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Cheap flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport from £261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to London.
 Logo
16:24 - 14:10PHX-LHR
13h 46m1 stop
 Logo
08:40 - 21:17LHR-PHX
20h 37m2 stops
Wed, 23 Apr - Wed, 30 Apr
 Logo
13:35 - 12:20PHX-LHR
14h 45m1 stop
 Logo
08:40 - 21:17LHR-PHX
20h 37m2 stops
Wed, 23 Apr - Wed, 30 Apr
Iberia Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
Iberia Logo
12:30 - 19:32LHR-PHX
15h 02m1 stop
£501Iberia
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Iberia Logo
18:40 - 12:50PHX-LHR
10h 10mdirect
Iberia Logo
11:15 - 14:20LHR-PHX
11h 05mdirect
£503Iberia
Find Deal
Mon, 5 May - Tue, 20 May
British Airways Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
British Airways Logo
15:40 - 18:30LHR-PHX
10h 50mdirect
£503British Airways
Find Deal
Mon, 5 May - Thu, 15 May
British Airways Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
British Airways Logo
08:20 - 14:36LHR-PHX
14h 16m1 stop
£505British Airways
Find Deal
Tue, 23 Sep - Fri, 3 Oct
Virgin Atlantic Logo
17:13 - 13:10PHX-LHR
11h 57m1 stop
Virgin Atlantic Logo
06:15 - 12:50LHR-PHX
14h 35m1 stop
£516Virgin Atlantic
Find Deal
Sun, 27 Apr - Tue, 13 May
JetBlue Logo
21:48 - 20:45PHX-LHR
14h 57m1 stop
JetBlue Logo
08:15 - 20:44LHR-PHX
20h 29m1 stop
£558JetBlue
Find Deal
Sat, 3 May - Thu, 8 May
Virgin Atlantic Logo
15:41 - 14:15PHX-LHR
14h 34m1 stop
Virgin Atlantic Logo
06:15 - 12:50LHR-PHX
14h 35m1 stop
£568Virgin Atlantic
Find Deal
Wed, 21 May - Tue, 27 May
JetBlue Logo
21:43 - 20:45PHX-LHR
15h 02m1 stop
JetBlue Logo
08:15 - 20:44LHR-PHX
20h 29m1 stop
£581JetBlue
Find Deal
Thu, 8 May - Sun, 18 May

Iberia flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Our best Iberia deals on Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight tickets
Iberia
22 Sept
PHX20:40Phoenix Sky Harbor Intl
10h 00m
LHR14:40London Heathrow
30 Sept
LHR12:30London Heathrow
15h 02m
1 stop
PHX19:32Phoenix Sky Harbor Intl
Iberia
5 May
PHX18:40Phoenix Sky Harbor Intl
10h 10m
LHR12:50London Heathrow
20 May
LHR11:15London Heathrow
11h 05m
PHX14:20Phoenix Sky Harbor Intl
Iberia
29 Apr
PHX18:40Phoenix Sky Harbor Intl
10h 10m
LHR12:50London Heathrow
9 May
LHR11:15London Heathrow
11h 05m
PHX14:20Phoenix Sky Harbor Intl

British Airways flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Our best British Airways deals on Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight tickets
British Airways
5 May
PHX20:40Phoenix Sky Harbor Intl
10h 00m
LHR14:40London Heathrow
15 May
LHR15:40London Heathrow
10h 50m
PHX18:30Phoenix Sky Harbor Intl
British Airways
23 Sept
PHX20:40Phoenix Sky Harbor Intl
10h 00m
LHR14:40London Heathrow
3 Oct
LHR08:20London Heathrow
14h 16m
1 stop
PHX14:36Phoenix Sky Harbor Intl
British Airways
5 May
PHX15:18Phoenix Sky Harbor Intl
12h 57m
1 stop
LHR12:15London Heathrow
20 May
LHR11:15London Heathrow
11h 05m
PHX14:20Phoenix Sky Harbor Intl

See travel insights to London from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to London Heathrow 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 cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £576. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around £593.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Phoenix Sky Harbor Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as £652. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £776.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to London Heathrow Airport at midday for as low as £539. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £763 on average. Flights to London Heathrow Airport from Phoenix Sky Harbor Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Phoenix Sky Harbor Intl to London Heathrow flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Phoenix Sky Harbor Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Phoenix Sky Harbor Intl Airport when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £734 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Phoenix Sky Harbor Intl Airport for as low as £656 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to London Heathrow flights?

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight prices changed over time?

As of April 2025, prices for Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Phoenix Sky Harbor Intl Airport to London Heathrow Airport (PHX to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Best price found

£261

Fastest flight time

10h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Phoenix Sky Harbor Intl Airport in the past 72 hours is £261. The best return flight deal from Phoenix Sky Harbor Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £483.
The fastest flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport takes 10h 00m
Direct flights go from Phoenix Sky Harbor Intl Airport to London Heathrow Airport every day.

  • How far is Phoenix Sky Harbor Intl to London Heathrow by plane?

    The straight-line distance from Phoenix Sky Harbor Intl to London Heathrow is 5254.6 mi. In terms of flight time, this usually takes a little over 10h 00m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to London Heathrow 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 Phoenix Sky Harbor Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow 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 Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?


Best airlines flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £353Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights
IberiaPriceFrom £434Free CancellationRating
7.0
2,657 reviews
Search Iberia flights
JetBluePriceFrom £483Free CancellationRating
7.3
2,920 reviews
Search JetBlue flights
British AirwaysPriceFrom £532Free CancellationRating
6.6
6,718 reviews
Search British Airways flights
  • Iberia Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport

    The lowest priced Iberia flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport from the last 72 hours was £562. Generally, Iberia has 2 flights on this route every week with an average price of £883. Iberia is rated 7.0/10 by our users.

  • British Airways Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport

    The best British Airways deal for Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight tickets found on momondo in the last 72 hours was £688, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at £961 round-trip. British Airways operates 8 flights out of Phoenix Sky Harbor Intl Airport into London Heathrow Airport in an average week, so prices vary by time and availability. 6,718 British Airways reviews by users on momondo have scored the airline at 6.6/10.


Travelling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Phoenix.

Can I find flights from Phoenix to London with flexible booking policies on momondo?

All flight searches from Phoenix to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to London?

Once you have performed a search for Phoenix to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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