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Cheap flights from London Heathrow Airport to Tucson from $633

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 Heathrow Airport to Tucson departing on 8/31. 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 Heathrow Airport to Tucson

Cheap round-trip flights

Lufthansa Logo
7:25 am - 8:18 pmLHR-TUS
20h 53m2 stops
Lufthansa Logo
1:30 pm - 9:40 amTUS-LHR
12h 10m1 stop
$675Lufthansa
Find Deal
Thu, Sep 4 - Thu, Sep 18
United Airlines Logo
6:35 am - 6:10 pmLHR-TUS
18h 35m2 stops
United Airlines Logo
5:10 pm - 7:10 amTUS-LHR
31h 00m2 stops
$687United Airlines
Find Deal
Tue, Nov 4 - Tue, Dec 2
Lufthansa Logo
1:40 pm - 8:32 pmLHR-TUS
14h 52m1 stop
Lufthansa Logo
4:16 pm - 12:20 pmTUS-LHR
12h 04m1 stop
$688Lufthansa
Find Deal
Thu, Sep 4 - Thu, Sep 18
British Airways Logo
11:55 am - 9:17 pmLHR-TUS
16h 22m1 stop
British Airways Logo
4:43 pm - 12:15 pmTUS-LHR
12h 32m1 stop
$701British Airways
Find Deal
Tue, Nov 4 - Tue, Dec 2
Air Canada Logo
9:30 am - 8:24 pmLHR-TUS
18h 54m2 stops
Air Canada Logo
6:00 am - 8:35 amTUS-LHR
18h 35m2 stops
$725Air Canada
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Fri, Sep 26 - Mon, Oct 6
Delta Logo
6:30 am - 9:47 pmLHR-TUS
23h 17m2 stops
Delta Logo
8:00 am - 10:55 amTUS-LHR
19h 55m1 stop
$728Delta
Find Deal
Wed, Sep 10 - Mon, Dec 15
Air Canada Logo
9:30 am - 8:24 pmLHR-TUS
18h 54m2 stops
Air Canada Logo
6:00 am - 8:35 amTUS-LHR
18h 35m2 stops
$729Air Canada
Find Deal
Fri, Sep 26 - Mon, Oct 6
Logo
7:25 am - 8:18 pmLHR-TUS
20h 53m2 stops
Logo
4:16 pm - 6:30 amTUS-LHR
30h 14m2 stops
$733
Find Deal
Wed, Sep 3 - Fri, Sep 12
Logo
1:25 pm - 9:59 amLHR-TUS
27h 34m2 stops
Logo
7:00 am - 7:10 amTUS-LHR
17h 10m3 stops
$740
Find Deal
Wed, Nov 26 - Fri, Dec 5
Delta Logo
9:20 am - 9:47 pmLHR-TUS
20h 27m1 stop
Delta Logo
1:00 pm - 10:55 amTUS-LHR
14h 55m1 stop
$741Delta
Find Deal
Wed, Sep 10 - Mon, Dec 15

Lufthansa flights from London Heathrow Airport to Tucson

Our best Lufthansa deals on London Heathrow Airport to Tucson flight tickets
Lufthansa
Sep 4
LHR7:25 amLondon Heathrow
20h 53m
2 stops
TUS8:18 pmTucson
Sep 18
TUS1:30 pmTucson
12h 10m
1 stop
LHR9:40 amLondon Heathrow
$675
Find similar
Lufthansa
Sep 4
LHR1:40 pmLondon Heathrow
14h 52m
1 stop
TUS8:32 pmTucson
Sep 18
TUS4:16 pmTucson
12h 04m
1 stop
LHR12:20 pmLondon Heathrow
$688
Find similar
Lufthansa
Nov 12
LHR11:35 amLondon Heathrow
17h 09m
1 stop
TUS9:44 pmTucson
Nov 21
TUS6:15 pmTucson
34h 45m
1 stop
LHR12:00 pmLondon Heathrow
$711
Find similar

