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$360+ Cheap flights from Tempe, AZ to Heathrow (LHR)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LHR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Tempe to London Heathrow are usually found in October or February, booked 10 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Tempe to Heathrow

Keep the following information in mind while searching for Tempe to Heathrow flight deals. Data was last updated October 28, 2025.

Round-trip from

$579
(FlightHub)

One-way from

$360
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$725
From Tempe to London Heathrow
Search Deals
One-way flight from Tempe to London Heathrow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Tempe to Heathrow

Cheapest flights from Tempe to Heathrow
Explore the most affordable flight options available from Tempe to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/26. 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.
Thu 12/410:45 amPHX - LHR
2 stops23h 55mScandinavian Airlines
Mon 12/86:40 amLHR - PHX
2 stops24h 07mScandinavian Airlines
Deal found 10/26$579
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/268:00 amPHX - LHR
2 stops27h 00mMultiple Airlines
Mon 12/16:50 pmLHR - PHX
3 stops34h 40mMultiple Airlines
Deal found 10/28$622
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/2412:45 pmPHX - LHR
3 stops22h 15mMultiple Airlines
Mon 12/16:50 pmLHR - PHX
3 stops34h 40mMultiple Airlines
Deal found 10/27$634
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/410:45 amPHX - LHR
2 stops23h 55mScandinavian Airlines
Sun 12/146:40 amLHR - PHX
3 stops24h 52mScandinavian Airlines
Deal found 10/27$635
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:30 pmPHX - LHR
1 stop34h 20mAir Canada
Tue 11/256:50 amLHR - PHX
2 stops22h 40mAir Canada
Deal found 10/27$653
This lastminute.com deal was found by Cheapflights users on 10/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:50 pmPHX - LHR
2 stops32h 00mMultiple Airlines
Tue 11/256:50 amLHR - PHX
2 stops22h 40mMultiple Airlines
Deal found 10/27$660

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tempe to Heathrow 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 October 28, 2025.
Use the filters below to find and compare flights from Tempe to London Heathrow Airport that are best for you.

Fly from

Tempe

Fly to

Heathrow

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 2/24

6:00 am-4:00 pm

3 stops27h 00m

London Heathrow

Sun 3/1

10:20 am-10:52 pm

2 stops19h 32m

$605

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/18

6:00 am-4:25 pm

3 stops27h 25m

London Heathrow

Sat 1/31

6:40 am-10:52 pm

3 stops23h 12m

$608

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/21

1:10 pm-9:35 pm

3 stops25h 25m

London Heathrow

Thu 2/19

6:40 am-10:52 pm

2 stops23h 12m

$635

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 11/25

12:30 am-9:20 pm

1 stop13h 50m

London Heathrow

Wed 12/3

9:00 am-10:30 pm

2 stops20h 30m

$689

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 2/10

6:55 am-10:00 am

1 stop20h 05m

London Heathrow

Fri 2/20

8:40 am-8:53 pm

2 stops19h 13m

$708

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 12/3

1:33 pm-9:00 am

1 stop12h 27m

London Heathrow

Wed 12/10

7:25 pm-1:35 pm

1 stop25h 10m

$709

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 11/9

7:00 am-7:30 am

1 stop17h 30m

London Heathrow

Tue 11/25

2:30 pm-5:37 pm

1 stop34h 07m

$715

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/26

6:00 am-9:20 am

3 stops20h 20m

London Heathrow

Sun 3/1

10:20 am-10:52 pm

2 stops19h 32m

$725

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/2

6:00 am-9:20 am

3 stops20h 20m

London Heathrow

Tue 3/31

6:40 am-9:52 pm

2 stops23h 12m

$725

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 12/10

8:30 am-8:25 am

2 stops16h 55m

London Heathrow

Wed 12/17

7:40 am-7:03 pm

1 stop18h 23m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Best time to book a flight from Tempe to Heathrow

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tempe to Heathrow. Price data was last updated on October 24, 2025.

The price you pay for your flight from Tempe to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Tempe to London Heathrow Airport (average of $489). Flying from Tempe to London Heathrow Airport in June is currently the most expensive (average of $903). 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 LHR?

Find hourly flight availability from Tempe to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Tempe to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight in the afternoon.

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

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

Travelers seeking maximum savings on their Tempe to London Heathrow Airport flight should consider departing on Wednesday mornings 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 Heathrow Airport

Explore weekly flight availability from Tempe to Heathrow. 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 October 28, 2025.

The most flights from TM9 to LHR 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).

How much does it cost to fly round-trip from Tempe to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Finnair, American Airlines, and JetBlue from Tempe to London Heathrow Airport 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.
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
11,034 reviews
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
2,907 reviews
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
3,001 reviews
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
7,481 reviews
Finnair
7.6
Good
1,333 reviews

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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 Heathrow. 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 Heathrow Airport?

    A quick flight from Tempe to London Heathrow Airport can take about 20h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $708. The distance from Tempe to London Heathrow Airport is about 5255 mi. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Tempe to London Heathrow Airport consider choosing American Airlines (66%), Finnair (66%) or Iberia (66%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tempe to London Heathrow Airport?

    The cheapest flight price from Tempe to London Heathrow Airport is $322. On average you can expect to pay $1,981. The most popular route, (Phoenix Sky Harbor Intl - London Heathrow), can usually be booked for $579.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tempe to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Tempe to London Heathrow Airport (average of $489). Flying from Tempe to London Heathrow Airport in June is currently the most expensive (average of $903). 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 Heathrow Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Tempe to Heathrow

Discover the top 10 airlines that operate flights from Tempe to Heathrow. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$516Average$898FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$533Average$720FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$535Average$969FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$537Average$797FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$551Average$881FlexibilityNo cancel feeOn-time62%
FinnairCheapest$565Average$893FlexibilityNo 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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