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Cheap flights from London to Tucson from $637

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Tucson departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:30 am - 5:03 pm
LHR
-
TUS
17h 33m
2 stops
Lufthansa Logo
3:25 pm - 2:10 pm
TUS
-
LHR
14h 45m
1 stop
$877Lufthansa
Wed, Sep 2 - Wed, Sep 9
Lufthansa Logo
7:30 am - 5:03 pm
LHR
-
TUS
17h 33m
2 stops
Lufthansa Logo
9:30 am - 4:40 pm
TUS
-
LHR
23h 10m
2 stops
$883Lufthansa
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
9:00 am - 10:40 pm
LHR
-
TUS
20h 40m
2 stops
United Airlines Logo
1:30 pm - 9:40 am
TUS
-
LHR
13h 10m
1 stop
$887United Airlines
Mon, Nov 9 - Wed, Dec 2
Lufthansa Logo
3:20 pm - 12:35 am
LHR
-
TUS
40h 15m
2 stops
Lufthansa Logo
4:15 pm - 8:35 pm
TUS
-
LHR
21h 20m
2 stops
$893Lufthansa
Mon, Nov 9 - Wed, Dec 2
United Airlines Logo
4:25 pm - 5:03 pm
LHR
-
TUS
32h 38m
2 stops
United Airlines Logo
5:40 am - 5:55 am
TUS
-
LHR
16h 15m
2 stops
$908United Airlines
Mon, Aug 31 - Wed, Sep 9
Scandinavian Airlines Logo
6:40 am - 8:47 pm
LHR
-
TUS
22h 07m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:00 pm
TUS
-
LHR
26h 00m
2 stops
$934Scandinavian Airlines
Tue, Jun 2 - Sun, Jun 7
Air France Logo
10:25 am - 9:37 pm
LGW
-
TUS
19h 12m
2 stops
Air France Logo
12:00 pm - 4:00 pm
TUS
-
LGW
20h 00m
2 stops
$1,092Air France
Sat, Sep 5 - Thu, Sep 17
Multiple Airlines Logo
10:20 am - 9:26 pm
LGW
-
TUS
19h 06m
2 stops
Multiple Airlines Logo
10:37 am - 2:40 pm
TUS
-
LGW
20h 03m
2 stops
$1,150Multiple Airlines
Thu, Sep 10 - Sat, Sep 12
Multiple Airlines Logo
10:20 am - 9:24 pm
LGW
-
TUS
19h 04m
2 stops
Multiple Airlines Logo
10:37 am - 6:50 pm
TUS
-
LGW
24h 13m
2 stops
$1,154Multiple Airlines
Sat, Sep 5 - Thu, Sep 17
Air France Logo
10:25 am - 9:37 pm
LGW
-
TUS
19h 12m
2 stops
Air France Logo
12:40 pm - 9:25 am
TUS
-
LGW
36h 45m
2 stops
$1,228Air France
Sat, Sep 26 - Sat, Oct 3

Scandinavian Airlines flights from London to Tucson

Our best Scandinavian Airlines deals on London to Tucson flight tickets
Scandinavian Airlines
Jun 2
LHR6:40 amLondon Heathrow
22h 07m
2 stops
TUS8:47 pmTucson
Jun 7
TUS6:00 amTucson
26h 00m
2 stops
LHR4:00 pmLondon Heathrow
$934
Scandinavian Airlines
Nov 9
LHR6:40 amLondon Heathrow
22h 27m
2 stops
TUS10:07 pmTucson
Dec 2
TUS1:40 pmTucson
19h 45m
3 stops
LHR4:25 pmLondon Heathrow
$986
Scandinavian Airlines
Jun 2
LHR7:05 amLondon Heathrow
21h 42m
3 stops
TUS8:47 pmTucson
Jun 7
TUS6:00 amTucson
28h 30m
2 stops
LHR6:30 pmLondon Heathrow
$993

