Which airport is the most popular for stopovers for flights between London Heathrow Airport and Tucson?

Phoenix (PHX) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from London Heathrow Airport to Tucson?

Phoenix (PHX) has the shortest average stopover time for this route: 2h 11m.

Which stopover airport has the shortest travel time from London Heathrow Airport to Tucson?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 13h 52m.

Which stopover airport offers the lowest fares from London Heathrow Airport to Tucson?

Flights via Dallas (DFW) offer the lowest average return price of £1,001.

What is the cheapest airline that flies from London Heathrow to Tucson?

KLM is the most popular carrier operating from London Heathrow to Tucson

Which airlines fly to Tucson?

British Airways, Finnair and Virgin Atlantic are the top three most popular airlines that fly to Tucson from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Tucson. Keep in mind that there are 5 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London Heathrow Airport to Tucson Airport?

Prices for flights from London Heathrow Airport to Tucson Airport are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Tucson Airport?

As of December 2025, there are 5 operators available to choose from for flights from London Heathrow Airport to Tucson Airport.

How old do you have to be to fly from London Heathrow Airport to Tucson Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Tucson Airport.

What documentation or ID do you need to fly to Tucson Airport?

The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£465 Cheap Flights from London Heathrow Airport to Tucson in 2025/26

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Find the cheapest flights from London Heathrow Airport to Tucson

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09:00 - 12:48

LHR

TUS

34h 48m2 stops

07:15 - 11:15

TUS

LHR

21h 00m1 stop

£500United Airlines

Thu, 19 Feb - Mon, 23 Feb

13:45 - 22:59

LHR

TUS

40h 14m2 stops

07:15 - 06:40

TUS

LHR

16h 25m2 stops

£501United Airlines

Thu, 19 Feb - Mon, 23 Feb

06:30 - 21:50

LHR

TUS

22h 20m2 stops

13:05 - 15:50

TUS

LHR

19h 45m2 stops

£504Lufthansa

Fri, 13 Feb - Sun, 22 Feb

08:30 - 23:15

LHR

TUS

21h 45m2 stops

10:41 - 09:40

TUS

LHR

15h 59m1 stop

£504United Airlines

Fri, 16 Jan - Fri, 23 Jan

12:05 - 21:58

LHR

TUS

16h 53m1 stop

07:44 - 07:55

TUS

LHR

17h 11m1 stop

£510Lufthansa

Sat, 17 Jan - Sat, 24 Jan

10:00 - 21:49

LHR

TUS

18h 49m1 stop

13:35 - 12:00

TUS

LHR

15h 25m1 stop

£527United Airlines

Thu, 19 Feb - Mon, 23 Feb

12:05 - 23:15

LHR

TUS

18h 10m2 stops

10:41 - 07:55

TUS

LHR

14h 14m2 stops

£528United Airlines

Fri, 16 Jan - Fri, 23 Jan

12:00 - 23:15

LHR

TUS

18h 15m2 stops

06:30 - 08:30

TUS

LHR

19h 00m3 stops

£543Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

09:00 - 23:15

LHR

TUS

21h 15m2 stops

07:35 - 07:30

TUS

LHR

16h 55m1 stop

£582United Airlines

Thu, 22 Jan - Mon, 26 Jan

09:30 - 21:55

LHR

TUS

19h 25m2 stops

12:23 - 11:05

TUS

LHR

15h 42m2 stops

£586United Airlines

Thu, 22 Jan - Mon, 26 Jan

United Airlines flights from London Heathrow Airport to Tucson

Our best United Airlines deals on London Heathrow Airport to Tucson flight tickets

United Airlines

19 Feb

LHR09:00London Heathrow

34h 48m

2 stops

TUS12:48Tucson

23 Feb

TUS07:15Tucson

21h 00m

1 stop

LHR11:15London Heathrow

£500

Find similar

United Airlines

19 Feb

LHR09:30London Heathrow

19h 09m

2 stops

TUS21:39Tucson

23 Feb

TUS07:15Tucson

16h 25m

2 stops

LHR06:40London Heathrow

£504

Find similar

United Airlines

19 Feb

LHR10:00London Heathrow

18h 49m

1 stop

TUS21:49Tucson

23 Feb

TUS13:35Tucson

15h 25m

1 stop

LHR12:00London Heathrow

£527

Find similar

Virgin Atlantic flights from London Heathrow Airport to Tucson

Our best Virgin Atlantic deals on London Heathrow Airport to Tucson flight tickets

