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

Lufthansa, British Airways, and Finnair are the most popular carriers operating from London to Tucson

Which airport is the most popular layover for flights between London and Tucson?

Phoenix (PHX) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from London to Tucson?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 13h 31m.

Which layover airport offers the lowest fares from London to Tucson?

Flights via Phoenix (PHX) offer the lowest average round-trip price of $692.

Which layover airport has the shortest connection time from London to Tucson?

Phoenix (PHX) has the shortest average layover time for this route: 1h 34m.

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

Prices for flights from London to Tucson Airport were last updated today.

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

The number of operators available for flights from London to Tucson Airport is 1 as of December 2025.

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

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

The travel and health documents you'll need for your trip to Tucson 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 Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$542 Cheap Flights from London to Tucson in 2025/26

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Find the cheapest flights from London to Tucson

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:05 pm - 9:58 pm

LHR

TUS

16h 53m1 stop

1:25 pm - 10:15 am

TUS

LHR

13h 50m1 stop

$766Lufthansa

Mon, Jan 12 - Mon, Jan 26

9:30 am - 8:42 pm

LHR

TUS

19h 12m2 stops

1:33 pm - 12:20 pm

TUS

LHR

14h 47m1 stop

$773Lufthansa

Mon, Apr 13 - Fri, Apr 24

10:25 am - 9:58 pm

LHR

TUS

18h 33m2 stops

2:32 pm - 9:40 am

TUS

LHR

12h 08m1 stop

$776United Airlines

Mon, Jan 12 - Mon, Jan 26

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

1:25 pm - 10:15 am

TUS

LHR

13h 50m1 stop

$778United Airlines

Thu, Jan 22 - Mon, Jan 26

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

6:30 am - 9:40 am

TUS

LHR

20h 10m1 stop

$779United Airlines

Thu, Jan 22 - Mon, Jan 26

9:00 am - 9:59 pm

LHR

TUS

19h 59m2 stops

6:00 am - 7:10 am

TUS

LHR

18h 10m2 stops

$782United Airlines

Thu, Mar 12 - Thu, Mar 19

6:35 am - 6:07 pm

LHR

TUS

18h 32m2 stops

9:50 am - 9:10 am

TUS

LHR

16h 20m2 stops

$783United Airlines

Thu, Jan 22 - Mon, Jan 26

6:10 pm - 7:12 pm

LHR

TUS

33h 02m2 stops

7:01 pm - 3:05 pm

TUS

LHR

12h 04m1 stop

$788Multiple Airlines

Sun, Apr 19 - Wed, Apr 22

5:00 pm - 11:59 pm

LCY

TUS

37h 59m2 stops

4:46 pm - 2:35 pm

TUS

LCY

38h 49m2 stops

$981British Airways

Thu, Feb 12 - Sun, Feb 15

10:20 am - 9:36 pm

LGW

TUS

19h 16m2 stops

7:00 am - 6:50 pm

TUS

LGW

27h 50m2 stops

$990Multiple Airlines

Sun, Apr 19 - Wed, Apr 22

Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets

Lufthansa

Jan 12

LHR12:05 pmLondon Heathrow

16h 53m

1 stop

TUS9:58 pmTucson

Jan 26

TUS1:25 pmTucson

13h 50m

1 stop

LHR10:15 amLondon Heathrow

$766

Find similar

Lufthansa

Apr 13

LHR9:30 amLondon Heathrow

19h 12m

2 stops

TUS8:42 pmTucson

Apr 24

TUS1:33 pmTucson

14h 47m

1 stop

LHR12:20 pmLondon Heathrow

$773

Find similar

Lufthansa

Mar 12

LHR1:45 pmLondon Heathrow

16h 11m

1 stop

TUS10:56 pmTucson

Mar 19

TUS6:30 amTucson

20h 45m

1 stop

LHR10:15 amLondon Heathrow

$805

Find similar

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets

United Airlines

Jan 12

LHR10:25 amLondon Heathrow

18h 33m

2 stops

TUS9:58 pmTucson

Jan 26

TUS2:32 pmTucson

12h 08m

1 stop

LHR9:40 amLondon Heathrow

$776

Find similar

United Airlines

Jan 22

LHR9:00 amLondon Heathrow

21h 15m

2 stops

TUS11:15 pmTucson

Jan 26

TUS1:25 pmTucson

13h 50m

1 stop

LHR10:15 amLondon Heathrow

$778

Find similar

United Airlines

Jan 22

LHR9:00 amLondon Heathrow

21h 15m

2 stops

TUS11:15 pmTucson

Jan 26

TUS6:30 amTucson

20h 10m

1 stop

LHR9:40 amLondon Heathrow

$779

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 1/12

12:05 pm-9:58 pm

1 stop16h 53m

Tucson

Mon 1/26

1:25 pm-10:15 am

1 stop13h 50m

$766

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 4/13

9:30 am-8:42 pm

2 stops19h 12m

Tucson

Fri 4/24

1:33 pm-12:20 pm

1 stop14h 47m

$773

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 1/12

10:25 am-9:58 pm

2 stops18h 33m

Tucson

Mon 1/26

2:32 pm-9:40 am

1 stop12h 08m

$776

