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Tucson

$508+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TUS
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/46:55 am
LHR
-
TUS
2 stops18h 34m
Lufthansa
Mon 5/116:30 am
TUS
-
LHR
1 stop17h 10m
Lufthansa
Deal found 3/20$812
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 5/87:25 am
LHR
-
TUS
2 stops18h 04m
Lufthansa
Thu 5/149:40 am
TUS
-
LHR
1 stop16h 00m
Lufthansa
Deal found 3/20$854
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/166:55 am
LHR
-
TUS
2 stops18h 09m
United Airlines
Sun 9/205:40 am
TUS
-
LHR
2 stops42h 00m
United Airlines
Deal found 3/23$856
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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.
Sat 4/187:30 am
LHR
-
TUS
2 stops21h 52m
Lufthansa
Wed 10/211:30 pm
TUS
-
LHR
1 stop12h 10m
Lufthansa
Deal found 3/19$872
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/78:45 am
LHR
-
TUS
2 stops34h 47m
United Airlines
Thu 5/146:30 am
TUS
-
LHR
1 stop17h 15m
United Airlines
Deal found 3/23$890
This United Airlines deal was found by Cheapflights users on 3/19. 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 9/177:25 am
LHR
-
TUS
2 stops21h 18m
United Airlines
Mon 9/211:29 pm
TUS
-
LHR
1 stop12h 11m
United Airlines
Deal found 3/19$894
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 5/37:30 am
LHR
-
TUS
2 stops22h 45m
United Airlines
Sun 5/107:15 pm
TUS
-
LHR
1 stop28h 10m
United Airlines
Deal found 3/19$895
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Fri 11/69:30 am
LHR
-
TUS
2 stops22h 05m
United Airlines
Mon 11/1611:50 am
TUS
-
LHR
1 stop12h 40m
United Airlines
Deal found 3/21$898
This Iberia deal was found by Cheapflights users on 3/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:30 am
LGW
-
TUS
2 stops19h 25m
Iberia
Tue 10/279:31 am
TUS
-
LGW
2 stops18h 19m
Iberia
Deal found 3/19$1,058
This Icelandair deal was found by Cheapflights users on 3/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:40 pm
LGW
-
TUS
2 stops38h 15m
Multiple Airlines
Wed 4/227:50 am
TUS
-
LGW
2 stops22h 50m
Multiple Airlines
Deal found 3/20$1,088
This Condor deal was found by Cheapflights users on 3/23. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:20 am
LGW
-
TUS
2 stops20h 21m
Multiple Airlines
Thu 5/145:05 am
TUS
-
LGW
2 stops29h 45m
Multiple Airlines
Deal found 3/23$1,130
This oojo deal was found by Cheapflights users on 3/23. 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.
Thu 5/77:05 pm
LCY
-
TUS
2 stops31h 35m
British Airways
Thu 5/149:44 am
TUS
-
LCY
2 stops19h 56m
British Airways
Deal found 3/23$1,145

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$812
(Kiwi.com)

One-way from

$493
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$953
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. 18% potential increase in price ($214 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 March 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 March 24, 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 9/16

6:55 am-5:04 pm

2 stops18h 09m

Tucson

Sun 9/20

5:40 am-7:40 am

2 stops42h 00m

$856

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 5/7

8:45 am-11:32 am

2 stops34h 47m

Tucson

Thu 5/14

6:30 am-7:45 am

1 stop17h 15m

$890
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 9/17

7:25 am-8:43 pm

2 stops21h 18m

Tucson

Mon 9/21

1:29 pm-9:40 am

1 stop12h 11m

$894

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 5/4

6:40 am-8:33 pm

2 stops21h 53m

Tucson

Tue 10/27

12:00 pm-9:35 pm

3 stops26h 35m

$915

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 9/17

6:40 am-9:08 pm

2 stops22h 28m

Tucson

Mon 9/21

12:00 pm-5:40 pm

2 stops21h 40m

$916

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Thu 4/16

3:40 pm-9:55 pm

2 stops38h 15m

Tucson

Wed 4/22

7:50 am-2:40 pm

2 stops22h 50m

$1,088

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Thu 5/7

10:20 am-10:41 pm

2 stops20h 21m

Tucson

Thu 5/14

5:05 am-6:50 pm

2 stops29h 45m

$1,130

LondonTucson

LCY - TUS

LCYTUS

London City

Thu 5/7

7:05 pm-6:40 pm

2 stops31h 35m

Tucson

Thu 5/14

9:44 am-1:40 pm

2 stops19h 56m

$1,145

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 5/16

10:20 am-10:37 pm

2 stops20h 17m

Tucson

Tue 5/19

7:50 am-6:50 pm

2 stops27h 00m

$1,238

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 5/4

9:50 am-10:55 pm

2 stops21h 05m

Tucson

Tue 10/27

2:11 pm-10:25 am

2 stops37h 14m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6
  • 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 March 13, 2026.

Booking 8 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, February is the cheapest month in which you can book a flight from London to Tucson (average of $632). Flying from London to Tucson in June is currently the most expensive (average of $846). 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.

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 March 24, 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
7,813 reviews

Crew

7.6

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Entertainment

6.4

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
7,813 reviews
British Airways
6.7
Okay
7,813 reviews

Crew

7.6

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Entertainment

6.4

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. 1 airline 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, Iberia, and British Airways can get you from London to Tucson in just under 18h 09m. Your travel time can differ by up to 13h 26m. The distance between London and Tucson is about 5291 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from London to Tucson round-trip?

    Our cheapest airline available from London to Tucson is British Airways. Our recent data shows that you can find tickets from as low as $726 on this airline. You may be able to fly from London to Tucson for 20% less than the average price by searching for this airline.

  • 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, February is the cheapest month in which you can book a flight from London to Tucson (average of $632). Flying from London to Tucson in June is currently the most expensive (average of $846). 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
Bisbee
Green Valley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from London to Tucson

Discover the top airline that operate flights from London to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$726Average$900FlexibilityNo cancel feeOn-time70%

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