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Cheap flights from London to Tucson from $494

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 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
7:25 am - 8:18 pm
LHR
-
TUS
20h 53m
2 stops
Lufthansa Logo
8:50 am - 7:25 am
TUS
-
LHR
14h 35m
1 stop
$824Lufthansa
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
8:45 am - 10:02 pm
LHR
-
TUS
21h 17m
2 stops
United Airlines Logo
4:25 pm - 12:25 pm
TUS
-
LHR
12h 00m
1 stop
$852United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
10:50 am - 10:02 pm
LHR
-
TUS
19h 12m
2 stops
United Airlines Logo
7:30 am - 7:15 am
TUS
-
LHR
15h 45m
2 stops
$856United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:25 am - 6:25 pm
LHR
-
TUS
19h 00m
2 stops
United Airlines Logo
5:40 am - 7:40 am
TUS
-
LHR
42h 00m
2 stops
$857United Airlines
Wed, Sep 16 - Sun, Sep 20
Multiple Airlines Logo
10:05 am - 4:55 pm
LGW
-
TUS
14h 50m
1 stop
Multiple Airlines Logo
6:00 am - 10:55 am
TUS
-
LGW
20h 55m
1 stop
$1,198Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
Aer Lingus Logo
9:10 am - 11:59 pm
LCY
-
TUS
22h 49m
2 stops
Aer Lingus Logo
6:00 am - 8:35 am
TUS
-
LCY
18h 35m
2 stops
$1,252Aer Lingus
Mon, May 11 - Mon, May 18
Aer Lingus Logo
1:15 pm - 11:59 pm
LCY
-
TUS
18h 44m
2 stops
Aer Lingus Logo
12:28 pm - 5:20 pm
TUS
-
LCY
20h 52m
2 stops
$1,283Aer Lingus
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
10:05 am - 9:00 pm
LGW
-
TUS
18h 55m
1 stop
Multiple Airlines Logo
12:31 pm - 10:05 pm
TUS
-
LGW
25h 34m
2 stops
$1,363Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
British Airways Logo
7:05 pm - 8:00 pm
LCY
-
TUS
32h 55m
2 stops
British Airways Logo
9:33 am - 4:25 pm
TUS
-
LCY
22h 52m
2 stops
$1,368British Airways
Thu, May 21 - Mon, Jun 1
British Airways Logo
7:15 pm - 7:13 pm
LCY
-
TUS
31h 58m
2 stops
British Airways Logo
11:00 am - 2:05 pm
TUS
-
LCY
20h 05m
2 stops
$5,515British Airways
Tue, Sep 22 - Wed, Jan 20

Lufthansa flights from London to Tucson

Our best Lufthansa deals on London to Tucson flight tickets
Lufthansa
May 11
LHR1:40 pmLondon Heathrow
15h 41m
1 stop
TUS9:21 pmTucson
May 18
TUS8:50 amTucson
18h 20m
1 stop
LHR11:10 amLondon Heathrow
$889
Lufthansa
Apr 24
LHR2:50 pmLondon Heathrow
13h 28m
1 stop
TUS8:18 pmTucson
May 1
TUS12:35 pmTucson
15h 00m
1 stop
LHR11:35 amLondon Heathrow
$956
Lufthansa
May 21
LHR1:40 pmLondon Heathrow
28h 27m
1 stop
TUS10:07 amTucson
May 26
TUS6:37 amTucson
17h 18m
1 stop
LHR7:55 amLondon Heathrow
$1,060

United Airlines flights from London to Tucson

Our best United Airlines deals on London to Tucson flight tickets
United Airlines
Sep 16
LHR7:25 amLondon Heathrow
19h 00m
2 stops
TUS6:25 pmTucson
Sep 20
TUS5:40 amTucson
42h 00m
2 stops
LHR7:40 amLondon Heathrow
$857
United Airlines
Sep 16
LHR7:25 amLondon Heathrow
19h 00m
2 stops
TUS6:25 pmTucson
Sep 20
TUS5:40 amTucson
42h 00m
2 stops
LHR7:40 amLondon Heathrow
$858
United Airlines
Sep 16
LHR7:25 amLondon Heathrow
37h 00m
2 stops
TUS12:25 pmTucson
Sep 20
TUS5:40 amTucson
42h 00m
2 stops
LHR7:40 amLondon Heathrow
$876

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 March 29, 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

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 4/21

7:25 am-8:18 pm

2 stops20h 53m

Tucson

Tue 4/28

8:50 am-7:25 am

1 stop14h 35m

$824
Quickest round-trip

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 4/21

8:45 am-10:02 pm

2 stops21h 17m

Tucson

Tue 4/28

4:25 pm-12:25 pm

1 stop12h 00m

$852

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 4/21

10:50 am-10:02 pm

2 stops19h 12m

Tucson

Tue 4/28

7:30 am-7:15 am

2 stops15h 45m

$856

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/16

7:25 am-6:25 pm

2 stops19h 00m

Tucson

Sun 9/20

5:40 am-7:40 am

2 stops42h 00m

$857

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 6/1

10:05 am-4:55 pm

1 stop14h 50m

Tucson

Thu 6/4

6:00 am-10:55 am

1 stop20h 55m

$1,198

LondonTucson

LCY - TUS

LCYTUS

London City

Mon 5/11

9:10 am-11:59 pm

2 stops22h 49m

Tucson

Mon 5/18

6:00 am-8:35 am

2 stops18h 35m

$1,252

LondonTucson

LCY - TUS

LCYTUS

London City

Sun 4/19

1:15 pm-11:59 pm

2 stops18h 44m

Tucson

Wed 4/22

12:28 pm-5:20 pm

2 stops20h 52m

$1,283

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 6/1

10:05 am-9:00 pm

1 stop18h 55m

Tucson

Thu 6/4

12:31 pm-10:05 pm

2 stops25h 34m

$1,363

LondonTucson

LCY - TUS

LCYTUS

London City

Thu 5/21

7:05 pm-8:00 pm

2 stops32h 55m

Tucson

Mon 6/1

9:33 am-4:25 pm

2 stops22h 52m

$1,368

LondonTucson

LCY - TUS

LCYTUS

London City

Tue 9/22

7:15 pm-7:13 pm

2 stops31h 58m

Tucson

Wed 1/20

11:00 am-2:05 pm

2 stops20h 05m

$5,515

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, November 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 $744. If you don’t want to visit Tucson in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of $761.

How far in advance should I book a flight to Tucson?

You are more likely to see cheaper flights to Tucson from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London for as low as $714 on momondo.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 15% 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

17h 12m

Direct flights

None
The fastest flight from London to Tucson takes 17h 12m
There are no direct flights from London to Tucson. There are no popular flight routes from London to Tucson.
Search flight deals

  • 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 17h 12m.

  • 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.

  • What is the most popular airline from London to Tucson?

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
British AirwaysPriceFrom $726Free CancellationRating
6.7
7,829 reviews
Search British Airways 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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