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Flights to Phoenix

£291 Cheap flights to Phoenix

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Phoenix departing on 19/5. 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 the United Kingdom to Phoenix

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
08:15 - 12:25
LHR
-
PHX
36h 10m
1 stop
JetBlue Logo
13:20 - 20:45
PHX
-
LHR
23h 25m
1 stop
£605JetBlue
Wed, 9 Sep - Wed, 23 Sep
JetBlue Logo
08:15 - 12:25
LHR
-
PHX
36h 10m
1 stop
JetBlue Logo
13:20 - 20:45
PHX
-
LHR
23h 25m
1 stop
£608JetBlue
Wed, 9 Sep - Wed, 23 Sep
JetBlue Logo
08:15 - 20:08
LHR
-
PHX
19h 53m
1 stop
JetBlue Logo
21:13 - 20:45
PHX
-
LHR
15h 32m
1 stop
£629JetBlue
Sat, 2 May - Sun, 10 May
Multiple Airlines Logo
09:40 - 12:10
LGW
-
PHX
34h 30m
2 stops
Multiple Airlines Logo
17:55 - 07:55
PHX
-
LGW
30h 00m
3 stops
£631Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Lufthansa Logo
09:15 - 22:20
LCY
-
PHX
21h 05m
2 stops
Lufthansa Logo
14:51 - 17:55
PHX
-
LCY
19h 04m
2 stops
£738Lufthansa
Mon, 27 Apr - Mon, 11 May
Lufthansa Logo
09:15 - 22:01
LCY
-
PHX
20h 46m
2 stops
Lufthansa Logo
14:51 - 17:55
PHX
-
LCY
19h 04m
2 stops
£766Lufthansa
Fri, 1 May - Mon, 11 May
Virgin Atlantic Logo
14:30 - 13:10
BHX
-
PHX
30h 40m
1 stop
Virgin Atlantic Logo
15:25 - 17:50
PHX
-
BHX
18h 25m
1 stop
£916Virgin Atlantic
Fri, 25 Sep - Fri, 16 Oct
Air France Logo
06:00 - 13:10
BHX
-
PHX
15h 10m
1 stop
Air France Logo
06:10 - 13:40
PHX
-
BHX
23h 30m
2 stops
£918Air France
Tue, 26 May - Tue, 2 Jun
British Airways Logo
06:50 - 18:55
ABZ
-
PHX
20h 05m
1 stop
British Airways Logo
17:10 - 17:55
PHX
-
ABZ
16h 45m
2 stops
£919British Airways
Fri, 1 May - Sat, 9 May
British Airways Logo
06:50 - 13:05
ABZ
-
PHX
14h 15m
1 stop
British Airways Logo
16:00 - 17:55
PHX
-
ABZ
17h 55m
2 stops
£921British Airways
Fri, 1 May - Sat, 9 May

momondo Fare Finder

 
Locate flights to Phoenix that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 16 April 2026.
Use the filters below to find and compare flights to Phoenix that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 9/9

