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

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

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

Flights via Seattle (SEA) offer the lowest average return price of £705.

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

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 13h 22m.

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

Denver (DEN) was the most common stop: 58% of momondo users choosing one-stop flights on this route connected there.

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

Denver (DEN) has the shortest average stopover time for this route: 1h 19m.

Which airlines fly to Tucson?

Lufthansa, British Airways and United Airlines are the top three most popular airlines that fly to Tucson from London according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Tucson. Keep in mind that there are 3 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 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?

As of September 2026, there are 3 operators available to choose from for flights from London to Tucson Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

£470 Cheap Flights from London to Tucson in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Tucson

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 21:48LHR London Heathrow-TUS Tucson

18h 28m2 stops Kastrup Copenhagen Los Angeles Los Angeles

13:46 - 17:40TUS Tucson-LHR London Heathrow

20h 54m2 stops Los Angeles Los Angeles Kastrup Copenhagen

£608Scandinavian Airlines

Thu, 26 Nov - Sat, 5 Dec

06:40 - 22:07LHR London Heathrow-TUS Tucson

22h 27m2 stops Kastrup Copenhagen Los Angeles Los Angeles

13:35 - 17:40TUS Tucson-LHR London Heathrow

21h 05m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£612Scandinavian Airlines

Wed, 10 Feb - Wed, 17 Feb

06:40 - 22:56LHR London Heathrow-TUS Tucson

23h 16m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

13:35 - 17:40TUS Tucson-LHR London Heathrow

21h 05m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£614Scandinavian Airlines

Thu, 28 Jan - Mon, 1 Feb

15:20 - 10:38LHR London Heathrow-TUS Tucson

26h 18m2 stops Los Angeles Los Angeles San Francisco

14:30 - 09:40TUS Tucson-LHR London Heathrow

12h 10m1 stop Denver Intl

£720United Airlines

Thu, 29 Oct - Thu, 5 Nov

11:35 - 11:25LHR London Heathrow-TUS Tucson

30h 50m2 stops Denver Intl San Francisco

16:08 - 12:00TUS Tucson-LHR London Heathrow

12h 52m1 stop Chicago O'Hare Intl

£727United Airlines

Thu, 28 Jan - Mon, 1 Feb

07:30 - 21:34LHR London Heathrow-TUS Tucson

21h 04m2 stops Frankfurt am Main Denver Intl

06:30 - 05:55TUS Tucson-LHR London Heathrow

16h 25m2 stops Denver Intl Chicago O'Hare Intl

£734United Airlines

Tue, 24 Nov - Mon, 30 Nov

16:30 - 00:11LHR London Heathrow-TUS Tucson

14h 41m1 stop Chicago O'Hare Intl

14:29 - 12:10TUS Tucson-LHR London Heathrow

14h 41m1 stop Dallas/Fort Worth

£735British Airways

Mon, 23 Nov - Mon, 30 Nov

16:40 - 21:30LHR London Heathrow-TUS Tucson

35h 50m2 stops Munich Franz Josef Strauss Denver Intl

10:00 - 09:40TUS Tucson-LHR London Heathrow

16h 40m1 stop Denver Intl

£741Lufthansa

Mon, 30 Nov - Mon, 7 Dec

15:40 - 23:48LHR London Heathrow-TUS Tucson

15h 08m1 stop Chicago O'Hare Intl

17:00 - 12:15TUS Tucson-LHR London Heathrow

12h 15m1 stop Dallas/Fort Worth

£741British Airways

Wed, 10 Feb - Wed, 17 Feb

20:15 - 20:34LHR London Heathrow-TUS Tucson

55h 19m2 stops Munich Franz Josef Strauss Denver Intl

16:23 - 11:15TUS Tucson-LHR London Heathrow

35h 52m1 stop San Francisco

£757Lufthansa

Tue, 27 Oct - Sun, 8 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:25 - 20:35LHR London Heathrow-TUS Tucson