Virgin Atlantic

5 Jan

LHR16:00London Heathrow

29h 04m

2 stops

TUS14:04Tucson

10 Jan

TUS13:42Tucson

47h 28m

2 stops

LHR20:10London Heathrow

£726

Find similar

Virgin Atlantic

7 Jan

LHR11:20London Heathrow

16h 32m

1 stop

TUS20:52Tucson

16 Jan

TUS12:05Tucson

21h 45m

1 stop

LHR16:50London Heathrow

£779

Find similar

Virgin Atlantic

27 Dec

LHR11:20London Heathrow

19h 00m

1 stop

TUS23:20Tucson

10 Jan

TUS13:42Tucson

47h 28m

2 stops

LHR20:10London Heathrow

£791

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 19/2

09:00-12:48

2 stops34h 48m

Tucson

Mon 23/2

07:15-11:15

1 stop21h 00m

£500

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 19/2

13:45-22:59

2 stops40h 14m

Tucson

Mon 23/2

07:15-06:40

2 stops16h 25m

£501

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 13/2

06:30-21:50

2 stops22h 20m

Tucson

Sun 22/2

13:05-15:50

2 stops19h 45m

£504

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 16/1

08:30-23:15

2 stops21h 45m

Tucson

Fri 23/1

10:41-09:40

1 stop15h 59m

£504

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 17/1

12:05-21:58

1 stop16h 53m

Tucson

Sat 24/1

07:44-07:55

1 stop17h 11m

£510

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 19/2

10:00-21:49

1 stop18h 49m

Tucson

Mon 23/2

13:35-12:00

1 stop15h 25m

£527

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 16/1

12:05-23:15

2 stops18h 10m

Tucson

Fri 23/1

10:41-07:55

2 stops14h 14m

£528

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 16/1

12:00-23:15

2 stops18h 15m

Tucson

Fri 23/1

06:30-08:30

3 stops19h 00m

£543

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 22/1

09:00-23:15

2 stops21h 15m

Tucson

Mon 26/1

07:35-07:30

1 stop16h 55m

£582

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 22/1

09:30-21:55

2 stops19h 25m

Tucson

Mon 26/1

12:23-11:05

2 stops15h 42m

£586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Tucson

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

Prices

Airlines

Stopovers

What is the cheapest month to fly to Tucson?

In general, September is the cheapest month to fly from London Heathrow Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £555. If you aren’t able to travel during the month of September, then book flights to Tucson from London Heathrow Airport during February instead. Flights to Tucson in February, while not as cheap as those in September, still average around £562.

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

According to our data, Wednesday is the cheapest day to fly to Tucson from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £556. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £622.

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

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Tucson when you can find flight prices for as low as £571. Flying to Tucson in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Tucson are more costly at midday, with an average ticket price of £596. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Tucson from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around £653 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London Heathrow Airport for as low as £494 on momondo.

Can stopping save me money on London Heathrow Airport to Tucson flights?

You could potentially save up to 27% on your flight if you consider stops on a London Heathrow Airport to Tucson flight.

When to book flights from London Heathrow Airport to Tucson

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

Estimated return price

Cheap London Heathrow Airport to Tucson (LHR to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Tucson

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from London Heathrow Airport to Tucson takes 15h 10m

There are no direct flights from London Heathrow Airport to Tucson. There are no popular flight routes from London Heathrow Airport to Tucson.

Search flight deals

How far is London Heathrow to Tucson by plane?
The straight-line distance from London Heathrow to Tucson is 5285.8 mi. A reasonable flight in good conditions will take 15h 01m.
When did momondo last update prices for flights from London Heathrow Airport to Tucson Airport?
Prices for flights from London Heathrow Airport to Tucson Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Tucson Airport?
As of December 2025, there are 5 operators available to choose from for flights from London Heathrow Airport to Tucson Airport.
How old do you have to be to fly from London Heathrow Airport to Tucson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London Heathrow Airport to Tucson?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Tucson is British Airways, representing 42% of all bookings. The subsequent popular airlines are Finnair at 19%, Virgin Atlantic at 14%, and United Airlines at 13%.

Best airlines flying from London Heathrow Airport to Tucson

Compare and see reviews for airlines that fly from London Heathrow Airport to Tucson with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £477	Free Cancellation	Rating 6.8 7,613 reviews	Search Lufthansa flights
Finnair	PriceFrom £489	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
United Airlines	PriceFrom £492	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
British Airways	PriceFrom £510	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £543	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights

Tombstone

Green Valley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Tucson for you.

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

Flights from London to Tucson 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 Tucson?

Once you have performed a search for London to Tucson 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 London to Tucson right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tucson from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tucson trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from London Heathrow Airport to Tucson from £465

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 Heathrow Airport to Tucson departing on 14/2. 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 London Heathrow Airport to Tucson

Cheap return flights

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United Airlines flights from London Heathrow Airport to Tucson

Our best United Airlines deals on London Heathrow Airport to Tucson flight tickets

Virgin Atlantic flights from London Heathrow Airport to Tucson

Our best Virgin Atlantic deals on London Heathrow Airport to Tucson flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Tucson that are best for you.

See travel insights to Tucson from

How to get the cheapest flight ticket from London Heathrow Airport to Tucson

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 Tucson?

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

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

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

Can stopping save me money on London Heathrow Airport to Tucson flights?

You could potentially save up to 27% on your flight if you consider stops on a London Heathrow Airport to Tucson flight.

What is the cheapest airline that flies from London Heathrow to Tucson?

KLM is the most popular carrier operating from London Heathrow to Tucson

Which airlines fly to Tucson?

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Tucson?

Phoenix (PHX) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Tucson?

Flights via Dallas (DFW) offer the lowest average return price of £1,001.

Which stopover airport has the shortest travel time from London Heathrow Airport to Tucson?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 13h 52m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Tucson?

Phoenix (PHX) has the shortest average stopover time for this route: 2h 11m.

When to book flights from London Heathrow Airport to Tucson

Cheap London Heathrow Airport to Tucson (LHR to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Tucson

Fastest flight time

Direct flights

How far is London Heathrow to Tucson by plane?

When did momondo last update prices for flights from London Heathrow Airport to Tucson Airport?

How many operators does momondo search for flights from London Heathrow Airport to Tucson Airport?

How old do you have to be to fly from London Heathrow Airport to Tucson Airport?

What documentation or ID do you need to fly to Tucson Airport?

What is the most popular airline from London Heathrow Airport to Tucson?

Best airlines flying from London Heathrow Airport to Tucson

Compare and see reviews for airlines that fly from London Heathrow Airport to Tucson with momondo

Travelling to a place near Tucson?

Why use momondo?

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

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

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

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

An easier way to manage your Tucson trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Arizona