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Cheap flights from London to Tucson from $633

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 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Lufthansa Logo
7:25 am - 5:14 pm
LHR
-
TUS
17h 49m
2 stops
Lufthansa Logo
8:50 am - 7:25 am
TUS
-
LHR
14h 35m
1 stop
$754Lufthansa
mar., avr. 14 - mar., avr. 21
Lufthansa Logo
8:30 am - 9:22 pm
LHR
-
TUS
20h 52m
2 stops
Lufthansa Logo
6:30 am - 4:40 pm
TUS
-
LHR
26h 10m
2 stops
$767Lufthansa
mar., avr. 14 - mar., avr. 21
United Airlines Logo
7:30 am - 5:14 pm
LHR
-
TUS
17h 44m
2 stops
United Airlines Logo
4:15 pm - 12:20 pm
TUS
-
LHR
12h 05m
1 stop
$772United Airlines
lun., avr. 20 - jeu., avr. 30
United Airlines Logo
7:30 am - 5:14 pm
LHR
-
TUS
17h 44m
2 stops
United Airlines Logo
11:20 am - 8:30 am
TUS
-
LHR
13h 10m
1 stop
$782United Airlines
lun., avr. 20 - lun., mai 4
Lufthansa Logo
2:50 pm - 8:18 pm
LHR
-
TUS
13h 28m
1 stop
Lufthansa Logo
8:50 am - 7:25 am
TUS
-
LHR
14h 35m
1 stop
$784Lufthansa
mar., avr. 14 - mar., avr. 21
Lufthansa Logo
10:35 am - 7:42 pm
LHR
-
TUS
17h 07m
1 stop
Lufthansa Logo
1:39 pm - 12:20 pm
TUS
-
LHR
14h 41m
1 stop
$792Lufthansa
lun., avr. 20 - jeu., avr. 30
Multiple Airlines Logo
12:05 pm - 8:57 am
LHR
-
TUS
28h 52m
3 stops
Multiple Airlines Logo
7:15 am - 6:30 am
TUS
-
LHR
15h 15m
2 stops
$829Multiple Airlines
mar., avr. 14 - mar., avr. 21
British Airways Logo
5:00 pm - 5:30 pm
LCY
-
TUS
31h 30m
2 stops
British Airways Logo
6:00 am - 6:30 pm
TUS
-
LCY
29h 30m
2 stops
$1,098British Airways
mer., mars 18 - mer., mars 25
Multiple Airlines Logo
10:20 am - 10:17 pm
LGW
-
TUS
19h 57m
2 stops
Multiple Airlines Logo
7:50 am - 6:50 pm
TUS
-
LGW
27h 00m
2 stops
$1,180Multiple Airlines
lun., avr. 20 - lun., mai 4
KLM Logo
6:55 pm - 9:05 pm
LCY
-
TUS
33h 10m
2 stops
KLM Logo
6:00 am - 1:15 pm
TUS
-
LCY
23h 15m
2 stops
$1,570KLM
ven., mars 27 - sam., avr. 4

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets
United Airlines
Apr 20
LHR7:30 amLondon Heathrow
17h 44m
2 stops
TUS5:14 pmTucson
Apr 30
TUS4:15 pmTucson
12h 05m
1 stop
LHR12:20 pmLondon Heathrow
$772
United Airlines
Apr 20
LHR7:30 amLondon Heathrow
17h 44m
2 stops
TUS5:14 pmTucson
May 4
TUS11:20 amTucson
13h 10m
1 stop
LHR8:30 amLondon Heathrow
$782
United Airlines
May 2
LHR10:25 amLondon Heathrow
18h 56m
2 stops
TUS9:21 pmTucson
May 12
TUS1:39 pmTucson
12h 01m
1 stop
LHR9:40 amLondon Heathrow
$841

KLM flights from London to Tucson

Our best KLM deals on London to Tucson flight tickets
KLM
Mar 10
LHR12:30 pmLondon Heathrow
16h 11m
1 stop
TUS9:41 pmTucson
Mar 17
TUS11:10 amTucson
15h 50m
1 stop
LHR10:00 amLondon Heathrow
$1,151
KLM
Mar 27
LCY6:55 pmLondon City
33h 10m
2 stops
TUS9:05 pmTucson
Apr 4
TUS6:00 amTucson
23h 15m
2 stops
LCY1:15 pmLondon City
$1,570

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 février 28, 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

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

mar. 4/14

7:25 am-5:14 pm

2 stops17h 49m

Tucson

mar. 4/21

8:50 am-7:25 am

1 stop14h 35m

$754

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

mar. 4/14

8:30 am-9:22 pm

2 stops20h 52m

Tucson

mar. 4/21

6:30 am-4:40 pm

2 stops26h 10m

$767

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

lun. 4/20

7:30 am-5:14 pm

2 stops17h 44m

Tucson

jeu. 4/30

4:15 pm-12:20 pm

1 stop12h 05m

$772

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

lun. 4/20

7:30 am-5:14 pm

2 stops17h 44m

Tucson

lun. 5/4

11:20 am-8:30 am

1 stop13h 10m

$782

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

mar. 4/14

2:50 pm-8:18 pm

1 stop13h 28m

Tucson

mar. 4/21

8:50 am-7:25 am

1 stop14h 35m

$784

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

lun. 4/20

10:35 am-7:42 pm

1 stop17h 07m

Tucson

jeu. 4/30

1:39 pm-12:20 pm

1 stop14h 41m

$792

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

mar. 4/14

12:05 pm-8:57 am

3 stops28h 52m

Tucson

mar. 4/21

7:15 am-6:30 am

2 stops15h 15m

$829

LondonTucson

LCY - TUS

LCYTUS

London City

mer. 3/18

5:00 pm-5:30 pm

2 stops31h 30m

Tucson

mer. 3/25

6:00 am-6:30 pm

2 stops29h 30m

$1,098

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

lun. 4/20

10:20 am-10:17 pm

2 stops19h 57m

Tucson

lun. 5/4

7:50 am-6:50 pm

2 stops27h 00m

$1,180

LondonTucson

LCY - TUS

LCYTUS

London City

ven. 3/27

6:55 pm-9:05 pm

2 stops33h 10m

Tucson

sam. 4/4

6:00 am-1:15 pm

2 stops23h 15m

$1,570

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 $742. 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 $758.

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 $879 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

15h 02m

Direct flights

None
The fastest flight from London to Tucson takes 15h 02m
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 15h 02m.

  • 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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