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Cheap flights from London to Cusco from £388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Cusco departing on 10/3. 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 London to Cusco

Cheap return flights

Avianca Logo
21:40 - 11:20LHR-CUZ
18h 40m1 stop
Avianca Logo
17:10 - 14:35CUZ-LHR
16h 25m1 stop
£745Avianca
Find Deal
Wed, 29 Oct - Tue, 11 Nov
Avianca Logo
21:40 - 11:20LHR-CUZ
18h 40m1 stop
Avianca Logo
17:10 - 14:35CUZ-LHR
16h 25m1 stop
£746Avianca
Find Deal
Wed, 29 Oct - Tue, 11 Nov
Logo
22:05 - 21:24LHR-CUZ
29h 19m2 stops
Logo
12:47 - 15:35CUZ-LHR
20h 48m2 stops
£753
Find Deal
Wed, 8 Oct - Thu, 23 Oct
Logo
22:05 - 21:24LHR-CUZ
29h 19m2 stops
Logo
12:47 - 15:35CUZ-LHR
20h 48m2 stops
£759
Find Deal
Wed, 8 Oct - Thu, 23 Oct
Avianca Logo
22:05 - 11:00LHR-CUZ
18h 55m1 stop
Avianca Logo
16:45 - 15:35CUZ-LHR
16h 50m1 stop
£764Avianca
Find Deal
Wed, 8 Oct - Thu, 23 Oct
LATAM Airlines Logo
20:00 - 11:55LHR-CUZ
21h 55m2 stops
LATAM Airlines Logo
05:05 - 14:05CUZ-LHR
28h 00m2 stops
£898LATAM Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
LATAM Airlines Logo
20:00 - 11:55LHR-CUZ
21h 55m2 stops
LATAM Airlines Logo
05:05 - 14:05CUZ-LHR
28h 00m2 stops
£898LATAM Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Iberia Logo
19:40 - 22:35LGW-CUZ
31h 55m2 stops
Iberia Logo
17:35 - 19:00CUZ-LGW
20h 25m2 stops
£962Iberia
Find Deal
Wed, 29 Oct - Tue, 11 Nov
American Airlines Logo
10:35 - 20:26LHR-CUZ
38h 51m2 stops
American Airlines Logo
21:02 - 12:05CUZ-LHR
34h 03m2 stops
£974American Airlines
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Thu, 27 Nov - Sun, 30 Nov
Iberia Logo
11:45 - 22:35LGW-CUZ
39h 50m2 stops
Iberia Logo
19:50 - 19:00CUZ-LGW
18h 10m2 stops
£1,040Iberia
Find Deal
Thu, 27 Nov - Sun, 30 Nov

Iberia flights from London to Cusco

Our best Iberia deals on London to Cusco flight tickets
Iberia
29 Oct
LGW19:40London Gatwick
31h 55m
2 stops
CUZ22:35Cusco Velazco Astete
11 Nov
CUZ17:35Cusco Velazco Astete
20h 25m
2 stops
LGW19:00London Gatwick
£962
Find similar
Iberia
27 Nov
LGW11:45London Gatwick
39h 50m
2 stops
CUZ22:35Cusco Velazco Astete
30 Nov
CUZ19:50Cusco Velazco Astete
18h 10m
2 stops
LGW19:00London Gatwick
£1,040
Find similar
Iberia
27 Nov
LGW11:45London Gatwick
27h 40m
2 stops
CUZ10:25Cusco Velazco Astete
30 Nov
CUZ17:35Cusco Velazco Astete
20h 25m
2 stops
LGW19:00London Gatwick
£1,042
Find similar

Avianca flights from London to Cusco

Our best Avianca deals on London to Cusco flight tickets
Avianca
29 Oct
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
11 Nov
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR14:35London Heathrow
£745
Find similar
Avianca
29 Oct
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
11 Nov
CUZ17:10Cusco Velazco Astete
16h 25m
1 stop
LHR14:35London Heathrow
£746
Find similar
Avianca
8 Oct
LHR22:05London Heathrow
18h 55m
1 stop
CUZ11:00Cusco Velazco Astete
23 Oct
CUZ16:45Cusco Velazco Astete
16h 50m
1 stop
LHR15:35London Heathrow
£764
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Cusco 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 12 September 2025.
Use the filters below to find and compare flights from London to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 29/10

