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Cheap flights from London, ON to Arizona from C$ 333

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Arizona

Enter your travel dates to find the best prices.

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 21 February 2026.

Tue 31/38:10 p.m.
YXU
-
PHX
1 stop17h 00m
WestJet
Wed 15/46:35 p.m.
PHX
-
YXU
1 stop9h 00m
WestJet
Deal found 17/2C$ 511
Sun 3/56:10 a.m.
YXU
-
LAS
2 stops13h 25m
WestJet
Thu 7/51:20 p.m.
LAS
-
YXU
2 stops13h 00m
WestJet
Deal found 18/2C$ 513
Mon 30/38:10 p.m.
YXU
-
PHX
1 stop17h 00m
WestJet
Thu 16/41:05 p.m.
PHX
-
YXU
2 stops14h 30m
WestJet
Deal found 19/2C$ 548
Wed 15/76:10 a.m.
YXU
-
LAS
1 stop9h 45m
WestJet
Sat 18/76:10 p.m.
LAS
-
YXU
1 stop8h 10m
WestJet
Deal found 18/2C$ 549
Tue 31/38:10 p.m.
YXU
-
PHX
1 stop17h 00m
WestJet
Thu 16/41:05 p.m.
PHX
-
YXU
2 stops14h 30m
WestJet
Deal found 19/2C$ 553
Sun 5/48:10 p.m.
YXU
-
PHX
1 stop17h 00m
Multiple Airlines
Wed 15/41:29 p.m.
PHX
-
YXU
2 stops38h 06m
Multiple Airlines
Deal found 19/2C$ 563
Wed 6/56:10 a.m.
YXU
-
LAS
2 stops12h 35m
WestJet
Wed 13/51:20 p.m.
LAS
-
YXU
2 stops13h 00m
WestJet
Deal found 17/2C$ 563
Wed 1/48:10 p.m.
YXU
-
PHX
2 stops16h 57m
WestJet
Thu 16/46:35 p.m.
PHX
-
YXU
1 stop9h 00m
WestJet
Deal found 18/2C$ 571
Sun 3/56:10 a.m.
YXU
-
LAS
2 stops13h 25m
WestJet
Fri 8/56:10 p.m.
LAS
-
YXU
1 stop8h 10m
WestJet
Deal found 17/2C$ 572
Thu 13/86:10 a.m.
YXU
-
LAS
2 stops12h 35m
WestJet
Sun 16/81:20 p.m.
LAS
-
YXU
2 stops13h 00m
WestJet
Deal found 19/2C$ 574
Wed 17/66:10 a.m.
YXU
-
LAS
2 stops12h 35m
WestJet
Fri 26/66:10 p.m.
LAS
-
YXU
1 stop8h 10m
WestJet
Deal found 17/2C$ 575
Wed 6/56:10 p.m.
YXU
-
LAS
1 stop7h 19m
Air Canada
Wed 13/512:00 p.m.
LAS
-
YXU
1 stop6h 38m
Air Canada
Deal found 17/2C$ 578

Find flight deals from London to Arizona

Keep the following information in mind while searching for London to Arizona flight deals. Data was last updated 21 February 2026.

Round-trip from

C$ 511

One-way from

C$ 333

Popular in

November

Cheapest in

October

Average price

C$ 549
WestJet
  • WestJet
  • 31/3-16/4
  • 2 total stops
  • 26h 00m total
  • London to Arizona
Search Deals
5/4
  • 5/4
  • 2 total stops
  • 29h 15m total
  • London to Arizona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 21 February 2026.
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

Sun 3/5

6:10 a.m.-4:35 p.m.

2 stops13h 25m

Las Vegas Harry Reid Intl

Thu 7/5

1:20 p.m.-5:20 a.m.

2 stops13h 00m

C$ 513

LondonLas Vegas

YXU - LAS

YXULAS

London

Wed 15/7

6:10 a.m.-12:55 p.m.

1 stop9h 45m

Las Vegas Harry Reid Intl

Sat 18/7

6:10 p.m.-5:20 a.m.

1 stop8h 10m

C$ 549

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 31/3

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

1 stop17h 00m

Phoenix Sky Harbor Intl

Thu 16/4

1:05 p.m.-6:35 a.m.

2 stops14h 30m

C$ 553

LondonLas Vegas

YXU - LAS

YXULAS

London

Sun 3/5

6:10 a.m.-4:35 p.m.

2 stops13h 25m

Las Vegas Harry Reid Intl

Fri 8/5

6:10 p.m.-5:20 a.m.

1 stop8h 10m

C$ 572

LondonLas Vegas

YXU - LAS

YXULAS

London

Thu 13/8

6:10 a.m.-3:45 p.m.

2 stops12h 35m

Las Vegas Harry Reid Intl

Sun 16/8

1:20 p.m.-5:20 a.m.

2 stops13h 00m

C$ 574

LondonLas Vegas

YXU - LAS

YXULAS

London

Wed 17/6

6:10 a.m.-3:45 p.m.

2 stops12h 35m

Las Vegas Harry Reid Intl

Fri 26/6

6:10 p.m.-5:20 a.m.

1 stop8h 10m

C$ 575

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 3/4

9:25 a.m.-11:36 p.m.

2 stops17h 11m

Phoenix Sky Harbor Intl

Tue 14/4

7:00 a.m.-9:18 p.m.

2 stops11h 18m

C$ 590

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 3/4

9:25 a.m.-11:36 p.m.

2 stops17h 11m

Phoenix Sky Harbor Intl

Mon 13/4

11:59 p.m.-9:18 p.m.

2 stops18h 19m

C$ 590

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 31/3

5:10 a.m.-6:35 p.m.

2 stops16h 25m

Phoenix Sky Harbor Intl

Sat 18/4

1:15 p.m.-8:43 a.m.

3 stops16h 28m

C$ 590

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 29/3

5:10 a.m.-8:19 p.m.

2 stops18h 09m

Phoenix Sky Harbor Intl

Mon 13/4

11:59 p.m.-5:03 p.m.

2 stops14h 04m

C$ 590

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 33 results
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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, February is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 204). Flying from London, Ontario to Arizona in December is currently the most expensive (average of C$ 271). 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.

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 21 February 2026.
See what other customers who have flown with Air 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.
Air Canada
7.1
Good
10,733 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,733 reviews
Air Canada
7.1
Good
10,733 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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.

  • How long is the flight from London, Ontario to Arizona?

    WestJet and United Airlines can get you from London, Ontario to Arizona in just under 13h 25m. Your travel time can differ by up to 3h 46m. Airlines will cover a distance of 2992 km. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 204). Flying from London, Ontario to Arizona in December is currently the most expensive (average of C$ 271). 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

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from London to Arizona

Discover the top airline 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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 348AverageC$ 500FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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