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Cheap flights from Cusco to London from £455

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 21/6. 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
06:50 - 22:40
CUZ
-
LGW
33h 50m
3 stops
Multiple Airlines Logo
18:40 - 11:20
LGW
-
CUZ
46h 40m
3 stops
£832Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
09:30 - 18:15
CUZ
-
LHR
26h 45m
2 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,016Multiple Airlines
Fri, 5 Jun - Sun, 7 Jun
Multiple Airlines Logo
09:30 - 22:55
CUZ
-
LHR
31h 25m
3 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,023Multiple Airlines
Fri, 5 Jun - Sun, 7 Jun
Multiple Airlines Logo
06:50 - 09:00
CUZ
-
LGW
20h 10m
2 stops
Multiple Airlines Logo
18:40 - 11:20
LGW
-
CUZ
46h 40m
3 stops
£1,029Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
05:00 - 16:25
CUZ
-
LGW
29h 25m
3 stops
Multiple Airlines Logo
18:10 - 20:20
LGW
-
CUZ
32h 10m
3 stops
£1,031Multiple Airlines
Mon, 4 May - Tue, 12 May
Multiple Airlines Logo
09:30 - 18:15
CUZ
-
LHR
26h 45m
2 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,037Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
21:40 - 15:35
CUZ
-
LHR
35h 55m
2 stops
Multiple Airlines Logo
15:30 - 11:20
LHR
-
CUZ
25h 50m
3 stops
£1,040Multiple Airlines
Mon, 27 Apr - Sat, 2 May
Multiple Airlines Logo
07:15 - 15:35
CUZ
-
LHR
50h 20m
2 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,047Multiple Airlines
Sat, 25 Apr - Sun, 3 May
Multiple Airlines Logo
21:45 - 15:35
CUZ
-
LHR
35h 50m
2 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,048Multiple Airlines
Wed, 6 May - Tue, 12 May
Multiple Airlines Logo
07:00 - 15:35
CUZ
-
LHR
50h 35m
2 stops
Multiple Airlines Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
£1,048Multiple Airlines
Sun, 26 Apr - Sat, 2 May

Avianca flights from Cusco to London

Our best Avianca deals on Cusco to London flight tickets
Avianca
5 Jun
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR15:35London Heathrow
8 Jun
LHR22:05London Heathrow
19h 15m
1 stop
CUZ11:20Cusco Velazco Astete
£1,167
Avianca
5 Jun
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR15:35London Heathrow
7 Jun
LHR22:05London Heathrow
19h 15m
1 stop
CUZ11:20Cusco Velazco Astete
£1,171

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 14 April 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

Cheapest return flight

CuscoLondon

CUZ - LGW

CUZLGW

Cusco Velazco Astete

Fri 5/6

06:50-22:40

3 stops33h 50m

London Gatwick

Mon 8/6

18:40-11:20

3 stops46h 40m

£832
Fastest return journey

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Fri 5/6

09:30-18:15

2 stops26h 45m

London Heathrow

Sun 7/6

22:05-11:20

1 stop19h 15m

£1,016

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Fri 5/6

09:30-22:55

3 stops31h 25m

London Heathrow

Sun 7/6

22:05-11:20

1 stop19h 15m

£1,023

CuscoLondon

CUZ - LGW

CUZLGW

Cusco Velazco Astete

Fri 5/6

06:50-09:00

2 stops20h 10m

London Gatwick

Mon 8/6

18:40-11:20

3 stops46h 40m

£1,029

CuscoLondon

CUZ - LGW

CUZLGW

Cusco Velazco Astete

Mon 4/5

05:00-16:25

3 stops29h 25m

London Gatwick

Tue 12/5

18:10-20:20

3 stops32h 10m

£1,031

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Fri 5/6

09:30-18:15

2 stops26h 45m

London Heathrow

Mon 8/6

22:05-11:20

1 stop19h 15m

£1,037

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Mon 27/4

21:40-15:35

2 stops35h 55m

London Heathrow

Sat 2/5

15:30-11:20

3 stops25h 50m

£1,040

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sat 25/4

07:15-15:35

2 stops50h 20m

London Heathrow

Sun 3/5

22:05-11:20

1 stop19h 15m

£1,047

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Wed 6/5

21:45-15:35

2 stops35h 50m

London Heathrow

Tue 12/5

22:05-11:20

1 stop19h 15m

£1,048

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sun 26/4

07:00-15:35

2 stops50h 35m

London Heathrow

Sat 2/5

22:05-11:20

1 stop19h 15m

£1,048

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 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 24% 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 April 2026, prices for Cusco to London flights are approximately 14% 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

22h 10m

Direct flights

None
The fastest flight from Cusco to London takes 22h 10m
There are no direct flights from Cusco to London. There are no popular flight routes from Cusco to London.
Search flight deals

Frequently asked questions about flying from Cusco to London

  • 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 22h 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
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Bedford
Ramsgate
Chichester
Harlow

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