08:15-12:25

1 stop36h 10m

Phoenix Sky Harbor Intl

Wed 23/9

13:20-20:45

1 stop23h 25m

£605

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 9/9

08:15-12:25

1 stop36h 10m

Phoenix Sky Harbor Intl

Wed 23/9

13:20-20:45

1 stop23h 25m

£608

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 2/5

08:15-20:08

1 stop19h 53m

Phoenix Sky Harbor Intl

Sun 10/5

21:13-20:45

1 stop15h 32m

£629

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Sat 30/5

09:40-12:10

2 stops34h 30m

Phoenix Sky Harbor Intl

Sat 6/6

17:55-07:55

3 stops30h 00m

£631

LondonPhoenix

LCY - PHX

LCYPHX

London City

Mon 27/4

09:15-22:20

2 stops21h 05m

Phoenix Sky Harbor Intl

Mon 11/5

14:51-17:55

2 stops19h 04m

£738

LondonPhoenix

LCY - PHX

LCYPHX

London City

Fri 1/5

09:15-22:01

2 stops20h 46m

Phoenix Sky Harbor Intl

Mon 11/5

14:51-17:55

2 stops19h 04m

£766

BirminghamPhoenix

BHX - PHX

BHXPHX

Birmingham

Fri 25/9

14:30-13:10

1 stop30h 40m

Phoenix Sky Harbor Intl

Fri 16/10

15:25-17:50

1 stop18h 25m

£916

BirminghamPhoenix

BHX - PHX

BHXPHX

Birmingham

Tue 26/5

06:00-13:10

1 stop15h 10m

Phoenix Sky Harbor Intl

Tue 2/6

06:10-13:40

2 stops23h 30m

£918

AberdeenPhoenix

ABZ - PHX

ABZPHX

Aberdeen Dyce

Fri 1/5

06:50-18:55

1 stop20h 05m

Phoenix Sky Harbor Intl

Sat 9/5

17:10-17:55

2 stops16h 45m

£919
Fastest return journey

AberdeenPhoenix

ABZ - PHX

ABZPHX

Aberdeen Dyce

Fri 1/5

06:50-13:05

1 stop14h 15m

Phoenix Sky Harbor Intl

Sat 9/5

16:00-17:55

2 stops17h 55m

£921

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Phoenix from

Phoenix flights insights and trends

Explore insights for your Phoenix flight to craft the best travel plan

What is the cheapest month to fly to Phoenix?

If you’re not able to fly to Phoenix in September, then November is your next best option. Flight prices from United Kingdom to Phoenix during November average around £604.

What is the absolute cheapest flight to Phoenix?

See prices from:

What is the cheapest day to depart on your flight to Phoenix?

The cheapest day to depart from United Kingdom to Phoenix is on a Wednesday when prices can be found for as low as £625. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Phoenix for around £716.

What is the cheapest time of day to depart on your flight to Phoenix?

According to our data, the cheapest time of day to fly to Phoenix is in the afternoon. momondo users have found flights departing from United Kingdom to Phoenix in the afternoon for as low as £648. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Phoenix is in the morning when prices are around £669.

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

You are more likely to see cheaper flights to Phoenix from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around £685 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from United Kingdom for as low as £598 on momondo.

Cheapest flights to Phoenix

Find the cheapest flights to Phoenix from your nearest city or airport
Find flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport
CHEAPEST MONTH TO FLY TO PHOENIX FROM LONDON HEATHROW AIRPORTSeptember16% cheaperFlying from London Heathrow Airport to Phoenix costs on average just £579 in September
MOST EXPENSIVE MONTH TO FLY TO PHOENIX FROM LONDON HEATHROW AIRPORTDecember20% more expensiveIt costs about £828 for flights to Phoenix from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO PHOENIX FROM LONDON HEATHROW AIRPORTDecember193% more users visitedMore momondo users searched in flights to Phoenix from London Heathrow Airport in December than any other month

Cheap Phoenix flight deals and tips

Summary info about Phoenix flight prices, duration and airlines

Best One-Way Price

£291

Best Round-Trip Price

£605

Fastest flight time

19h 05m

Popular in

July
The best one-way flight price to Phoenix from United Kingdom in the last 72 hours is £291 (London Stansted to Phoenix Sky Harbor Intl).
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The best round-trip flight price to Phoenix from United Kingdom in the last 72 hours is £605 (London Heathrow to Phoenix Sky Harbor Intl).
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The fastest flight to Phoenix from United Kingdom takes 19h 05m (Aberdeen Dyce to Phoenix Sky Harbor Intl).
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July has the highest demand for flights to Phoenix, with a 9% price increase on average.
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Frequently asked questions about flying to Phoenix

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

In general, most travellers find the cheapest time to book a flight to Phoenix is about 77 days prior to their departure date, when tickets on average are £677. Keep in mind that you might be able to find cheaper flights to Phoenix at any time. In fact, our users found flights for as low as £559 in the past 72 hours.

Is there an alternative airport near Phoenix?

Finding an alternative and possibly cheaper destination airport near Phoenix is possible. If you are planning a flight to Phoenix, consider booking flights to Phoenix Scottsdale Municipal Airport (15 mi from Phoenix city centre), Phoenix-Mesa Gateway Airport (25 mi from Phoenix city centre) or Prescott Airport (85 mi from Phoenix city centre).

Is there a cheaper alternative to flying into Phoenix?

You can find deals at Phoenix-Mesa Gateway Airport for £99 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Downtown?

Yes. To go to Downtown, book a flight to Phoenix Sky Harbor Intl which is in Phoenix and is about 2.8 mi away from Downtown.

When did momondo last update prices for flights to Phoenix?

Prices for flights to Phoenix are updated daily.

How many operators does momondo search for flights to Phoenix?

The number of operators available for flights to Phoenix is 15 as of April 2026.

How old do you have to be to fly to Phoenix?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Phoenix.

What documentation or ID do you need to fly to Phoenix?

The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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

Flights 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 to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Phoenix.

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

If you are not ready to book a flight to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Phoenix and let you know when they change.

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