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

American Airlines, United Airlines, and WestJet are the most popular carriers operating from London to Tucson

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 travel time from London to Tucson?

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

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 stopover airport offers the lowest fares from London to Tucson?

Flights via Seattle (SEA) offer the lowest average return price of £696.

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 35% of people opting to fly with this airline when travelling to Tucson. Keep in mind that there are 4 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 August 2026, there are 4 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.

£425 Cheap Flights from London to Tucson in 2026

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.

06:40 - 21:55LHR London Heathrow-TUS Tucson

23h 15m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:26 - 13:35TUS Tucson-LHR London Heathrow

41h 09m2 stops Los Angeles Kastrup Copenhagen

£580Scandinavian Airlines

Thu, 8 Oct - Thu, 15 Oct

06:40 - 21:55LHR London Heathrow-TUS Tucson

23h 15m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

06:00 - 16:00TUS Tucson-LHR London Heathrow

26h 00m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£581Scandinavian Airlines

Thu, 8 Oct - Tue, 13 Oct

11:25 - 08:43LHR London Heathrow-TUS Tucson

29h 18m1 stop Denver Intl

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

15h 49m2 stops Houston George Bush Intcntl Newark

£656Lufthansa

Wed, 23 Sep - Wed, 30 Sep

11:25 - 17:03LHR London Heathrow-TUS Tucson

13h 38m1 stop Denver Intl

07:05 - 11:10TUS Tucson-LHR London Heathrow

20h 05m1 stop San Francisco

£656Lufthansa

Wed, 23 Sep - Wed, 30 Sep

06:35 - 09:50LHR London Heathrow-TUS Tucson

34h 15m2 stops Munich Franz Josef Strauss Denver Intl

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

12h 10m1 stop Denver Intl

£682United Airlines

Mon, 9 Nov - Thu, 19 Nov

07:30 - 21:22LHR London Heathrow-TUS Tucson

21h 52m2 stops Frankfurt am Main San Francisco

09:45 - 12:35TUS Tucson-LHR London Heathrow

18h 50m1 stop Denver Intl

£683United Airlines

Thu, 24 Sep - Wed, 30 Sep

20:25 - 22:36LHR London Heathrow-TUS Tucson

33h 11m2 stops Amsterdam Schiphol Salt Lake City

07:46 - 10:55TUS Tucson-LHR London Heathrow

20h 09m2 stops Los Angeles San Francisco

£728Virgin Atlantic

Mon, 9 Nov - Thu, 19 Nov

11:00 - 20:23LHR London Heathrow-TUS Tucson

17h 23m1 stop Dallas/Fort Worth

15:55 - 12:50TUS Tucson-LHR London Heathrow

12h 55m1 stop Dallas/Fort Worth

£740British Airways

Tue, 6 Oct - Tue, 13 Oct

08:55 - 15:05LHR London Heathrow-TUS Tucson

14h 10m1 stop Dallas/Fort Worth

15:55 - 12:50TUS Tucson-LHR London Heathrow

12h 55m1 stop Dallas/Fort Worth

£755British Airways

Tue, 6 Oct - Tue, 13 Oct

17:05 - 21:59LHR London Heathrow-TUS Tucson

35h 54m1 stop Los Angeles

14:25 - 10:40TUS Tucson-LHR London Heathrow

37h 15m1 stop Seattle/Tacoma Intl

£843Virgin Atlantic

Sat, 26 Dec - Sun, 3 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:25 - 21:55LHR London Heathrow-TUS Tucson

32h 30m2 stops Reykjavik Keflavik Intl Denver Intl

11:40 - 11:55TUS Tucson-LHR London Heathrow

16h 15m2 stops Denver Intl Reykjavik Keflavik Intl

£759Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

21:25 - 21:55LHR London Heathrow-TUS Tucson

32h 30m2 stops Reykjavik Keflavik Intl Denver Intl

11:40 - 11:55TUS Tucson-LHR London Heathrow

16h 15m2 stops Denver Intl Reykjavik Keflavik Intl

£759Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

21:25 - 21:55LHR London Heathrow-TUS Tucson

32h 30m2 stops Reykjavik Keflavik Intl Denver Intl

11:40 - 11:55TUS Tucson-LHR London Heathrow

16h 15m2 stops Denver Intl Reykjavik Keflavik Intl

£760Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

21:25 - 21:55LHR London Heathrow-TUS Tucson

32h 30m2 stops Reykjavik Keflavik Intl Denver Intl

11:40 - 11:55TUS Tucson-LHR London Heathrow

16h 15m2 stops Denver Intl Reykjavik Keflavik Intl

£760Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

21:25 - 21:55LHR London Heathrow-TUS Tucson

32h 30m2 stops Reykjavik Keflavik Intl Denver Intl

11:40 - 11:55TUS Tucson-LHR London Heathrow

16h 15m2 stops Denver Intl Reykjavik Keflavik Intl

£811Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

07:05 - 20:56LHR London Heathrow-TUS Tucson

21h 51m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

06:00 - 17:40TUS Tucson-LHR London Heathrow

27h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£890Scandinavian Airlines