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 1/22

9:00 am-11:15 pm

2 stops21h 15m

Tucson

Mon 1/26

1:25 pm-10:15 am

1 stop13h 50m

$778

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 1/22

9:00 am-11:15 pm

2 stops21h 15m

Tucson

Mon 1/26

6:30 am-9:40 am

1 stop20h 10m

$779

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

9:00 am-9:59 pm

2 stops19h 59m

Tucson

Thu 3/19

6:00 am-7:10 am

2 stops18h 10m

$782

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 1/22

6:35 am-6:07 pm

2 stops18h 32m

Tucson

Mon 1/26

9:50 am-9:10 am

2 stops16h 20m

$783

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sun 4/19

6:10 pm-7:12 pm

2 stops33h 02m

Tucson

Wed 4/22

7:01 pm-3:05 pm

1 stop12h 04m

$788

LondonTucson

LCY - TUS

LCYTUS

London City

Thu 2/12

5:00 pm-11:59 pm

2 stops37h 59m

Tucson

Sun 2/15

4:46 pm-2:35 pm

2 stops38h 49m

$981

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sun 4/19

10:20 am-9:36 pm

2 stops19h 16m

Tucson

Wed 4/22

7:00 am-6:50 pm

2 stops27h 50m

$990

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Layovers

What is the cheapest month to fly to Tucson?

In general, February is the cheapest month to fly from London to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $741. If you don’t want to visit Tucson in February, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of $742.

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

According to our data, Tuesday is the cheapest day to fly to Tucson from London. The lowest ticket price found for a Tuesday departure recently was $738. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Tucson for around $997.

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

In the morning is the cheapest time of day to fly from London to Tucson when you can find flight prices for as low as $790. Flying to Tucson in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $974.

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

You are more likely to see cheaper flights to Tucson from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London for as low as $716 on momondo.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 28% on your flight if you consider stops on a London to Tucson flight.

When to book flights from London to Tucson

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

Estimated round-trip price

Cheap London to Tucson (LON to TUS) flight deals and tips

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

Fastest flight time	16h 53m
Direct flights	None

The fastest flight from London to Tucson takes 16h 53m

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

Search flight deals

How far is London to Tucson by plane?
A flight from London to Tucson will travel around 5296.3 mi. By plane, this route typically takes 16h 53m.
When did momondo last update prices for flights from London to Tucson Airport?
Prices for flights from London to Tucson Airport were last updated today.
How many operators does momondo search for flights from London to Tucson Airport?
The number of operators available for flights from London to Tucson Airport is 1 as of December 2025.
How old do you have to be to fly from London to Tucson 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 Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The travel and health documents you'll need for your trip to Tucson 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 Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Tucson?
Based on momondo bookings for flights between London and Tucson, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from London to Tucson

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $692	Free Cancellation	Rating 6.7 7,571 reviews		Search British Airways flights

Tombstone

Bisbee

Sierra Vista

Oro Valley

Green Valley

Douglas

Why use momondo?

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

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 Tucson from London.

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

Yes. momondo enables you to select and highlight flights to Tucson from London with this policy.

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

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 help filter your options to help you make an informed choice when booking flights to Tucson from London.

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

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