Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Tucson from £398

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TUS
26 Feb — 5 Mar1
1 adult

The best prices from London Heathrow to Tucson are usually found in November or February, 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 21 February 2025.

Round-trip from

£644

One-way from

£398

Popular in

August

Cheapest in

November

Average price

£583
British Airways
  • British Airways
  • 8/4-12/4
  • 2 total stops
  • 51h 30m total
  • London to Tucson
Search Deals
WestJet
  • WestJet
  • 11/3
  • 2 total stops
  • 37h 13m total
  • London to Tucson
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Thu 27/214:10LHR - TUS
1 stop16h 33mFinnair
Mon 10/311:39TUS - LHR
1 stop17h 21mFinnair
Deal found 20/2£520
Fri 28/211:30LHR - TUS
2 stops18h 33mAir France
Tue 11/315:14TUS - LHR
1 stop13h 26mAir France
Deal found 20/2£575
Fri 28/206:30LHR - TUS
2 stops23h 33mDelta
Tue 11/312:35TUS - LHR
2 stops15h 35mDelta
Deal found 20/2£578
Fri 26/916:00LHR - TUS
2 stops28h 16mLufthansa
Mon 6/1018:00TUS - LHR
2 stops27h 55mLufthansa
Deal found 20/2£603
Tue 8/410:30LHR - TUS
1 stop16h 40mBritish Airways
Sat 12/412:30TUS - LHR
1 stop34h 50mBritish Airways
Deal found 20/2£644
Tue 8/418:15LHR - TUS
2 stops35h 46mVirgin Atlantic
Sat 12/412:35TUS - LHR
1 stop34h 40mVirgin Atlantic
Deal found 20/2£645
Fri 26/915:50LHR - TUS
3 stops26h 38mMultiple Airlines
Mon 6/1013:42TUS - LHR
2 stops14h 08mMultiple Airlines
Deal found 20/2£705
Fri 28/206:40LHR - TUS
2 stops22h 35mScandinavian Airlines
Tue 11/317:00TUS - LHR
3 stops21h 35mScandinavian Airlines
Deal found 20/2£734
Thu 27/213:45LHR - TUS
1 stop15h 02mUnited Airlines
Thu 6/300:55TUS - LHR
1 stop24h 00mUnited Airlines
Deal found 20/2£8,186

Find flights from Heathrow to Tucson within your budget

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 21 February 2025.

Fly from

Heathrow

Fly to

Tucson

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 8/4

10:30-19:10

1 stop16h 40m

Tucson

Sat 12/4

12:30-07:20

1 stop34h 50m

£644

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 8/4

18:15-22:01

2 stops35h 46m

Tucson

Sat 12/4

12:35-07:15

1 stop34h 40m

£645

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 5/4

15:10-21:34

1 stop14h 24m

Tucson

Sat 12/4

11:25-08:35

1 stop13h 10m

£787

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 5/4

07:40-19:10

2 stops19h 30m

Tucson

Sat 12/4

11:25-08:35

1 stop13h 10m

£814

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 5/4

09:00-21:05

2 stops20h 05m

Tucson

Sat 12/4

06:55-13:10

2 stops22h 15m

£831

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 8/4

06:40-21:05

3 stops22h 25m

Tucson

Sat 12/4

11:43-21:20

3 stops25h 37m

£1,627

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 11/3

14:50-21:03

2 stops37h 13m

£398

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sun 2/3

14:50-19:02

3 stops35h 12m

£551

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sun 2/3

12:30-22:01

1 stop16h 31m

£622

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 12/3

10:40-19:15

1 stop15h 35m

£629

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 12 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.

Travel insights for flights from Heathrow to Tucson

Get recent, data-driven insights about flights from Heathrow to Tucson including ideal travel times, pricing trends, and more.

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 14 February 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 21 February 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 6% 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 21 February 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and Virgin Atlantic 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
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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
1,325 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

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 British Airways. Our recent data shows that you can find tickets from as low as £644 on this airline. Additional options worth looking into are Virgin Atlantic and Finnair, starting at £645 and £787 round-trip. British Airways is 7% 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 WestJet (£398), Finnair (£622), and British Airways (£629).

  • 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£505Average£589FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£507Average£638FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£516Average£696FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£532Average£658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£532Average£595FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£547Average£686FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£555Average£596FlexibilityNo 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.

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.