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Cheap flights from Tucson to London from £286

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 9/8. 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 Tucson to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:34 - 16:50
TUS
-
LHR
19h 16m
2 stops
United Airlines Logo
11:35 - 21:14
LHR
-
TUS
16h 39m
1 stop
£580United Airlines
Tue, 10 Nov - Thu, 12 Nov
Lufthansa Logo
10:42 - 16:50
TUS
-
LHR
23h 08m
2 stops
Lufthansa Logo
06:30 - 22:16
LHR
-
TUS
22h 46m
2 stops
£631Lufthansa
Mon, 9 Nov - Wed, 11 Nov
Lufthansa Logo
10:42 - 20:50
TUS
-
LHR
27h 08m
2 stops
Lufthansa Logo
19:30 - 22:16
LHR
-
TUS
33h 46m
2 stops
£646Lufthansa
Tue, 10 Nov - Thu, 12 Nov
Iberia Logo
08:00 - 06:50
TUS
-
LHR
15h 50m
1 stop
Iberia Logo
19:40 - 09:39
LHR
-
TUS
20h 59m
2 stops
£649Iberia
Wed, 28 Oct - Wed, 4 Nov
Iberia Logo
08:00 - 06:50
TUS
-
LHR
15h 50m
1 stop
Iberia Logo
19:40 - 09:54
LHR
-
TUS
21h 14m
2 stops
£650Iberia
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
06:00 - 06:55
TUS
-
LHR
17h 55m
2 stops
Delta Logo
06:30 - 22:55
LHR
-
TUS
23h 25m
2 stops
£656Delta
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
07:00 - 09:00
TUS
-
LGW
19h 00m
2 stops
Delta Logo
10:00 - 22:07
LGW
-
TUS
19h 07m
2 stops
£667Delta
Tue, 12 Jan - Tue, 26 Jan
Multiple Airlines Logo
07:05 - 10:55
TUS
-
LGW
20h 50m
2 stops
Multiple Airlines Logo
11:55 - 22:15
LGW
-
TUS
17h 20m
2 stops
£720Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
07:05 - 10:55
TUS
-
LGW
20h 50m
2 stops
Multiple Airlines Logo
11:55 - 22:15
LGW
-
TUS
17h 20m
2 stops
£721Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
KLM Logo
13:27 - 16:35
TUS
-
LCY
20h 08m
2 stops
KLM Logo
07:45 - 22:55
LCY
-
TUS
22h 10m
2 stops
£737KLM
Sun, 1 Nov - Fri, 6 Nov

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United Airlines flights from Tucson to London

Our best United Airlines deals on Tucson to London flight tickets
United Airlines
10 Nov
TUS14:34Tucson
19h 16m
2 stops
LHR16:50London Heathrow
12 Nov
LHR11:35London Heathrow
16h 39m
1 stop
TUS21:14Tucson
£580
United Airlines
21 Oct
TUS11:11Tucson
12h 34m
1 stop
LHR07:45London Heathrow
28 Oct
LHR06:50London Heathrow
22h 16m
2 stops
TUS22:06Tucson
£652
United Airlines
21 Oct
TUS11:11Tucson
12h 34m
1 stop
LHR07:45London Heathrow
28 Oct
LHR06:50London Heathrow
22h 16m
2 stops
TUS22:06Tucson
£653

Lufthansa flights from Tucson to London

Our best Lufthansa deals on Tucson to London flight tickets
Lufthansa
9 Nov
TUS10:42Tucson
23h 08m
2 stops
LHR16:50London Heathrow
11 Nov
LHR06:30London Heathrow
22h 46m
2 stops
TUS22:16Tucson
£631
Lufthansa
10 Nov
TUS10:42Tucson
27h 08m
2 stops
LHR20:50London Heathrow
12 Nov
LHR19:30London Heathrow
33h 46m
2 stops
TUS22:16Tucson
£646
Lufthansa
4 Nov
TUS14:34Tucson
20h 06m
2 stops
LCY17:40London City
10 Nov
LCY09:50London City
18h 24m
2 stops
TUS21:14Tucson
£676

momondo Fare Finder

 
Customise your flight search to find flights from Tucson to London 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 279,928 searches. Data last updated 19 July 2026.
Use the filters below to find and compare flights from Tucson to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 10/11

14:34-16:50

2 stops19h 16m

London Heathrow

Thu 12/11

11:35-21:14

1 stop16h 39m

£580

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 9/11

10:42-16:50

2 stops23h 08m

London Heathrow

Wed 11/11

06:30-22:16

2 stops22h 46m

£631

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 10/11

10:42-20:50

2 stops27h 08m

London Heathrow

Thu 12/11

19:30-22:16

2 stops33h 46m

£646

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 28/10

08:00-06:50

1 stop15h 50m

London Heathrow

Wed 4/11

19:40-09:39

2 stops20h 59m

£649

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 28/10

08:00-06:50

1 stop15h 50m

London Heathrow

Wed 4/11

19:40-09:54

2 stops21h 14m

£650

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 28/10

06:00-06:55

2 stops17h 55m

London Heathrow

Wed 4/11

06:30-22:55

2 stops23h 25m

£656

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 12/1

07:00-09:00

2 stops19h 00m

London Gatwick

Tue 26/1

10:00-22:07

2 stops19h 07m

£667

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Wed 28/10

07:05-10:55

2 stops20h 50m

London Gatwick

Wed 4/11

11:55-22:15

2 stops17h 20m

£720

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Wed 28/10

07:05-10:55

2 stops20h 50m

London Gatwick

Wed 4/11

11:55-22:15

2 stops17h 20m

£721

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Sun 1/11

13:27-16:35

2 stops20h 08m

London City

Fri 6/11

07:45-22:55

2 stops22h 10m

£737

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

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

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 April. Flight prices, which tend to average around £527, 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 £534.

How far in advance should I book a flight from Tucson 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 £743 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Tucson for as low as £517 on momondo.

Can stopping save me money on Tucson to London flights?

You could potentially save up to 41% 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 return 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 34m

Direct flights

None
The fastest flight from Tucson to London takes 12h 34m
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. A reasonable flight in good conditions will take 12h 34m.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Southend-on-Sea
Slough
Ipswich
Maidstone
Folkestone
Ilford
Canterbury
Guildford
Hastings
Hayes
Chichester
Bedford
Colchester
Harlow
Chelmsford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to London for you.

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

Flights from Tucson to London 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 Tucson to London?

momondo provides multiple filters to help you find the best flight to London from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Tucson to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport