 stop16h 50m

£508

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

qua 4/2

16:05-18:50

Nonstop10h 45m

Las Vegas Harry Reid Intl

seg 9/2

20:55-14:50

Nonstop9h 55m

£510

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

dom 28/12

11:05-23:44

1 stop20h 39m

Las Vegas Harry Reid Intl

dom 4/1

21:05-14:55

Nonstop9h 50m

£511

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

seg 24/11

19:40-08:27

2 stops20h 47m

Las Vegas Harry Reid Intl

seg 1/12

11:00-10:00

1 stop15h 00m

£514

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

sex 28/11

10:15-18:47

1 stop16h 32m

Las Vegas Harry Reid Intl

sex 5/12

12:56-10:25

1 stop13h 29m

£522

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

ter 2/12

20:15-18:05

2 stops28h 50m

Tucson

dom 14/12

13:40-07:25

1 stop34h 45m

£578

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

ter 2/12

20:15-21:41

2 stops32h 26m

Tucson

dom 14/12

13:40-07:25

1 stop34h 45m

£581

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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 £584. If you’re not able to fly to Arizona in September, then February is your next best option. Flight prices from London to Arizona during February average around £607.

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 Monday. momondo users have found tickets for Monday departures for as low as £637. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Arizona for around £709.

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

Our data shows that the cheapest London to Arizona flights are usually those with departure times in the afternoon. Our users have found flights to Arizona in the afternoon for as low as £656. Flights in the evening are often more expensive, with an average ticket price of £775.

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 £686 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from London for as low as £630 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 29% 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	£511
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 £511. The best return flight deal from London to Arizona found on momondo in the last 72 hours is £612.

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 are refreshed on a daily basis.
How many operators does momondo search for flights from London to Arizona?
As of October 2025, there are 19 operators available to choose from for flights from London to Arizona.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Arizona is Airbus A350-1000 (57.97% of total bookings). The next most popular plane models are Boeing 777-200/200ER (24.99%), Boeing 787-9 Dreamliner (4.55%), and Boeing 777 (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
Icelandair	PriceFrom £449	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
JetBlue	PriceFrom £460	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Lufthansa	PriceFrom £483	Free Cancellation	Rating 6.8 7,543 reviews	Search Lufthansa flights
United Airlines	PriceFrom £483	Free Cancellation	Rating 7.4 8,995 reviews	Search United Airlines flights
Finnair	PriceFrom £492	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
Air Canada	PriceFrom £502	Free Cancellation	Rating 7.1 10,385 reviews	Search Air Canada flights
British Airways	PriceFrom £508	Free Cancellation	Rating 6.7 7,489 reviews	Search British Airways flights
American Airlines	PriceFrom £528	Free Cancellation	Rating 7.2 11,033 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom £538	Free Cancellation	Rating 7.4 1,548 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom £545	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights

Why use momondo?

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

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 London to Arizona for you.

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

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

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?

Price alerts on flights to Arizona from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Arizona trip

We make it super easy to schedule, organise 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 Arizona

Popular Cities in Arizona

Flights to New Yorkfrom £250

Flights to Orlandofrom £237

Flights to Los Angelesfrom £350

Flights to Miamifrom £348

Flights to San Franciscofrom £354

Flights to Bostonfrom £325

Flights to Chicagofrom £347

Flights to Las Vegasfrom £413

Flights to Washington, D.C.from £331

Flights to Atlantafrom £354

Flights to Dallasfrom £351

Flights to Houstonfrom £354

Cheap flights from London to Arizona from £239

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 24/1. 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, great deals

Big names, great 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 return flights

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Finnair flights from London to Arizona

Our best Finnair deals on London to Arizona flight tickets

Icelandair flights from London to Arizona

Our best Icelandair deals on London to Arizona flight tickets

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

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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?

The month of September is, on average, the cheapest month to fly to Arizona from London, with most prices found around £584. If you’re not able to fly to Arizona in September, then February is your next best option. Flight prices from London to Arizona during February average around £607.

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?

Our data shows that the cheapest London to Arizona flights are usually those with departure times in the afternoon. Our users have found flights to Arizona in the afternoon for as low as £656. Flights in the evening are often more expensive, with an average ticket price of £775.

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 29% 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

Which 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 8 per day as of October 2025. The most frequent departure time is 14:00, with 75% of daily flights leaving in the afternoon.

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

The number of flights available between London and Arizona is 59 per week as of October 2025. The most frequent departure day is Fri, with 24% of weekly flights leaving 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, organise 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