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

Our cheapest airline available from Phoenix to London is WestJet. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are JetBlue and Scandinavian Airlines, starting at $683 and $687 round-trip. WestJet is currently priced 27% below the average price you’ll pay for this route.

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

One-way options have recently been found by users for as low as $271 on WestJet. Other airlines that offer cheap prices include JetBlue from $295 and Air Transat from $450 one-way.

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

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix to London (average of $661). Flying from Phoenix to London in June is currently the most expensive (average of $1,136). 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 day to fly from Phoenix to London?

Travelers seeking maximum savings on their Phoenix to London flight should consider departing on Tuesday 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

The most flights from PH1 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).

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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).

What are the most popular routes from Phoenix to London?

While some choose either Phoenix Sky Harbor Intl - London Gatwick or Phoenix Sky Harbor Intl - London City, Phoenix Sky Harbor Intl - London Heathrow is the most popular route from Phoenix to London.

What are the cheapest flights from Phoenix to London?

The cheapest flight price from Phoenix to London is $422. On average you can expect to pay $1,508. The most popular route, (Phoenix Sky Harbor Intl - London Heathrow), can usually be booked for $663.

What are the most reliable airlines from Phoenix to London?

The top 3 most reliable airlines when flying from Phoenix to London are American Airlines (58%), Aer Lingus (58%) and Finnair (58%).

What are the most popular airlines that fly from Phoenix to London?

When booking a flight from Phoenix to London, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

Where are the most common layover locations when flying from Phoenix to London?

Of the flights from Phoenix to London that have layovers, most of them stop in New York.

Where are the least popular layover locations for Phoenix to London flights?

Of the flights from Phoenix to London that have layovers, the fewest flights stop in Calgary.

What are some popular things to do or see while on a layover in New York?

If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Times Square, New York City Center, and Madison Square Garden can be visited by traveling about 13.6 mi, 13.6 mi, and 13.6 mi respectively from New York John F Kennedy Intl. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $55 to make sightseeing during their layover a little easier.

What is the cheapest day to fly round-trip from Phoenix to London?

Travelers have found that booking a Tuesday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Phoenix to London?

To save up to 52% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Phoenix to London from $884 1-2 weeks out and tickets from $1,113 for flights departing within the next 72 hours.

What is the cheapest month to fly from Phoenix to London?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London. Flights to London from Phoenix in October are about $923 on average during October, but can be found for as low as $579.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Phoenix to London by exploring options for tickets in the morning.

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

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

How can I find direct flights from Phoenix to London?

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

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

Yes. Cheapflights offers flight deals from Phoenix 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.

$260+ Flights from Phoenix to London

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2. Select your favorite providers

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3. Compare prices and book

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The best prices from Phoenix to London are usually found in October or January, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Phoenix to London

Round-trip from	$658 (Kiwi.com)
One-way from	$260 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$768

From Phoenix to London (LON)

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One-way flight from Phoenix to London (LON)

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Highest demand for flights based on searches. 20% potential increase in price ($244 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Phoenix to London

Cheapest flights from Phoenix to London
Explore the most affordable flight options available from Phoenix to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