Tue, 1 Sep - Mon, 14 Sep

06:40 - 20:56LHR London Heathrow-TUS Tucson

22h 16m3 stops Stockholm Arlanda Kastrup Copenhagen Los Angeles

06:00 - 17:40TUS Tucson-LHR London Heathrow

27h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£892Scandinavian Airlines

Tue, 1 Sep - Mon, 14 Sep

11:25 - 20:30LHR London Heathrow-TUS Tucson

17h 05m1 stop Denver Intl

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

15h 25m2 stops Houston George Bush Intcntl Newark

£917Lufthansa

Tue, 1 Sep - Mon, 14 Sep

14:50 - 20:30LHR London Heathrow-TUS Tucson

13h 40m1 stop Denver Intl

13:29 - 09:40TUS Tucson-LHR London Heathrow

12h 11m1 stop Denver Intl

£917Lufthansa

Tue, 1 Sep - Mon, 14 Sep

10:35 - 18:49LHR London Heathrow-TUS Tucson

16h 14m1 stop San Francisco

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

15h 25m2 stops Houston George Bush Intcntl Newark

£917Lufthansa

Tue, 1 Sep - Mon, 14 Sep

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Scandinavian Airlines flights from London to Tucson

Our best Scandinavian Airlines deals on London to Tucson flight tickets

Scandinavian Airlines

8 Oct

LHR06:40London Heathrow

23h 15m

2 stops

TUS21:55Tucson

15 Oct

TUS12:26Tucson

41h 09m

2 stops

LHR13:35London Heathrow

£580

Scandinavian Airlines

8 Oct

LHR06:40London Heathrow

23h 15m

2 stops

TUS21:55Tucson

13 Oct

TUS06:00Tucson

26h 00m

2 stops

LHR16:00London Heathrow

£581

Scandinavian Airlines

7 Oct

LHR19:30London Heathrow

34h 25m

2 stops

TUS21:55Tucson

14 Oct

TUS12:26Tucson

43h 34m

2 stops

LHR16:00London Heathrow

£586

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets

United Airlines

9 Nov

LHR06:35London Heathrow

34h 15m

2 stops

TUS09:50Tucson

19 Nov

TUS14:30Tucson

12h 10m

1 stop

LHR09:40London Heathrow

£682

United Airlines

24 Sept

LHR07:30London Heathrow

21h 52m

2 stops

TUS21:22Tucson

30 Sept

TUS09:45Tucson

18h 50m

1 stop

LHR12:35London Heathrow

£683

United Airlines

9 Nov

LHR06:35London Heathrow

34h 15m

2 stops

TUS09:50Tucson

19 Nov

TUS08:15Tucson

15h 55m

2 stops

LHR07:10London Heathrow

£691

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 8/10

06:40-21:55

2 stops23h 15m

Tucson

Thu 15/10

12:26-13:35

2 stops41h 09m

£580

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 8/10

06:40-21:55

2 stops23h 15m

Tucson

Tue 13/10

06:00-16:00

2 stops26h 00m

£581

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 23/9

11:25-08:43

1 stop29h 18m

Tucson

Wed 30/9

06:06-05:55

2 stops15h 49m

£656

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 23/9

11:25-17:03

1 stop13h 38m

Tucson

Wed 30/9

07:05-11:10

1 stop20h 05m

£656

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 9/11

06:35-09:50

2 stops34h 15m

Tucson

Thu 19/11

14:30-09:40

1 stop12h 10m

£682

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Thu 24/9

07:30-21:22

2 stops21h 52m

Tucson

Wed 30/9

09:45-12:35

1 stop18h 50m

£683

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 9/11

20:25-22:36

2 stops33h 11m

Tucson

Thu 19/11

07:46-10:55

2 stops20h 09m

£728

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Tue 6/10

11:00-20:23

1 stop17h 23m

Tucson

Tue 13/10

15:55-12:50

1 stop12h 55m

£740

Fastest return journey

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Tue 6/10

08:55-15:05

1 stop14h 10m

Tucson

Tue 13/10

15:55-12:50

1 stop12h 55m

£755

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Sat 26/12

17:05-21:59

1 stop35h 54m

Tucson

Sun 3/1

14:25-10:40

1 stop37h 15m

£843

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 £643 to £762.
The lowest price recently found on this route was £580.

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 £590. 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 £593.

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	£425
Fastest flight time	15h 59m
Direct flights	None

The best one-way flight to Tucson from London in the past 72 hours is £425. The best return flight deal from London to Tucson found on momondo in the last 72 hours is £580.

The fastest flight from London to Tucson takes 15h 59m

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 15h 59m 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 August 2026, there are 4 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 37% of the total bookings. Other popular airlines include United Airlines with 29%, British Airways with 26%, and Scandinavian Airlines with 7%.

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
Virgin Atlantic	PriceFrom £371	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £471	Free Cancellation	Rating 6.8 8,223 reviews	Search Lufthansa flights
United Airlines	PriceFrom £482	Free Cancellation	Rating 7.4 10,123 reviews	Search United Airlines flights
British Airways	PriceFrom £569	Free Cancellation	Rating 6.7 8,197 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 £425

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 21/10. 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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Scandinavian Airlines flights from London to Tucson

Our best Scandinavian Airlines 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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