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Cheap flights from London, ON to Arizona from C$ 325

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
25 Feb — 4 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 26 January 2026.

Tue 5/55:55 p.m.
YXU
-
LAS
2 stops21h 35m
WestJet
Tue 12/51:20 p.m.
LAS
-
YXU
2 stops13h 05m
WestJet
Deal found 26/1C$ 470
Mon 23/28:10 p.m.
YXU
-
LAS
1 stop28h 23m
WestJet
Mon 2/37:05 p.m.
LAS
-
YXU
1 stop8h 30m
WestJet
Deal found 24/1C$ 490
Tue 10/38:10 p.m.
YXU
-
LAS
1 stop28h 23m
WestJet
Tue 17/38:05 a.m.
LAS
-
YXU
1 stop19h 30m
WestJet
Deal found 24/1C$ 523
Sun 22/28:10 p.m.
YXU
-
LAS
1 stop17h 17m
Multiple Airlines
Wed 4/311:30 a.m.
LAS
-
YXU
2 stops16h 05m
Multiple Airlines
Deal found 24/1C$ 525
Fri 27/27:30 a.m.
YXU
-
PHX
2 stops15h 10m
Multiple Airlines
Mon 2/39:40 p.m.
PHX
-
YXU
3 stops30h 55m
Multiple Airlines
Deal found 26/1C$ 527
Sun 22/28:10 p.m.
YXU
-
LAS
1 stop17h 17m
Multiple Airlines
Thu 5/310:59 a.m.
LAS
-
YXU
2 stops16h 36m
Multiple Airlines
Deal found 24/1C$ 527
Tue 10/35:10 a.m.
YXU
-
LAS
2 stops13h 49m
Air Canada
Tue 17/311:30 p.m.
LAS
-
YXU
1 stop6h 16m
Air Canada
Deal found 24/1C$ 531
Sun 22/28:10 p.m.
YXU
-
LAS
1 stop17h 17m
WestJet
Tue 3/31:10 p.m.
LAS
-
YXU
2 stops14h 25m
WestJet
Deal found 24/1C$ 534
Sun 15/38:10 p.m.
YXU
-
LAS
1 stop17h 17m
WestJet
Wed 18/31:10 p.m.
LAS
-
YXU
2 stops14h 25m
WestJet
Deal found 26/1C$ 536
Mon 9/35:40 p.m.
YXU
-
LAS
1 stop7h 51m
Air Canada
Fri 13/311:30 p.m.
LAS
-
YXU
1 stop6h 16m
Air Canada
Deal found 23/1C$ 546
Sun 15/38:10 p.m.
YXU
-
PHX
1 stop24h 39m
WestJet
Tue 14/41:05 p.m.
PHX
-
YXU
2 stops14h 30m
WestJet
Deal found 25/1C$ 585
Mon 9/35:10 a.m.
YXU
-
PHX
1 stop8h 34m
Air Canada
Thu 12/35:30 p.m.
PHX
-
YXU
2 stops12h 16m
Air Canada
Deal found 25/1C$ 623

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 26 January 2026.

Round-trip from

C$ 470

One-way from

C$ 325

Popular in

November

Cheapest in

October

Average price

C$ 412
WestJet
  • WestJet
  • 5/5-12/5
  • 4 total stops
  • 34h 40m total
  • London to Arizona
Search Deals
WestJet
  • WestJet
  • 12/7
  • 2 total stops
  • 19h 30m total
  • London to Arizona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 26 January 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

Tue 5/5

5:55 p.m.-12:30 p.m.

2 stops21h 35m

Las Vegas Harry Reid Intl

Tue 12/5

1:20 p.m.-5:25 a.m.

2 stops13h 05m

C$ 470

LondonLas Vegas

YXU - LAS

YXULAS

London

Tue 10/3

8:10 p.m.-9:33 p.m.

1 stop28h 23m

Las Vegas Harry Reid Intl

Tue 17/3

8:05 a.m.-6:35 a.m.

1 stop19h 30m

C$ 523

LondonLas Vegas

YXU - LAS

YXULAS

London

Mon 23/2

8:10 p.m.-9:33 p.m.

1 stop28h 23m

Las Vegas Harry Reid Intl

Wed 4/3

11:30 a.m.-6:35 a.m.

2 stops16h 05m

C$ 525

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 27/2

7:30 a.m.-8:40 p.m.

2 stops15h 10m

Phoenix Sky Harbor Intl

Mon 2/3

9:40 p.m.-6:35 a.m.

3 stops30h 55m

C$ 527

LondonLas Vegas

YXU - LAS

YXULAS

London

Tue 24/2

8:10 p.m.-9:33 p.m.

1 stop28h 23m

Las Vegas Harry Reid Intl

Mon 2/3

7:05 p.m.-6:35 a.m.

1 stop8h 30m

C$ 534

LondonLas Vegas

YXU - LAS

YXULAS

London

Mon 9/3

5:40 p.m.-10:31 p.m.

1 stop7h 51m

Las Vegas Harry Reid Intl

Fri 13/3

11:30 p.m.-8:46 a.m.

1 stop6h 16m

C$ 546

LondonLas Vegas

YXU - LAS

YXULAS

London

Thu 9/7

6:00 a.m.-8:20 p.m.

2 stops17h 20m

Las Vegas Harry Reid Intl

Mon 13/7

1:25 p.m.-5:12 a.m.

2 stops12h 47m

C$ 566

LondonLas Vegas

YXU - LAS

YXULAS

London

Sun 22/3

8:10 p.m.-8:16 p.m.

2 stops27h 06m

Las Vegas Harry Reid Intl

Wed 25/3

7:05 p.m.-6:35 a.m.

1 stop8h 30m

C$ 582

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 15/3

8:10 p.m.-5:49 p.m.

1 stop24h 39m

Phoenix Sky Harbor Intl

Tue 14/4

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

2 stops14h 30m

C$ 585

LondonLas Vegas

YXU - LAS

YXULAS

London

Tue 5/5

6:15 a.m.-5:18 p.m.

2 stops14h 03m

Las Vegas Harry Reid Intl

Tue 12/5

7:00 a.m.-5:25 a.m.

3 stops19h 25m

C$ 597

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/1

Showing 1-10 of 29 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, May is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 179). 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 26 January 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
10,656 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

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
10,656 reviews
Air Canada
7.1
Good
10,656 reviews
Check prices

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

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 can get you from London, Ontario to Arizona in just under 21h 35m. Your travel time can differ by up to . Airlines will cover a distance of 2992 km.

  • 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, May is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 179). 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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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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 348AverageC$ 549FlexibilityNo 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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