Sat 3/88:52 amPHX - LGW

2 stops38h 08mMultiple Airlines

Thu 3/1312:00 pmLGW - PHX

1 stop25h 47mMultiple Airlines

Deal found 2/12

$658

Fri 3/78:25 pmPHX - LHR

2 stops57h 25mWestJet

Tue 3/112:50 pmLHR - PHX

1 stop13h 35mWestJet

Deal found 2/12

$670

Wed 10/110:21 pmPHX - LHR

1 stop14h 24mJetBlue

Fri 10/318:25 amLHR - PHX

1 stop18h 34mJetBlue

Deal found 2/12

$679

Sat 3/18:40 pmPHX - LHR

1 stop33h 10mMultiple Airlines

Fri 3/72:50 pmLHR - PHX

1 stop36h 05mMultiple Airlines

Deal found 2/13

$681

Tue 2/2511:15 amPHX - LHR

2 stops23h 25mScandinavian Airlines

Mon 3/36:40 amLHR - PHX

2 stops21h 46mScandinavian Airlines

Deal found 2/12

$687

Wed 4/163:15 pmPHX - LHR

1 stop13h 15mBritish Airways

Wed 4/2311:15 amLHR - PHX

Nonstop11h 05mBritish Airways

Deal found 2/12

$731

Tue 4/223:15 pmPHX - LHR

1 stop13h 00mIberia

Wed 4/303:40 pmLHR - PHX

Nonstop10h 50mIberia

Deal found 2/12

$734

Wed 4/306:43 amPHX - LGW

2 stops17h 27mAmerican Airlines

Tue 5/1310:40 amLGW - PHX

2 stops19h 03mAmerican Airlines

Deal found 2/12

$740

Sun 3/169:57 amPHX - LHR

1 stop14h 28mUnited Airlines

Wed 3/263:00 pmLHR - PHX

2 stops34h 51mUnited Airlines

Deal found 2/12

$749

Tue 4/156:40 pmPHX - LHR

Nonstop10h 10mFinnair

Thu 4/2411:15 amLHR - PHX

Nonstop11h 05mFinnair

Deal found 2/12

$750

Mon 3/245:05 pmPHX - LHR

2 stops33h 15mAir Canada

Tue 4/12:05 pmLHR - PHX

1 stop29h 30mAir Canada

Deal found 2/12

$760

Mon 3/2412:40 pmPHX - STN

3 stops24h 45mMultiple Airlines

Mon 3/318:00 amSTN - PHX

3 stops33h 59mMultiple Airlines

Deal found 2/11

$773

Best flights from Phoenix to London
Discover carefully curated flight deals from Phoenix to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2025.

Sat 3/88:52 amPHX - LGW

2 stops38h 08mMultiple Airlines

Thu 3/1312:00 pmLGW - PHX

1 stop25h 47mMultiple Airlines

Deal found 2/12

$658

Fri 3/78:25 pmPHX - LHR

2 stops57h 25mWestJet

Tue 3/112:50 pmLHR - PHX

1 stop13h 35mWestJet

Deal found 2/12

$670

Tue 3/411:59 pmPHX - LHR

1 stop13h 46mJetBlue

Mon 3/107:25 amLHR - PHX

1 stop22h 24mJetBlue

Deal found 2/13

$683

Tue 2/2511:15 amPHX - LHR

2 stops23h 25mScandinavian Airlines

Mon 3/36:40 amLHR - PHX

2 stops21h 46mScandinavian Airlines

Deal found 2/12

$687

Wed 4/163:15 pmPHX - LHR

1 stop13h 15mBritish Airways

Wed 4/2311:15 amLHR - PHX

Nonstop11h 05mBritish Airways

Deal found 2/12

$731

Tue 4/223:15 pmPHX - LHR

1 stop13h 00mIberia

Wed 4/303:40 pmLHR - PHX

Nonstop10h 50mIberia

Deal found 2/12

$734

Wed 4/306:43 amPHX - LGW

2 stops17h 27mAmerican Airlines

Tue 5/1310:40 amLGW - PHX

2 stops19h 03mAmerican Airlines

Deal found 2/12

$740

Sun 3/169:57 amPHX - LHR

1 stop14h 28mUnited Airlines

Wed 3/263:00 pmLHR - PHX

2 stops34h 51mUnited Airlines

Deal found 2/12

$749

Tue 4/156:40 pmPHX - LHR

Nonstop10h 10mFinnair

Thu 4/2411:15 amLHR - PHX

Nonstop11h 05mFinnair

Deal found 2/12

$750

Mon 3/245:05 pmPHX - LHR

2 stops33h 15mAir Canada

Wed 4/22:05 pmLHR - PHX

1 stop29h 30mAir Canada

Deal found 2/12

$760

Sun 3/307:22 amPHX - LHR

1 stop15h 03mDelta

Tue 4/156:30 amLHR - PHX

2 stops17h 38mDelta

Deal found 2/12

$770

Tue 4/293:00 pmPHX - LHR

1 stop14h 30mKLM

Mon 5/59:20 amLHR - PHX

1 stop16h 21mKLM

Deal found 2/11

$845

Last-minute flights from Phoenix to London
Discover last-minute flight deals from Phoenix to London. Data last updated February 13, 2025 and is based on user searches.

