What airlines fly to London?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London from Tucson according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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.

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

Phoenix (PHX) has the shortest average layover time for this route: 1h 27m.

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

Los Angeles (LAX) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Delta, Iberia, and Aer Lingus are the most popular carriers operating from Tucson to London

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

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 11h 46m.

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 4 as of February 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.

$285 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 $795 to $1,142. The lowest price recently found on this route was $627.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

9:38 am - 3:40 pm

TUS

LHR

22h 02m

2 stops

7:25 am - 8:18 pm

LHR

TUS

20h 53m

2 stops

$627Lufthansa

Wed, Apr 22 - Tue, Apr 28

6:58 am - 9:40 am

TUS

LHR

19h 42m

1 stop

6:35 am - 8:49 pm

LHR

TUS

21h 14m

2 stops

$635United Airlines

Thu, Mar 5 - Wed, Mar 11

9:38 am - 4:40 pm

TUS

LHR

23h 02m

2 stops

7:25 am - 5:14 pm

LHR

TUS

17h 49m

2 stops

$637Lufthansa

Wed, Apr 22 - Tue, Apr 28

5:43 pm - 8:35 pm

TUS

LHR

19h 52m

2 stops

6:35 am - 8:49 pm

LHR

TUS

21h 14m

2 stops

$639United Airlines

Thu, Mar 5 - Wed, Mar 11

5:37 pm - 3:00 pm

TUS

LHR

13h 23m

1 stop

6:30 am - 4:56 pm

LHR

TUS

18h 26m

2 stops

$652Virgin Atlantic

Wed, Apr 22 - Tue, Apr 28

6:05 am - 10:20 am

TUS

LHR

20h 15m

2 stops

6:30 am - 8:33 pm

LHR

TUS

22h 03m

2 stops

$655Delta

Wed, Apr 29 - Wed, May 6

3:47 pm - 8:00 pm

TUS

LGW

20h 13m

2 stops

8:40 pm - 11:59 pm

LGW

TUS

35h 19m

2 stops

$701Iberia

Mon, Apr 20 - Mon, Apr 27

5:00 am - 8:50 am

TUS

LCY

44h 50m

2 stops

11:00 am - 8:57 pm

LCY

TUS

41h 57m

2 stops

$837British Airways

Sun, Mar 22 - Tue, Apr 7

3:51 pm - 8:00 pm

TUS

LGW

20h 09m

2 stops

8:40 pm - 11:59 pm

LGW

TUS

35h 19m

2 stops

$889Iberia

Tue, Apr 21 - Mon, Apr 27

7:00 am - 8:50 am

TUS

LCY

42h 50m

2 stops

7:15 pm - 8:57 pm

LCY

TUS

33h 42m

2 stops

$917British Airways

Sun, Mar 22 - Tue, Apr 7

Virgin Atlantic flights from Tucson to London

Our best Virgin Atlantic deals on Tucson to London flight tickets

Virgin Atlantic

Apr 22

TUS5:37 pmTucson

13h 23m

1 stop

LHR3:00 pmLondon Heathrow

Apr 28

LHR6:30 amLondon Heathrow

18h 26m

2 stops

TUS4:56 pmTucson

$652

Virgin Atlantic

Apr 14

TUS11:12 amTucson

17h 53m

2 stops

LHR1:05 pmLondon Heathrow

Apr 28

LHR8:40 amLondon Heathrow

19h 53m

2 stops

TUS8:33 pmTucson

$654

Virgin Atlantic

Mar 19

TUS11:46 amTucson

22h 04m

1 stop

LHR4:50 pmLondon Heathrow

Mar 26

LHR11:20 amLondon Heathrow

16h 45m

1 stop

TUS9:05 pmTucson

$664

Air Canada flights from Tucson to London

Our best Air Canada deals on Tucson to London flight tickets

Air Canada

Apr 19

TUS7:15 amTucson

22h 05m

2 stops

LHR1:20 pmLondon Heathrow

Apr 28

LHR8:30 amLondon Heathrow

40h 44m

2 stops

TUS5:14 pmTucson

$665

Air Canada

Apr 21

TUS7:15 amTucson

18h 45m

2 stops

LHR10:00 amLondon Heathrow

Apr 28

LHR5:40 pmLondon Heathrow

31h 34m

2 stops

TUS5:14 pmTucson

$669

Air Canada

Apr 22

TUS9:38 amTucson

18h 12m

2 stops

LHR11:50 amLondon Heathrow

Apr 28

LHR5:40 pmLondon Heathrow

34h 38m

2 stops

TUS8:18 pmTucson

$674

Fly from

Fly to

Route

Depart

Return

Price

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/22

9:38 am-3:40 pm

2 stops22h 02m

London Heathrow

Tue 4/28

7:25 am-8:18 pm

2 stops20h 53m

$627

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 3/5

6:58 am-9:40 am

1 stop19h 42m

London Heathrow

Wed 3/11

6:35 am-8:49 pm

2 stops21h 14m

$635

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/22

9:38 am-4:40 pm

2 stops23h 02m

London Heathrow

Tue 4/28

7:25 am-5:14 pm

2 stops17h 49m

$637

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 3/5

5:43 pm-8:35 pm

2 stops19h 52m

London Heathrow

Wed 3/11

6:35 am-8:49 pm

2 stops21h 14m

$639

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/22

5:37 pm-3:00 pm

1 stop13h 23m

London Heathrow

Tue 4/28

6:30 am-4:56 pm

2 stops18h 26m

$652

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/29

