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Cheap flights from Tucson to London from £246

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 5/10. 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 Tucson to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:30 - 07:25
TUS
-
LHR
34h 55m
1 stop
Lufthansa Logo
07:25 - 18:49
LHR
-
TUS
19h 24m
2 stops
£562Lufthansa
Tue, 8 Sep - Fri, 11 Sep
Lufthansa Logo
12:30 - 07:25
TUS
-
LHR
34h 55m
1 stop
Lufthansa Logo
07:25 - 18:49
LHR
-
TUS
19h 24m
2 stops
£596Lufthansa
Tue, 8 Sep - Fri, 11 Sep
Lufthansa Logo
12:30 - 07:25
TUS
-
LHR
34h 55m
1 stop
Lufthansa Logo
07:25 - 18:49
LHR
-
TUS
19h 24m
2 stops
£600Lufthansa
Tue, 8 Sep - Fri, 11 Sep
Scandinavian Airlines Logo
12:00 - 16:00
TUS
-
LHR
44h 00m
2 stops
Scandinavian Airlines Logo
06:40 - 21:37
LHR
-
TUS
22h 57m
2 stops
£621Scandinavian Airlines
Tue, 8 Sep - Fri, 11 Sep
Virgin Atlantic Logo
11:20 - 10:00
TUS
-
LHR
14h 40m
1 stop
Virgin Atlantic Logo
09:20 - 21:41
LHR
-
TUS
20h 21m
1 stop
£628Virgin Atlantic
Mon, 10 Aug - Fri, 21 Aug
Virgin Atlantic Logo
16:47 - 17:35
TUS
-
LHR
16h 48m
1 stop
Virgin Atlantic Logo
08:40 - 21:39
LHR
-
TUS
44h 59m
2 stops
£647Virgin Atlantic
Wed, 16 Sep - Tue, 29 Sep
Iberia Logo
13:15 - 14:25
TUS
-
LHR
17h 10m
1 stop
Iberia Logo
10:50 - 23:05
LHR
-
TUS
20h 15m
2 stops
£650Iberia
Tue, 15 Sep - Tue, 22 Sep
Delta Logo
06:00 - 09:00
TUS
-
LGW
20h 00m
2 stops
Delta Logo
10:00 - 22:07
LGW
-
TUS
19h 07m
2 stops
£662Delta
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
13:28 - 16:00
TUS
-
LGW
18h 32m
2 stops
Delta Logo
10:35 - 21:37
LGW
-
TUS
19h 02m
2 stops
£707Delta
Tue, 18 Aug - Tue, 8 Sep
Iberia Logo
12:23 - 20:00
TUS
-
LGW
47h 37m
2 stops
Iberia Logo
20:40 - 22:59
LGW
-
TUS
34h 19m
2 stops
£923Iberia
Mon, 10 Aug - Fri, 21 Aug

Air Canada flights from Tucson to London

Our best Air Canada deals on Tucson to London flight tickets
Air Canada
3 Nov
TUS08:00Tucson
18h 20m
2 stops
LHR09:20London Heathrow
11 Nov
LHR14:30London Heathrow
38h 12m
2 stops
TUS21:42Tucson
£658
Air Canada
31 Oct
TUS12:50Tucson
36h 40m
2 stops
LHR08:30London Heathrow
11 Nov
LHR14:30London Heathrow
38h 12m
2 stops
TUS21:42Tucson
£664
Air Canada
1 Nov
TUS13:30Tucson
34h 40m
2 stops
LHR07:10London Heathrow
10 Nov
LHR14:30London Heathrow
17h 05m
2 stops
TUS00:35Tucson
£682

United Airlines flights from Tucson to London

Our best United Airlines deals on Tucson to London flight tickets
United Airlines
19 Sept
TUS12:30Tucson
34h 55m
1 stop
LHR07:25London Heathrow
30 Sept
LHR17:40London Heathrow
59h 32m
2 stops
TUS21:12Tucson
£672
United Airlines
13 Sept
TUS15:26Tucson
14h 44m
1 stop
LHR14:10London Heathrow
22 Sept
LHR14:50London Heathrow
13h 40m
1 stop
TUS20:30Tucson
£675
United Airlines
31 Oct
TUS15:15Tucson
35h 25m
1 stop
LHR09:40London Heathrow
10 Nov
LHR11:35London Heathrow
13h 40m
1 stop
TUS18:15Tucson
£679

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 28 May 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

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/9

12:30-07:25

1 stop34h 55m

London Heathrow

Fri 11/9

07:25-18:49

2 stops19h 24m

£562

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/9

12:30-07:25

1 stop34h 55m

London Heathrow

Fri 11/9

07:25-18:49

2 stops19h 24m

£596

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/9

12:30-07:25

1 stop34h 55m

London Heathrow

Fri 11/9

07:25-18:49

2 stops19h 24m

£600

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 8/9

12:00-16:00

2 stops44h 00m

London Heathrow

Fri 11/9

06:40-21:37

2 stops22h 57m

£621
Fastest return journey

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 10/8

11:20-10:00

1 stop14h 40m

London Heathrow

Fri 21/8

09:20-21:41

1 stop20h 21m

£628

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 16/9

16:47-17:35

1 stop16h 48m

London Heathrow

Tue 29/9

08:40-21:39

2 stops44h 59m

£647

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 15/9

13:15-14:25

1 stop17h 10m

London Heathrow

Tue 22/9

10:50-23:05

2 stops20h 15m

£650

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Wed 28/10

06:00-09:00

2 stops20h 00m

London Gatwick

Wed 4/11

10:00-22:07

2 stops19h 07m

£662

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 18/8

13:28-16:00

2 stops18h 32m

London Gatwick

Tue 8/9

10:35-21:37

2 stops19h 02m

£707

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Mon 10/8

12:23-20:00

2 stops47h 37m

London Gatwick

Fri 21/8

20:40-22:59

2 stops34h 19m

£923

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 January. Flight prices, which tend to average around £283, 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 £437.

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 £671 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 £500 on momondo.

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 10m

Direct flights

None
The fastest flight from Tucson to London takes 12h 10m
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 10m.

  • 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
Milton Keynes
Gatwick
Luton
Wembley
Slough
Maidstone
Southend-on-Sea
Ipswich
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Bedford
Dover
Harlow
Chichester
Colchester

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.

An easier way to manage your London trip

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