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Cheap flights from London, ON to Arizona from C$ 276

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Arizona

Enter your travel dates to find the best prices.

Best flights from London to Arizona
Discover carefully curated flight deals from London to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sun 5/48:10 p.m.YXU - LAS
1 stop28h 23mWestJet
Wed 8/411:20 a.m.LAS - YXU
1 stop16h 15mWestJet
Deal found 1/1C$ 493
Mon 9/35:10 a.m.YXU - PHX
1 stop8h 34mAir Canada
Thu 12/35:30 p.m.PHX - YXU
2 stops12h 16mAir Canada
Deal found 31/12C$ 523
Fri 5/66:00 a.m.YXU - LAS
1 stop14h 34mWestJet
Sun 7/61:25 p.m.LAS - YXU
2 stops12h 47mWestJet
Deal found 31/12C$ 511
Mon 9/35:40 p.m.YXU - LAS
1 stop7h 51mAir Canada
Fri 13/311:30 p.m.LAS - YXU
1 stop6h 16mAir Canada
Deal found 31/12C$ 527
Thu 22/18:10 p.m.YXU - LAS
2 stops28h 59mWestJet
Thu 29/17:05 p.m.LAS - YXU
1 stop8h 29mWestJet
Deal found 1/1C$ 526
Fri 6/25:40 p.m.YXU - LAS
1 stop7h 51mAir Canada
Sat 7/26:15 a.m.LAS - YXU
2 stops12h 06mAir Canada
Deal found 1/1C$ 528
Mon 9/38:10 p.m.YXU - PHX
2 stops19h 09mWestJet
Thu 12/31:05 p.m.PHX - YXU
2 stops14h 30mWestJet
Deal found 31/12C$ 548
Tue 20/18:10 p.m.YXU - PHX
1 stop28h 37mWestJet
Tue 27/17:35 p.m.PHX - YXU
1 stop8h 59mWestJet
Deal found 1/1C$ 575

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 2 January 2026.

Round-trip from

C$ 445

One-way from

C$ 276

Popular in

November

Cheapest in

October

Average price

C$ 413
WestJet
  • WestJet
  • 5/4-8/4
  • 3 total stops
  • 35h 36m total
  • London to Arizona
Search Deals
WestJet
  • WestJet
  • 15/2
  • 2 total stops
  • 18h 54m total
  • London to Arizona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 66 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 2 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

Sun 5/4

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

1 stop28h 23m

Las Vegas Harry Reid Intl

Wed 8/4

11:20 a.m.-6:35 a.m.

1 stop16h 15m

C$ 493

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 5/6

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

1 stop14h 34m

Las Vegas Harry Reid Intl

Sun 7/6

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

2 stops12h 47m

C$ 511

LondonPhoenix

YXU - PHX

YXUPHX

London

Mon 9/3

5:10 a.m.-10:44 a.m.

1 stop8h 34m

Phoenix Sky Harbor Intl

Thu 12/3

5:30 p.m.-8:46 a.m.

2 stops12h 16m

C$ 523

LondonLas Vegas

YXU - LAS

YXULAS

London

Thu 22/1

8:10 p.m.-10:09 p.m.

2 stops28h 59m

Las Vegas Harry Reid Intl

Thu 29/1

7:05 p.m.-6:34 a.m.

1 stop8h 29m

C$ 526

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$ 527

LondonLas Vegas

YXU - LAS

YXULAS

London

Fri 6/2

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

1 stop7h 51m

Las Vegas Harry Reid Intl

Sat 7/2

6:15 a.m.-9:21 p.m.

2 stops12h 06m

C$ 528

LondonPhoenix

YXU - PHX

YXUPHX

London

Mon 9/3

8:10 p.m.-12:19 p.m.

2 stops19h 09m

Phoenix Sky Harbor Intl

Thu 12/3

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

2 stops14h 30m

C$ 548

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 20/1

8:10 p.m.-10:47 p.m.

1 stop28h 37m

Phoenix Sky Harbor Intl

Tue 27/1

7:35 p.m.-6:34 a.m.

1 stop8h 59m

C$ 575

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 15/2

8:10 p.m.-1:04 p.m.

2 stops18h 54m

C$ 276

LondonLas Vegas

YXU - LAS

YXULAS

London

Sun 15/2

8:10 p.m.-11:48 p.m.

3 stops30h 38m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 16 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$ 180). Flying from London, Ontario to Arizona in January is currently the most expensive (average of C$ 296). 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.

How much does it cost to fly round-trip from London, Ontario to Arizona?

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 2 January 2026.
See what other customers who have flown with WestJet and 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.
WestJet
7.2
Good
3,230 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Food

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,230 reviews
WestJet
7.2
Good
3,230 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Food

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,573 reviews
WestJet
7.2
Good
3,230 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Crew

7.9

Food

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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 Air Canada can get you from London, Ontario to Arizona in just under 8h 34m. Your travel time can differ by up to 19h 49m. Airlines will cover a distance of 2876 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, May is the cheapest month in which you can book a flight from London, Ontario to Arizona (average of C$ 180). Flying from London, Ontario to Arizona in January is currently the most expensive (average of C$ 296). 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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Top 2 airlines flying from London to Arizona

Discover the top 2 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 311AverageC$ 418FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 373AverageC$ 481FlexibilityNo 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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