6:05 am-10:20 am

2 stops20h 15m

London Heathrow

Wed 5/6

6:30 am-8:33 pm

2 stops22h 03m

$655

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Mon 4/20

3:47 pm-8:00 pm

2 stops20h 13m

London Gatwick

Mon 4/27

8:40 pm-11:59 pm

2 stops35h 19m

$701

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Sun 3/22

5:00 am-8:50 am

2 stops44h 50m

London City

Tue 4/7

11:00 am-8:57 pm

2 stops41h 57m

$837

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 4/21

3:51 pm-8:00 pm

2 stops20h 09m

London Gatwick

Mon 4/27

8:40 pm-11:59 pm

2 stops35h 19m

$889

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Sun 3/22

7:00 am-8:50 am

2 stops42h 50m

London City

Tue 4/7

7:15 pm-8:57 pm

2 stops33h 42m

$917

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 October. Flight prices, which tend to average around $745, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Tucson averaging around $755.

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

You are more likely to see cheaper flights to London from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Tucson for as low as $719 on momondo.

Can stopping save me money on Tucson to London flights?

You could potentially save up to 35% on your flight if you consider stops on a Tucson to London flight.

How have Tucson to London flight prices changed over time?

As of February 2026, prices for Tucson to London flights are approximately 15% more expensive when compared to flights at the same time last year.

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	12h 00m
Direct flights	None

The fastest flight from Tucson to London takes 12h 00m

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

Search flight deals

How far is Tucson to London by plane?
London is 5296.3 mi away from Tucson. Typically, this will take 12h 00m 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 4 as of February 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 British Airways, making up 39% of the total bookings. Other popular airlines include United Airlines with 27%, American Airlines with 19%, and Iberia with 8%.

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
Scandinavian Airlines	PriceFrom $298	Free Cancellation	Rating 7.3 1,677 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $647	Free Cancellation	Rating 6.7 7,716 reviews	Search British Airways flights
United Airlines	PriceFrom $656	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
American Airlines	PriceFrom $698	Free Cancellation	Rating 7.2 11,230 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Croydon

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 3/6

Fri 3/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Tucson

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Tucson to London from $285

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 7/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Tucson to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Virgin Atlantic flights from Tucson to London

Our best Virgin Atlantic deals on Tucson to London flight tickets

Air Canada flights from Tucson to London

Our best Air Canada deals on Tucson to London flight tickets

momondo Fare Finder

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?

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

Can stopping save me money on Tucson to London flights?

You could potentially save up to 35% on your flight if you consider stops on a Tucson to London flight.

How have Tucson to London flight prices changed over time?

As of February 2026, prices for Tucson to London flights are approximately 15% more expensive when compared to flights at the same time last year.

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

Delta, Iberia, and Aer Lingus are the most popular carriers operating from Tucson to London

What airlines fly to London?

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

Los Angeles (LAX) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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.

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

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 11h 46m.

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

Phoenix (PHX) has the shortest average layover time for this route: 1h 27m.

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

How far is Tucson to London by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year