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$432+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
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 25, 2025.

This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:12 pmPHX - LHR
1 stop12h 38mAmerican Airlines
Tue 12/2312:25 pmLHR - PHX
1 stop15h 23mAmerican Airlines
Deal found 11/25$725
This Cheapflightsfares deal was found by Cheapflights users on 11/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:55 amPHX - LHR
1 stop17h 55mWestJet
Tue 12/92:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/23$727
This oojo deal was found by Cheapflights users on 11/25. 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.
Thu 12/1112:33 amPHX - LHR
1 stop24h 17mBritish Airways
Tue 12/2310:15 amLHR - PHX
1 stop16h 49mBritish Airways
Deal found 11/25$737
This CheapOair deal was found by Cheapflights users on 11/24. 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.
Thu 12/410:20 pmPHX - LHR
1 stop25h 35mJetBlue
Tue 12/99:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/24$757
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Fri 12/59:00 amPHX - LHR
1 stop20h 50mWestJet
Mon 12/82:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/23$766
This Expedia deal was found by Cheapflights users on 11/24. 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.
Tue 12/211:59 pmPHX - LHR
1 stop26h 31mJetBlue
Wed 12/109:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/24$772
This Iberia deal was found by Cheapflights users on 11/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:31 amPHX - LHR
1 stop14h 04mIberia
Mon 12/222:10 pmLHR - PHX
1 stop14h 58mIberia
Deal found 11/25$775
This CheapOair deal was found by Cheapflights users on 11/23. 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.
Fri 11/283:48 pmPHX - LHR
1 stop23h 12mJetBlue
Sun 12/79:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/23$779
This JetBlue deal was found by Cheapflights users on 11/24. 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.
Mon 12/1511:59 pmPHX - LHR
1 stop14h 41mJetBlue
Mon 12/229:20 amLHR - PHX
1 stop18h 53mJetBlue
Deal found 11/24$780
This WestJet deal was found by Cheapflights users on 11/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:35 pmPHX - LHR
1 stop34h 15mWestJet
Tue 12/92:50 pmLHR - PHX
1 stop14h 57mWestJet
Deal found 11/23$790
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:20 pmPHX - LHR
1 stop12h 15mBritish Airways
Sat 12/133:45 pmLHR - PHX
1 stop15h 07mBritish Airways
Deal found 11/25$795
This CheapOair deal was found by Cheapflights users on 11/24. 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 12/211:59 pmPHX - LHR
1 stop26h 31mJetBlue
Mon 12/89:20 amLHR - PHX
1 stop18h 41mJetBlue
Deal found 11/24$802

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 25, 2025.

Round-trip from

$645
(Gotogate)

One-way from

$432
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$740
From Tempe to London (LON)
Search Deals
One-way flight from Tempe to London (LON)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 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 25, 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

Wed 3/4

1:20 pm-9:35 pm

3 stops25h 15m

London Heathrow

Sun 3/8

10:20 am-10:29 pm

2 stops19h 09m

$712

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 1/12

6:15 am-9:20 am

3 stops20h 05m

London Heathrow

Wed 1/28

7:05 am-11:15 pm

3 stops23h 10m

$712

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/11

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Sun 1/18

7:45 am-9:51 pm

1 stop21h 06m

$734

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 5/13

11:15 pm-9:35 am

2 stops26h 20m

London Heathrow

Wed 5/27

7:05 am-10:58 pm

2 stops23h 53m

$736

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Mon 1/12

8:00 am-4:05 pm

3 stops25h 05m

London City

Tue 1/27

7:05 pm-10:30 pm

3 stops34h 25m

$744

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 1/26

5:00 pm-9:20 pm

3 stops21h 20m

London Heathrow

Sat 5/9

6:40 am-11:02 pm

2 stops24h 22m

$770

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Mon 1/12

9:59 am-7:30 am

1 stop14h 31m

London Gatwick

Wed 1/28

11:20 am-10:11 am

1 stop29h 51m

$783

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 3/11

10:40 am-7:30 am

1 stop13h 50m

London Heathrow

Wed 3/18

6:35 am-10:11 pm

2 stops22h 36m

$803

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 4/29

11:30 pm-8:45 pm

1 stop13h 15m

London Heathrow

Tue 5/5

8:25 am-8:55 pm

1 stop20h 30m

$811

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 4/22

10:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Wed 4/29

8:25 am-8:55 pm

1 stop20h 30m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

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 21, 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 25, 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 22% on your trip compared to booking a flight in the evening.

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 25, 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 25, 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

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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
11,038 reviews
Finnair
7.6
Good
1,334 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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
2,905 reviews
Finnair
7.6
Good
1,334 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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
3,034 reviews
Finnair
7.6
Good
1,334 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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
7,539 reviews
Finnair
7.6
Good
1,334 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

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 $734, Scandinavian Airlines can have you in London from Tempe in 13h 46m. 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 JetBlue, with whom users have recently found tickets for as low as $434. However, be on the lookout for offers from Lufthansa and SWISS, 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 $1,649, our data indicates the cheapest price to be $248. The most popular route (Phoenix Sky Harbor Intl - London Heathrow), is priced around $558.

  • 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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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 25, 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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