Cheap flights from Cusco to London from £364

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 14/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
Avianca Logo
16:45 - 15:35CUZ-LHR
16h 50m1 stop
Avianca Logo
22:05 - 11:00LHR-CUZ
18h 55m1 stop
£1,055Avianca
Find Deal
Tue, 5 May - Thu, 7 May
LATAM Airlines Logo
22:00 - 19:00CUZ-LGW
40h 00m2 stops
LATAM Airlines Logo
19:40 - 18:25LGW-CUZ
27h 45m2 stops
£1,292LATAM Airlines
Find Deal
Wed, 28 Jan - Sun, 1 Feb
LATAM Airlines Logo
13:10 - 16:20CUZ-LHR
21h 10m2 stops
LATAM Airlines Logo
20:00 - 12:10LHR-CUZ
22h 10m2 stops
£1,306LATAM Airlines
Find Deal
Tue, 5 May - Thu, 7 May
LATAM Airlines Logo
05:00 - 15:05CUZ-LHR
28h 05m2 stops
LATAM Airlines Logo
21:20 - 13:50LHR-CUZ
22h 30m2 stops
£1,357LATAM Airlines
Find Deal
Tue, 5 May - Thu, 7 May

Avianca flights from Cusco to London

Our best Avianca deals on Cusco to London flight tickets
Avianca
5 May
CUZ16:45Cusco Velazco Astete
16h 50m
1 stop
LHR15:35London Heathrow
7 May
LHR22:05London Heathrow
18h 55m
1 stop
CUZ11:00Cusco Velazco Astete
Avianca
5 May
CUZ16:45Cusco Velazco Astete
16h 50m
1 stop
LHR15:35London Heathrow
7 May
LHR22:05London Heathrow
18h 55m
1 stop
CUZ11:00Cusco Velazco Astete

LATAM Airlines flights from Cusco to London

Our best LATAM Airlines deals on Cusco to London flight tickets
LATAM Airlines
28 Jan
CUZ22:40Cusco Velazco Astete
39h 20m
2 stops
LGW19:00London Gatwick
1 Feb
LGW11:45London Gatwick
27h 20m
2 stops
CUZ10:05Cusco Velazco Astete
LATAM Airlines
5 May
CUZ05:00Cusco Velazco Astete
28h 05m
2 stops
LHR15:05London Heathrow
7 May
LHR21:20London Heathrow
26h 00m
2 stops
CUZ17:20Cusco Velazco Astete

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 26 November 2025.
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 5/5

16:45-15:35

1 stop16h 50m

London Heathrow

Thu 7/5

22:05-11:00

1 stop18h 55m

£1,055

CuscoLondon

CUZ - LGW

CUZLGW

Cusco Velazco Astete

Wed 28/1

22:00-19:00

2 stops40h 00m

London Gatwick

Sun 1/2

19:40-18:25

2 stops27h 45m

£1,292

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 5/5

13:10-16:20

2 stops21h 10m

London Heathrow

Thu 7/5

20:00-12:10

2 stops22h 10m

£1,306

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 5/5

05:00-15:05

2 stops28h 05m

London Heathrow

Thu 7/5

21:20-13:50

2 stops22h 30m

£1,357

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sun 14/12

12:25-14:25

2 stops45h 00m

£364

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 9/12

17:10-14:25

2 stops40h 15m

£367

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sun 14/12

12:25-14:25

2 stops45h 00m

£367

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sun 14/12

20:47-18:15

3 stops40h 28m

£374

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Mon 22/12

22:00-18:50

3 stops39h 50m

£385

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Sat 13/12

17:10-14:25

2 stops40h 15m

£386

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 32% 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 November 2025, prices for Cusco to London flights are approximately 69% 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

20h 55m

Direct flights

None
The fastest flight from Cusco to London takes 20h 55m
There are no direct flights from Cusco to London. There are no popular flight routes 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 16h 50m.

  • 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
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

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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1 adult
Fri 26/12
Fri 2/1

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