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Cheap flights from London to Tucson from $539

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 4/17. 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 to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:25 am - 8:18 pm
LHR
-
TUS
20h 53m
2 stops
Lufthansa Logo
1:29 pm - 9:40 am
TUS
-
LHR
12h 11m
1 stop
$735Lufthansa
Wed, Apr 15 - Wed, Apr 22
Lufthansa Logo
9:30 am - 9:22 pm
LHR
-
TUS
19h 52m
2 stops
Lufthansa Logo
1:29 pm - 9:40 am
TUS
-
LHR
12h 11m
1 stop
$759Lufthansa
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
10:50 am - 10:02 pm
LHR
-
TUS
19h 12m
2 stops
United Airlines Logo
6:00 am - 7:15 am
TUS
-
LHR
17h 15m
2 stops
$764United Airlines
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
7:25 am - 10:02 pm
LHR
-
TUS
22h 37m
2 stops
United Airlines Logo
9:38 am - 12:20 pm
TUS
-
LHR
18h 42m
1 stop
$769United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
7:30 am - 5:14 pm
LHR
-
TUS
17h 44m
2 stops
United Airlines Logo
6:00 am - 7:40 am
TUS
-
LHR
17h 40m
2 stops
$770United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
3:40 pm - 9:55 pm
LGW
-
TUS
38h 15m
2 stops
Multiple Airlines Logo
7:50 am - 2:40 pm
TUS
-
LGW
22h 50m
2 stops
$1,087Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
9:50 am - 11:19 pm
LCY
-
TUS
45h 29m
2 stops
British Airways Logo
6:02 am - 3:15 pm
TUS
-
LCY
25h 13m
2 stops
$1,092British Airways
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
10:20 am - 10:17 pm
LGW
-
TUS
19h 57m
2 stops
Multiple Airlines Logo
7:50 am - 2:40 pm
TUS
-
LGW
22h 50m
2 stops
$1,100Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Aer Lingus Logo
1:45 pm - 11:59 pm
LCY
-
TUS
18h 14m
2 stops
Aer Lingus Logo
6:00 am - 8:35 am
TUS
-
LCY
18h 35m
2 stops
$1,143Aer Lingus
Wed, Apr 15 - Wed, Apr 22
Aer Lingus Logo
1:45 pm - 11:59 pm
LCY
-
TUS
18h 14m
2 stops
Aer Lingus Logo
6:00 am - 10:20 am
TUS
-
LCY
20h 20m
2 stops
$1,189Aer Lingus
Mon, Apr 20 - Mon, Apr 27

Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets
Lufthansa
Apr 15
LHR7:25 amLondon Heathrow
20h 53m
2 stops
TUS8:18 pmTucson
Apr 22
TUS1:29 pmTucson
12h 11m
1 stop
LHR9:40 amLondon Heathrow
$735
Lufthansa
Apr 20
LHR9:30 amLondon Heathrow
19h 52m
2 stops
TUS9:22 pmTucson
Apr 27
TUS1:29 pmTucson
12h 11m
1 stop
LHR9:40 amLondon Heathrow
$759
Lufthansa
Apr 20
LHR2:50 pmLondon Heathrow
13h 28m
1 stop
TUS8:18 pmTucson
May 4
TUS1:39 pmTucson
12h 01m
1 stop
LHR9:40 amLondon Heathrow
$784

British Airways flights from London to Tucson

Our best British Airways deals on London to Tucson flight tickets
British Airways
Mar 31
LCY9:50 amLondon City
45h 29m
2 stops
TUS11:19 pmTucson
Apr 7
TUS6:02 amTucson
25h 13m
2 stops
LCY3:15 pmLondon City
$1,092
British Airways
Jul 20
LHR8:55 amLondon Heathrow
14h 17m
1 stop
TUS3:12 pmTucson
Jul 25
TUS1:21 pmTucson
14h 49m
1 stop
LHR12:10 pmLondon Heathrow
$1,321
British Airways
Mar 26
LHR11:55 amLondon Heathrow
15h 01m
1 stop
TUS7:56 pmTucson
Apr 6
TUS5:00 amTucson
19h 05m
1 stop
LHR8:05 amLondon Heathrow
$1,399

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 5, 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 4/15

7:25 am-8:18 pm

2 stops20h 53m

Tucson

Wed 4/22

1:29 pm-9:40 am

1 stop12h 11m

$735
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 4/20

9:30 am-9:22 pm

2 stops19h 52m

Tucson

Mon 4/27

1:29 pm-9:40 am

1 stop12h 11m

$759

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 4/20

10:50 am-10:02 pm

2 stops19h 12m

Tucson

Mon 4/27

6:00 am-7:15 am

2 stops17h 15m

$764

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 4/15

7:25 am-10:02 pm

2 stops22h 37m

Tucson

Wed 4/22

9:38 am-12:20 pm

1 stop18h 42m

$769

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 4/15

7:30 am-5:14 pm

2 stops17h 44m

Tucson

Wed 4/22

6:00 am-7:40 am

2 stops17h 40m

$770

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Wed 4/15

3:40 pm-9:55 pm

2 stops38h 15m

Tucson

Wed 4/22

7:50 am-2:40 pm

2 stops22h 50m

$1,087

LondonTucson

LCY - TUS

LCYTUS

London City

Tue 3/31

9:50 am-11:19 pm

2 stops45h 29m

Tucson

Tue 4/7

6:02 am-3:15 pm

2 stops25h 13m

$1,092

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 4/20

10:20 am-10:17 pm

2 stops19h 57m

Tucson

Mon 4/27

7:50 am-2:40 pm

2 stops22h 50m

$1,100

LondonTucson

LCY - TUS

LCYTUS

London City

Wed 4/15

1:45 pm-11:59 pm

2 stops18h 14m

Tucson

Wed 4/22

6:00 am-8:35 am

2 stops18h 35m

$1,143

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 4/20

1:45 pm-11:59 pm

2 stops18h 14m

Tucson

Mon 4/27

6:00 am-10:20 am

2 stops20h 20m

$1,189

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 $880 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

16h 19m

Direct flights

None
The fastest flight from London to Tucson takes 16h 19m
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 16h 19m.

  • 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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