Which layover airport has the shortest connection time from Tucson to London?

Chicago (ORD) has the shortest average layover time for this route: 2h 39m.

Which layover airport offers the lowest fares from Tucson to London?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $658.

What airlines fly to London?

American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to London from Tucson according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Tucson and London?

Los Angeles (LAX) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Tucson to London?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 14h 01m.

What is the cheapest airline that flies from Tucson to London?

United Airlines, Delta, and Lufthansa are the most popular carriers operating from Tucson to London

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

Prices for flights from Tucson Airport to London are refreshed on a daily basis.

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

The number of operators available for flights from Tucson Airport to London is 3 as of June 2026.

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

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 Tucson Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$329 Cheap Flights from Tucson to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $968 to $1,259. The lowest price recently found on this route was $491.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:28 pm - 1:15 pm

TUS

LHR

15h 47m

1 stop

8:40 am - 8:33 pm

LHR

TUS

19h 53m

2 stops

$491Virgin Atlantic

Tue, Aug 25 - Sat, Sep 5

12:33 pm - 3:00 pm

TUS

LHR

18h 27m

1 stop

11:15 am - 8:33 pm

LHR

TUS

17h 18m

1 stop

$506Virgin Atlantic

Tue, Aug 25 - Sat, Sep 5

6:00 am - 6:25 am

TUS

LHR

16h 25m

1 stop

5:45 pm - 11:47 am

LHR

TUS

26h 02m

1 stop

$535Virgin Atlantic

Tue, Jul 21 - Tue, Jul 28

7:10 am - 10:00 am

TUS

LHR

19h 50m

1 stop

7:30 am - 11:56 pm

LHR

TUS

23h 26m

2 stops

$872Iberia

Sun, Oct 25 - Tue, Nov 3

6:00 am - 9:00 am

TUS

LHR

20h 00m

1 stop

8:40 am - 10:56 pm

LHR

TUS

21h 16m

2 stops

$875Delta

Wed, Oct 28 - Wed, Nov 4

6:11 am - 10:10 am

TUS

LGW

19h 59m

2 stops

10:45 am - 9:26 pm

LGW

TUS

18h 41m

2 stops

$931American Airlines

Mon, Aug 17 - Fri, Sep 4

1:28 pm - 4:00 pm

TUS

LGW

18h 32m

2 stops

10:35 am - 9:26 pm

LGW

TUS

18h 51m

2 stops

$946Delta

Tue, Aug 18 - Tue, Sep 8

1:29 pm - 5:55 pm

TUS

LCY

20h 26m

2 stops

9:50 am - 9:14 pm

LCY

TUS

18h 24m

2 stops

$965Lufthansa

Tue, Aug 18 - Thu, Nov 12

1:29 pm - 5:55 pm

TUS

LCY

20h 26m

2 stops

9:50 am - 9:14 pm

LCY

TUS

18h 24m

2 stops

$966Lufthansa

Tue, Aug 18 - Thu, Nov 12

6:11 am - 10:50 am

TUS

LGW

20h 39m

2 stops

11:30 am - 10:57 pm

LGW

TUS

43h 27m

2 stops

$1,037Iberia

Tue, Aug 18 - Tue, Aug 25

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British Airways flights from Tucson to London