Aer Lingus flights from London to Tucson

Our best Aer Lingus deals on London to Tucson flight tickets
Aer Lingus
Jun 10
LCY1:45 pmLondon City
17h 16m
2 stops
TUS11:01 pmTucson
Jun 25
TUS6:45 amTucson
18h 20m
2 stops
LCY9:05 amLondon City
$1,448
Aer Lingus
Jun 10
LCY1:45 pmLondon City
17h 16m
2 stops
TUS11:01 pmTucson
Jun 25
TUS6:45 amTucson
18h 20m
2 stops
LCY9:05 amLondon City
$1,466
Aer Lingus
Jun 15
LCY1:45 pmLondon City
17h 16m
2 stops
TUS11:01 pmTucson
Jun 22
TUS6:45 amTucson
17h 50m
2 stops
LCY8:35 amLondon City
$1,524

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from London to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/2

7:30 am-5:03 pm

2 stops17h 33m

Tucson

Wed 9/9

3:25 pm-2:10 pm

1 stop14h 45m

$877

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/2

7:30 am-5:03 pm

2 stops17h 33m

Tucson

Wed 9/9

9:30 am-4:40 pm

2 stops23h 10m

$883

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/9

9:00 am-10:40 pm

2 stops20h 40m

Tucson

Wed 12/2

1:30 pm-9:40 am

1 stop13h 10m

$887

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/9

3:20 pm-12:35 am

2 stops40h 15m

Tucson

Wed 12/2

4:15 pm-8:35 pm

2 stops21h 20m

$893

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 8/31

4:25 pm-5:03 pm

2 stops32h 38m

Tucson

Wed 9/9

5:40 am-5:55 am

2 stops16h 15m

$908

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 6/2

6:40 am-8:47 pm

2 stops22h 07m

Tucson

Sun 6/7

6:00 am-4:00 pm

2 stops26h 00m

$934

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 9/5

10:25 am-9:37 pm

2 stops19h 12m

Tucson

Thu 9/17

12:00 pm-4:00 pm

2 stops20h 00m

$1,092

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Thu 9/10

10:20 am-9:26 pm

2 stops19h 06m

Tucson

Sat 9/12

10:37 am-2:40 pm

2 stops20h 03m

$1,150

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 9/5

10:20 am-9:24 pm

2 stops19h 04m

Tucson

Thu 9/17

10:37 am-6:50 pm

2 stops24h 13m

$1,154

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sat 9/26

10:25 am-9:37 pm

2 stops19h 12m

Tucson

Sat 10/3

12:40 pm-9:25 am

2 stops36h 45m

$1,228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

How to get the cheapest flight ticket from London to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Tucson?

What is the cheapest month to fly to Tucson?

In general, February is the cheapest month to fly from London to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $424. If you don’t want to visit Tucson in February, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of $636.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 5% on your flight if you consider stops on a London to Tucson flight.

When to book flights from London to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from London to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Tucson (LON to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Tucson

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from London to Tucson takes 16h 35m
There are no direct flights from London to Tucson. There are no popular flight routes from London to Tucson.
Search flight deals

Frequently asked questions about flying from London to Tucson

  • How far is London to Tucson by plane?

    A flight from London to Tucson will travel around 5296.3 mi. By plane, this route typically takes 16h 35m.

  • When did momondo last update prices for flights from London to Tucson Airport?

    Prices for flights from London to Tucson Airport were last updated today.

  • How many operators does momondo search for flights from London to Tucson Airport?

  • How old do you have to be to fly from London to Tucson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The travel and health documents you'll need for your trip to Tucson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to Tucson

Compare and see reviews for airlines that fly from London to Tucson with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $909Free CancellationRating
7.4
9,717 reviews
Search United Airlines flights

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from London to Tucson?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tucson from London.

Can I find flights from London to Tucson with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tucson from London with this policy.

How can momondo help me find flights from London to Tucson?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from London.

I’m not ready to book a flight from London to Tucson right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Tucson now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tucson and let you know when they change.

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