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Cheap flights from London, ON to Phoenix from C$ 551

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Phoenix

Enter your travel dates to find the best prices.

Cheapest flights from London to Phoenix
Explore the most affordable flight options available from London to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Mon 9/38:10 p.m.
YXU
-
PHX
1 stop28h 39m
WestJet
Thu 12/310:15 a.m.
PHX
-
YXU
2 stops17h 20m
WestJet
Deal found 28/1C$ 576
Sun 22/28:10 p.m.
YXU
-
PHX
2 stops18h 54m
WestJet
Fri 27/22:05 p.m.
PHX
-
YXU
2 stops51h 08m
WestJet
Deal found 28/1C$ 597
Mon 9/35:10 a.m.
YXU
-
PHX
2 stops14h 15m
Air Canada
Thu 12/35:30 p.m.
PHX
-
YXU
2 stops12h 16m
Air Canada
Deal found 26/1C$ 629
Thu 5/38:10 p.m.
YXU
-
PHX
1 stop28h 39m
WestJet
Fri 20/31:05 p.m.
PHX
-
YXU
2 stops51h 08m
WestJet
Deal found 27/1C$ 759
Thu 5/35:10 a.m.
YXU
-
PHX
2 stops20h 01m
United Airlines
Fri 20/35:01 p.m.
PHX
-
YXU
2 stops21h 04m
United Airlines
Deal found 27/1C$ 770

Find flight deals from London to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 576

One-way from

C$ 551

Popular in

November

Cheapest in

October

Average price

C$ 409
WestJet
  • WestJet
  • 9/3-12/3
  • 3 total stops
  • 45h 59m total
  • London to Phoenix
Search Deals
Air Canada
  • Air Canada
  • 11/2
  • 1 total stop
  • 8h 34m total
  • London to Phoenix
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 217 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 Phoenix 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 29 January 2026.
Use the filters below to find and compare flights from London to Phoenix that are best for you.

Fly from

London

Fly to

Phoenix

Route

Depart

Return

Price

LondonPhoenix

YXU - PHX

YXUPHX

London

Mon 9/3

8:10 p.m.-9:49 p.m.

1 stop28h 39m

Phoenix Sky Harbor Intl

Thu 12/3

10:15 a.m.-6:35 a.m.

2 stops17h 20m

C$ 576

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 22/2

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

1 stop17h 00m

Phoenix Sky Harbor Intl

Fri 27/2

2:05 p.m.-7:13 p.m.

2 stops51h 08m

C$ 612

LondonPhoenix

YXU - PHX

YXUPHX

London

Mon 9/3

5:10 a.m.-4:25 p.m.

2 stops14h 15m

Phoenix Sky Harbor Intl

Thu 12/3

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

2 stops12h 16m

C$ 629

LondonPhoenix

YXU - PHX

YXUPHX

London

Thu 5/3

5:10 a.m.-11:11 p.m.

2 stops20h 01m

Phoenix Sky Harbor Intl

Fri 20/3

5:01 p.m.-5:05 p.m.

2 stops21h 04m

C$ 770

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 22/2

5:10 a.m.-7:18 p.m.

3 stops16h 08m

Phoenix Sky Harbor Intl

Fri 27/2

6:31 p.m.-5:05 p.m.

2 stops20h 34m

C$ 778

LondonPhoenix

YXU - PHX

YXUPHX

London

Sat 14/3

9:40 a.m.-10:28 p.m.

2 stops15h 48m

C$ 600

LondonPhoenix

YXU - PHX

YXUPHX

London

Wed 11/2

5:10 a.m.-7:12 p.m.

2 stops16h 02m

C$ 600

LondonPhoenix

YXU - PHX

YXUPHX

London

Wed 11/2

8:10 p.m.-11:55 p.m.

3 stops29h 45m

C$ 701

LondonPhoenix

YXU - PHX

YXUPHX

London

Sat 14/3

5:40 p.m.-10:19 p.m.

1 stop7h 39m

C$ 775

LondonPhoenix

YXU - PHX

YXUPHX

London

Sat 14/3

5:05 p.m.-11:59 p.m.

3 stops57h 54m

C$ 1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Best time to book a flight from London to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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 Phoenix

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

Currently, May is the cheapest month in which you can book a flight from London, Ontario to Phoenix (average of C$ 178). Flying from London, Ontario to Phoenix in December is currently the most expensive (average of C$ 269). 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 Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated 29 January 2026.
Check out reviews from past customers who have flown with Air Canada from London to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,667 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Boarding

7.3

Comfort

7.1

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
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Boarding

7.3

Comfort

7.1

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 Phoenix. 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 Phoenix?

    London (YXU) is the airport you will fly out of if you book a flight from London to Phoenix. You should not have trouble finding flights to Phoenix from London; the airport handles an average of 0 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 1 airline has flights from the London airport to Phoenix. It is only a 8.6 km journey to London (YXU) from London’s city centre.

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

    A quick flight from London, Ontario to Phoenix can take about 14h 15m. WestJet provides one of the quickest options available for as low as C$ 629. The distance from London, Ontario to Phoenix is about 2876 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London, Ontario to Phoenix round-trip?

    Currently priced at C$ 345, Air Canada will fly you from London, Ontario to Phoenix and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. You may be able to fly from London, Ontario to Phoenix for 36% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Phoenix 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 Phoenix?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to Phoenix (average of C$ 178). Flying from London, Ontario to Phoenix in December is currently the most expensive (average of C$ 269). 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 Phoenix

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Top airline flying from London to Phoenix

Discover the top airline that operate flights from London to Phoenix. 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 345AverageC$ 544FlexibilityNo 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 Phoenix?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phoenix from London.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Phoenix flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from London to Phoenix on Cheapflights with our Price Alert feature and get notified when better prices are available.

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