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$664+ Cheap flights from Heathrow (LHR) to Tucson (TUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TUS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Tucson are usually found in February or March, booked 65 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 June 12, 2025.

Round-trip from

$664
(Delta)

Popular in

August

Cheapest in

February

Average price

$880
From London Heathrow to Tucson
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Heathrow to Tucson

Cheapest flights from Heathrow to Tucson
Explore the most affordable flight options available from Heathrow to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 9/106:30 amLHR - TUS
2 stops17h 43mDelta
Mon 12/151:00 pmTUS - LHR
1 stop14h 00mDelta
Deal found 6/11$664
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:40 amLHR - TUS
2 stops20h 47mVirgin Atlantic
Mon 12/151:00 pmTUS - LHR
1 stop20h 30mVirgin Atlantic
Deal found 6/12$665
This Netflights deal was found by Cheapflights users on 6/12. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:20 amLHR - TUS
1 stop19h 19mBritish Airways
Mon 10/65:30 pmTUS - LHR
1 stop13h 10mBritish Airways
Deal found 6/12$678
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 11/94:30 pmLHR - TUS
1 stop14h 29mAmerican Airlines
Sun 11/165:50 pmTUS - LHR
1 stop35h 30mAmerican Airlines
Deal found 6/12$727
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:30 amLHR - TUS
2 stops19h 08mUnited Airlines
Mon 12/157:00 amTUS - LHR
2 stops16h 40mUnited Airlines
Deal found 6/11$747
This Air Canada deal was found by Cheapflights users on 6/12. 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 9/102:05 pmLHR - TUS
2 stops38h 13mAir Canada
Mon 12/157:00 amTUS - LHR
2 stops17h 10mAir Canada
Deal found 6/12$765
This ChecknFly deal was found by Cheapflights users on 6/11. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:30 amLHR - TUS
2 stops42h 01mFinnair
Sat 9/69:40 amTUS - LHR
1 stop18h 50mFinnair
Deal found 6/11$795
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:40 amLHR - TUS
3 stops22h 27mScandinavian Airlines
Mon 10/612:00 pmTUS - LHR
2 stops22h 30mScandinavian Airlines
Deal found 6/11$859
This Air Canada deal was found by Cheapflights users on 6/11. 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 10/18:30 amLHR - TUS
3 stops19h 54mMultiple Airlines
Mon 11/37:00 amTUS - LHR
2 stops16h 30mMultiple Airlines
Deal found 6/11$886
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:20 amLHR - TUS
1 stop18h 51mIberia
Sun 8/33:59 pmTUS - LHR
1 stop30h 26mIberia
Deal found 6/12$1,202
This ResecentrumGruppen deal was found by Cheapflights users on 6/10. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:15 amLHR - TUS
2 stops18h 05mAir France
Fri 8/110:59 amTUS - LHR
1 stop14h 51mAir France
Deal found 6/10$1,232
This ChecknFly deal was found by Cheapflights users on 6/12. 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.
Sat 7/196:00 pmLHR - TUS
2 stops25h 26mLufthansa
Sun 8/37:30 pmTUS - LHR
2 stops31h 40mLufthansa
Deal found 6/12$1,233

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow 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 June 12, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Tucson that are best for you.

Fly from

Heathrow

Fly to

Tucson

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

6:30 am-4:13 pm

2 stops17h 43m

Tucson

Mon 12/15

1:00 pm-10:00 am

1 stop14h 00m

$664

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

8:40 am-9:27 pm

2 stops20h 47m

Tucson

Mon 12/15

1:00 pm-4:30 pm

1 stop20h 30m

$665

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 9/26

8:20 am-7:39 pm

1 stop19h 19m

Tucson

Mon 10/6

5:30 pm-2:40 pm

1 stop13h 10m

$678

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sun 11/9

4:30 pm-11:59 pm

1 stop14h 29m

Tucson

Sun 11/16

5:50 pm-12:20 pm

1 stop35h 30m

$727

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

9:30 am-8:38 pm

2 stops19h 08m

Tucson

Mon 12/15

7:00 am-6:40 am

2 stops16h 40m

$747

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

2:05 pm-8:18 pm

2 stops38h 13m

Tucson

Mon 12/15

7:00 am-7:10 am

2 stops17h 10m

$765

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 8/27

9:30 am-7:31 pm

2 stops42h 01m

Tucson

Sat 9/6

9:40 am-12:30 pm

1 stop18h 50m

$795

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 9/26

6:40 am-9:07 pm

3 stops22h 27m

Tucson

Mon 10/6

12:00 pm-6:30 pm

2 stops22h 30m

$859

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/1

8:30 am-8:24 pm

3 stops19h 54m

Tucson

Mon 11/3

7:00 am-6:30 am

2 stops16h 30m

$886

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sun 7/27

8:20 am-7:11 pm

1 stop18h 51m

Tucson

Sun 8/3

3:59 pm-6:25 am

1 stop30h 26m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Heathrow to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Heathrow 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 Heathrow Airport to Tucson

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Tucson. Price data was last updated on June 9, 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport 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 Heathrow Airport to Tucson?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Tucson (average of $364). Flying from London Heathrow Airport to Tucson in March is currently the most expensive (average of $424). 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 LHR to TUS?

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

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Tucson in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

Rainfall in Tucson by month

Plan your trip to Tucson by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tucson ranges from 0.2 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. May is typically the driest time to visit Tucson when rainfall is around 0.2 in.

Temperature in Tucson by month

Plan your trip to Tucson by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tucson, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    If you book a flight to Tucson from London Heathrow, you will be flying to Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson. There are 0 flights from London Heathrow to Tucson per day from 1 airline.

  • What are the cheapest airlines flying from London Heathrow Airport to Tucson round-trip?

    According to our current data, Delta ($664), Virgin Atlantic ($665), and British Airways ($678) offers the cheapest pricing from London Heathrow Airport to Tucson. Users have found that Delta is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Tucson one-way?

    $840 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $864 and $1,152, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Tucson?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Tucson (average of $364). Flying from London Heathrow Airport to Tucson in March is currently the most expensive (average of $424). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Sierra Vista
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 Heathrow to Tucson

Discover the top airline that operate flights from Heathrow 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$692Average$856FlexibilityNo cancel feeOn-time70%

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