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$430+ Cheap flights from Tempe, AZ to London (LON)

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to London are usually found in October or September, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from Tempe to London

Cheapest flights from Tempe to London
Explore the most affordable flight options available from Tempe to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This Mytrip deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:50 pmPHX - STN
2 stops22h 20mMultiple Airlines
Wed 12/106:30 amSTN - PHX
3 stops23h 00mMultiple Airlines
Deal found 11/15$616
This Scandinavian Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:45 amPHX - LHR
2 stops24h 45mScandinavian Airlines
Sat 12/136:40 amLHR - PHX
2 stops21h 32mScandinavian Airlines
Deal found 11/14$628
This Mytrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:20 amPHX - LHR
2 stops17h 50mAir Canada
Wed 12/106:50 amLHR - PHX
2 stops22h 40mAir Canada
Deal found 11/14$682
This Trip.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:00 amPHX - LHR
1 stop20h 50mWestJet
Wed 12/102:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/15$684
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:10 amPHX - LHR
2 stops41h 40mAir Canada
Tue 2/171:45 pmLHR - PHX
2 stops39h 45mAir Canada
Deal found 11/14$687
This Trip.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:00 amPHX - LHR
1 stop20h 50mWestJet
Wed 12/102:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/14$690
This CheapOair deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:30 pmPHX - LHR
1 stop34h 20mMultiple Airlines
Tue 12/169:00 amLHR - PHX
2 stops19h 59mMultiple Airlines
Deal found 11/15$693
This Mytrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:00 amPHX - STN
3 stops32h 55mMultiple Airlines
Sun 12/76:15 amSTN - PHX
3 stops23h 15mMultiple Airlines
Deal found 11/14$693
This Mytrip deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:45 pmPHX - LHR
1 stop15h 35mMultiple Airlines
Tue 1/136:40 pmLHR - PHX
2 stops36h 17mMultiple Airlines
Deal found 11/14$694
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:25 pmPHX - LHR
1 stop13h 50mUnited Airlines
Thu 12/256:35 amLHR - PHX
2 stops23h 14mUnited Airlines
Deal found 11/15$696
This Delta deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:05 amPHX - LHR
1 stop17h 00mDelta
Tue 2/178:40 amLHR - PHX
2 stops19h 32mDelta
Deal found 11/14$697
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:18 amPHX - LHR
1 stop16h 47mDelta
Tue 1/136:30 amLHR - PHX
2 stops19h 00mDelta
Deal found 11/16$698

Cheap flight deals from Tempe to London

Keep the following information in mind while searching for Tempe to London flight deals. Data was last updated November 16, 2025.

Round-trip from

$560
(CrystalTravel)

One-way from

$430
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$742
From Tempe to London (LON)
Search Deals
One-way flight from Tempe to London (LON)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe to London 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 2,558,603 searches. Data last updated November 16, 2025.
Use the filters below to find and compare flights from Tempe to London that are best for you.

Fly from

Tempe

Fly to

London

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/18

6:15 am-4:00 pm

2 stops26h 45m

London Heathrow

Sat 1/31

6:40 am-11:31 pm

2 stops23h 51m

$598

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 3/4

5:03 pm-6:30 pm

2 stops18h 27m

London Heathrow

Mon 3/23

7:05 am-9:52 pm

3 stops21h 47m

$602

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 12/3

12:50 pm-6:10 pm

2 stops22h 20m

London Stansted

Wed 12/10

6:30 am-10:30 pm

3 stops23h 00m

$616

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 4/23

12:10 pm-9:40 pm

2 stops25h 30m

London Heathrow

Tue 4/28

7:05 am-9:52 pm

3 stops22h 47m

$617

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/11

6:15 am-6:30 pm

2 stops29h 15m

London Heathrow

Sun 1/18

10:20 am-11:31 pm

2 stops20h 11m

$629

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/2

6:15 am-9:20 am

3 stops20h 05m

London Heathrow

Mon 2/9

7:05 am-11:31 pm

3 stops23h 26m

$636

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 1/18

8:00 am-7:25 pm

3 stops28h 25m

London Stansted

Sat 1/24

8:25 pm-10:30 pm

3 stops33h 05m

$639

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 12/10

1:25 pm-10:15 am

1 stop13h 50m

London Heathrow

Thu 12/25

6:35 am-10:49 pm

2 stops23h 14m

$696

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 3/7

7:35 pm-12:50 pm

1 stop34h 15m

London Heathrow

Sat 3/14

2:50 pm-9:49 pm

1 stop13h 59m

$709

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 3/16

4:10 pm-6:30 pm

2 stops19h 20m

London Heathrow

Mon 3/30

6:40 am-9:50 pm

2 stops23h 10m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 60 results
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Best time to book a flight from Tempe to London

Have a flexible travel schedule? Discover the best time to fly to London from Tempe 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 Tempe to London

How far ahead should I book a flight from Tempe to London?

Use this chart to determine the optimal time to book a round-trip flight from Tempe to London. Price data was last updated on November 14, 2025.

The best time to book flights from Tempe to London is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Tempe to London?

Currently, September is the cheapest month in which you can book a flight from Tempe to London (average of $503). Flying from Tempe to London in June is currently the most expensive (average of $790). 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.

What is the cheapest time of day to fly from TM9 to LON?

Find hourly flight availability from Tempe to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Tempe to London in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Tempe to London?

Use this chart to determine the cheapest time to fly round-trip from Tempe to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tempe to London flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tempe to London

Explore weekly flight availability from Tempe to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 16, 2025.

The most flights from TM9 to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 16, 2025.
See what other customers who have flown with Finnair, American Airlines, and JetBlue from Tempe to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,051 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
JetBlue
7.2
Good
2,904 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Iberia
7.0
Good
3,018 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,527 reviews
Finnair
7.6
Good
1,334 reviews

Crew

8.1

Overall

7.6

Entertainment

6.9

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Tempe to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tempe to London?

    For as low as $738, Scandinavian Airlines can have you in London from Tempe in 17h 29m. Airlines will cover a distance of 5271 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tempe to London one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $448. However, be on the lookout for offers from United Airlines and Aer Lingus, as they are both options that can get you from Tempe to London for a low price.

  • What are the most popular routes from Tempe to London?

    The most popular route from Tempe to London is Phoenix Sky Harbor Intl - London Heathrow. You may also consider Phoenix Sky Harbor Intl - London Gatwick or Phoenix Sky Harbor Intl - London City.

  • What are the most reliable airlines from Tempe to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tempe to London on time: American Airlines (63%), Finnair (63%), Iberia (63%).

  • What are the cheapest flights from Tempe to London?

    Looking for the cheapest flight from Tempe to London? While on average our users pay $1,471, our data indicates the cheapest price to be $319. The most popular route (Phoenix Sky Harbor Intl - London Heathrow), is priced around $559.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Tempe to London (average of $503). Flying from Tempe to London in June is currently the most expensive (average of $790). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
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Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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Top 10 airlines flying from Tempe to London

Discover the top 10 airlines that operate flights from Tempe to London. 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 2,558,603 searches. Data last updated November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$516Average$894FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$533Average$687FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$534Average$914FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$537Average$792FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$551Average$889FlexibilityNo cancel feeOn-time62%
FinnairCheapest$565Average$892FlexibilityNo cancel feeOn-time76%
IberiaCheapest$567Average$1,021FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$581Average$822FlexibilityNo cancel feeOn-time69%
WestJetCheapest$595Average$777FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$604Average$896FlexibilityNo cancel feeOn-time67%

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