Our best British Airways deals on Tucson to London flight tickets

British Airways

Oct 28

TUS5:45 amTucson

21h 40m

1 stop

LHR10:25 amLondon Heathrow

Nov 4

LHR11:55 amLondon Heathrow

17h 41m

1 stop

TUS10:36 pmTucson

$900

British Airways

Sep 30

TUS12:27 pmTucson

14h 23m

1 stop

LHR10:50 amLondon Heathrow

Oct 9

LHR8:55 amLondon Heathrow

14h 09m

1 stop

TUS3:04 pmTucson

$901

British Airways

Sep 30

TUS12:09 pmTucson

14h 46m

1 stop

LHR10:55 amLondon Heathrow

Oct 9

LHR4:25 pmLondon Heathrow

24h 17m

1 stop

TUS8:42 amTucson

$902

United Airlines flights from Tucson to London

Our best United Airlines deals on Tucson to London flight tickets

United Airlines

Sep 30

TUS6:06 amTucson

17h 39m

1 stop

LHR7:45 amLondon Heathrow

Oct 9

LHR7:25 amLondon Heathrow

17h 21m

2 stops

TUS4:46 pmTucson

$876

United Airlines

Sep 30

TUS6:06 amTucson

17h 39m

1 stop

LHR7:45 amLondon Heathrow

Oct 9

LHR7:25 amLondon Heathrow

17h 21m

2 stops

TUS4:46 pmTucson

$877

United Airlines

Sep 30

TUS6:06 amTucson

20h 19m

2 stops

LHR10:25 amLondon Heathrow

Oct 9

LHR7:25 amLondon Heathrow

17h 21m

2 stops

TUS4:46 pmTucson

$881

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/25

1:28 pm-1:15 pm

1 stop15h 47m

London Heathrow

Sat 9/5

8:40 am-8:33 pm

2 stops19h 53m

$491

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/25

12:33 pm-3:00 pm

1 stop18h 27m

London Heathrow

Sat 9/5

11:15 am-8:33 pm

1 stop17h 18m

$506

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 7/21

6:00 am-6:25 am

1 stop16h 25m

London Heathrow

Tue 7/28

5:45 pm-11:47 am

1 stop26h 02m

$535

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sun 10/25

7:10 am-10:00 am

1 stop19h 50m

London Heathrow

Tue 11/3

7:30 am-11:56 pm

2 stops23h 26m

$872

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 10/28

6:00 am-9:00 am

1 stop20h 00m

London Heathrow

Wed 11/4

8:40 am-10:56 pm

2 stops21h 16m

$875

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Mon 8/17

6:11 am-10:10 am

2 stops19h 59m

London Gatwick

Fri 9/4

10:45 am-9:26 pm

2 stops18h 41m

$931

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 8/18

1:28 pm-4:00 pm

2 stops18h 32m

London Gatwick

Tue 9/8

10:35 am-9:26 pm

2 stops18h 51m

$946

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Tue 8/18

1:29 pm-5:55 pm

2 stops20h 26m

London City

Thu 11/12

9:50 am-9:14 pm

2 stops18h 24m

$965

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Tue 8/18

1:29 pm-5:55 pm

2 stops20h 26m

London City

Thu 11/12

9:50 am-9:14 pm

2 stops18h 24m

$966

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 8/18

6:11 am-10:50 am

2 stops20h 39m

London Gatwick

Tue 8/25

11:30 am-10:57 pm

2 stops43h 27m

$1,037

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tucson to London

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

Prices

Airlines

Layovers

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Tucson is in January. Flight prices, which tend to average around $381, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Tucson averaging around $587.

Can stopping save me money on Tucson to London flights?

You could potentially save up to 42% on your flight if you consider stops on a Tucson to London flight.

How have Tucson to London flight prices changed over time?

When to book flights from Tucson to London

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

Estimated round-trip price

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

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

Fastest flight time	15h 09m
Direct flights	None

The fastest flight from Tucson to London takes 15h 09m

There are no direct flights from Tucson to London. There are no popular flight routes from Tucson to London.

Search flight deals

Frequently asked questions about flying from Tucson to London

How far is Tucson to London by plane?
London is 5296.3 mi away from Tucson. Typically, this will take 15h 09m by plane in normal conditions.
When did momondo last update prices for flights from Tucson Airport to London?
Prices for flights from Tucson Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Tucson Airport to London?
The number of operators available for flights from Tucson Airport to London is 3 as of June 2026.
How old do you have to be to fly from Tucson Airport to London?
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 Tucson Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tucson to London?
Based on momondo bookings for flights between Tucson and London, the leading airline is United Airlines, making up 33% of the total bookings. Other popular airlines include American Airlines with 29%, British Airways with 19%, and Delta with 11%.

Best airlines flying from Tucson to London

Compare and see reviews for airlines that fly from Tucson to London with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,073 reviews	Search British Airways flights
United Airlines	PriceFrom $658	Free Cancellation	Rating 7.4 9,898 reviews	Search United Airlines flights
American Airlines	PriceFrom $698	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Watford

Cobham

Brentwood

Guildford

Ilford

Folkestone

Uxbridge

Romford

Why use momondo?

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

Finding the right flight to London from Tucson is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from Tucson which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Tucson to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Tucson to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in London

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London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Tucson to London from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to London departing on 11/3. 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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British Airways flights from Tucson to London

Our best British Airways deals on Tucson to London flight tickets

United Airlines flights from Tucson to London

Our best United Airlines deals on Tucson to London flight tickets

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Use the filters below to find and compare flights from Tucson to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Tucson to London

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

What is the cheapest month to fly to London?

Can stopping save me money on Tucson to London flights?

How have Tucson to London flight prices changed over time?

What is the cheapest airline that flies from Tucson to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Tucson and London?

Which layover airport offers the lowest fares from Tucson to London?

Which layover airport has the shortest travel time from Tucson to London?

Which layover airport has the shortest connection time from Tucson to London?

When to book flights from Tucson to London

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Tucson to London

Best airlines flying from Tucson to London

Compare and see reviews for airlines that fly from Tucson to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Tucson

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