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$431+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
Dez 21 — Dez 281
So 12/21
So 12/28
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 21, 2025.

This Mytrip deal was found by Cheapflights users on 11/18. 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.
Mo 12/18:00 amPHX - STN
3 stops32h 55mMultiple Airlines
So 12/76:15 amSTN - PHX
3 stops23h 15mMultiple Airlines
Deal found 11/18$672
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 11/267:35 pmPHX - LHR
1 stop34h 15mWestJet
Mi 12/32:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/19$734
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/279:00 amPHX - LHR
1 stop20h 50mWestJet
Mo 12/12:50 pmLHR - PHX
1 stop27h 18mWestJet
Deal found 11/19$783
This JetBlue deal was found by Cheapflights users on 11/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 11/1911:40 pmPHX - LHR
1 stop15h 00mJetBlue
So 11/237:45 amLHR - PHX
1 stop20h 26mJetBlue
Deal found 11/19$787
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/2510:43 pmPHX - LHR
2 stops31h 07mMultiple Airlines
Mo 12/12:50 pmLHR - PHX
1 stop14h 57mMultiple Airlines
Deal found 11/19$803
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/18:20 pmPHX - LHR
2 stops33h 30mWestJet
So 12/72:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/18$823
This CheapOair deal was found by Cheapflights users on 11/20. 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.
Fr 11/283:48 pmPHX - LHR
1 stop23h 12mJetBlue
Sa 12/69:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/20$826
This JetBlue deal was found by Cheapflights users on 11/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/2511:59 pmPHX - LHR
1 stop13h 46mJetBlue
Di 12/307:25 amLHR - PHX
1 stop21h 20mJetBlue
Deal found 11/20$831
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/1712:59 amPHX - LGW
1 stop26h 01mMultiple Airlines
Mo 1/122:00 pmLGW - PHX
2 stops54h 08mMultiple Airlines
Deal found 11/20$834
This SmartFares deal was found by Cheapflights users on 11/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/210:20 pmPHX - LHR
1 stop25h 35mJetBlue
Di 12/99:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/20$847
This Ovago deal was found by Cheapflights users on 11/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 12/3010:45 amPHX - LHR
2 stops24h 45mScandinavian Airlines
Di 1/136:40 amLHR - PHX
2 stops23h 00mScandinavian Airlines
Deal found 11/20$848
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 12/1210:20 pmPHX - LHR
1 stop25h 35mJetBlue
Sa 1/108:05 amLHR - PHX
1 stop20h 40mJetBlue
Deal found 11/19$852

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 21, 2025.

Round-trip from

$641
(KAYAK)

One-way from

$431
(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 21, 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

Mi 4/22

10:15 am-6:30 pm

2 stops24h 15m

London Heathrow

Mi 4/29

6:40 am-9:52 pm

2 stops23h 12m

$644

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mi 3/18

12:10 pm-9:35 pm

3 stops26h 25m

London Heathrow

Di 3/24

10:20 am-9:52 pm

2 stops18h 32m

$662

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mo 12/1

8:00 am-11:55 pm

3 stops32h 55m

London Stansted

So 12/7

6:15 am-10:30 pm

3 stops23h 15m

$672

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Do 2/26

6:15 am-9:20 am

3 stops20h 05m

London Heathrow

Mo 3/2

10:20 am-11:31 pm

2 stops20h 11m

$723

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fr 1/9

11:59 pm-10:00 pm

1 stop15h 01m

London Heathrow

So 1/18

9:20 am-9:03 pm

1 stop18h 43m

$735

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mi 3/18

11:44 pm-9:40 pm

1 stop14h 56m

London Heathrow

Di 3/24

9:20 am-8:22 pm

1 stop18h 02m

$735

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fr 3/20

6:00 am-4:00 pm

2 stops27h 00m

London Heathrow

Di 3/31

10:20 am-9:52 pm

2 stops19h 32m

$748

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fr 3/13

2:30 pm-10:00 pm

1 stop24h 30m

London Heathrow

Mo 3/23

8:05 am-8:38 pm

1 stop19h 33m

$757

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sa 4/18

12:10 pm-9:40 pm

2 stops25h 30m

London Heathrow

Mi 4/29

7:05 am-9:52 pm

3 stops22h 47m

$768

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fr 3/20

11:44 pm-10:00 pm

1 stop15h 16m

London Heathrow

Di 4/7

8:15 am-8:38 pm

1 stop20h 23m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 21, 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 21, 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 21, 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

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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
11,047 reviews
Finnair
7.6
Good
1,334 reviews

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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
2,902 reviews
Finnair
7.6
Good
1,334 reviews

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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
3,027 reviews
Finnair
7.6
Good
1,334 reviews

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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
7,533 reviews
Finnair
7.6
Good
1,334 reviews

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Overall

7.6

Crew

8.1

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 $735, Scandinavian Airlines can have you in London from Tempe in 15h 01m. Airlines will cover a distance of 5255 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 WestJet, with whom users have recently found tickets for as low as $437. However, be on the lookout for offers from Iberia 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 $560.

  • 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
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Harrow
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Orpington
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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 21, 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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