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Cheap flights from London Heathrow Airport to Tucson from £430

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 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Tucson

Cheap return flights

United Airlines Logo
07:40 - 21:44LHR-TUS
21h 04m2 stops
United Airlines Logo
17:28 - 07:10TUS-LHR
30h 42m2 stops
£465United Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
United Airlines Logo
07:40 - 21:44LHR-TUS
21h 04m2 stops
United Airlines Logo
17:28 - 07:10TUS-LHR
30h 42m2 stops
£466United Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
United Airlines Logo
09:30 - 20:59LHR-TUS
19h 29m2 stops
United Airlines Logo
10:57 - 11:25TUS-LHR
16h 28m2 stops
£467United Airlines
Find Deal
Wed, 8 Oct - Wed, 15 Oct
United Airlines Logo
09:30 - 20:59LHR-TUS
19h 29m2 stops
United Airlines Logo
16:25 - 12:20TUS-LHR
11h 55m1 stop
£468United Airlines
Find Deal
Wed, 8 Oct - Wed, 15 Oct
British Airways Logo
08:20 - 15:04LHR-TUS
14h 44m1 stop
British Airways Logo
15:59 - 14:25TUS-LHR
14h 26m1 stop
£473British Airways
Find Deal
Wed, 8 Oct - Wed, 15 Oct
American Airlines Logo
08:35 - 21:15LHR-TUS
19h 40m2 stops
American Airlines Logo
12:41 - 11:15TUS-LHR
15h 34m2 stops
£488American Airlines
Find Deal
Sat, 6 Dec - Wed, 10 Dec
Lufthansa Logo
13:45 - 21:38LHR-TUS
14h 53m1 stop
Lufthansa Logo
12:00 - 07:30TUS-LHR
12h 30m1 stop
£489Lufthansa
Find Deal
Sat, 6 Dec - Fri, 12 Dec
Air Canada Logo
10:15 - 20:59LHR-TUS
18h 44m2 stops
Air Canada Logo
16:25 - 06:35TUS-LHR
30h 10m2 stops
£494Air Canada
Find Deal
Fri, 26 Sep - Mon, 6 Oct
Air Canada Logo
11:10 - 21:41LHR-TUS
17h 31m2 stops
Air Canada Logo
17:10 - 07:10TUS-LHR
31h 00m2 stops
£527Air Canada
Find Deal
Sat, 6 Dec - Fri, 12 Dec
Lufthansa Logo
07:40 - 18:05LHR-TUS
17h 25m2 stops
Lufthansa Logo
14:33 - 09:40TUS-LHR
12h 07m1 stop
£1,485Lufthansa
Find Deal
Mon, 8 Dec - Thu, 11 Dec

United Airlines flights from London Heathrow Airport to Tucson

Our best United Airlines deals on London Heathrow Airport to Tucson flight tickets
United Airlines
17 Nov
LHR07:40London Heathrow
21h 04m
2 stops
TUS21:44Tucson
23 Nov
TUS17:28Tucson
30h 42m
2 stops
LHR07:10London Heathrow
£465
Find similar
United Airlines
17 Nov
LHR07:40London Heathrow
21h 04m
2 stops
TUS21:44Tucson
23 Nov
TUS17:28Tucson
30h 42m
2 stops
LHR07:10London Heathrow
£466
Find similar
United Airlines
8 Oct
LHR09:30London Heathrow
19h 29m
2 stops
TUS20:59Tucson
15 Oct
TUS10:57Tucson
16h 28m
2 stops
LHR11:25London Heathrow
£467
Find similar

Air Canada flights from London Heathrow Airport to Tucson

Our best Air Canada deals on London Heathrow Airport to Tucson flight tickets
Air Canada
26 Sept
LHR10:15London Heathrow
18h 44m
2 stops
TUS20:59Tucson
6 Oct
TUS16:25Tucson
30h 10m
2 stops
LHR06:35London Heathrow
£494
Find similar
Air Canada
6 Dec
LHR11:10London Heathrow
17h 31m
2 stops
TUS21:41Tucson
12 Dec
TUS17:10Tucson
31h 00m
2 stops
LHR07:10London Heathrow
£527
Find similar

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 12 September 2025.
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

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 17/11

07:40-21:44

2 stops21h 04m

Tucson

Sun 23/11

17:28-07:10

2 stops30h 42m

£465

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 17/11

07:40-21:44

2 stops21h 04m

Tucson

Sun 23/11

17:28-07:10

2 stops30h 42m

£466

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 8/10

09:30-20:59

2 stops19h 29m

Tucson

Wed 15/10

10:57-11:25

2 stops16h 28m

£467

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 8/10

09:30-20:59

2 stops19h 29m

Tucson

Wed 15/10

16:25-12:20

1 stop11h 55m

£468

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 8/10

08:20-15:04

1 stop14h 44m

Tucson

Wed 15/10

15:59-14:25

1 stop14h 26m

£473

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 6/12

08:35-21:15

2 stops19h 40m

Tucson

Wed 10/12

12:41-11:15

2 stops15h 34m

£488

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 6/12

13:45-21:38

1 stop14h 53m

Tucson

Fri 12/12

12:00-07:30

1 stop12h 30m

£489

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 26/9

10:15-20:59

2 stops18h 44m

Tucson

Mon 6/10

16:25-06:35

2 stops30h 10m

£494

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 6/12

11:10-21:41

2 stops17h 31m

Tucson

Fri 12/12

17:10-07:10

2 stops31h 00m

£527

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 8/12

07:40-18:05

2 stops17h 25m

Tucson

Thu 11/12

14:33-09:40

1 stop12h 07m

£1,485

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?

What is the cheapest month to fly to Tucson?

In general, September 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 £546. If you aren’t able to travel during the month of September, then book flights to Tucson from London Heathrow Airport during February instead. Flights to Tucson in February, while not as cheap as those in September, still average around £549.

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

According to our data, Wednesday is the cheapest day to fly to Tucson from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £548. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £613.

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

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Tucson when you can find flight prices for as low as £563. Flying to Tucson in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Tucson are more costly at midday, with an average ticket price of £587. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Tucson from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around £664 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London Heathrow Airport for as low as £487 on momondo.

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

You could potentially save up to 18% 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

Direct flights

None
There are no direct flights from London Heathrow Airport to Tucson. There are no popular flight routes from London Heathrow Airport to Tucson.
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  • 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 13h 43m.

  • 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
FinnairPriceFrom £479Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
LufthansaPriceFrom £487Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom £487Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
British AirwaysPriceFrom £502Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £529Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic 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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