Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Tucson to London from £234

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 19/9. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Tucson to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
05:40 - 07:40
TUS
-
LHR
42h 00m
2 stops
United Airlines Logo
07:30 - 20:43
LHR
-
TUS
21h 13m
2 stops
£608United Airlines
Sun, 20 Sep - Wed, 23 Sep
United Airlines Logo
05:40 - 09:40
TUS
-
LHR
20h 00m
1 stop
United Airlines Logo
07:30 - 20:43
LHR
-
TUS
21h 13m
2 stops
£632United Airlines
Sun, 20 Sep - Wed, 23 Sep
Lufthansa Logo
09:38 - 15:40
TUS
-
LHR
22h 02m
2 stops
Lufthansa Logo
07:25 - 20:18
LHR
-
TUS
20h 53m
2 stops
£636Lufthansa
Wed, 22 Apr - Tue, 28 Apr
Lufthansa Logo
09:04 - 14:40
TUS
-
LHR
21h 36m
2 stops
Lufthansa Logo
06:55 - 20:15
LHR
-
TUS
21h 20m
2 stops
£637Lufthansa
Mon, 10 Aug - Tue, 25 Aug
British Airways Logo
15:54 - 12:50
TUS
-
LHR
12h 56m
1 stop
British Airways Logo
16:25 - 23:05
LHR
-
TUS
14h 40m
1 stop
£642British Airways
Mon, 14 Sep - Fri, 25 Sep
Lufthansa Logo
09:38 - 15:40
TUS
-
LHR
22h 02m
2 stops
Lufthansa Logo
20:25 - 17:14
LHR
-
TUS
28h 49m
2 stops
£643Lufthansa
Wed, 22 Apr - Mon, 27 Apr
British Airways Logo
07:00 - 09:10
TUS
-
LCY
42h 10m
2 stops
British Airways Logo
19:15 - 23:59
LCY
-
TUS
36h 44m
2 stops
£734British Airways
Wed, 22 Apr - Tue, 28 Apr
Multiple Airlines Logo
09:25 - 14:40
TUS
-
LGW
21h 15m
2 stops
Multiple Airlines Logo
15:40 - 23:59
LGW
-
TUS
40h 19m
2 stops
£773Multiple Airlines
Tue, 21 Apr - Mon, 27 Apr
Multiple Airlines Logo
07:50 - 14:40
TUS
-
LGW
22h 50m
2 stops
Multiple Airlines Logo
13:00 - 23:59
LGW
-
TUS
18h 59m
2 stops
£798Multiple Airlines
Wed, 22 Apr - Tue, 28 Apr
Air France Logo
06:00 - 09:25
TUS
-
LGW
19h 25m
2 stops
Air France Logo
10:25 - 21:51
LGW
-
TUS
19h 26m
2 stops
£869Air France
Thu, 23 Apr - Thu, 30 Apr

United Airlines flights from Tucson to London

Our best United Airlines deals on Tucson to London flight tickets
United Airlines
20 Sept
TUS05:40Tucson
42h 00m
2 stops
LHR07:40London Heathrow
23 Sept
LHR07:30London Heathrow
21h 13m
2 stops
TUS20:43Tucson
£608
United Airlines
20 Sept
TUS05:40Tucson
20h 00m
1 stop
LHR09:40London Heathrow
23 Sept
LHR07:30London Heathrow
21h 13m
2 stops
TUS20:43Tucson
£632
United Airlines
20 Sept
TUS05:40Tucson
20h 00m
1 stop
LHR09:40London Heathrow
23 Sept
LHR14:50London Heathrow
13h 25m
1 stop
TUS20:15Tucson
£645

Lufthansa flights from Tucson to London

Our best Lufthansa deals on Tucson to London flight tickets
Lufthansa
22 Apr
TUS09:38Tucson
22h 02m
2 stops
LHR15:40London Heathrow
28 Apr
LHR07:25London Heathrow
20h 53m
2 stops
TUS20:18Tucson
£636
Lufthansa
10 Aug
TUS09:04Tucson
21h 36m
2 stops
LHR14:40London Heathrow
25 Aug
LHR06:55London Heathrow
21h 20m
2 stops
TUS20:15Tucson
£637
Lufthansa
22 Apr
TUS09:38Tucson
22h 02m
2 stops
LHR15:40London Heathrow
27 Apr
LHR20:25London Heathrow
28h 49m
2 stops
TUS17:14Tucson
£643

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 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

Sun 20/9

05:40-07:40

2 stops42h 00m

London Heathrow

Wed 23/9

07:30-20:43

2 stops21h 13m

£608

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Sun 20/9

05:40-09:40

1 stop20h 00m

London Heathrow

Wed 23/9

07:30-20:43

2 stops21h 13m

£632

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 22/4

09:38-15:40

2 stops22h 02m

London Heathrow

Tue 28/4

07:25-20:18

2 stops20h 53m

£636

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 10/8

09:04-14:40

2 stops21h 36m

London Heathrow

Tue 25/8

06:55-20:15

2 stops21h 20m

£637
Fastest return journey

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 14/9

15:54-12:50

1 stop12h 56m

London Heathrow

Fri 25/9

16:25-23:05

1 stop14h 40m

£642

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 22/4

09:38-15:40

2 stops22h 02m

London Heathrow

Mon 27/4

20:25-17:14

2 stops28h 49m

£643

TucsonLondon

TUS - LCY

TUSLCY

Tucson

Wed 22/4

07:00-09:10

2 stops42h 10m

London City

Tue 28/4

19:15-23:59

2 stops36h 44m

£734

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Tue 21/4

09:25-14:40

2 stops21h 15m

London Gatwick

Mon 27/4

15:40-23:59

2 stops40h 19m

£773

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Wed 22/4

07:50-14:40

2 stops22h 50m

London Gatwick

Tue 28/4

13:00-23:59

2 stops18h 59m

£798

TucsonLondon

TUS - LGW

TUSLGW

Tucson

Thu 23/4

06:00-09:25

2 stops19h 25m

London Gatwick

Thu 30/4

10:25-21:51

2 stops19h 26m

£869

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £538, 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 £562.

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 £639 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.

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 04m

Direct flights

None
The fastest flight from Tucson to London takes 13h 04m
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 04m.

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

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 27/4
Mon 4/5
By creating a price alert you accept our terms of use and privacy policy.

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