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$343+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LHR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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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 December 12, 2025.

This Booking.com deal was found by Cheapflights users on 12/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:47 pmTUS - LHR
2 stops31h 43mMultiple Airlines
Fri 1/912:05 pmLHR - TUS
1 stop16h 48mMultiple Airlines
Deal found 12/11$1,184
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/185:45 pmTUS - LHR
2 stops30h 45mUnited Airlines
Thu 12/256:35 amLHR - TUS
2 stops22h 23mUnited Airlines
Deal found 12/10$1,279
This KLM deal was found by Cheapflights users on 12/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amTUS - LHR
1 stop22h 40mKLM
Thu 12/2512:30 pmLHR - TUS
1 stop16h 50mKLM
Deal found 12/10$1,547
This Ovago deal was found by Cheapflights users on 12/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:40 amTUS - LHR
1 stop16h 00mLufthansa
Fri 1/912:05 pmLHR - TUS
1 stop16h 48mLufthansa
Deal found 12/11$1,548
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/206:40 amTUS - LHR
1 stop20h 00mUnited Airlines
Sat 12/2712:05 pmLHR - TUS
1 stop17h 03mUnited Airlines
Deal found 12/10$1,597
This Orbitz deal was found by Cheapflights users on 12/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:40 amTUS - LHR
1 stop16h 00mMultiple Airlines
Sun 1/42:30 pmLHR - TUS
2 stops52h 12mMultiple Airlines
Deal found 12/11$1,601
This Orbitz deal was found by Cheapflights users on 12/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:45 pmTUS - LHR
2 stops35h 05mAir Canada
Sun 1/42:30 pmLHR - TUS
2 stops52h 12mAir Canada
Deal found 12/11$1,607
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/247:02 amTUS - LHR
1 stop21h 58mUnited Airlines
Sat 12/276:35 amLHR - TUS
2 stops22h 23mUnited Airlines
Deal found 12/10$1,760
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:00 pmTUS - MAN
2 stops21h 55mLufthansa
Wed 12/316:25 amMAN - TUS
2 stops22h 33mLufthansa
Deal found 12/10$1,916
This Delta deal was found by Cheapflights users on 12/11. 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 12/177:30 amTUS - MAN
2 stops22h 15mDelta
Wed 12/315:50 amMAN - TUS
2 stops23h 55mDelta
Deal found 12/11$1,922
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:00 amTUS - MAN
3 stops20h 20mAir Canada
Wed 12/316:10 amMAN - TUS
3 stops34h 49mAir Canada
Deal found 12/11$2,370
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/245:45 pmTUS - MAN
2 stops40h 15mUnited Airlines
Fri 1/21:00 pmMAN - TUS
2 stops53h 32mUnited Airlines
Deal found 12/10$2,824

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$566
(Kiwi.com)

One-way from

$343
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$1,110
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. 19% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Tucson to the United Kingdom that are best for you.

Fly from

Tucson

Fly to

United Kingdom

Route

Depart

Return

Price

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 2/19

2:42 pm-9:40 am

1 stop11h 58m

London Heathrow

Thu 2/26

6:35 am-9:49 pm

2 stops22h 14m

$596

TucsonGlasgow

TUS - GLA

TUSGLA

Tucson

Sat 1/24

5:38 pm-5:10 pm

2 stops16h 32m

Glasgow Intl

Sat 1/31

10:30 am-9:47 pm

2 stops18h 17m

$606

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sat 2/14

7:02 am-7:25 am

1 stop17h 23m

London Heathrow

Mon 2/23

7:30 am-9:31 pm

2 stops21h 01m

$606

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Thu 1/15

5:00 pm-4:30 pm

2 stops16h 30m

Manchester

Mon 1/19

7:50 am-8:45 pm

2 stops19h 55m

$615

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Thu 1/29

7:35 am-7:55 am

2 stops17h 20m

Edinburgh Turnhouse

Mon 2/2

9:25 am-11:15 pm

2 stops20h 50m

$619

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 2/17

8:00 am-6:50 am

1 stop15h 50m

London Heathrow

Wed 2/25

7:40 pm-9:47 am

2 stops21h 07m

$628

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 2/19

12:04 pm-6:30 pm

2 stops23h 26m

London Heathrow

Thu 2/26

10:20 am-10:05 pm

2 stops18h 45m

$631

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sun 1/25

7:00 am-8:45 am

2 stops18h 45m

London Heathrow

Sun 2/1

6:30 am-11:01 pm

2 stops23h 31m

$633

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sat 2/14

7:00 am-9:05 am

2 stops19h 05m

London Heathrow

Mon 2/23

6:30 am-11:01 pm

2 stops23h 31m

$633

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 2/17

12:04 pm-6:30 pm

2 stops23h 26m

London Heathrow

Wed 2/25

7:05 am-10:05 pm

3 stops22h 00m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 55 results
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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, February is the cheapest month in which you can book a flight from Tucson to United Kingdom (average of $298). Flying from Tucson to United Kingdom in June is currently the most expensive (average of $802). 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.

What is the cheapest time of day to fly from TUS to GB?

Find hourly flight availability from Tucson to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Tucson to United Kingdom by exploring options for tickets in the afternoon.

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 December 12, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, United Airlines, and American 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.
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,605 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,095 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
American Airlines
7.2
Good
11,049 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Iberia
7.0
Good
3,045 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,571 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Food

6.7

Comfort

7.3

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

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 11h 58m. Fly via Lufthansa, British Airways, or United Airlines 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 - Edinburgh Turnhouse.

  • 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, February is the cheapest month in which you can book a flight from Tucson to United Kingdom (average of $298). Flying from Tucson to United Kingdom in June is currently the most expensive (average of $802). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Tucson to United Kingdom

Discover the top 6 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$298Average$747FlexibilityNo cancel feeOn-time77%
DeltaCheapest$608Average$744FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$633Average$759FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$656Average$1,001FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$673Average$983FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$700Average$969FlexibilityNo cancel feeOn-time71%

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