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Cheap flights from Cusco to London from £346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cusco to London departing on 5/3. 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
0 bags
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Find the cheapest flights from Cusco to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
00:05 - 06:30
CUZ
-
LHR
25h 25m
2 stops
Multiple Airlines Logo
12:00 - 16:31
LHR
-
CUZ
33h 31m
3 stops
£874Multiple Airlines
Tue, 3 Mar - Fri, 13 Mar
Avianca Logo
12:25 - 14:35
CUZ
-
LHR
21h 10m
1 stop
Avianca Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
£989Avianca
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
12:25 - 20:10
CUZ
-
LHR
26h 45m
2 stops
Multiple Airlines Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
£996Multiple Airlines
Wed, 4 Mar - Sat, 7 Mar
Multiple Airlines Logo
21:55 - 14:35
CUZ
-
LHR
35h 40m
3 stops
Multiple Airlines Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
£1,023Multiple Airlines
Sat, 14 Feb - Mon, 23 Feb
Multiple Airlines Logo
17:10 - 07:10
CUZ
-
LHR
33h 00m
3 stops
Multiple Airlines Logo
06:00 - 11:20
LHR
-
CUZ
34h 20m
3 stops
£1,024Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:10 - 08:30
CUZ
-
LHR
34h 20m
3 stops
Multiple Airlines Logo
06:00 - 11:20
LHR
-
CUZ
34h 20m
3 stops
£1,025Multiple Airlines
Sat, 14 Feb - Sun, 1 Mar
Multiple Airlines Logo
22:40 - 15:10
CUZ
-
LGW
35h 30m
3 stops
Multiple Airlines Logo
08:30 - 11:20
LGW
-
CUZ
31h 50m
2 stops
£1,027Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
17:10 - 20:10
CUZ
-
LHR
22h 00m
2 stops
Multiple Airlines Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
£1,029Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
12:25 - 14:35
CUZ
-
LHR
21h 10m
1 stop
Multiple Airlines Logo
15:15 - 11:20
LHR
-
CUZ
49h 05m
2 stops
£1,037Multiple Airlines
Wed, 4 Mar - Fri, 13 Mar
Multiple Airlines Logo
21:55 - 14:35
CUZ
-
LHR
35h 40m
3 stops
Multiple Airlines Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
£1,038Multiple Airlines
Sat, 14 Feb - Sun, 1 Mar

Avianca flights from Cusco to London

Our best Avianca deals on Cusco to London flight tickets
Avianca
12 Feb
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR14:35London Heathrow
25 Feb
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
£978
Avianca
13 Feb
CUZ12:25Cusco Velazco Astete
21h 10m
1 stop
LHR14:35London Heathrow
17 Feb
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
£984
Avianca
4 Mar
CUZ12:25Cusco Velazco Astete
21h 10m
1 stop
LHR14:35London Heathrow
7 Mar
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
£989

LATAM Airlines flights from Cusco to London

Our best LATAM Airlines deals on Cusco to London flight tickets
LATAM Airlines
4 Mar
CUZ07:30Cusco Velazco Astete
25h 35m
2 stops
LHR14:05London Heathrow
13 Mar
LHR20:15London Heathrow
26h 10m
2 stops
CUZ17:25Cusco Velazco Astete
£1,062
LATAM Airlines
16 Mar
CUZ09:35Cusco Velazco Astete
28h 25m
2 stops
LGW19:00London Gatwick
18 Mar
LGW19:40London Gatwick
21h 00m
2 stops
CUZ11:40Cusco Velazco Astete
£1,249
LATAM Airlines
16 Mar
CUZ11:25Cusco Velazco Astete
25h 50m
2 stops
LHR18:15London Heathrow
18 Mar
LHR19:40London Heathrow
24h 40m
2 stops
CUZ15:20Cusco Velazco Astete
£1,250

momondo Fare Finder

 
Customise your flight search to find flights from Cusco 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 4 February 2026.
Use the filters below to find and compare flights from Cusco to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 3/3

00:05-06:30

2 stops25h 25m

London Heathrow

Fri 13/3

12:00-16:31

3 stops33h 31m

£874

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Wed 4/3

12:25-14:35

1 stop21h 10m

London Heathrow

Sat 7/3

21:40-11:20

1 stop18h 40m

£989

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Wed 4/3

12:25-20:10

2 stops26h 45m

London Heathrow

Sat 7/3

21:40-11:20

1 stop18h 40m

£996

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sat 14/2

21:55-14:35

3 stops35h 40m

London Heathrow

Mon 23/2

21:40-11:20

1 stop18h 40m

£1,023

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/3

17:10-07:10

3 stops33h 00m

London Heathrow

Sun 8/3

06:00-11:20

3 stops34h 20m

£1,024

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sat 14/2

17:10-08:30

3 stops34h 20m

London Heathrow

Sun 1/3

06:00-11:20

3 stops34h 20m

£1,025

CuscoLondon

CUZ - LGW

CUZLGW

Cusco Velazco Astete

Thu 5/3

22:40-15:10

3 stops35h 30m

London Gatwick

Sun 8/3

08:30-11:20

2 stops31h 50m

£1,027

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/3

17:10-20:10

2 stops22h 00m

London Heathrow

Sun 8/3

21:40-11:20

1 stop18h 40m

£1,029

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Wed 4/3

12:25-14:35

1 stop21h 10m

London Heathrow

Fri 13/3

15:15-11:20

2 stops49h 05m

£1,037

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sat 14/2

21:55-14:35

3 stops35h 40m

London Heathrow

Sun 1/3

21:40-11:20

1 stop18h 40m

£1,038

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 Cusco 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

Can stopping save me money on Cusco to London flights?

You could potentially save up to 41% on your flight if you consider stops on a Cusco to London flight.

How have Cusco to London flight prices changed over time?

As of February 2026, prices for Cusco to London flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from Cusco to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cusco to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cusco to London (CUZ to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cusco to London

Fastest flight time

34h 10m

Direct flights

None
The fastest flight from Cusco to London takes 34h 10m
There are no direct flights from Cusco to London. There are no popular flight routes from Cusco to London.
Search flight deals

  • How far is Cusco Velazco Astete to London by plane?

    Cusco Velazco Astete and London are 6192.4 mi apart from one another. By plane, this route typically takes 34h 10m.

  • When did momondo last update prices for flights from Cusco Velazco Astete Airport to London?

    Prices for flights from Cusco Velazco Astete Airport to London are refreshed on a daily basis.

  • How old do you have to be to fly from Cusco Velazco Astete 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 Cusco Velazco Astete Airport to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cusco to London?

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
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cusco to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Cusco to London flights to just show those with flexible booking policies.

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

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

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

Price alerts on flights to London from Cusco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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