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

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

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.

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

Phoenix (PHX) was the most common stop: 67% 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 Dallas (DFW) offer the lowest average round-trip price of $1,400.

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 January 2026.

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.

$432 Cheap Flights from London to Tucson in 2026

Q: What is the typical price of a round-trip flight between London and Tucson?

Prices are currently typical for flights on this route. Typical prices usually range from $693 to $882. The lowest price recently found on this route was $700.

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Find the cheapest flights from London to Tucson

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One-way

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Cheap round-trip flights

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4:15 pm - 7:56 pm

LHR

TUS

34h 41m2 stops

5:06 pm - 3:30 pm

TUS

LHR

15h 24m1 stop

$700Finnair

Thu, Mar 12 - Thu, Mar 19

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

6:30 am - 6:40 am

TUS

LHR

17h 10m2 stops

$702United Airlines

Wed, Feb 4 - Sun, Feb 8

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

6:30 am - 9:40 am

TUS

LHR

20h 10m1 stop

$703United Airlines

Wed, Feb 4 - Sun, Feb 8

9:00 am - 11:15 pm

LHR

TUS

21h 15m2 stops

5:35 pm - 7:10 am

TUS

LHR

30h 35m2 stops

$706United Airlines

Wed, Feb 4 - Sun, Feb 8

9:30 am - 10:56 pm

LHR

TUS

20h 26m2 stops

6:30 am - 7:30 am

TUS

LHR

18h 00m1 stop

$709United Airlines

Thu, Mar 12 - Thu, Mar 19

11:10 am - 9:26 pm

LHR

TUS

17h 16m2 stops

6:30 am - 8:30 am

TUS

LHR

19h 00m3 stops

$789Multiple Airlines

Wed, Feb 4 - Wed, Feb 18

7:50 am - 10:55 pm

LCY

TUS

22h 05m2 stops

12:57 pm - 2:05 pm

TUS

LCY

18h 08m2 stops

$849Iberia

Wed, Feb 4 - Wed, Feb 18

7:05 am - 10:07 pm

LHR

TUS

22h 02m3 stops

12:02 pm - 9:35 pm

TUS

LHR

26h 33m3 stops

$860Scandinavian Airlines

Wed, Feb 4 - Wed, Feb 18

11:55 am - 11:59 pm

LGW

TUS

19h 04m2 stops

7:50 am - 10:55 am

TUS

LGW

20h 05m2 stops

$1,005Multiple Airlines

Wed, Feb 4 - Wed, Feb 18

7:15 pm - 7:56 pm

LCY

TUS

31h 41m2 stops

7:00 am - 6:30 pm

TUS

LCY

28h 30m2 stops

$4,313British Airways

Mon, Mar 23 - Wed, Mar 25

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets

United Airlines

Feb 4

LHR9:00 amLondon Heathrow

21h 15m

2 stops

TUS11:15 pmTucson

Feb 8

TUS6:30 amTucson

17h 10m

2 stops

LHR6:40 amLondon Heathrow

$702

Find similar

United Airlines

Feb 4

LHR9:00 amLondon Heathrow

21h 15m

2 stops

TUS11:15 pmTucson

Feb 8

TUS6:30 amTucson

20h 10m

1 stop

LHR9:40 amLondon Heathrow

$703

Find similar

United Airlines

Feb 4

LHR9:00 amLondon Heathrow

21h 15m

2 stops

TUS11:15 pmTucson

Feb 8

TUS5:35 pmTucson

30h 35m

2 stops

LHR7:10 amLondon Heathrow

$706

Find similar

Air Canada flights from London to Tucson

Our best Air Canada deals on London to Tucson flight tickets

Air Canada

Mar 23

LHR1:00 pmLondon Heathrow

30h 31m

2 stops

TUS12:31 pmTucson

Mar 25

TUS6:00 amTucson

18h 10m

2 stops

LHR7:10 amLondon Heathrow

$1,101

Find similar

Air Canada

Feb 13

LHR1:00 pmLondon Heathrow

28h 04m

3 stops

TUS10:04 amTucson

Feb 20

TUS6:30 amTucson

19h 00m

3 stops

LHR8:30 amLondon Heathrow

$1,304

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

4:15 pm-7:56 pm

2 stops34h 41m

Tucson

Thu 3/19

5:06 pm-3:30 pm

1 stop15h 24m

$700

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/4

9:00 am-11:15 pm

2 stops21h 15m

Tucson

Sun 2/8

6:30 am-6:40 am

2 stops17h 10m

$702

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/4

9:00 am-11:15 pm

2 stops21h 15m

Tucson

Sun 2/8

6:30 am-9:40 am

1 stop20h 10m

$703

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/4

9:00 am-11:15 pm

2 stops21h 15m

Tucson

Sun 2/8

5:35 pm-7:10 am

2 stops30h 35m

$706

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

9:30 am-10:56 pm

2 stops20h 26m

Tucson

Thu 3/19

6:30 am-7:30 am

1 stop18h 00m

$709

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/4

11:10 am-9:26 pm

2 stops17h 16m

Tucson

Wed 2/18

6:30 am-8:30 am

3 stops19h 00m

$789

LondonTucson

LCY - TUS

LCYTUS

London City

Wed 2/4

7:50 am-10:55 pm

2 stops22h 05m

Tucson

Wed 2/18

12:57 pm-2:05 pm

2 stops18h 08m

$849

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/4

7:05 am-10:07 pm

3 stops22h 02m

Tucson

Wed 2/18

12:02 pm-9:35 pm

3 stops26h 33m

$860

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Wed 2/4

11:55 am-11:59 pm

2 stops19h 04m

Tucson

Wed 2/18

7:50 am-10:55 am

2 stops20h 05m

$1,005

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 3/23

7:15 pm-7:56 pm

2 stops31h 41m

Tucson

Wed 3/25

7:00 am-6:30 pm

2 stops28h 30m

$4,313

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 typical price of a round-trip flight between London and Tucson?

What is the cheapest month to fly to Tucson?

In general, November 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 $742. If you don’t want to visit Tucson in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of $746.

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 $867 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 50% 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	17h 15m
Direct flights	None

The fastest flight from London to Tucson takes 17h 15m

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 17h 15m.
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 January 2026.
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 7,631 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.