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$398+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LHR
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
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 July 7, 2026.

This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 11/108:16 am
TUS
-
EDI
2 stops19h 04m
United Airlines
Thu 11/129:25 am
EDI
-
TUS
2 stops19h 51m
United Airlines
Deal found 7/7$766
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/149:45 am
TUS
-
LHR
2 stops22h 55m
United Airlines
Fri 10/162:50 pm
LHR
-
TUS
1 stop13h 35m
United Airlines
Deal found 7/3$779
This United Airlines deal was found by Cheapflights users on 7/6. 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 11/166:30 am
TUS
-
MAN
2 stops19h 10m
United Airlines
Wed 11/186:10 am
MAN
-
TUS
2 stops23h 56m
United Airlines
Deal found 7/6$795
This United Airlines deal was found by Cheapflights users on 7/5. 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 10/105:15 am
TUS
-
EDI
2 stops42h 05m
United Airlines
Tue 10/209:00 am
EDI
-
TUS
2 stops44h 10m
United Airlines
Deal found 7/5$863
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:43 pm
TUS
-
EDI
2 stops17h 07m
American Airlines
Tue 12/1511:05 am
EDI
-
TUS
2 stops19h 50m
American Airlines
Deal found 7/7$864
This Iberia deal was found by Cheapflights users on 7/6. 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.
Wed 10/288:00 am
TUS
-
LHR
1 stop15h 50m
Iberia
Wed 11/47:40 pm
LHR
-
TUS
2 stops20h 59m
Iberia
Deal found 7/6$872
This Iberia deal was found by Cheapflights users on 7/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:58 pm
TUS
-
LHR
1 stop14h 27m
Iberia
Thu 11/126:15 am
LHR
-
TUS
2 stops23h 21m
Iberia
Deal found 7/7$873
This Travelocity deal was found by Cheapflights users on 7/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:58 pm
TUS
-
EDI
2 stops16h 32m
Iberia
Wed 10/285:55 pm
EDI
-
TUS
2 stops33h 28m
Iberia
Deal found 7/4$874
This United Airlines deal was found by Cheapflights users on 7/6. 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 11/86:30 am
TUS
-
EDI
2 stops18h 25m
United Airlines
Thu 11/129:25 am
EDI
-
TUS
2 stops35h 03m
United Airlines
Deal found 7/6$875
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/88:16 am
TUS
-
LHR
1 stop20h 44m
United Airlines
Thu 11/126:50 am
LHR
-
TUS
2 stops23h 16m
United Airlines
Deal found 7/2$876
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/159:37 am
TUS
-
LHR
1 stop18h 38m
United Airlines
Thu 11/196:50 am
LHR
-
TUS
2 stops23h 16m
United Airlines
Deal found 7/5$877
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 10/206:00 am
TUS
-
EDI
1 stop21h 50m
Delta
Wed 10/285:40 am
EDI
-
TUS
2 stops22h 57m
Delta
Deal found 7/4$878

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$766
(United Airlines)

One-way from

$398
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,202
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. 22% potential increase in price ($293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 7, 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

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Mon 11/16

6:30 am-8:40 am

2 stops19h 10m

Manchester

Wed 11/18

6:10 am-11:06 pm

2 stops23h 56m

$795

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Mon 11/9

12:19 pm-10:20 am

2 stops15h 01m

Manchester

Tue 11/24

11:30 am-9:14 pm

2 stops40h 44m

$889

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Tue 11/10

2:34 pm-8:15 am

2 stops34h 41m

Manchester

Tue 11/24

11:30 am-10:16 pm

2 stops41h 46m

$889

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Mon 11/2

4:47 pm-6:40 am

2 stops30h 53m

Manchester

Tue 11/17

1:30 pm-10:56 pm

1 stop16h 26m

$901

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Wed 10/28

6:29 am-5:30 am

2 stops16h 01m

Manchester

Tue 11/10

1:00 pm-12:06 pm

2 stops30h 06m

$901

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Mon 10/26

12:26 pm-4:05 pm

2 stops20h 39m

Manchester

Tue 11/10

1:30 pm-10:56 pm

1 stop16h 26m

$901

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 9/30

6:06 am-5:55 am

2 stops15h 49m

London Heathrow

Fri 10/9

7:25 am-4:46 pm

2 stops17h 21m

$908

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Wed 11/11

1:40 pm-10:30 am

1 stop13h 50m

Manchester

Tue 11/24

6:00 am-10:07 pm

2 stops23h 07m

$912

TucsonManchester

TUS - MAN

TUSMAN

Tucson

Mon 11/2

8:16 am-10:20 am

2 stops19h 04m

Manchester

Wed 11/18

6:10 am-11:06 pm

2 stops23h 56m

$912

TucsonEdinburgh

TUS - EDI

TUSEDI

Tucson

Mon 8/17

5:30 am-7:40 am

2 stops18h 10m

Edinburgh Turnhouse

Tue 8/25

9:15 am-8:30 pm

2 stops43h 15m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 52 resultsSorted by cheapest first
1
2
3
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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 $1,018). 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 far ahead should I book a flight from Tucson to United Kingdom?

The price you pay for your flight from Tucson to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July 7, 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
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,450 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,945 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,784 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Lufthansa
6.8
Okay
8,123 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
British Airways
6.7
Okay
8,101 reviews
Delta
7.8
Good
8,450 reviews

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 18h 10m. Fly via United Airlines, Air Canada, or Delta to get the fastest option. The distance from Tucson to United Kingdom is about 5020 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 $1,018). 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 3 airlines flying from Tucson to United Kingdom

Discover the top 3 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$612Average$878FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$658Average$1,245FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$698Average$1,070FlexibilityNo cancel feeOn-time71%

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