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$255+ Cheap flights from Phoenix 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LHR
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Phoenix to London Heathrow are usually found in February or January, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Phoenix to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Heathrow (LHR). 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 November 21, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$665
(Gurufare)

One-way from

$255
(Kiwi.com)
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Phoenix to London Heathrow
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One-way flight from Phoenix to London Heathrow
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Find flight deals from Phoenix to Heathrow

Cheapest flights from Phoenix to Heathrow
Explore the most affordable flight options available from Phoenix to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

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.
Wed 12/1111:10 pmPHX - LHR
1 stop14h 35mJetBlue
Sun 1/127:25 amLHR - PHX
1 stop21h 48mJetBlue
Deal found 11/20$669
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/74:00 pmPHX - LHR
2 stops19h 30mScandinavian Airlines
Fri 12/136:40 amLHR - PHX
2 stops24h 59mScandinavian Airlines
Deal found 11/20$764
This Scandinavian Airlines deal was found by Cheapflights users on 11/21. 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.
Fri 12/611:56 amPHX - LHR
2 stops21h 04mMultiple Airlines
Tue 12/106:40 amLHR - PHX
2 stops21h 13mMultiple Airlines
Deal found 11/21$767
This SmartFares deal was found by Cheapflights users on 11/21. 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.
Wed 11/2712:05 pmPHX - LHR
1 stop17h 45mWestJet
Mon 12/22:50 pmLHR - PHX
1 stop27h 23mWestJet
Deal found 11/21$770
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:59 amPHX - LHR
1 stop23h 56mUnited Airlines
Fri 1/313:00 pmLHR - PHX
3 stops37h 59mUnited Airlines
Deal found 11/20$917
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/112:44 amPHX - LHR
2 stops24h 21mAer Lingus
Thu 12/129:50 amLHR - PHX
2 stops19h 07mAer Lingus
Deal found 11/19$949
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:20 pmPHX - LHR
1 stop13h 00mBritish Airways
Tue 1/142:30 pmLHR - PHX
Nonstop10h 55mBritish Airways
Deal found 11/19$1,111

Find flights from Phoenix to Heathrow within your budget

Customize your flight search to find flights from Phoenix 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 1/7

8:00 am-5:40 pm

2 stops26h 40m

London Heathrow

Tue 1/14

6:40 am-7:45 pm

2 stops20h 05m

$665

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/19

11:52 pm-8:00 pm

1 stop13h 08m

London Heathrow

Fri 1/31

2:30 pm-6:25 pm

Nonstop10h 55m

$666

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 3/12

12:25 pm-10:10 am

1 stop14h 45m

London Heathrow

Wed 3/26

9:30 am-9:59 pm

2 stops19h 29m

$668

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 12/11

11:10 pm-8:45 pm

1 stop14h 35m

London Heathrow

Sun 1/12

7:25 am-10:13 pm

1 stop21h 48m

$669

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/12

12:55 pm-8:30 am

1 stop12h 35m

London Heathrow

Tue 1/28

3:00 pm-12:54 pm

1 stop28h 54m

$675

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/12

8:30 pm-1:20 pm

Nonstop9h 50m

London Heathrow

Tue 2/4

2:30 pm-6:25 pm

Nonstop10h 55m

$680

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 1/12

12:25 pm-7:55 am

1 stop12h 30m

London Heathrow

Tue 1/28

6:30 am-7:17 pm

2 stops19h 47m

$681

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/1

2:45 pm-1:30 pm

1 stop15h 45m

London Heathrow

Fri 1/31

3:00 pm-9:59 pm

3 stops37h 59m

$682

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/15

8:25 pm-4:40 pm

1 stop13h 15m

London Heathrow

Wed 2/5

6:30 am-5:24 pm

2 stops17h 54m

$691

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/22

9:52 am-6:20 am

1 stop13h 28m

London Heathrow

Sun 1/26

2:30 pm-6:25 pm

Nonstop10h 55m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 26 results
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Best time to book a flight from Phoenix to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Phoenix 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.

Travel insights for flights from Phoenix to Heathrow

Get recent, data-driven insights about flights from Phoenix to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Heathrow. Price data was last updated on November 15, 2024.

The price you pay for your flight from Phoenix to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 37 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 Phoenix to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Phoenix to London Heathrow Airport (average of $648). Flying from Phoenix to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 PHX to LHR?

Find hourly flight availability from Phoenix 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 November 21, 2024.

When flying from Phoenix 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 15% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Heathrow. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Phoenix to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix to London Heathrow Airport

Explore weekly flight availability from Phoenix 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 November 21, 2024.

The most flights from PH1 to LHR are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 November 21, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, British Airways and JetBlue from Phoenix to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Phoenix to London Heathrow Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $665. Additional round-trip tickets that might be worth considering are offered by British Airways and JetBlue, with the lowest prices starting at $666 and $669, respectively. Users have found that Scandinavian Airlines is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $276 on WestJet. Other airlines that offer cheap prices include Scandinavian Airlines from $365 and JetBlue from $368 one-way.

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

    Before booking your flight to London Heathrow Airport from Phoenix, check out the most reliable airlines to get you to your destination on time: Aer Lingus (45%), American Airlines (42%), Finnair( 42%).

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

    While on average a flight from Phoenix to London Heathrow Airport is generally $1,905, our data shows the cheapest flight currently is $411. When looking at the most popular route, (Phoenix Sky Harbor Intl - London Heathrow), you can expect to pay $578 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to London Heathrow Airport (average of $648). Flying from Phoenix to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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

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Top 10 airlines flying from Phoenix to Heathrow

Discover the top 10 airlines that operate flights from Phoenix 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$482Average$926FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$514Average$849FlexibilityNo cancel feeOn-time72%
KLMCheapest$546Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$546Average$885FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$584Average$1,191FlexibilityNo cancel feeOn-time67%
WestJetCheapest$592Average$852FlexibilityNo cancel feeOn-time60%
IberiaCheapest$616Average$936FlexibilityNo cancel feeOn-time77%
FinnairCheapest$628Average$992FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$630Average$917FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$640Average$1,040FlexibilityNo cancel feeOn-time71%
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