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Tucson

$563+ Cheap flights from London (LON) to Tucson (TUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TUS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from London to Tucson

Cheapest flights from London to Tucson
Explore the most affordable flight options available from London to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:50 am
LHR
-
TUS
2 stops23h 25m
United Airlines
Tue 5/197:15 am
TUS
-
LHR
2 stops16h 25m
United Airlines
Deal found 2/10$779
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:50 pm
LHR
-
TUS
1 stop13h 51m
Lufthansa
Tue 5/1912:35 pm
TUS
-
LHR
1 stop14h 35m
Lufthansa
Deal found 2/10$789
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:00 am
LHR
-
TUS
2 stops19h 59m
United Airlines
Thu 3/196:00 am
TUS
-
LHR
2 stops17h 20m
United Airlines
Deal found 2/9$795
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:55 am
LHR
-
TUS
2 stops22h 27m
United Airlines
Sun 5/177:15 am
TUS
-
LHR
1 stop21h 05m
United Airlines
Deal found 2/10$817
This ChecknFly deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:00 am
LHR
-
TUS
1 stop31h 56m
Lufthansa
Thu 3/196:30 am
TUS
-
LHR
1 stop18h 00m
Lufthansa
Deal found 2/9$822
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:45 pm
LHR
-
TUS
2 stops38h 55m
United Airlines
Sun 11/14:15 pm
TUS
-
LHR
1 stop34h 25m
United Airlines
Deal found 2/7$863
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:00 pm
LCY
-
TUS
2 stops33h 38m
British Airways
Tue 5/195:00 am
TUS
-
LCY
2 stops22h 30m
British Airways
Deal found 2/10$984
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:15 pm
LCY
-
TUS
2 stops33h 42m
British Airways
Sun 5/177:00 am
TUS
-
LCY
2 stops20h 30m
British Airways
Deal found 2/10$1,021
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:45 am
LCY
-
TUS
2 stops20h 56m
Delta
Wed 4/16:25 am
TUS
-
LCY
2 stops17h 30m
Delta
Deal found 2/8$1,091
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:45 pm
LCY
-
TUS
2 stops39h 34m
British Airways
Fri 6/263:55 pm
TUS
-
LCY
2 stops42h 30m
British Airways
Deal found 2/10$1,175
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:00 pm
LGW
-
TUS
2 stops32h 48m
Multiple Airlines
Sat 7/256:00 am
TUS
-
LGW
1 stop20h 55m
Multiple Airlines
Deal found 2/9$1,197
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:00 pm
LGW
-
TUS
2 stops32h 48m
Multiple Airlines
Mon 7/2711:32 am
TUS
-
LGW
1 stop15h 23m
Multiple Airlines
Deal found 2/9$1,203

Find flight deals from London to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$779
(United Airlines)

One-way from

$563
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$758
Provider with most accurate pricing for London (LON)-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Tucson flights.
Search Deals
From London (LON) to Tucson
Search Deals
One-way flight from London (LON) to Tucson
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from London to Tucson that are best for you.

Fly from

London

Fly to

Tucson

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 5/12

6:50 am-10:15 pm

2 stops23h 25m

Tucson

Tue 5/19

7:15 am-7:40 am

2 stops16h 25m

$779

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

9:00 am-9:59 pm

2 stops19h 59m

Tucson

Thu 3/19

12:00 pm-7:30 am

1 stop12h 30m

$795

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/12

11:35 am-8:49 pm

1 stop16h 14m

Tucson

Thu 3/19

6:30 am-10:15 am

1 stop20h 45m

$822

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 5/12

11:25 am-5:29 pm

1 stop14h 04m

Tucson

Sun 5/17

9:40 am-12:20 pm

1 stop18h 40m

$850

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 3/19

11:35 am-3:47 pm

1 stop35h 12m

Tucson

Mon 7/27

6:30 am-8:20 am

2 stops17h 50m

$913

LondonTucson

LCY - TUS

LCYTUS

London City

Tue 5/12

5:00 pm-6:38 pm

2 stops33h 38m

Tucson

Tue 5/19

5:00 am-11:30 am

2 stops22h 30m

$984

LondonTucson

LCY - TUS

LCYTUS

London City

Tue 5/12

7:15 pm-8:57 pm

2 stops33h 42m

Tucson

Sun 5/17

7:00 am-11:30 am

2 stops20h 30m

$1,021

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

LCY - TUS

LCYTUS

London City

Wed 3/18

2:45 pm-11:19 pm

2 stops39h 34m

Tucson

Fri 6/26

3:55 pm-6:25 pm

2 stops42h 30m

$1,175

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 3/23

1:00 pm-2:48 pm

2 stops32h 48m

Tucson

Sat 7/25

6:00 am-10:55 am

1 stop20h 55m

$1,197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 36 results
1
2
3
4
  • Most accurate provider: When it comes to deals on London-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Tucson flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Tucson

How far ahead should I book a flight from London to Tucson?

Use this chart to determine the optimal time to book a round-trip flight from London to Tucson. Price data was last updated on February 6, 2026.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Tucson. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Tucson?

Currently, November is the cheapest month in which you can book a flight from London to Tucson (average of $641). Flying from London to Tucson in August is currently the most expensive (average of $844). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London to Tucson?

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated February 11, 2026.
See what other customers who have flown with British Airways from London to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,724 reviews

Comfort

6.8

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,724 reviews
British Airways
6.7
Okay
7,724 reviews

Comfort

6.8

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from London to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tucson from London?

    Tucson (TUS), located 7.5 mi from the city center, is the airport you fly into when you book flights from London to Tucson. 0 airlines have flights to Tucson from London on a regular basis. Booking flights from London to Tucson should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Tucson?

    United Airlines, British Airways, and Delta can get you from London to Tucson in just under 20h 56m. Your travel time can differ by up to 12h 42m. The distance between London and Tucson is about 5307 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from London to Tucson?

    While some choose either London Gatwick - Tucson or London City - Tucson, London Heathrow - Tucson is the most popular route from London to Tucson.

  • Can I find deals for flights from London to Tucson that include hotel bookings?

    Yes. In addition to deals on London to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Tucson?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Tucson.

  • Can I find deals for business class flights from London to Tucson?

    Yes. Cheapflights offers flight deals from London to Tucson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Tucson?

    Currently, November is the cheapest month in which you can book a flight from London to Tucson (average of $641). Flying from London to Tucson in August is currently the most expensive (average of $844). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

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

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