Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London to Tucson from $456

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 3/6. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 9:59 pm
LHR
-
TUS
22h 29m
2 stops
United Airlines Logo
6:00 am - 5:55 am
TUS
-
LHR
16h 55m
2 stops
$758United Airlines
Mon, Mar 9 - Mon, Mar 16
Lufthansa Logo
9:50 am - 10:56 pm
LCY
-
TUS
20h 06m
2 stops
Lufthansa Logo
1:33 pm - 5:40 pm
TUS
-
LCY
21h 07m
2 stops
$777Lufthansa
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
12:05 pm - 9:14 pm
LHR
-
TUS
16h 09m
1 stop
United Airlines Logo
1:33 pm - 9:40 am
TUS
-
LHR
13h 07m
1 stop
$790United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
6:35 am - 3:47 pm
LHR
-
TUS
40h 12m
2 stops
United Airlines Logo
6:30 am - 10:15 am
TUS
-
LHR
20h 45m
1 stop
$797United Airlines
Thu, Mar 12 - Thu, Mar 19
Delta Logo
7:45 am - 9:41 pm
LCY
-
TUS
20h 56m
2 stops
Delta Logo
6:25 am - 7:55 am
TUS
-
LCY
17h 30m
2 stops
$1,091Delta
Wed, Mar 25 - Wed, Apr 1
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
$1,121Multiple Airlines
Sat, Apr 11 - Sat, Apr 25
Multiple Airlines Logo
10:10 am - 11:02 am
LGW
-
TUS
32h 52m
1 stop
Multiple Airlines Logo
11:32 am - 10:55 am
TUS
-
LGW
15h 23m
1 stop
$1,163Multiple Airlines
Fri, Jul 17 - Sun, Jul 26
Aer Lingus Logo
12:00 pm - 11:59 pm
LCY
-
TUS
19h 59m
2 stops
Aer Lingus Logo
12:25 pm - 2:40 pm
TUS
-
LCY
18h 15m
2 stops
$1,304Aer Lingus
Sat, Apr 11 - Sat, Apr 25
Delta Logo
10:00 am - 9:41 pm
LCY
-
TUS
18h 41m
2 stops
Delta Logo
3:24 pm - 4:35 pm
TUS
-
LCY
18h 11m
2 stops
$1,812Delta
Sat, Mar 21 - Thu, Mar 26
KLM Logo
8:40 am - 11:01 pm
LCY
-
TUS
45h 21m
2 stops
KLM Logo
7:00 am - 7:15 am
TUS
-
LCY
41h 15m
2 stops
$2,555KLM
Sat, Feb 28 - Sat, Mar 7

Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets
Lufthansa
Mar 9
LCY9:50 amLondon City
20h 06m
2 stops
TUS10:56 pmTucson
Mar 16
TUS1:33 pmTucson
21h 07m
2 stops
LCY5:40 pmLondon City
$777
Lufthansa
Mar 12
LHR10:05 amLondon Heathrow
19h 51m
1 stop
TUS10:56 pmTucson
Mar 19
TUS6:30 amTucson
20h 45m
1 stop
LHR10:15 amLondon Heathrow
$819
Lufthansa
Mar 12
LHR10:05 amLondon Heathrow
19h 51m
1 stop
TUS10:56 pmTucson
Mar 19
TUS6:03 amTucson
22h 57m
1 stop
LHR12:00 pmLondon Heathrow
$820

Delta flights from London to Tucson

Our best Delta deals on London to Tucson flight tickets
Delta
Mar 2
LHR8:55 amLondon Heathrow
21h 06m
1 stop
TUS11:01 pmTucson
Mar 14
TUS3:28 pmTucson
31h 57m
1 stop
LHR6:25 amLondon Heathrow
$964
Delta
Mar 9
LHR6:30 amLondon Heathrow
16h 54m
2 stops
TUS4:24 pmTucson
Jun 28
TUS12:40 pmTucson
17h 55m
2 stops
LHR2:35 pmLondon Heathrow
$968
Delta
Mar 25
LCY7:45 amLondon City
20h 56m
2 stops
TUS9:41 pmTucson
Apr 1
TUS6:25 amTucson
17h 30m
2 stops
LCY7:55 amLondon City
$1,091

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 February 8, 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

Mon 3/9

6:30 am-9:59 pm

2 stops22h 29m

Tucson

Mon 3/16

6:00 am-5:55 am

2 stops16h 55m

$758

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 3/9

9:50 am-10:56 pm

2 stops20h 06m

Tucson

Mon 3/16

1:33 pm-5:40 pm

2 stops21h 07m

$777

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 3/9

12:05 pm-9:14 pm

1 stop16h 09m

Tucson

Mon 3/16

1:33 pm-9:40 am

1 stop13h 07m

$790

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

6:35 am-3:47 pm

2 stops40h 12m

Tucson

Thu 3/19

6:30 am-10:15 am

1 stop20h 45m

$797

LondonTucson

LCY - TUS

LCYTUS

London City

Wed 3/25

7:45 am-9:41 pm

2 stops20h 56m

Tucson

Wed 4/1

6:25 am-7:55 am

2 stops17h 30m

$1,091

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 4/11

10:20 am-10:17 pm

2 stops19h 57m

Tucson

Sat 4/25

7:50 am-6:50 pm

2 stops27h 00m

$1,121

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Fri 7/17

10:10 am-11:02 am

1 stop32h 52m

Tucson

Sun 7/26

11:32 am-10:55 am

1 stop15h 23m

$1,163

LondonTucson

LCY - TUS

LCYTUS

London City

Sat 4/11

12:00 pm-11:59 pm

2 stops19h 59m

Tucson

Sat 4/25

12:25 pm-2:40 pm

2 stops18h 15m

$1,304

LondonTucson

LCY - TUS

LCYTUS

London City

Sat 3/21

10:00 am-9:41 pm

2 stops18h 41m

Tucson

Thu 3/26

3:24 pm-4:35 pm

2 stops18h 11m

$1,812

LondonTucson

LCY - TUS

LCYTUS

London City

Sat 2/28

8:40 am-11:01 pm

2 stops45h 21m

Tucson

Sat 3/7

7:00 am-7:15 am

2 stops41h 15m

$2,555

Flights are sorted by cheapest round-trip 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 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 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 $746.

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 $875 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 $722 on momondo.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 4% 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 53m

Direct flights

None
The fastest flight from London to Tucson takes 16h 53m
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 53m.

  • 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.

An easier way to manage your Tucson trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States