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Cheap flights from London, ON to Arizona from C$ 244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
19 Aug — 26 Aug1
1 adult

Cheap flight deals from London to Arizona

Keep the following information in mind while searching for London to Arizona flight deals. Data was last updated 14 August 2025.

Round-trip from

C$ 389

One-way from

C$ 244

Popular in

December

Cheapest in

January

Average price

C$ 465
WestJet
  • WestJet
  • 16/10-19/10
  • 3 total stops
  • 20h 08m total
  • London to Arizona
Search Deals
WestJet
  • WestJet
  • 28/9
  • 2 total stops
  • 19h 32m total
  • London to Arizona
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from London to Arizona

Cheapest flights from London to Arizona
Explore the most affordable flight options available from London to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Thu 16/106:00 a.m.YXU - LAS
2 stops12h 01mWestJet
Sun 19/108:00 a.m.LAS - YXU
1 stop8h 07mWestJet
Deal found 14/8C$ 389
Sun 21/98:00 p.m.YXU - LAS
1 stop17h 40mWestJet
Tue 30/96:20 p.m.LAS - YXU
1 stop7h 52mWestJet
Deal found 12/8C$ 407
Wed 3/96:00 a.m.YXU - LAS
1 stop14h 34mWestJet
Tue 9/96:20 p.m.LAS - YXU
1 stop7h 52mWestJet
Deal found 14/8C$ 411
Sat 27/96:00 a.m.YXU - LAS
2 stops30h 08mWestJet
Sat 4/101:25 p.m.LAS - YXU
2 stops12h 47mWestJet
Deal found 13/8C$ 416
Thu 18/98:00 p.m.YXU - LAS
2 stops43h 32mWestJet
Mon 22/96:20 p.m.LAS - YXU
1 stop7h 52mWestJet
Deal found 13/8C$ 459
Wed 12/115:45 a.m.YXU - PHX
1 stop8h 04mAir Canada
Sun 16/118:00 a.m.PHX - YXU
2 stops11h 21mAir Canada
Deal found 13/8C$ 470

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Arizona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from London to Arizona that are best for you.

Fly from

London

Fly to

Arizona

Route

Depart

Return

Price

LondonLas Vegas

YXU - LAS

YXULAS

London

Thu 16/10

6:00 a.m.-3:01 p.m.

2 stops12h 01m

Las Vegas Harry Reid Intl

Sun 19/10

8:00 a.m.-7:07 p.m.

1 stop8h 07m

C$ 389

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 12/9

6:00 a.m.-8:21 p.m.

2 stops17h 21m

Las Vegas Harry Reid Intl

Tue 23/9

6:20 p.m.-5:12 a.m.

1 stop7h 52m

C$ 400

LondonLas Vegas

YXU - LAS

YXULAS

London

Sat 27/9

8:00 p.m.-10:40 a.m.

1 stop17h 40m

Las Vegas Harry Reid Intl

Sat 4/10

8:00 a.m.-7:07 p.m.

1 stop8h 07m

C$ 407

LondonLas Vegas

YXU - LAS

YXULAS

London

Sun 21/9

8:00 p.m.-10:40 a.m.

1 stop17h 40m

Las Vegas Harry Reid Intl

Tue 30/9

6:20 p.m.-5:12 a.m.

1 stop7h 52m

C$ 407

LondonLas Vegas

YXU - LAS

YXULAS

London

Wed 3/9

6:00 a.m.-5:34 p.m.

1 stop14h 34m

Las Vegas Harry Reid Intl

Tue 9/9

6:20 p.m.-5:12 a.m.

1 stop7h 52m

C$ 411

LondonPhoenix

YXU - PHX

YXUPHX

London

Wed 12/11

5:45 a.m.-11:49 a.m.

1 stop8h 04m

Phoenix Sky Harbor Intl

Sun 16/11

8:00 a.m.-9:21 p.m.

2 stops11h 21m

C$ 470

LondonLas Vegas

YXU - LAS

YXULAS

London

Sun 28/9

8:00 p.m.-12:32 p.m.

2 stops19h 32m

C$ 244

LondonPhoenix

YXU - PHX

YXUPHX

London

Sat 15/11

5:45 a.m.-5:37 p.m.

2 stops13h 52m

C$ 263

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 26/9

6:10 a.m.-12:15 a.m.

2 stops21h 05m

C$ 301

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 26/9

3:50 p.m.-12:45 a.m.

2 stops11h 55m

C$ 301

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from London to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Arizona

What is the cheapest month to book a flight from London, Ontario to Arizona?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 247). Flying from London, Ontario to Arizona in March is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YXU to AZ?

Find hourly flight availability from London to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Arizona as you normally would.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated 14 August 2025.
See what other customers who have flown with United Airlines,WestJet, andAir Canada from London to Arizona have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
3,015 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,949 reviews
United Airlines
7.4
Good
8,916 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from London to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Arizona?

    For a flight from London to Arizona, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

  • What are the cheapest airlines to fly from London, Ontario to Arizona one-way?

    One-way options have recently been found by users for as low as C$ 244 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 263 and United Airlines from C$ 301 one-way.

  • Can I find deals for flights from London to Arizona that include hotel bookings?

    Yes. In addition to deals on London to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Arizona.

  • Can I find deals for business class flights from London to Arizona?

    Yes. Cheapflights offers flight deals from London to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Arizona?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 247). Flying from London, Ontario to Arizona in March is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from London to Arizona

Discover the top 3 airlines that operate flights from London to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 349AverageC$ 676FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 351AverageC$ 508FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 422AverageC$ 697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Arizona?

When you search for this flight from London to Arizona, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Arizona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Arizona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Arizona with no change fees?

Certainly. Search results for flights to Arizona from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Arizona become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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