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Cheap flights from London, ON to Phoenix from C$ 278

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — PHX
27 Apr — 4 May1
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 28 March 2026.

Tue 2/62:40 p.m.
YXU
-
PHX
2 stops9h 55m
WestJet
Mon 8/61:15 p.m.
PHX
-
YXU
2 stops21h 35m
WestJet
Deal found 24/3C$ 592
Wed 29/46:10 a.m.
YXU
-
PHX
1 stop18h 25m
WestJet
Mon 4/55:55 p.m.
PHX
-
YXU
1 stop8h 25m
WestJet
Deal found 26/3C$ 595
Mon 15/65:55 p.m.
YXU
-
PHX
1 stop30h 40m
WestJet
Fri 19/65:55 p.m.
PHX
-
YXU
1 stop8h 25m
WestJet
Deal found 23/3C$ 596
Tue 9/62:40 p.m.
YXU
-
PHX
2 stops9h 55m
WestJet
Fri 12/65:55 p.m.
PHX
-
YXU
1 stop8h 25m
WestJet
Deal found 25/3C$ 600
Tue 9/612:20 p.m.
YXU
-
PHX
2 stops14h 02m
Air Canada
Fri 12/611:50 p.m.
PHX
-
YXU
2 stops12h 08m
Air Canada
Deal found 25/3C$ 624
Fri 8/56:10 a.m.
YXU
-
PHX
1 stop9h 00m
WestJet
Tue 12/55:55 p.m.
PHX
-
YXU
1 stop8h 25m
WestJet
Deal found 27/3C$ 639

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 28 March 2026.

Round-trip from

C$ 592

One-way from

C$ 278
WestJet
  • WestJet
  • 2/6-8/6
  • 4 total stops
  • 31h 30m total
  • London to Phoenix
Search Deals
WestJet
  • WestJet
  • 19/5
  • 1 total stop
  • 9h 00m total
  • London to Phoenix
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 28 March 2026.
Use the filters below to find and compare flights from London to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPhoenix

YXU - PHX

YXUPHX

London

Mon 15/6

5:55 p.m.-9:35 p.m.

1 stop30h 40m

Phoenix Sky Harbor Intl

Fri 19/6

5:55 p.m.-5:20 a.m.

1 stop8h 25m

C$ 596
Quickest round-trip

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 9/6

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

1 stop9h 00m

Phoenix Sky Harbor Intl

Fri 12/6

5:55 p.m.-5:20 a.m.

1 stop8h 25m

C$ 602

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 9/6

12:20 p.m.-11:22 p.m.

2 stops14h 02m

Phoenix Sky Harbor Intl

Fri 12/6

11:50 p.m.-2:58 p.m.

2 stops12h 08m

C$ 624

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 8/5

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

1 stop9h 00m

Phoenix Sky Harbor Intl

Tue 12/5

5:55 p.m.-5:20 a.m.

1 stop8h 25m

C$ 639

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 8/5

9:30 a.m.-7:22 p.m.

2 stops12h 52m

Phoenix Sky Harbor Intl

Tue 12/5

12:10 p.m.-9:38 p.m.

1 stop6h 28m

C$ 646

LondonPhoenix

YXU - PHX

YXUPHX

London

Wed 29/4

5:10 a.m.-10:09 p.m.

2 stops19h 59m

Phoenix Sky Harbor Intl

Mon 4/5

11:30 p.m.-9:38 p.m.

2 stops19h 08m

C$ 724
Cheapest one-way
Quickest one-way

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 19/5

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

1 stop9h 00m

C$ 278

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 19/5

12:20 p.m.-7:22 p.m.

2 stops10h 02m

C$ 317

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 10/5

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

1 stop9h 00m

C$ 340

LondonPhoenix

YXU - PHX

YXUPHX

London

Fri 8/5

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

1 stop9h 00m

C$ 342

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, February is the cheapest month in which you can book a flight from London, Ontario to Phoenix (average of C$ 204). Flying from London, Ontario to Phoenix in June is currently the most expensive (average of C$ 293). 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 28 March 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
10,856 reviews
Check prices

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Crew

7.8

Entertainment

6.8

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
10,856 reviews
Air Canada
7.1
Good
10,856 reviews
Check prices

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Crew

7.8

Entertainment

6.8

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 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 02m. WestJet provides one of the quickest options available for as low as C$ 624. 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$ 382, 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.

  • 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, February is the cheapest month in which you can book a flight from London, Ontario to Phoenix (average of C$ 204). Flying from London, Ontario to Phoenix in June is currently the most expensive (average of C$ 293). 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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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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 382AverageC$ 572FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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