Sun 2/1611:55 pmPHX - LHR

1 stop13h 50mJetBlue

Tue 2/258:25 amLHR - PHX

1 stop19h 44mJetBlue

Deal found 2/12

$683

Tue 2/187:07 amPHX - LHR

2 stops22h 43mMultiple Airlines

Fri 2/282:50 pmLHR - PHX

1 stop36h 05mMultiple Airlines

Deal found 2/12

$685

Tue 2/1811:55 pmPHX - LHR

1 stop13h 50mJetBlue

Tue 2/258:25 amLHR - PHX

1 stop19h 44mJetBlue

Deal found 2/12

$698

Tue 2/1812:45 pmPHX - STN

3 stops27h 25mMultiple Airlines

Tue 3/187:40 amSTN - PHX

3 stops38h 27mMultiple Airlines

Deal found 2/12

$1,166

Tue 2/1812:08 pmPHX - LHR

2 stops16h 17mAer Lingus

Mon 2/2412:10 pmLHR - PHX

2 stops27h 54mAer Lingus

Deal found 2/12

$1,458

Tue 2/1812:00 pmPHX - LHR

2 stops18h 00mSWISS

Tue 2/258:55 amLHR - PHX

2 stops20h 57mSWISS

Deal found 2/11

$1,502

Tue 2/188:30 pmPHX - LHR

Nonstop9h 50mIberia

Tue 2/252:30 pmLHR - PHX

Nonstop10h 55mIberia

Deal found 2/12

$1,518

Tue 2/1811:35 amPHX - LHR

1 stop12h 45mBritish Airways

Tue 2/252:30 pmLHR - PHX

Nonstop10h 55mBritish Airways

Deal found 2/11

$1,522

Wed 2/195:10 pmPHX - LGW

1 stop33h 35mAir Transat

Fri 2/2811:40 amLGW - PHX

1 stop32h 20mAir Transat

Deal found 2/13

$1,091

Wed 2/1911:15 amPHX - LHR

2 stops21h 45mScandinavian Airlines

Tue 2/256:40 amLHR - PHX

2 stops24h 19mScandinavian Airlines

Deal found 2/12

$1,124

Wed 2/192:38 pmPHX - LHR

1 stop15h 52mUnited Airlines

Thu 2/278:55 amLHR - PHX

2 stops22h 20mUnited Airlines

Deal found 2/12

$1,484

Thu 2/208:40 pmPHX - LGW

2 stops51h 30mMultiple Airlines

Sun 2/2312:00 pmLGW - PHX

1 stop30h 40mMultiple Airlines

Deal found 2/12

$721

One-way flights from Phoenix to London
Search for one-way flight options from Phoenix to London. Find affordable one-way fares based on user searches. Data last updated February 13, 2025.

Tue 3/117:40 pmPHX - LHR

1 stop34h 10mMultiple Airlines

Deal found 2/12

$260

Mon 2/2410:53 pmPHX - LGW

1 stop28h 42mMultiple Airlines

Deal found 2/13

$261

Fri 3/78:25 pmPHX - LHR

2 stops57h 25mWestJet

Deal found 2/12

$271

Sat 3/2910:46 pmPHX - STN

3 stops27h 54mMultiple Airlines

Deal found 2/12

$285

Tue 3/1811:59 pmPHX - LHR

1 stop13h 46mJetBlue

Deal found 2/12

$295

Sun 6/154:25 pmPHX - LGW

3 stops33h 00mWestJet

Deal found 2/12

$391

Sat 3/83:19 pmPHX - SEN

2 stops37h 01mMultiple Airlines

Deal found 2/13

$412

Tue 2/188:40 pmPHX - LCY

3 stops41h 45mMultiple Airlines

Deal found 2/12

$428

Tue 5/2012:40 pmPHX - LGW

1 stop14h 05mAir Transat

Deal found 2/12

$450

Sat 3/2211:40 pmPHX - LHR

1 stop23h 50mAir Canada

Deal found 2/12

$472

Sun 4/68:40 pmPHX - LHR

Nonstop10h 00mIberia

Deal found 2/13

$476

Sat 4/196:40 pmPHX - LHR

Nonstop10h 10mBritish Airways

Deal found 2/13

$478

Find flights from Phoenix to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Sat 3/8

8:52 am-6:00 am

2 stops38h 08m

London Gatwick

Thu 3/13

12:00 pm-6:47 am

1 stop25h 47m

$658

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 3/7

8:25 pm-12:50 pm

2 stops57h 25m

London Heathrow

Tue 3/11

2:50 pm-9:25 pm

1 stop13h 35m

$670

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 3/1

8:40 pm-12:50 pm

1 stop33h 10m

London Heathrow

Fri 3/7

2:50 pm-7:55 pm

1 stop36h 05m

$681

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 3/4

11:59 pm-8:45 pm

1 stop13h 46m

London Heathrow

Mon 3/10

7:25 am-10:49 pm

1 stop22h 24m

$683

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 2/25

11:15 am-5:40 pm

2 stops23h 25m

London Heathrow

Mon 3/3

6:40 am-9:26 pm

2 stops21h 46m

$687

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 4/16

3:15 pm-12:30 pm

1 stop13h 15m

London Heathrow

Wed 4/23

11:15 am-2:20 pm

Nonstop11h 05m

$731

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 4/22

3:15 pm-12:15 pm

1 stop13h 00m

London Heathrow

Wed 4/30

3:40 pm-6:30 pm

Nonstop10h 50m

$734

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Wed 4/30

6:43 am-8:10 am

2 stops17h 27m

London Gatwick

Tue 5/13

10:40 am-9:43 pm

2 stops19h 03m

$740

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 3/16

9:57 am-7:25 am

1 stop14h 28m

London Heathrow

Wed 3/26

3:00 pm-6:51 pm

2 stops34h 51m

$749

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 4/15

6:40 pm-12:50 pm

Nonstop10h 10m

London Heathrow

Thu 4/24

11:15 am-2:20 pm

Nonstop11h 05m

$750

$260+ Cheap flights from Phoenix 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Phoenix to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Phoenix to London are usually found in October or January, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Phoenix to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Phoenix to London

Cheapest flights from Phoenix to LondonExplore the most affordable flight options available from Phoenix to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

Explore the most affordable flight options available from Phoenix to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

Find flights from Phoenix to London within your budget

Cheapest flights from Phoenix to London
Explore the most affordable flight options available from Phoenix to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.