HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$334+ Cheap flights from Tucson (TUS) to the United Kingdom

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LHR
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to United Kingdom with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to United Kingdom

Cheapest flights from Tucson to United Kingdom
Explore the most affordable flight options available from Tucson to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.

This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 8/171:29 pm
TUS
-
LHR
1 stop12h 11m
United Airlines
Wed 8/199:30 am
LHR
-
TUS
2 stops18h 45m
United Airlines
Deal found 4/24$762
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/95:40 am
TUS
-
LHR
2 stops20h 20m
United Airlines
Fri 9/119:30 am
LHR
-
TUS
2 stops18h 45m
United Airlines
Deal found 4/24$766
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 8/173:25 pm
TUS
-
LHR
1 stop35h 45m
United Airlines
Thu 8/209:30 am
LHR
-
TUS
2 stops18h 45m
United Airlines
Deal found 4/24$768
This United Airlines deal was found by Cheapflights users on 4/24. 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 8/193:25 pm
TUS
-
LHR
1 stop14h 45m
United Airlines
Fri 8/217:30 am
LHR
-
TUS
2 stops20h 45m
United Airlines
Deal found 4/24$843
This United Airlines deal was found by Cheapflights users on 4/25. 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 9/81:29 pm
TUS
-
LHR
2 stops36h 31m
United Airlines
Fri 9/117:30 am
LHR
-
TUS
2 stops21h 13m
United Airlines
Deal found 4/25$854
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:54 pm
TUS
-
EDI
2 stops17h 41m
American Airlines
Thu 9/2410:30 am
EDI
-
TUS
2 stops20h 35m
American Airlines
Deal found 4/22$866
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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.
Wed 8/129:30 am
TUS
-
LHR
2 stops22h 10m
Lufthansa
Wed 8/196:55 am
LHR
-
TUS
2 stops21h 20m
Lufthansa
Deal found 4/24$874
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
TUS
-
EDI
2 stops17h 05m
Delta
Wed 11/411:15 am
EDI
-
TUS
2 stops18h 41m
Delta
Deal found 4/23$877
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 11/911:50 am
TUS
-
LHR
1 stop12h 40m
United Airlines
Fri 11/136:35 am
LHR
-
TUS
2 stops25h 00m
United Airlines
Deal found 4/22$880
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:00 pm
TUS
-
EDI
2 stops20h 10m
KLM
Thu 9/249:00 am
EDI
-
TUS
1 stop20h 37m
KLM
Deal found 4/22$882
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:53 pm
TUS
-
GLA
2 stops17h 57m
Iberia
Wed 9/3010:50 am
GLA
-
TUS
2 stops20h 15m
Iberia
Deal found 4/22$883
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 9/147:15 am
TUS
-
EDI
2 stops43h 20m
United Airlines
Thu 9/249:00 am
EDI
-
TUS
3 stops57h 40m
United Airlines
Deal found 4/22$884

Find flight deals from Tucson to United Kingdom

Keep the following information in mind while searching for Tucson to United Kingdom flight deals. Data was last updated April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(United Airlines)

One-way from

$334
(oojo)

Popular in

May

Cheapest in

April

Average price

$713
Provider with most accurate pricing for Tucson-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-London (LON) flights.
Search Deals
From Tucson to United Kingdom
Search Deals
One-way flight from Tucson to United Kingdom
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to United Kingdom 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 April 26, 2026.
Use the filters below to find and compare flights from Tucson to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Wed 10/21

6:00 am-7:05 am

2 stops17h 05m

Edinburgh Turnhouse

Wed 11/4

11:15 am-10:56 pm

2 stops18h 41m

$877

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Wed 10/21

11:20 am-10:35 am

2 stops15h 15m

Edinburgh Turnhouse

Tue 11/3

9:25 am-12:35 am

2 stops22h 10m

$877

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 9/9

12:40 pm-1:15 pm

1 stop16h 35m

London Heathrow

Thu 9/24

6:30 am-4:17 pm

2 stops17h 47m

$880

TucsonGlasgow

TUS - GLA

TUSGLA

Tucson

Wed 8/12

3:53 pm-5:50 pm

2 stops17h 57m

Glasgow Intl

Wed 9/30

10:50 am-11:05 pm

2 stops20h 15m

$883

TucsonGlasgow

TUS - GLA

TUSGLA

Tucson

Wed 8/12

9:30 am-10:10 am

2 stops16h 40m

Glasgow Intl

Wed 9/30

2:00 pm-10:40 am

3 stops28h 40m

$884

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Wed 10/21

6:00 am-9:20 am

2 stops19h 20m

Edinburgh Turnhouse

Mon 11/2

11:15 am-10:56 pm

2 stops18h 41m

$927

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Wed 10/21

6:30 am-10:35 am

2 stops20h 05m

Edinburgh Turnhouse

Sun 11/1

12:30 pm-10:03 pm

2 stops16h 33m

$927

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Thu 10/22

6:00 am-9:20 am

2 stops19h 20m

Edinburgh Turnhouse

Wed 11/4

11:15 am-10:56 pm

2 stops18h 41m

$927

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Wed 10/21

11:20 am-8:25 am

1 stop13h 05m

Edinburgh Turnhouse

Sat 10/31

11:30 am-8:42 pm

2 stops16h 12m

$927

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Thu 10/22

11:20 am-8:25 am

1 stop13h 05m

Edinburgh Turnhouse

Fri 10/30

11:30 am-8:42 pm

2 stops16h 12m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Tucson to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Tucson 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 Tucson to the United Kingdom

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

Currently, January is the cheapest month in which you can book a flight from Tucson to United Kingdom (average of $381). Flying from Tucson to United Kingdom in June is currently the most expensive (average of $736). 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated April 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Tucson to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,664 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,668 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,199 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,917 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Tucson to United Kingdom. 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 from for flights from Tucson to United Kingdom?

    If you book a flight to United Kingdom from Tucson, you will be flying from Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson.

  • How long is the flight from Tucson to United Kingdom?

    There are many flights that can get you from Tucson to United Kingdom in 12h 11m. Fly via United Airlines, Delta, or Iberia to get the fastest option. The distance from Tucson to United Kingdom is about 5291 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Tucson to United Kingdom?

    The most popular flight routes from Tucson to United Kingdom are Tucson - London Heathrow, Tucson - London Gatwick and Tucson - London City.

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

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

  • How can I find direct flights from Tucson to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Tucson to United Kingdom 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 Tucson to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Tucson to United Kingdom (average of $381). Flying from Tucson to United Kingdom in June is currently the most expensive (average of $736). 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

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 4 airlines flying from Tucson to United Kingdom

Discover the top 4 airlines that operate flights from Tucson to United Kingdom. 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 April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$612Average$878FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$658Average$951FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$698Average$962FlexibilityNo cancel feeOn-time71%
DeltaCheapest$715Average$1,018FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.