British Airways flights from London to Phoenix Sky Harbor Intl Airport (LON - PHX)

LON — PHX
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Phoenix on British Airways typically fly into Phoenix Sky Harbor Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from London to Sky Harbor Intl in 2026

Find detailed information about British Airways flights from London to Sky Harbor Intl. Explore the options provided by British Airways to plan your journey from London to Sky Harbor Intl. Data last updated 5 March 2026.

One-way from

£454

Return from

£618

Popular in

December

Cheapest in

September

Average price (all airlines)

£689
British Airways
  • British Airways
  • 6/5
  • 1 total stop
  • 15h 37m total
  • London to Phoenix
British Airways
  • British Airways
  • 13/4-27/4
  • Nonstop
  • 21h 00m total
  • London to Phoenix
Highest demand for flights from London to Phoenix Sky Harbor Intl; 4% potential price increase.
Best time to find cheap flights from London to Phoenix Sky Harbor Intl; 2% potential price drop.
Average price for all London to Phoenix Sky Harbor Intl flights (one-way and round-trip).
  • How do most travelers feel about British Airways?

    The general consensus from 7,775 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from London to Phoenix Sky Harbor Intl Airport (LON-PHX).

  • Can I get a flight from London to Phoenix Sky Harbor Intl Airport on British Airways for under £749?

    There are 12 flights available on British Airways from London to Phoenix Sky Harbor Intl Airport for under £749. These prices can change based on many factors including date and time. To find LON-PHX flight prices for your dates, click here.

Find British Airways flight deals from London to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest British Airways flights from London to Sky Harbor Intl
Explore the most affordable British Airways flight options available from London to Sky Harbor Intl. Find the lowest fares with prices last updated on 5 March 2026.

Mon 13/410:05
LHR
-
PHX
Nonstop11h 00m
British Airways
Mon 27/421:05
PHX
-
LHR
Nonstop10h 00m
British Airways
Deal found 4/3£618
Tue 14/410:05
LHR
-
PHX
Nonstop11h 00m
British Airways
Mon 20/417:20
PHX
-
LHR
1 stop13h 05m
British Airways
Deal found 4/3£630
Mon 13/410:05
LHR
-
PHX
Nonstop11h 00m
British Airways
Mon 4/516:30
PHX
-
LHR
Nonstop10h 20m
British Airways
Deal found 3/3£633

How far ahead should I book a flight from London to Phoenix Sky Harbor Intl Airport with British Airways?

Use this chart to determine the optimal time to book a return flight from London to Sky Harbor Intl. Price data was last updated on 27 February 2026.

Booking with British Airways 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Phoenix Sky Harbor Intl Airport. 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 London to Phoenix Sky Harbor Intl Airport with British Airways?

Currently, the most affordable month to book a British Airways flight from London to Phoenix Sky Harbor Intl Airport in March, with an average price of £485. Conversely, traveling with British Airways from London to Phoenix Sky Harbor Intl Airport in July will be the most expensive, with an average cost of £611. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly British Airways flight availability from London to Phoenix Sky Harbor Intl Airport

The most British Airways flights from LON to PHX are scheduled on a Monday (1 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl 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 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Best time to book a flight from London to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from London with our price prediction graph.
Estimated return 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.

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Other British Airways flights from London

Browse through other British Airways flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 5 March 2026.

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 5 March 2026.
British Airways
6.7
Okay
7,775 reviews
Overview

Crew

7.6

Food

6.4

Comfort

6.8

Boarding

6.9

Entertainment

6.4

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