Cheap flights from London to Phoenix from £234
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Phoenix departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to Phoenix
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
United Airlines flights from London to Phoenix Sky Harbor Intl Airport
Our best United Airlines deals on London to Phoenix Sky Harbor Intl Airport flight tickets
Aer Lingus flights from London to Phoenix Sky Harbor Intl Airport
Our best Aer Lingus deals on London to Phoenix Sky Harbor Intl Airport flight tickets
See travel insights to Phoenix from
How to get the cheapest flight ticket from London to Phoenix Sky Harbor Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Phoenix Sky Harbor Intl Airport?
What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?
The cheapest month to fly to Phoenix Sky Harbor Intl Airport from London is in September. Flight prices, which tend to average around £582, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Phoenix Sky Harbor Intl Airport, with average flight prices from London averaging around £584.
What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?
The cheapest day to depart from London to Phoenix Sky Harbor Intl Airport is on a Wednesday. Travellers who choose to depart for Phoenix Sky Harbor Intl Airport on a Wednesday will often find tickets for as low as £630. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £711.
What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?
Our most recent data shows that the best time of day to fly to Phoenix Sky Harbor Intl Airport is in the afternoon. Flights from London to Phoenix Sky Harbor Intl Airport during this time can be as low as £633. Flights in the evening are often more expensive, with an average ticket price of £667.
What is the cheapest London to Phoenix Sky Harbor Intl flight route?
Fly from London Heathrow to Phoenix Sky Harbor Intl for the best London - Phoenix Sky Harbor Intl flight prices
How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?
You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from London when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around £680 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London for as low as £605 on momondo.
What cabin class options are available on London to Phoenix Sky Harbor Intl flights?
There are 3 cabin classes available to choose from on London to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Phoenix Sky Harbor Intl Airport flights?
You could potentially save up to 1% on your flight if you consider stops on a London to Phoenix Sky Harbor Intl Airport flight.
How have London to Phoenix Sky Harbor Intl Airport flight prices changed over time?
As of June 2025, prices for London to Phoenix Sky Harbor Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Phoenix Sky Harbor Intl?
WestJet and Air Transat are the most popular carriers operating from London to Phoenix Sky Harbor Intl
Which airlines fly to Phoenix Sky Harbor Intl Airport?
British Airways, Finnair and Iberia are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from London according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 11 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Phoenix Sky Harbor Intl Airport on average per day?
8 flights are operational daily from London to Phoenix Sky Harbor Intl Airport as of June 2025. The most popular departure time for this route is 11:00, with 50% of flights per day taking off at midday.
How many flights depart from London to Phoenix Sky Harbor Intl Airport on average per week?
56 flights are operational weekly from London to Phoenix Sky Harbor Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from London to Phoenix Sky Harbor Intl Airport
Cheap London to Phoenix Sky Harbor Intl Airport (LON to PHX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Phoenix Sky Harbor Intl Airport
How far is London to Phoenix Sky Harbor Intl by plane?
The distance between London and Phoenix Sky Harbor Intl is about 5264.8 mi. Flights usually cover this in 10h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Phoenix Sky Harbor Intl Airport?
Prices for flights from London to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Phoenix Sky Harbor Intl Airport?
As of June 2025, there are 11 operators available to choose from for flights from London to Phoenix Sky Harbor Intl Airport.
How old do you have to be to fly from London to Phoenix Sky Harbor Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Phoenix Sky Harbor Intl Airport is Airbus A350-1000 (45.53% of total bookings). The next most popular plane models are Boeing 777-200/200ER (34.57%), Boeing 787-9 Dreamliner (5.47%), and Boeing 777-300ER (2.94%).
What is the most popular airline from London to Phoenix Sky Harbor Intl Airport?
momondo data reveals that the most frequently booked airline on the route from London to Phoenix Sky Harbor Intl Airport is British Airways, representing 51% of all bookings. The subsequent popular airlines are Finnair at 26%, Iberia at 8%, and JetBlue at 4%.
Best airlines flying from London to Phoenix Sky Harbor Intl Airport
Compare and see reviews for airlines that fly from London to Phoenix Sky Harbor Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £368 | Free Cancellation | Rating 7.2 2,869 reviews | |||
| PriceFrom £423 | Free Cancellation | Rating 6.7 7,136 reviews | |||
| PriceFrom £438 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £446 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom £455 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom £489 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £512 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom £512 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £521 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £535 | Free Cancellation | Rating 7.1 9,531 reviews |
Finnair Flights From London to Phoenix Sky Harbor Intl Airport
The lowest priced Finnair flight from London to Phoenix Sky Harbor Intl Airport from the last 72 hours was £664. Generally, Finnair has 14 flights on this route every week with an average price of £846. Finnair is rated 7.6/10 by our users.
American Airlines Flights From London to Phoenix Sky Harbor Intl Airport
American Airlines (7.2/10 from 10,000 reviews) operates around 14 flights from London to Phoenix Sky Harbor Intl Airport in any given week. The average American Airlines airfare for this route is around £878, with deals from around £696 rare but found on momondo. Referenced prices are for round-trip London to Phoenix Sky Harbor Intl Airport flight searches in the last 72 hours.
Travelling to a place near Phoenix?
Book flights to Phoenix if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Phoenix?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Phoenix . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Phoenix with flexible booking policies on momondo?
Flights from London to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Phoenix?
momondo provides multiple filters to help you find the best flight to Phoenix from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Phoenix right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.