17h 10m1 stop Denver Intl

11:11 - 11:55TUS Tucson-LHR London Heathrow

16h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£1,585United Airlines

Tue, 22 Sep - Tue, 29 Sep

13:40 - 21:14LHR London Heathrow-TUS Tucson

15h 34m1 stop Houston George Bush Intcntl

11:11 - 07:55TUS Tucson-LHR London Heathrow

12h 44m1 stop Houston George Bush Intcntl

£1,585United Airlines

Tue, 22 Sep - Tue, 29 Sep

11:05 - 21:14LHR London Heathrow-TUS Tucson

18h 09m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:11 - 11:55TUS Tucson-LHR London Heathrow

16h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£1,585United Airlines

Tue, 22 Sep - Tue, 29 Sep

08:00 - 17:03LHR London Heathrow-TUS Tucson

17h 03m2 stops Chicago O'Hare Intl Denver Intl

11:11 - 07:55TUS Tucson-LHR London Heathrow

12h 44m1 stop Houston George Bush Intcntl

£1,587United Airlines

Tue, 22 Sep - Tue, 29 Sep

11:05 - 21:14LHR London Heathrow-TUS Tucson

18h 09m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:11 - 11:55TUS Tucson-LHR London Heathrow

16h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£1,587United Airlines

Tue, 22 Sep - Tue, 29 Sep

13:40 - 21:14LHR London Heathrow-TUS Tucson

15h 34m1 stop Houston George Bush Intcntl

11:11 - 07:55TUS Tucson-LHR London Heathrow

12h 44m1 stop Houston George Bush Intcntl

£1,587United Airlines

Tue, 22 Sep - Tue, 29 Sep

13:40 - 21:14LHR London Heathrow-TUS Tucson

15h 34m1 stop Houston George Bush Intcntl

11:11 - 07:55TUS Tucson-LHR London Heathrow

12h 44m1 stop Houston George Bush Intcntl

£1,588United Airlines

Tue, 22 Sep - Tue, 29 Sep

08:00 - 17:03LHR London Heathrow-TUS Tucson

17h 03m2 stops Chicago O'Hare Intl Denver Intl

11:11 - 07:55TUS Tucson-LHR London Heathrow

12h 44m1 stop Houston George Bush Intcntl

£1,588United Airlines

Tue, 22 Sep - Tue, 29 Sep

10:20 - 20:50LHR London Heathrow-TUS Tucson

18h 30m2 stops Kastrup Copenhagen Los Angeles Los Angeles

12:29 - 19:55TUS Tucson-LHR London Heathrow

23h 26m3 stops Los Angeles Los Angeles Kastrup Copenhagen Stockholm Arlanda

£2,128Scandinavian Airlines

Tue, 22 Sep - Tue, 29 Sep

07:05 - 20:50LHR London Heathrow-TUS Tucson

21h 45m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles Los Angeles

12:29 - 17:40TUS Tucson-LHR London Heathrow

21h 11m2 stops Los Angeles Los Angeles Kastrup Copenhagen

£2,901Scandinavian Airlines

Tue, 22 Sep - Tue, 29 Sep

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Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets

