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Cheap flights from Cusco to London from £370

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 28/1. 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 - 15:35
CUZ
-
LHR
16h 50m1 stop
Avianca Logo
22:05 - 11:00
LHR
-
CUZ
18h 55m1 stop
£1,015Avianca
Tue, 12 May - Tue, 2 Jun
Multiple Airlines Logo
16:45 - 15:35
CUZ
-
LHR
16h 50m1 stop
Multiple Airlines Logo
18:45 - 11:00
LHR
-
CUZ
22h 15m2 stops
£1,030Multiple Airlines
Tue, 12 May - Tue, 2 Jun
Avianca Logo
17:10 - 14:35
CUZ
-
LHR
16h 25m1 stop
Avianca Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m1 stop
£1,052Avianca
Thu, 5 Feb - Sun, 8 Feb
Multiple Airlines Logo
20:57 - 09:35
CUZ
-
LHR
30h 38m3 stops
Multiple Airlines Logo
22:05 - 11:00
LHR
-
CUZ
18h 55m1 stop
£1,053Multiple Airlines
Tue, 12 May - Tue, 2 Jun
Multiple Airlines Logo
20:57 - 09:35
CUZ
-
LHR
30h 38m3 stops
Multiple Airlines Logo
16:30 - 11:00
LHR
-
CUZ
24h 30m3 stops
£1,087Multiple Airlines
Tue, 12 May - Tue, 2 Jun
Multiple Airlines Logo
21:47 - 09:35
CUZ
-
LHR
29h 48m3 stops
Multiple Airlines Logo
22:05 - 15:54
LHR
-
CUZ
23h 49m2 stops
£1,088Multiple Airlines
Tue, 12 May - Tue, 2 Jun
LATAM Airlines Logo
16:30 - 17:15
CUZ
-
LHR
19h 45m2 stops
LATAM Airlines Logo
18:45 - 12:35
LHR
-
CUZ
22h 50m2 stops
£1,323LATAM Airlines
Thu, 5 Feb - Sun, 8 Feb
LATAM Airlines Logo
09:50 - 14:05
CUZ
-
LHR
23h 15m2 stops
LATAM Airlines Logo
19:40 - 10:05
LHR
-
CUZ
19h 25m2 stops
£1,338LATAM Airlines
Thu, 5 Feb - Sun, 8 Feb
Avianca Logo
12:30 - 14:35
CUZ
-
LHR
45h 05m2 stops
Avianca Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m1 stop
£1,475Avianca
Thu, 5 Feb - Sun, 8 Feb

Avianca flights from Cusco to London Heathrow Airport

Our best Avianca deals on Cusco to London Heathrow Airport flight tickets
Avianca
12 May
CUZ16:45Cusco Velazco Astete
16h 50m
1 stop
LHR15:35London Heathrow
2 Jun
LHR22:05London Heathrow
18h 55m
1 stop
CUZ11:00Cusco Velazco Astete
£1,015
Find similar
Avianca
5 Feb
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR14:35London Heathrow
8 Feb
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
£1,052
Find similar
Avianca
5 Feb
CUZ12:30Cusco Velazco Astete
45h 05m
2 stops
LHR14:35London Heathrow
8 Feb
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
£1,475
Find similar

LATAM Airlines flights from Cusco to London Heathrow Airport

Our best LATAM Airlines deals on Cusco to London Heathrow Airport flight tickets
LATAM Airlines
5 Feb
CUZ16:30Cusco Velazco Astete
19h 45m
2 stops
LHR17:15London Heathrow
8 Feb
LHR18:45London Heathrow
22h 50m
2 stops
CUZ12:35Cusco Velazco Astete
£1,323
Find similar
LATAM Airlines
5 Feb
CUZ09:50Cusco Velazco Astete
23h 15m
2 stops
LHR14:05London Heathrow
8 Feb
LHR19:40London Heathrow
19h 25m
2 stops
CUZ10:05Cusco Velazco Astete
£1,338
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cusco to London Heathrow Airport 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 18 December 2025.
Use the filters below to find and compare flights from Cusco to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 12/5

16:45-15:35

1 stop16h 50m

London Heathrow

Tue 2/6

22:05-11:00

1 stop18h 55m

£1,015

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 12/5

16:45-15:35

1 stop16h 50m

London Heathrow

Tue 2/6

18:45-11:00

2 stops22h 15m

£1,030

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/2

17:10-14:35

1 stop16h 25m

London Heathrow

Sun 8/2

21:40-11:20

1 stop18h 40m

£1,052

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 12/5

20:57-09:35

3 stops30h 38m

London Heathrow

Tue 2/6

22:05-11:00

1 stop18h 55m

£1,053

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 12/5

20:57-09:35

3 stops30h 38m

London Heathrow

Tue 2/6

16:30-11:00

3 stops24h 30m

£1,087

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Tue 12/5

21:47-09:35

3 stops29h 48m

London Heathrow

Tue 2/6

22:05-15:54

2 stops23h 49m

£1,088

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/2

16:30-17:15

2 stops19h 45m

London Heathrow

Sun 8/2

18:45-12:35

2 stops22h 50m

£1,323

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/2

09:50-14:05

2 stops23h 15m

London Heathrow

Sun 8/2

19:40-10:05

2 stops19h 25m

£1,338

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Thu 5/2

12:30-14:35

2 stops45h 05m

London Heathrow

Sun 8/2

21:40-11:20

1 stop18h 40m

£1,475

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Wed 28/1

20:10-06:50

3 stops29h 40m

£370

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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When to book flights from Cusco to London Heathrow Airport

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

Cheap Cusco to London Heathrow Airport (CUZ to LHR) flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Cusco to London Heathrow Airport takes 21h 10m
There are no direct flights from Cusco to London Heathrow Airport. There are no popular flight routes from Cusco to London Heathrow Airport.
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  • How far is Cusco Velazco Astete to London Heathrow by plane?

    A flight from Cusco Velazco Astete to London Heathrow will travel around 6178.5 mi. 21h 10m is a normal flight duration for this route.

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Cusco to London Heathrow Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cusco from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cusco to London Heathrow Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cusco to London . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Cusco to London on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from Cusco to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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