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Cheap flights from London to Tucson from $651

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 10/7. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:55 am - 5:04 pm
LHR
-
TUS
18h 09m
2 stops
Lufthansa Logo
11:05 am - 7:55 am
TUS
-
LHR
12h 50m
1 stop
$889Lufthansa
Tue, Sep 1 - Tue, Sep 29
United Airlines Logo
6:55 am - 5:04 pm
LHR
-
TUS
18h 09m
2 stops
United Airlines Logo
9:39 am - 9:00 am
TUS
-
LHR
15h 21m
2 stops
$891United Airlines
Tue, Sep 1 - Tue, Sep 29
Finnair Logo
8:55 am - 6:40 pm
LHR
-
TUS
17h 45m
1 stop
Finnair Logo
12:29 pm - 6:50 am
TUS
-
LHR
34h 21m
1 stop
$1,065Finnair
Mon, May 11 - Sun, May 24
Finnair Logo
2:25 pm - 6:40 pm
LHR
-
TUS
36h 15m
1 stop
Finnair Logo
12:29 pm - 6:50 am
TUS
-
LHR
34h 21m
1 stop
$1,066Finnair
Mon, May 11 - Sun, May 24
Multiple Airlines Logo
1:05 pm - 12:06 pm
LGW
-
TUS
31h 01m
2 stops
Multiple Airlines Logo
5:47 pm - 10:55 am
TUS
-
LGW
33h 08m
1 stop
$1,259Multiple Airlines
Mon, Jun 8 - Sat, Jul 11
Iberia Logo
8:40 pm - 10:57 pm
LGW
-
TUS
34h 17m
2 stops
Iberia Logo
3:57 pm - 10:50 am
TUS
-
LGW
34h 53m
2 stops
$1,260Iberia
Mon, Jun 8 - Sat, Jul 11
Multiple Airlines Logo
1:05 pm - 12:06 pm
LGW
-
TUS
31h 01m
2 stops
Multiple Airlines Logo
5:25 pm - 10:55 am
TUS
-
LGW
33h 30m
1 stop
$1,268Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Iberia Logo
8:40 pm - 10:55 pm
LGW
-
TUS
34h 15m
2 stops
Iberia Logo
3:55 pm - 10:50 am
TUS
-
LGW
34h 55m
2 stops
$1,272Iberia
Sun, May 17 - Sun, May 31
Aer Lingus Logo
6:45 am - 11:59 pm
LCY
-
TUS
25h 14m
2 stops
Aer Lingus Logo
6:45 am - 10:20 am
TUS
-
LCY
19h 35m
2 stops
$1,321Aer Lingus
Tue, May 12 - Sun, May 24
Aer Lingus Logo
9:10 am - 10:57 pm
LCY
-
TUS
21h 47m
2 stops
Aer Lingus Logo
6:45 am - 8:35 am
TUS
-
LCY
17h 50m
2 stops
$1,505Aer Lingus
Thu, May 21 - Tue, May 26

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Delta flights from London to Tucson

Our best Delta deals on London to Tucson flight tickets
Delta
May 11
LHR6:30 amLondon Heathrow
17h 34m
2 stops
TUS4:04 pmTucson
May 24
TUS4:44 pmTucson
16h 51m
1 stop
LHR5:35 pmLondon Heathrow
$1,153
Delta
May 11
LHR6:30 amLondon Heathrow
23h 14m
2 stops
TUS9:44 pmTucson
May 24
TUS4:44 pmTucson
14h 16m
1 stop
LHR3:00 pmLondon Heathrow
$1,154
Delta
May 11
LHR6:30 amLondon Heathrow
17h 34m
2 stops
TUS4:04 pmTucson
May 24
TUS12:31 pmTucson
21h 04m
1 stop
LHR5:35 pmLondon Heathrow
$1,155

Aer Lingus flights from London to Tucson

Our best Aer Lingus deals on London to Tucson flight tickets
Aer Lingus
May 12
LCY6:45 amLondon City
25h 14m
2 stops
TUS11:59 pmTucson
May 24
TUS6:45 amTucson
19h 35m
2 stops
LCY10:20 amLondon City
$1,321
Aer Lingus
May 21
LCY9:10 amLondon City
21h 47m
2 stops
TUS10:57 pmTucson
May 26
TUS6:45 amTucson
17h 50m
2 stops
LCY8:35 amLondon City
$1,505
Aer Lingus
May 17
LCY1:15 pmLondon City
18h 44m
2 stops
TUS11:59 pmTucson
May 31
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 April 22, 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

Tue 9/1

6:55 am-5:04 pm

2 stops18h 09m

Tucson

Tue 9/29

11:05 am-7:55 am

1 stop12h 50m

$889

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 9/1

6:55 am-5:04 pm

2 stops18h 09m

Tucson

Tue 9/29

9:39 am-9:00 am

2 stops15h 21m

$891

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 5/11

8:55 am-6:40 pm

1 stop17h 45m

Tucson

Sun 5/24

12:29 pm-6:50 am

1 stop34h 21m

$1,065

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 5/11

2:25 pm-6:40 pm

1 stop36h 15m

Tucson

Sun 5/24

12:29 pm-6:50 am

1 stop34h 21m

$1,066

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 6/8

1:05 pm-12:06 pm

2 stops31h 01m

Tucson

Sat 7/11

5:47 pm-10:55 am

1 stop33h 08m

$1,259

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Mon 6/8

8:40 pm-10:57 pm

2 stops34h 17m

Tucson

Sat 7/11

3:57 pm-10:50 am

2 stops34h 53m

$1,260

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Fri 6/5

1:05 pm-12:06 pm

2 stops31h 01m

Tucson

Fri 6/12

5:25 pm-10:55 am

1 stop33h 30m

$1,268

LondonTucson

LGW - TUS

LGWTUS

London Gatwick

Sun 5/17

8:40 pm-10:55 pm

2 stops34h 15m

Tucson

Sun 5/31

3:55 pm-10:50 am

2 stops34h 55m

$1,272

LondonTucson

LCY - TUS

LCYTUS

London City

Tue 5/12

6:45 am-11:59 pm

2 stops25h 14m

Tucson

Sun 5/24

6:45 am-10:20 am

2 stops19h 35m

$1,321

LondonTucson

LCY - TUS

LCYTUS

London City

Thu 5/21

9:10 am-10:57 pm

2 stops21h 47m

Tucson

Tue 5/26

6:45 am-8:35 am

2 stops17h 50m

$1,505

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 $761. If you don’t want to visit Tucson in February, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of $766.

Can stopping save me money on London to Tucson flights?

You could potentially save up to 7% 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

13h 17m

Direct flights

None
The fastest flight from London to Tucson takes 13h 17m
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 13h 17m.

  • 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
9,625 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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