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Tue 11/11

17:10-14:35

1 stop16h 25m

£745

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 29/10

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Tue 11/11

17:10-14:35

1 stop16h 25m

£746

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 8/10

22:05-21:24

2 stops29h 19m

Cusco Velazco Astete

Thu 23/10

12:47-15:35

2 stops20h 48m

£753

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 8/10

22:05-21:24

2 stops29h 19m

Cusco Velazco Astete

Thu 23/10

12:47-15:35

2 stops20h 48m

£759

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 8/10

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Thu 23/10

16:45-15:35

1 stop16h 50m

£764

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 21/10

20:00-11:55

2 stops21h 55m

Cusco Velazco Astete

Tue 28/10

05:05-14:05

2 stops28h 00m

£898

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 21/10

20:00-11:55

2 stops21h 55m

Cusco Velazco Astete

Tue 28/10

05:05-14:05

2 stops28h 00m

£898

LondonCusco

LGW - CUZ

LGWCUZ

London Gatwick

Wed 29/10

19:40-22:35

2 stops31h 55m

Cusco Velazco Astete

Tue 11/11

17:35-19:00

2 stops20h 25m

£962

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 27/11

10:35-20:26

2 stops38h 51m

Cusco Velazco Astete

Sun 30/11

21:02-12:05

2 stops34h 03m

£974

LondonCusco

LGW - CUZ

LGWCUZ

London Gatwick

Thu 27/11

11:45-22:35

2 stops39h 50m

Cusco Velazco Astete

Sun 30/11

19:50-19:00

2 stops18h 10m

£1,040

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 Cusco from

How to get the cheapest flight ticket from London to Cusco

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 London and Cusco?

What is the cheapest month to fly to Cusco?

The month of February is, on average, the cheapest month to fly to Cusco from London, with most prices found around £726. If you’re not able to fly to Cusco in February, then November is your next best option. Flight prices from London to Cusco during November average around £788.

What is the cheapest day to depart on your flight to Cusco?

Our data shows that Monday is the least expensive day to fly to Cusco. Tickets to fly out on this day can be as low as £817. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £1,060. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cusco.

What is the cheapest time of day to depart on your flight to Cusco?

In the morning is the cheapest time of day to fly from London to Cusco when you can find flight prices for as low as £849. Flying to Cusco in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £994 on average. Flights to Cusco from London in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Cusco?

You are more likely to see cheaper flights to Cusco from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cusco for around £940 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cusco from London for as low as £720 on momondo.

Can stopping save me money on London to Cusco flights?

You could potentially save up to 40% on your flight if you consider stops on a London to Cusco flight.

How have London to Cusco flight prices changed over time?

As of September 2025, prices for London to Cusco flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from London to Cusco

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

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

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

Direct flights

None
There are no direct flights from London to Cusco. There are no popular flight routes from London to Cusco.
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  • How far is London to Cusco Velazco Astete by plane?

    The straight-line distance from London to Cusco Velazco Astete is 6192.4 mi. 18h 35m is a normal flight duration for this route.

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

    Prices for flights from London to Cusco Velazco Astete Airport refresh daily.

  • How many operators does momondo search for flights from London to Cusco Velazco Astete Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cusco Velazco Astete Airport.

  • What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

    The travel and health documents required for your trip to Cusco Velazco Astete Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from London to Cusco

Compare and see reviews for airlines that fly from London to Cusco with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom £651Free CancellationRating
7.0
2,929 reviews
Search Iberia flights
AviancaPriceFrom £690Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
LATAM AirlinesPriceFrom £706Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights

Travelling to a place near Cusco?

Book flights to Cusco if you plan to visit one of these locations
Machu Picchu
Urubamba

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Cusco from London with this policy.

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

momondo helps you find the best flight between London and Cusco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Cusco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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