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Cheap flights from London to Tucson from £403

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TUS
21 May — 28 May1
1 adult

Cheapflights Tip: The best prices from London to Tucson are usually found in January or February, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 16 May 2025.

Round-trip from

£534

One-way from

£403

Popular in

August

Cheapest in

January

Average price

£591
British Airways
  • British Airways
  • 26/9-6/10
  • 2 total stops
  • 27h 49m total
  • London to Tucson
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British Airways
  • British Airways
  • 27/8
  • 2 total stops
  • 22h 45m total
  • London to Tucson
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Find flight deals from London to Tucson

Cheapest flights from London to Tucson
Explore the most affordable flight options available from London to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2025.

Fri 26/908:20LHR - TUS
1 stop14h 39mBritish Airways
Mon 6/1017:30TUS - LHR
1 stop13h 10mBritish Airways
Deal found 16/5£534
Fri 26/908:30LHR - TUS
1 stop34h 07mLufthansa
Mon 6/1009:30TUS - LHR
2 stops17h 40mLufthansa
Deal found 15/5£536
Wed 10/907:25LHR - TUS
2 stops20h 53mUnited Airlines
Mon 15/1212:38TUS - LHR
1 stop16h 22mUnited Airlines
Deal found 15/5£553
Wed 10/908:40LHR - TUS
2 stops21h 14mDelta
Mon 15/1208:00TUS - LHR
1 stop19h 00mDelta
Deal found 16/5£555
Thu 16/1014:45LHR - TUS
1 stop14h 33mFinnair
Thu 30/1012:26TUS - LHR
1 stop14h 59mFinnair
Deal found 16/5£559
Wed 10/915:50LHR - TUS
2 stops28h 38mAir Canada
Mon 15/1207:00TUS - LHR
2 stops16h 30mAir Canada
Deal found 15/5£574
Wed 10/908:40LHR - TUS
2 stops19h 38mMultiple Airlines
Mon 15/1207:00TUS - LHR
2 stops16h 30mMultiple Airlines
Deal found 15/5£577
Wed 10/908:45LCY - TUS
2 stops19h 53mLufthansa
Mon 15/1212:00TUS - LCY
2 stops21h 40mLufthansa
Deal found 15/5£593
Mon 2/608:40LCY - TUS
2 stops20h 43mDelta
Mon 9/616:55TUS - LCY
2 stops15h 45mDelta
Deal found 14/5£626
Sat 14/610:45LGW - TUS
1 stop31h 18mMultiple Airlines
Sat 21/607:20TUS - LGW
1 stop19h 35mMultiple Airlines
Deal found 16/5£698
Fri 26/906:40LHR - TUS
3 stops22h 27mScandinavian Airlines
Mon 6/1012:00TUS - LHR
2 stops22h 30mScandinavian Airlines
Deal found 16/5£755
Mon 30/620:30LCY - TUS
2 stops34h 17mAer Lingus
Mon 7/706:24TUS - LCY
2 stops31h 16mAer Lingus
Deal found 16/5£866

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 16 May 2025.
Use the filters below to find and compare flights from London to Tucson that are best for you.

Fly from

London

Fly to

Tucson

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 26/9

08:20-14:59

1 stop14h 39m

Tucson

Mon 6/10

17:30-14:40

1 stop13h 10m

£534

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 26/9

08:30-10:37

1 stop34h 07m

Tucson

Mon 6/10

09:30-11:10

2 stops17h 40m

£536

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/9

07:25-20:18

2 stops20h 53m

Tucson

Mon 15/12

12:38-12:00

1 stop16h 22m

£553

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/9

08:40-21:54

2 stops21h 14m

Tucson

Mon 15/12

08:00-10:00

1 stop19h 00m

£555

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 16/10

14:45-21:18

1 stop14h 33m

Tucson

Thu 30/10

12:26-10:25

1 stop14h 59m

£559

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/9

15:50-12:28

2 stops28h 38m

Tucson

Mon 15/12

07:00-06:30

2 stops16h 30m

£574

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 10/9

08:40-20:18

2 stops19h 38m

Tucson

Mon 15/12

07:00-06:30

2 stops16h 30m

£577

LondonTucson

LCY - TUS

LCYTUS

London City

Wed 10/9

08:45-20:38

2 stops19h 53m

Tucson

Mon 15/12

12:00-16:40

2 stops21h 40m

£593

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 2/6

08:40-21:23

2 stops20h 43m

Tucson

Mon 9/6

16:55-16:40

2 stops15h 45m

£626

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 14/6

10:45-10:03

1 stop31h 18m

Tucson

Sat 21/6

07:20-10:55

1 stop19h 35m

£698

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 20 results
1
2

Best time to book a flight from London to Tucson

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

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

Use this chart to determine the optimal time to book a return flight from London to Tucson. Price data was last updated on 9 May 2025.

The price you pay for your flight from London to Tucson may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Tucson?

Currently, January is the cheapest month in which you can book a flight from London to Tucson (average of £675). Flying from London 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 LON to TUS?

Find hourly flight availability from London 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 16 May 2025.

A simple way to save on the total cost of your ticket is to fly from London to Tucson in the afternoon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at midday.

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 16 May 2025.
See what other customers who have flown with Delta, Finnair and SWISS from London to Tucson have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,279 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
SWISS
7.5
Good
1,595 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,730 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
Scandinavian Airlines
7.3
Good
1,361 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 London 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?

    If you book a flight to Tucson from London, 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 to Tucson per day from 7 different airlines.

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

    According to our current data, British Airways (£534), Lufthansa (£536), and United Airlines (£553) offers the cheapest pricing from London to Tucson. British Airways is currently priced 21% below the average price you’ll pay for this route.

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

    £403 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Finnair and Lufthansa, with prices starting from £415 and £714, respectively.

  • What are the most popular routes from London to Tucson?

    The most popular flight routes from London to Tucson are London Heathrow - Tucson, London Gatwick - Tucson and London City - Tucson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Tucson?

    Currently, January is the cheapest month in which you can book a flight from London to Tucson (average of £675). Flying from London 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

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Alternative routes for London to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from London to Tucson

Discover the top 7 airlines that operate flights from London 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 16 May 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£480Average£546FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£482Average£628FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£490Average£652FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£509Average£643FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£524Average£627FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£526Average£577FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£532Average£592FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Tucson from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Tucson flexibly with Cheapflights today.

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

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

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