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Cheap flights from London Heathrow Airport to Tucson from $625

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 9/8. 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 round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:20 pm - 11:25 am
LHR
-
TUS
27h 05m
2 stops
United Airlines Logo
11:50 am - 7:30 am
TUS
-
LHR
12h 40m
1 stop
$838United Airlines
Mon, Nov 9 - Wed, Dec 2
United Airlines Logo
9:00 am - 10:40 pm
LHR
-
TUS
20h 40m
2 stops
United Airlines Logo
8:18 pm - 11:15 am
TUS
-
LHR
31h 57m
1 stop
$879United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
9:00 am - 10:40 pm
LHR
-
TUS
20h 40m
2 stops
United Airlines Logo
1:30 pm - 7:30 am
TUS
-
LHR
35h 00m
2 stops
$881United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
7:30 am - 6:15 pm
LHR
-
TUS
17h 45m
2 stops
United Airlines Logo
6:50 am - 5:55 am
TUS
-
LHR
16h 05m
2 stops
$887United Airlines
Mon, Nov 9 - Wed, Dec 2
Lufthansa Logo
1:45 pm - 12:35 am
LHR
-
TUS
17h 50m
1 stop
Lufthansa Logo
1:30 pm - 9:40 am
TUS
-
LHR
13h 10m
1 stop
$905Lufthansa
Mon, Nov 9 - Wed, Dec 2
Air Canada Logo
3:05 pm - 8:43 am
LHR
-
TUS
25h 38m
2 stops
Air Canada Logo
9:45 am - 11:50 am
TUS
-
LHR
43h 05m
2 stops
$917Air Canada
Wed, Oct 14 - Wed, Nov 11
United Airlines Logo
7:40 am - 12:35 am
LHR
-
TUS
23h 55m
2 stops
United Airlines Logo
8:30 am - 5:55 am
TUS
-
LHR
14h 25m
1 stop
$918United Airlines
Sat, Nov 14 - Sat, Nov 21
United Airlines Logo
6:35 am - 6:15 pm
LHR
-
TUS
18h 40m
2 stops
United Airlines Logo
12:20 pm - 10:50 am
TUS
-
LHR
15h 30m
2 stops
$928United Airlines
Sat, Nov 14 - Sat, Nov 21
Finnair Logo
6:10 pm - 7:13 pm
LHR
-
TUS
32h 03m
2 stops
Finnair Logo
4:43 pm - 12:00 pm
TUS
-
LHR
12h 17m
1 stop
$935Finnair
Tue, Oct 27 - Mon, Nov 9
United Airlines Logo
12:05 pm - 10:03 pm
LHR
-
TUS
16h 58m
1 stop
United Airlines Logo
1:30 pm - 9:40 am
TUS
-
LHR
13h 10m
1 stop
$937United Airlines
Wed, Nov 11 - Sun, Nov 15

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Iberia flights from London Heathrow Airport to Tucson

Our best Iberia deals on London Heathrow Airport to Tucson flight tickets
Iberia
Oct 27
LHR2:45 pmLondon Heathrow
39h 20m
2 stops
TUS11:05 pmTucson
Nov 9
TUS12:33 pmTucson
16h 42m
1 stop
LHR12:15 pmLondon Heathrow
$960
Iberia
Oct 27
LHR10:45 amLondon Heathrow
43h 20m
2 stops
TUS11:05 pmTucson
Nov 9
TUS10:29 amTucson
13h 21m
1 stop
LHR6:50 amLondon Heathrow
$964

Lufthansa flights from London Heathrow Airport to Tucson

Our best Lufthansa deals on London Heathrow Airport to Tucson flight tickets
Lufthansa
Nov 9
LHR1:45 pmLondon Heathrow
17h 50m
1 stop
TUS12:35 amTucson
Dec 2
TUS1:30 pmTucson
13h 10m
1 stop
LHR9:40 amLondon Heathrow
$905
Lufthansa
Oct 16
LHR2:50 pmLondon Heathrow
13h 35m
1 stop
TUS8:25 pmTucson
Oct 20
TUS7:01 amTucson
16h 24m
1 stop
LHR7:25 amLondon Heathrow
$1,016
Lufthansa
Oct 16
LHR2:50 pmLondon Heathrow
13h 35m
1 stop
TUS8:25 pmTucson
Oct 23
TUS7:01 amTucson
20h 09m
1 stop
LHR11:10 amLondon Heathrow
$1,033

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 16, 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 round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/9

3:20 pm-11:25 am

2 stops27h 05m

Tucson

Wed 12/2

11:50 am-7:30 am

1 stop12h 40m

$838

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 11/11

9:00 am-10:40 pm

2 stops20h 40m

Tucson

Sun 11/15

8:18 pm-11:15 am

1 stop31h 57m

$879

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 11/11

9:00 am-10:40 pm

2 stops20h 40m

Tucson

Sun 11/15

1:30 pm-7:30 am

2 stops35h 00m

$881

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/9

7:30 am-6:15 pm

2 stops17h 45m

Tucson

Wed 12/2

6:50 am-5:55 am

2 stops16h 05m

$887

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/9

1:45 pm-12:35 am

1 stop17h 50m

Tucson

Wed 12/2

1:30 pm-9:40 am

1 stop13h 10m

$905

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/14

3:05 pm-8:43 am

2 stops25h 38m

Tucson

Wed 11/11

9:45 am-11:50 am

2 stops43h 05m

$917

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 11/14

7:40 am-12:35 am

2 stops23h 55m

Tucson

Sat 11/21

8:30 am-5:55 am

1 stop14h 25m

$918

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 11/14

6:35 am-6:15 pm

2 stops18h 40m

Tucson

Sat 11/21

12:20 pm-10:50 am

2 stops15h 30m

$928

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 10/27

6:10 pm-7:13 pm

2 stops32h 03m

Tucson

Mon 11/9

4:43 pm-12:00 pm

1 stop12h 17m

$935
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 11/11

12:05 pm-10:03 pm

1 stop16h 58m

Tucson

Sun 11/15

1:30 pm-9:40 am

1 stop13h 10m

$937

Flights are sorted by cheapest round-trip 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, April 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 $737. If you don’t want to visit Tucson in April, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $776.

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

You could potentially save up to 20% 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 round-trip 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

13h 22m

Direct flights

None
The fastest flight from London Heathrow Airport to Tucson takes 13h 22m
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?

    Tucson is 5285.8 mi away from London Heathrow. By plane, this route typically takes 13h 22m.

  • 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 refresh 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 travel and health documents required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
United AirlinesPriceFrom $909Free CancellationRating
7.4
9,842 reviews
Search United Airlines flights

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

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

It is quick and easy to find London to Tucson flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tucson that suits 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 all potential London to Tucson flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Tucson, momondo offers a useful price alert feature which will track prices for flights to Tucson from London and alert you when they change.

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