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Cheap flights from London Heathrow Airport to Tucson from £497

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 15/4. 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

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Find the cheapest flights from London Heathrow Airport to Tucson

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
05:40 - 07:40
TUS
-
LHR
42h 00m
2 stops
£658United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
07:25 - 12:25
LHR
-
TUS
37h 00m
2 stops
United Airlines Logo
05:40 - 07:40
TUS
-
LHR
42h 00m
2 stops
£659United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
05:40 - 07:40
TUS
-
LHR
42h 00m
2 stops
£661United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£687United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
07:25 - 18:25
LHR
-
TUS
19h 00m
2 stops
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£688United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£688United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£689United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£691United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
11:25 - 17:04
LHR
-
TUS
13h 39m
1 stop
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£711United Airlines
Wed, 16 Sep - Sun, 20 Sep
United Airlines Logo
14:50 - 20:15
LHR
-
TUS
13h 25m
1 stop
United Airlines Logo
09:30 - 09:40
TUS
-
LHR
16h 10m
1 stop
£712United Airlines
Wed, 16 Sep - Sun, 20 Sep

United Airlines flights from London Heathrow Airport to Tucson

Our best United Airlines deals on London Heathrow Airport to Tucson flight tickets
United Airlines
16 Sept
LHR06:55London Heathrow
18h 09m
2 stops
TUS17:04Tucson
20 Sept
TUS05:40Tucson
42h 00m
2 stops
LHR07:40London Heathrow
£658
United Airlines
16 Sept
LHR07:25London Heathrow
37h 00m
2 stops
TUS12:25Tucson
20 Sept
TUS05:40Tucson
42h 00m
2 stops
LHR07:40London Heathrow
£659
United Airlines
16 Sept
LHR06:55London Heathrow
18h 09m
2 stops
TUS17:04Tucson
20 Sept
TUS05:40Tucson
42h 00m
2 stops
LHR07:40London Heathrow
£661

Lufthansa flights from London Heathrow Airport to Tucson

Our best Lufthansa deals on London Heathrow Airport to Tucson flight tickets
Lufthansa
12 May
LHR07:25London Heathrow
18h 04m
2 stops
TUS17:29Tucson
24 May
TUS15:28Tucson
35h 42m
1 stop
LHR11:10London Heathrow
£713
Lufthansa
11 May
LHR16:15London Heathrow
34h 39m
1 stop
TUS18:54Tucson
25 May
TUS13:30Tucson
12h 10m
1 stop
LHR09:40London Heathrow
£724
Lufthansa
11 May
LHR16:15London Heathrow
14h 59m
1 stop
TUS23:14Tucson
24 May
TUS15:28Tucson
35h 42m
1 stop
LHR11:10London Heathrow
£727

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 2 April 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 - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

05:40-07:40

2 stops42h 00m

£658

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

07:25-12:25

2 stops37h 00m

Tucson

Sun 20/9

05:40-07:40

2 stops42h 00m

£659

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

05:40-07:40

2 stops42h 00m

£661

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£687

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

07:25-18:25

2 stops19h 00m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£688

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£688

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£689

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

06:55-17:04

2 stops18h 09m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£691

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

11:25-17:04

1 stop13h 39m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£711
Fastest return journey

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 16/9

14:50-20:15

1 stop13h 25m

Tucson

Sun 20/9

09:30-09:40

1 stop16h 10m

£712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £558. If you aren’t able to travel during the month of September, then book flights to Tucson from London Heathrow Airport during January instead. Flights to Tucson in January, while not as cheap as those in September, still average around £584.

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 £702 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 £537 on momondo.

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

You could potentially save up to 69% 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

18h 09m

Direct flights

None
The fastest flight from London Heathrow Airport to Tucson takes 18h 09m
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 18h 09m.

  • 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
LufthansaPriceFrom £483Free CancellationRating
6.8
7,884 reviews
Search Lufthansa flights
United AirlinesPriceFrom £494Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £517Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £550Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
British AirwaysPriceFrom £554Free CancellationRating
6.7
7,841 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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