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Cheap flights from London to Tucson from $424

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 6/1. 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 to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 am - 10:02 pm
LHR
-
TUS
21h 22m
2 stops
United Airlines Logo
6:30 am - 7:45 am
TUS
-
LHR
17h 15m
1 stop
$801United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:25 am - 5:14 pm
LHR
-
TUS
17h 49m
2 stops
United Airlines Logo
8:50 am - 10:10 am
TUS
-
LHR
17h 20m
2 stops
$805United Airlines
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
10:00 am - 9:22 pm
LHR
-
TUS
19h 22m
1 stop
Lufthansa Logo
12:35 pm - 11:10 am
TUS
-
LHR
14h 35m
1 stop
$821Lufthansa
Wed, Apr 22 - Wed, Apr 29
Lufthansa Logo
6:55 am - 5:29 pm
LHR
-
TUS
18h 34m
2 stops
Lufthansa Logo
12:35 pm - 7:40 am
TUS
-
LHR
35h 05m
1 stop
$873Lufthansa
Sat, May 2 - Tue, May 12
Air France Logo
10:25 am - 9:51 pm
LGW
-
TUS
19h 26m
2 stops
Air France Logo
5:37 pm - 4:00 pm
TUS
-
LGW
38h 23m
2 stops
$948Air France
Wed, Apr 22 - Wed, Apr 29
Iberia Logo
11:30 am - 10:55 pm
LGW
-
TUS
19h 25m
2 stops
Iberia Logo
6:00 am - 8:00 pm
TUS
-
LGW
30h 00m
2 stops
$962Iberia
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
10:20 am - 11:59 pm
LGW
-
TUS
21h 39m
2 stops
Multiple Airlines Logo
12:43 pm - 6:45 pm
TUS
-
LGW
22h 02m
2 stops
$988Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Air France Logo
10:25 am - 9:41 pm
LGW
-
TUS
19h 16m
2 stops
Air France Logo
11:15 am - 4:00 pm
TUS
-
LGW
20h 45m
2 stops
$1,031Air France
Wed, Apr 8 - Thu, Apr 23
Multiple Airlines Logo
10:20 am - 11:59 pm
LGW
-
TUS
21h 39m
2 stops
Multiple Airlines Logo
7:50 am - 6:50 pm
TUS
-
LGW
27h 00m
2 stops
$1,100Multiple Airlines
Fri, Apr 24 - Fri, May 1
Iberia Logo
8:40 pm - 10:55 pm
LGW
-
TUS
34h 15m
2 stops
Iberia Logo
6:45 am - 10:50 am
TUS
-
LGW
20h 05m
2 stops
$1,115Iberia
Tue, May 19 - Tue, Jun 16

Air Canada flights from London to Tucson

Our best Air Canada deals on London to Tucson flight tickets
Air Canada
Apr 3
LHR8:30 amLondon Heathrow
43h 48m
2 stops
TUS8:18 pmTucson
Sep 8
TUS5:40 amTucson
20h 20m
2 stops
LHR10:00 amLondon Heathrow
$950
Air Canada
Apr 7
LHR9:30 amLondon Heathrow
31h 27m
2 stops
TUS8:57 amTucson
Apr 15
TUS9:38 amTucson
19h 42m
2 stops
LHR1:20 pmLondon Heathrow
$1,001
Air Canada
Apr 6
LHR5:40 pmLondon Heathrow
31h 34m
2 stops
TUS5:14 pmTucson
Apr 13
TUS4:25 pmTucson
36h 55m
2 stops
LHR1:20 pmLondon Heathrow
$1,006

Delta flights from London to Tucson

Our best Delta deals on London to Tucson flight tickets
Delta
Apr 1
LHR8:40 amLondon Heathrow
20h 25m
2 stops
TUS9:05 pmTucson
Sep 8
TUS5:10 pmTucson
13h 50m
1 stop
LHR3:00 pmLondon Heathrow
$1,020
Delta
Apr 2
LHR6:30 amLondon Heathrow
17h 54m
2 stops
TUS4:24 pmTucson
Sep 8
TUS5:10 pmTucson
13h 50m
1 stop
LHR3:00 pmLondon Heathrow
$1,060
Delta
Apr 5
LCY1:45 pmLondon City
16h 10m
2 stops
TUS9:55 pmTucson
Apr 13
TUS2:06 pmTucson
18h 34m
2 stops
LCY4:40 pmLondon City
$1,529

momondo Fare Finder

 
Customize your flight search to find flights from London 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 March 10, 2026.
Use the filters below to find and compare flights from London to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 4/22

8:40 am-10:02 pm

2 stops21h 22m

Tucson

Wed 4/29

6:30 am-7:45 am

1 stop17h 15m

$801

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 4/22

7:25 am-5:14 pm

2 stops17h 49m

Tucson

Wed 4/29

8:50 am-10:10 am

2 stops17h 20m

$805
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 4/22

10:00 am-9:22 pm

1 stop19h 22m

Tucson

Wed 4/29

12:35 pm-11:10 am

1 stop14h 35m

$821

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 5/2

6:55 am-5:29 pm

2 stops18h 34m

Tucson

Tue 5/12

12:35 pm-7:40 am

1 stop35h 05m

$873

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Wed 4/22

10:25 am-9:51 pm

2 stops19h 26m

Tucson

Wed 4/29

5:37 pm-4:00 pm

2 stops38h 23m

$948

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Fri 4/17

11:30 am-10:55 pm

2 stops19h 25m

Tucson

Mon 4/20

6:00 am-8:00 pm

2 stops30h 00m

$962

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Wed 4/22

10:20 am-11:59 pm

2 stops21h 39m

Tucson

Wed 4/29

12:43 pm-6:45 pm

2 stops22h 02m

$988

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Wed 4/8

10:25 am-9:41 pm

2 stops19h 16m

Tucson

Thu 4/23

11:15 am-4:00 pm

2 stops20h 45m

$1,031

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Fri 4/24

10:20 am-11:59 pm

2 stops21h 39m

Tucson

Fri 5/1

7:50 am-6:50 pm

2 stops27h 00m

$1,100

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Tue 5/19

8:40 pm-10:55 pm

2 stops34h 15m

Tucson

Tue 6/16

6:45 am-10:50 am

2 stops20h 05m

$1,115

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 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 and Tucson?

What is the cheapest month to fly to Tucson?

In general, November 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 $744. If you don’t want to visit Tucson in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of $761.

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

You are more likely to see cheaper flights to Tucson from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $932 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London for as low as $714 on momondo.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 15% 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 round-trip 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

Fastest flight time

13h 51m

Direct flights

None
The fastest flight from London to Tucson takes 13h 51m
There are no direct flights from London to Tucson. There are no popular flight routes from London to Tucson.
Search flight deals

  • How far is London to Tucson by plane?

    A flight from London to Tucson will travel around 5296.3 mi. By plane, this route typically takes 13h 51m.

  • 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 old do you have to be to fly from London to Tucson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tucson from London.

Can I find flights from London to Tucson with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tucson from London with this policy.

How can momondo help me find flights from London to Tucson?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from London.

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

If you are not ready to book a flight from London to Tucson now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tucson and let you know when they change.

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