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Cheap flights from London Heathrow Airport to Tucson from £582

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TUS
4 May — 11 May1
1 adult

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 Wednesday or Tuesday and return on a Wednesday

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 29 April 2025.

Round-trip from

£582

Popular in

August

Cheapest in

February

Average price

£623
Lufthansa
  • Lufthansa
  • 26/9-6/10
  • 3 total stops
  • 43h 03m total
  • London to Tucson
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 29 April 2025.

Fri 26/918:00LHR - TUS
2 stops26h 28mLufthansa
Mon 6/1011:00TUS - LHR
1 stop16h 35mLufthansa
Deal found 28/4£582
Wed 2/713:35LHR - TUS
1 stop34h 58mMultiple Airlines
Tue 8/710:59TUS - LHR
1 stop14h 51mMultiple Airlines
Deal found 28/4£644
Mon 16/615:30LHR - TUS
1 stop15h 17mBritish Airways
Mon 23/616:57TUS - LHR
1 stop11h 53mBritish Airways
Deal found 28/4£647
Wed 2/709:40LHR - TUS
2 stops20h 17mVirgin Atlantic
Tue 8/705:50TUS - LHR
1 stop20h 00mVirgin Atlantic
Deal found 28/4£647
Thu 12/608:30LHR - TUS
2 stops20h 16mUnited Airlines
Thu 19/616:24TUS - LHR
1 stop33h 16mUnited Airlines
Deal found 28/4£701
Fri 13/606:30LHR - TUS
2 stops22h 03mDelta
Fri 20/611:50TUS - LHR
2 stops17h 20mDelta
Deal found 29/4£712
Thu 12/606:40LHR - TUS
3 stops23h 12mScandinavian Airlines
Thu 19/606:00TUS - LHR
2 stops26h 00mScandinavian Airlines
Deal found 28/4£944
Sat 9/808:30LHR - TUS
3 stops19h 45mAir Canada
Tue 12/806:00TUS - LHR
3 stops16h 30mAir Canada
Deal found 29/4£1,360

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 29 April 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

Fri 26/9

18:00-12:28

2 stops26h 28m

Tucson

Mon 6/10

11:00-11:35

1 stop16h 35m

£582

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/7

13:35-16:33

1 stop34h 58m

Tucson

Tue 8/7

10:59-09:50

1 stop14h 51m

£644

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 16/6

10:30-18:50

1 stop16h 20m

Tucson

Mon 23/6

10:33-08:00

1 stop13h 27m

£647

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 2/7

09:40-21:57

2 stops20h 17m

Tucson

Tue 8/7

05:50-09:50

1 stop20h 00m

£647

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 16/6

15:40-21:31

1 stop13h 51m

Tucson

Mon 23/6

16:57-12:50

1 stop11h 53m

£649

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 16/6

08:40-21:52

2 stops21h 12m

Tucson

Mon 23/6

06:00-10:19

2 stops20h 19m

£650

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 12/6

08:30-20:46

2 stops20h 16m

Tucson

Thu 19/6

16:24-09:40

1 stop33h 16m

£701

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 12/6

06:40-21:52

3 stops23h 12m

Tucson

Thu 19/6

06:00-16:00

2 stops26h 00m

£944

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 9/8

08:30-20:15

3 stops19h 45m

Tucson

Tue 12/8

06:00-06:30

3 stops16h 30m

£1,360

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 1/9

08:30-20:18

2 stops19h 48m

£586

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 14 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 return 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 return flight from Heathrow to Tucson. Price data was last updated on 25 April 2025.

The best time to book flights from London Heathrow Airport to Tucson is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £675). Flying from London Heathrow Airport to Tucson in August is currently the most expensive (average of £1,079). 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 29 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 5% on flights from London Heathrow Airport to Tucson by exploring options for tickets in the afternoon.

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 5.0 - 61.0 inches per month. August is typically the wettest month, when rainfall can reach 61.0 mm. May is typically the driest time to visit Tucson when rainfall is around 5.0 mm.

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 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 29 April 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and United Airlines from London to Tucson to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,346 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 7 different airlines.

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

    Our cheapest airline available from London Heathrow Airport to Tucson is Lufthansa. Our recent data shows that you can find tickets from as low as £582 on this airline. Additional options worth looking into are Finnair and Virgin Atlantic, starting at £647 and £647 round-trip. Lufthansa is 12% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Tucson are Lufthansa (£586), WestJet (£636), and Finnair (£724).

  • 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 holiday 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 £675). Flying from London Heathrow Airport to Tucson in August is currently the most expensive (average of £1,079). 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 7 airlines flying from Heathrow to Tucson

Discover the top 7 airlines 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 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£478Average£542FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£479Average£624FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£487Average£649FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£506Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£521Average£619FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£523Average£565FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£530Average£589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Tucson?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Tucson. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Tucson?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Tucson for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Tucson with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Tucson with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Tucson become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Tucson on Cheapflights with our Price Alert feature and get notified when better prices are available.

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