S$366 Cheap Flights from Phoenix to London

View S$366 flight on Fri, 16 Jan, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to London

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Phoenix to London (PHX-LON)

Prices were available within the past 7 days and start at S$366 for one-way flights and S$983 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$983 Return, found 5 days ago
S$983
Return
found 5 days ago
Select Air Canada flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$983 found 5 days ago
United
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$999 Return, found 5 days ago
S$999
Return
found 5 days ago
Select United flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$999 found 5 days ago
Delta
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$999 Return, found 5 days ago
S$999
Return
found 5 days ago
Select Delta flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$999 found 5 days ago
United
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$999 Return, found 5 days ago
S$999
Return
found 5 days ago
Select United flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$999 found 5 days ago
Air Canada
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$1,007 Return, found 5 days ago
S$1,007
Return
found 5 days ago
Select Air Canada flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$1,007 found 5 days ago
Delta
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$1,032 Return, found 5 days ago
S$1,032
Return
found 5 days ago
Select Delta flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$1,032 found 5 days ago
United
Fri, 12 Dec - Sun, 11 Jan
PHX
Phoenix
LHR
London
S$1,057 Return, found 3 hours ago
S$1,057
Return
found 3 hours ago
Select United flight, departing Fri, 12 Dec from Phoenix to London, returning Sun, 11 Jan, priced at S$1,057 found 3 hours ago
Virgin Atlantic
Fri, 12 Dec - Sun, 11 Jan
PHX
Phoenix
LHR
London
S$1,065 Return, found 3 hours ago
S$1,065
Return
found 3 hours ago
Select Virgin Atlantic flight, departing Fri, 12 Dec from Phoenix to London, returning Sun, 11 Jan, priced at S$1,065 found 3 hours ago
KLM
Wed, 5 Nov - Mon, 17 Nov
PHX
Phoenix
LHR
London
S$1,066 Return, found 5 days ago
S$1,066
Return
found 5 days ago
Select KLM flight, departing Wed, 5 Nov from Phoenix to London, returning Mon, 17 Nov, priced at S$1,066 found 5 days ago
Delta
Fri, 12 Dec - Sun, 11 Jan
PHX
Phoenix
LHR
London
S$1,098 Return, found 3 hours ago
S$1,098
Return
found 3 hours ago
Select Delta flight, departing Fri, 12 Dec from Phoenix to London, returning Sun, 11 Jan, priced at S$1,098 found 3 hours ago

Find the cheapest month to fly from Phoenix (PHX) to London (LON)

August is typically the cheapest month to fly

From S$623 - S$1,852 per traveller.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Heathrow
Return price
S$983
Distance
8413 km

Book with confidence

Perfect flights from Phoenix to London

Your Journey from Phoenix to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Phoenix to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including WestJet, United, Air Canada, Delta, Virgin Atlantic, KLM. Our selection of flights from Sky Harbor Intl. to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Phoenix to London Flights

Experience the joy of finding cheap flights from Sky Harbor Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$366 and roundtrip prices from S$983*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phoenix to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Phoenix to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Phoenix to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Phoenix to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Phoenix to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Phoenix to London

Explore a world of travel with Expedia

London Airports

London

Phoenix to Heathrow
S$982.60
*Available to Expedia members.