Scandinavian Airlines flights from London Heathrow Airport to Tucson

Our best Scandinavian Airlines deals on London Heathrow Airport to Tucson flight tickets
Scandinavian Airlines
Aug 30
LHR6:40 amLondon Heathrow
22h 47m
2 stops
TUS9:27 pmTucson
Sep 15
TUS11:55 amTucson
21h 45m
3 stops
LHR5:40 pmLondon Heathrow
$873
Find similar
Scandinavian Airlines
Aug 27
LHR6:40 amLondon Heathrow
23h 07m
2 stops
TUS9:47 pmTucson
Sep 6
TUS6:00 amTucson
28h 50m
3 stops
LHR6:50 pmLondon Heathrow
$938
Find similar
Scandinavian Airlines
Sep 26
LHR6:40 amLondon Heathrow
22h 56m
2 stops
TUS9:36 pmTucson
Oct 6
TUS12:02 pmTucson
21h 38m
3 stops
LHR5:40 pmLondon Heathrow
$991
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 August 2, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 9/4

7:25 am-8:18 pm

2 stops20h 53m

Tucson

Thu 9/18

1:30 pm-9:40 am

1 stop12h 10m

$675

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 11/4

6:35 am-6:10 pm

2 stops18h 35m

Tucson

Tue 12/2

5:10 pm-7:10 am

2 stops31h 00m

$687

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 9/4

1:40 pm-8:32 pm

1 stop14h 52m

Tucson

Thu 9/18

4:16 pm-12:20 pm

1 stop12h 04m

$688

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 11/4

11:55 am-9:17 pm

1 stop16h 22m

Tucson

Tue 12/2

4:43 pm-12:15 pm

1 stop12h 32m

$701

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 9/26

9:30 am-8:24 pm

2 stops18h 54m

Tucson

Mon 10/6

6:00 am-8:35 am

2 stops18h 35m

$725

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

6:30 am-9:47 pm

2 stops23h 17m

Tucson

Mon 12/15

8:00 am-10:55 am

1 stop19h 55m

$728

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 9/26

9:30 am-8:24 pm

2 stops18h 54m

Tucson

Mon 10/6

6:00 am-8:35 am

2 stops18h 35m

$729

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/3

7:25 am-8:18 pm

2 stops20h 53m

Tucson

Fri 9/12

4:16 pm-6:30 am

2 stops30h 14m

$733

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 11/26

1:25 pm-9:59 am

2 stops27h 34m

Tucson

Fri 12/5

7:00 am-7:10 am

3 stops17h 10m

$740

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

9:20 am-9:47 pm

1 stop20h 27m

Tucson

Mon 12/15

1:00 pm-10:55 am

1 stop14h 55m

$741

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 Heathrow Airport 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 cheapest month to fly to Tucson?

In general, February is the cheapest month to fly from London Heathrow Airport to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $748. If you don’t want to visit Tucson in February, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $748.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Tuesday is the cheapest day to fly to Tucson from London Heathrow Airport. The lowest ticket price found for a Tuesday departure recently was $738. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Tucson for around $997.

What is the cheapest time of day to depart on your flight to Tucson?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Tucson when you can find flight prices for as low as $790. Flying to Tucson in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $974.

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

You are more likely to see cheaper flights to Tucson from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $887 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from London Heathrow Airport for as low as $659 on momondo.

Can stopping save me money on London Heathrow Airport to Tucson flights?

You could potentially save up to 40% on your flight if you consider stops on a London Heathrow Airport to Tucson flight.

When to book flights from London Heathrow Airport to Tucson

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

Cheap London Heathrow Airport to Tucson (LHR to TUS) flight deals and tips

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

Best Price Found

$633

Fastest flight time

14h 13m

Direct flights

None

Airports in Tucson

1 airport
The best one-way flight to Tucson from London Heathrow Airport in the past 72 hours is $633. The best round-trip flight deal from London Heathrow Airport to Tucson found on momondo in the last 72 hours is $675.
The fastest flight from London Heathrow Airport to Tucson takes 14h 13m
There are no direct flights from London Heathrow Airport to Tucson. Popular non-direct route for this connection is London Heathrow Airport - Tucson Airport.
There is 1 airport near Tucson: Tucson (TUS)
Search flight deals

  • How far is London Heathrow to Tucson by plane?

    Tucson is 5285.8 mi away from London Heathrow. By plane, this route typically takes 14h 52m.

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

    Prices for flights from London Heathrow Airport to Tucson Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Tucson Airport.

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

    The travel and health documents required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from London Heathrow Airport to Tucson

Compare and see reviews for airlines that fly from London Heathrow Airport to Tucson with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $692Free CancellationRating
6.6
7,230 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
Nogales
Douglas

Why use momondo?

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

It is quick and easy to find London to Tucson flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tucson that suits you.

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

Flights from London to Tucson with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Tucson flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Tucson, momondo offers a useful price alert feature which will track prices for flights to Tucson from London and alert you when they change.

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