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Flights to Phoenix

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1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Phoenix

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LHR  London Heathrow-PH1 Aberdyfi Penhelig
5256 mimulti-stop
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PH1  Aberdyfi Penhelig-LHR London Heathrow
5256 mimulti-stop
Multiple Airlines
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LGW  London Gatwick-PH1 Aberdyfi Penhelig
5279 mimulti-stop
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PH1  Aberdyfi Penhelig-LGW London Gatwick
5279 mimulti-stop
Multiple Airlines

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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 February, then November is your next best option. Flight prices from United Kingdom to Phoenix during November average around £692.

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 Monday when prices can be found for as low as £730. 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 £818.

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 £755. 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 £775.

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 £817 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 £707 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 AIRPORTJanuary18% cheaperFlying from London Heathrow Airport to Phoenix costs on average just £675 in January
MOST EXPENSIVE MONTH TO FLY TO PHOENIX FROM LONDON HEATHROW AIRPORTAugust22% more expensiveIt costs about £1,000 for flights to Phoenix from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO PHOENIX FROM LONDON HEATHROW AIRPORTDecember515% 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

Popular in

July
July has the highest demand for flights to Phoenix, with a 12% 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 80 days prior to their departure date, when tickets on average are £811. 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 £572 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 £101 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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 16 as of September 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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