Lufthansa

30 Nov

LHR16:40London Heathrow

35h 50m

2 stops

TUS21:30Tucson

7 Dec

TUS10:00Tucson

16h 40m

1 stop

LHR09:40London Heathrow

£741

Lufthansa

27 Oct

LHR20:15London Heathrow

55h 19m

2 stops

TUS20:34Tucson

8 Nov

TUS16:23Tucson

35h 52m

1 stop

LHR11:15London Heathrow

£757

Lufthansa

29 Sept

LHR06:55London Heathrow

17h 51m

2 stops

TUS16:46Tucson

10 Oct

TUS13:40Tucson

12h 00m

1 stop

LHR09:40London Heathrow

£764

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets

United Airlines

29 Oct

LHR15:20London Heathrow

26h 18m

2 stops

TUS10:38Tucson

5 Nov

TUS14:30Tucson

12h 10m

1 stop

LHR09:40London Heathrow

£720

United Airlines

18 Nov

LHR07:30London Heathrow

17h 49m

2 stops

TUS18:19Tucson

1 Dec

TUS12:09Tucson

12h 31m

1 stop

LHR07:40London Heathrow

£734

United Airlines

24 Nov

LHR07:30London Heathrow

17h 49m

2 stops

TUS18:19Tucson

3 Dec

TUS12:18Tucson

12h 37m

1 stop

LHR07:55London Heathrow

£735

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 26/11

10:20-21:48

2 stops18h 28m

Tucson

Sat 5/12

13:46-17:40

2 stops20h 54m

£608

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 10/2

06:40-22:07

2 stops22h 27m

Tucson

Wed 17/2

13:35-17:40

2 stops21h 05m

£612

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 28/1

06:40-22:56

2 stops23h 16m

Tucson

Mon 1/2

13:35-17:40

2 stops21h 05m

£614

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 29/10

15:20-10:38

2 stops26h 18m

Tucson

Thu 5/11

14:30-09:40

1 stop12h 10m

£720

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 28/1

11:35-11:25

2 stops30h 50m

Tucson

Mon 1/2

16:08-12:00

1 stop12h 52m

£727

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Tue 24/11

07:30-21:34

2 stops21h 04m

Tucson

Mon 30/11

06:30-05:55

2 stops16h 25m

£734

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 23/11

16:30-00:11

1 stop14h 41m

Tucson

Mon 30/11

14:29-12:10

1 stop14h 41m

£735

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 30/11

16:40-21:30

2 stops35h 50m

Tucson

Mon 7/12

10:00-09:40

1 stop16h 40m

£741

Fastest return journey

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 10/2

15:40-23:48

1 stop15h 08m

Tucson

Wed 17/2

17:00-12:15

1 stop12h 15m

£741

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Tue 27/10

20:15-20:34

2 stops55h 19m

Tucson

Sun 8/11

16:23-11:15

1 stop35h 52m

£757

Flights are sorted by cheapest return 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

Stopovers

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

Prices are currently low for flights on this route.

Typical prices usually range from £651 to £771.
The lowest price recently found on this route was £608.

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 £598. If you aren’t able to travel during the month of February, then book flights to Tucson from London during April instead. Flights to Tucson in April, while not as cheap as those in February, still average around £600.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 53% 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 return 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

Best price found	£470
Fastest flight time	14h 55m
Direct flights	None

The best one-way flight to Tucson from London in the past 72 hours is £470. The best return flight deal from London to Tucson found on momondo in the last 72 hours is £608.

The fastest flight from London to Tucson takes 14h 55m

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

Search flight deals

Frequently asked questions about flying from London to Tucson

How far is London to Tucson by plane?
The distance between London and Tucson is about 5296.3 mi. Typically, this will take 14h 55m by plane in normal conditions.
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?
As of September 2026, there are 3 operators available to choose from for flights from London to Tucson Airport.
How old do you have to be to fly from London to Tucson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 Lufthansa, making up 35% of the total bookings. Other popular airlines include United Airlines with 30%, British Airways with 27%, and Scandinavian Airlines with 8%.

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
Lufthansa	PriceFrom £477	Free Cancellation	Rating 6.8 8,231 reviews	Search Lufthansa flights
United Airlines	PriceFrom £488	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
British Airways	PriceFrom £633	Free Cancellation	Rating 6.7 8,229 reviews	Search British Airways flights

Green Valley

Tombstone

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Tucson. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Tucson from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Tucson from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of London to Tucson flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from London to Tucson from £470

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 to Tucson departing on 9/11. 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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Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets

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How to get the cheapest flight ticket from London to Tucson

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

What is the cheapest month to fly to Tucson?

Can stopping save me money on London to Tucson flights?

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

Which airlines fly to Tucson?

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

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

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

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

When to book flights from London to Tucson

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Tucson

Best airlines flying from London to Tucson

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

Travelling to a place near Tucson?

Why use momondo?

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

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