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Cheap flights from Tucson to London from £231

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.
Lufthansa Logo
15:28 - 22:40
TUS
-
LHR
23h 12m
2 stops
Lufthansa Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
£590Lufthansa
Wed, 5 Aug - Wed, 19 Aug
Lufthansa Logo
13:29 - 16:40
TUS
-
LHR
19h 11m
2 stops
Lufthansa Logo
07:40 - 21:42
LHR
-
TUS
21h 02m
2 stops
£597Lufthansa
Mon, 24 Aug - Tue, 17 Nov
United Airlines Logo
05:45 - 12:20
TUS
-
LHR
22h 35m
1 stop
United Airlines Logo
06:55 - 17:04
LHR
-
TUS
18h 09m
2 stops
£618United Airlines
Wed, 5 Aug - Wed, 19 Aug
Air Canada Logo
09:04 - 13:20
TUS
-
LHR
20h 16m
2 stops
Air Canada Logo
09:30 - 12:27
LHR
-
TUS
34h 57m
2 stops
£625Air Canada
Tue, 4 Aug - Fri, 21 Aug
United Airlines Logo
09:30 - 12:20
TUS
-
LHR
18h 50m
1 stop
United Airlines Logo
07:30 - 21:42
LHR
-
TUS
21h 12m
2 stops
£627United Airlines
Sun, 23 Aug - Fri, 20 Nov
Air Canada Logo
05:40 - 06:30
TUS
-
LHR
16h 50m
2 stops
Air Canada Logo
14:05 - 12:27
LHR
-
TUS
30h 22m
2 stops
£627Air Canada
Tue, 25 Aug - Tue, 15 Sep
United Airlines Logo
13:30 - 12:20
TUS
-
LHR
14h 50m
1 stop
United Airlines Logo
17:40 - 17:04
LHR
-
TUS
31h 24m
2 stops
£629United Airlines
Tue, 4 Aug - Wed, 19 Aug
Delta Logo
06:00 - 08:50
TUS
-
LCY
18h 50m
2 stops
Delta Logo
08:40 - 22:56
LCY
-
TUS
21h 16m
2 stops
£665Delta
Mon, 24 Aug - Tue, 17 Nov
British Airways Logo
06:02 - 15:15
TUS
-
LCY
25h 13m
2 stops
British Airways Logo
19:15 - 20:57
LCY
-
TUS
33h 42m
2 stops
£685British Airways
Tue, 14 Apr - Tue, 21 Apr
British Airways Logo
09:44 - 15:15
TUS
-
LCY
21h 31m
2 stops
British Airways Logo
19:15 - 18:40
LCY
-
TUS
31h 25m
2 stops
£828British Airways
Mon, 4 May - Mon, 11 May

British Airways flights from Tucson to London

Our best British Airways deals on Tucson to London flight tickets
British Airways
22 Apr
TUS12:28Tucson
12h 37m
1 stop
LHR09:05London Heathrow
28 Apr
LHR10:05London Heathrow
14h 30m
1 stop
TUS16:35Tucson
£642
British Airways
22 Apr
TUS17:05Tucson
14h 00m
1 stop
LHR15:05London Heathrow
27 Apr
LHR20:00London Heathrow
32h 57m
2 stops
TUS20:57Tucson
£644
British Airways
22 Apr
TUS12:28Tucson
12h 37m
1 stop
LHR09:05London Heathrow
27 Apr
LHR18:45London Heathrow
37h 14m
2 stops
TUS23:59Tucson
£646

Lufthansa flights from Tucson to London

Our best Lufthansa deals on Tucson to London flight tickets
Lufthansa
5 Aug
TUS15:28Tucson
23h 12m
2 stops
LHR22:40London Heathrow
19 Aug
LHR06:55London Heathrow
18h 09m
2 stops
TUS17:04Tucson
£590
Lufthansa
24 Aug
TUS13:29Tucson
19h 11m
2 stops
LHR16:40London Heathrow
17 Nov
LHR07:40London Heathrow
21h 02m
2 stops
TUS21:42Tucson
£597
Lufthansa
15 Apr
TUS12:35Tucson
24h 10m
2 stops
LHR20:45London Heathrow
22 Apr
LHR07:25London Heathrow
17h 49m
2 stops
TUS17:14Tucson
£630

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 21 March 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

Wed 5/8

15:28-22:40

2 stops23h 12m

London Heathrow

Wed 19/8

06:55-17:04

2 stops18h 09m

£590

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 24/8

13:29-16:40

2 stops19h 11m

London Heathrow

Tue 17/11

07:40-21:42

2 stops21h 02m

£597

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 5/8

05:45-12:20

1 stop22h 35m

London Heathrow

Wed 19/8

06:55-17:04

2 stops18h 09m

£618

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 4/8

09:04-13:20

2 stops20h 16m

London Heathrow

Fri 21/8

09:30-12:27

2 stops34h 57m

£625
Fastest return journey

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sun 23/8

09:30-12:20

1 stop18h 50m

London Heathrow

Fri 20/11

07:30-21:42

2 stops21h 12m

£627

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 25/8

05:40-06:30

2 stops16h 50m

London Heathrow

Tue 15/9

14:05-12:27

2 stops30h 22m

£627

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 4/8

13:30-12:20

1 stop14h 50m

London Heathrow

Wed 19/8

17:40-17:04

2 stops31h 24m

£629

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Mon 24/8

06:00-08:50

2 stops18h 50m

London City

Tue 17/11

08:40-22:56

2 stops21h 16m

£665

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Tue 14/4

06:02-15:15

2 stops25h 13m

London City

Tue 21/4

19:15-20:57

2 stops33h 42m

£685

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Mon 4/5

09:44-15:15

2 stops21h 31m

London City

Mon 11/5

19:15-18:40

2 stops31h 25m

£828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 £533, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Tucson averaging around £557.

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 £634 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 £513 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

13h 16m

Direct flights

None
The fastest flight from Tucson to London takes 13h 16m
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. A reasonable flight in good conditions will take 13h 16m.

  • 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
Luton
Gatwick
Slough
Maidstone
Southend-on-Sea
Ipswich
Canterbury
Wembley
Ilford
Chelmsford
Guildford
Hayes
Dover
Folkestone
Ramsgate
Worthing
Colchester
Bedford

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.
Start using Trips
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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