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Cheap flights from London Heathrow Airport to Tucson from £402

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Tucson

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
06:40 - 21:48LHR  London Heathrow-TUS Tucson
22h 08m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
12:00 - 17:40TUS  Tucson-LHR London Heathrow
21h 40m2 stops Los Angeles Kastrup Copenhagen
£583Scandinavian Airlines
Wed, 18 Nov - Thu, 22 Apr
Scandinavian Airlines Logo
06:40 - 23:06LHR  London Heathrow-TUS Tucson
23h 26m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:00 - 16:00TUS  Tucson-LHR London Heathrow
44h 00m2 stops Los Angeles Kastrup Copenhagen
£583Scandinavian Airlines
Mon, 14 Dec - Mon, 28 Dec
United Airlines Logo
14:10 - 12:29LHR  London Heathrow-TUS Tucson
30h 19m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
12:30 - 11:10TUS  Tucson-LHR London Heathrow
14h 40m1 stop San Francisco
£686United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
13:35 - 11:38LHR  London Heathrow-TUS Tucson
29h 03m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
07:30 - 06:45TUS  Tucson-LHR London Heathrow
15h 15m1 stop Chicago O'Hare Intl
£686United Airlines
Tue, 17 Nov - Wed, 21 Apr
Lufthansa Logo
18:00 - 12:04LHR  London Heathrow-TUS Tucson
25h 04m2 stops Newark Chicago O'Hare Intl
Lufthansa Logo
11:50 - 10:15TUS  Tucson-LHR London Heathrow
15h 25m1 stop Houston George Bush Intcntl
£706Lufthansa
Mon, 9 Nov - Wed, 2 Dec
Lufthansa Logo
13:45 - 21:59LHR  London Heathrow-TUS Tucson
15h 14m1 stop San Francisco
Lufthansa Logo
09:45 - 07:25TUS  Tucson-LHR London Heathrow
14h 40m1 stop San Francisco
£706Lufthansa
Mon, 9 Nov - Wed, 2 Dec
British Airways Logo
08:55 - 15:00LHR  London Heathrow-TUS Tucson
14h 05m1 stop Dallas/Fort Worth
British Airways Logo
08:00 - 06:20TUS  Tucson-LHR London Heathrow
14h 20m1 stop Dallas/Fort Worth
£719British Airways
Mon, 14 Sep - Mon, 28 Sep
British Airways Logo
13:15 - 21:07LHR  London Heathrow-TUS Tucson
14h 52m1 stop Phoenix Sky Harbor Intl
British Airways Logo
12:10 - 10:50TUS  Tucson-LHR London Heathrow
14h 40m1 stop Dallas/Fort Worth
£734British Airways
Wed, 18 Nov - Tue, 27 Apr
Virgin Atlantic Logo
09:40 - 21:26LHR  London Heathrow-TUS Tucson
19h 46m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
16:42 - 15:00TUS  Tucson-LHR London Heathrow
14h 18m1 stop Los Angeles
£774Virgin Atlantic
Mon, 14 Sep - Mon, 28 Sep
Virgin Atlantic Logo
17:55 - 20:50LHR  London Heathrow-TUS Tucson
34h 55m1 stop Los Angeles
Virgin Atlantic Logo
13:44 - 06:25TUS  Tucson-LHR London Heathrow
32h 41m1 stop Atlanta Hartsfield-Jackson
£803Virgin Atlantic
Sun, 27 Sep - Sun, 4 Oct

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Lufthansa flights from London Heathrow Airport to Tucson

Our best Lufthansa deals on London Heathrow Airport to Tucson flight tickets
Lufthansa
9 Nov
LHR18:00London Heathrow
25h 04m
2 stops
TUS12:04Tucson
2 Dec
TUS11:50Tucson
15h 25m
1 stop
LHR10:15London Heathrow
£706
Lufthansa
18 Nov
LHR13:35London Heathrow
16h 40m
1 stop
TUS23:15Tucson
22 Apr
TUS08:45Tucson
14h 40m
1 stop
LHR07:25London Heathrow
£707
Lufthansa
16 Sept
LHR07:30London Heathrow
21h 40m
2 stops
TUS21:10Tucson
23 Sept
TUS11:11Tucson
12h 34m
1 stop
LHR07:45London Heathrow
£709

United Airlines flights from London Heathrow Airport to Tucson

Our best United Airlines deals on London Heathrow Airport to Tucson flight tickets
United Airlines
9 Sept
LHR14:10London Heathrow
30h 19m
2 stops
TUS12:29Tucson
16 Sept
TUS12:30Tucson
14h 40m
1 stop
LHR11:10London Heathrow
£686
United Airlines
10 Sept
LHR14:10London Heathrow
30h 19m
2 stops
TUS12:29Tucson
17 Sept
TUS11:11Tucson
16h 24m
1 stop
LHR11:35London Heathrow
£717
United Airlines
7 Sept
LHR12:10London Heathrow
56h 19m
2 stops
TUS12:29Tucson
14 Sept
TUS06:30Tucson
15h 25m
2 stops
LHR05:55London Heathrow
£735

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 14 August 2026.
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

Cheapest return flight

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 18/11

06:40-21:48

2 stops22h 08m

Tucson

Thu 22/4

12:00-17:40

2 stops21h 40m

£583

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 14/12

06:40-23:06

2 stops23h 26m

Tucson

Mon 28/12

13:00-16:00

2 stops44h 00m

£583

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 9/9

14:10-12:29

2 stops30h 19m

Tucson

Wed 16/9

12:30-11:10

1 stop14h 40m

£686

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Tue 17/11

13:35-11:38

2 stops29h 03m

Tucson

Wed 21/4

07:30-06:45

1 stop15h 15m

£686

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 9/11

18:00-12:04

2 stops25h 04m

Tucson

Wed 2/12

11:50-10:15

1 stop15h 25m

£706

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 9/11

13:45-21:59

1 stop15h 14m

Tucson

Wed 2/12

09:45-07:25

1 stop14h 40m

£706
Fastest return journey

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 14/9

08:55-15:00

1 stop14h 05m

Tucson

Mon 28/9

08:00-06:20

1 stop14h 20m

£719

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Wed 18/11

13:15-21:07

1 stop14h 52m

Tucson

Tue 27/4

12:10-10:50

1 stop14h 40m

£734

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Mon 14/9

09:40-21:26

2 stops19h 46m

Tucson

Mon 28/9

16:42-15:00

1 stop14h 18m

£774

LondonTucson

LHR London Heathrow - TUS Tucson

LHRTUS

London Heathrow

Sun 27/9

17:55-20:50

1 stop34h 55m

Tucson

Sun 4/10

13:44-06:25

1 stop32h 41m

£803

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London Heathrow Airport and Tucson?

Prices are currently low for flights on this route.

Typical prices usually range from £649 to £1,276.
The lowest price recently found on this route was £583.

What is the cheapest month to fly to Tucson?

In general, January 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 £509. If you aren’t able to travel during the month of January, then book flights to Tucson from London Heathrow Airport during April instead. Flights to Tucson in April, while not as cheap as those in January, still average around £546.

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

You could potentially save up to 62% 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

21h 58m

Direct flights

None
The fastest flight from London Heathrow Airport to Tucson takes 21h 58m
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

Frequently asked questions about flying from London Heathrow Airport to Tucson

  • 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 21h 58m.

  • 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?

  • 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?

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
Virgin AtlanticPriceFrom £374Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £472Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights
United AirlinesPriceFrom £486Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
British AirwaysPriceFrom £546Free CancellationRating
6.7
8,156 reviews
Search British Airways flights

Travelling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
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.

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