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Cheap flights from London to Cusco from £409

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 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

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Avianca Logo
22:05 - 11:00LHR-CUZ
18h 55m1 stop
Avianca Logo
16:45 - 15:35CUZ-LHR
16h 50m1 stop
£761Avianca
Find Deal
Fri, 17 Apr - Mon, 27 Apr
Avianca Logo
21:40 - 11:20LHR-CUZ
18h 40m1 stop
Avianca Logo
12:25 - 14:35CUZ-LHR
21h 10m1 stop
£868Avianca
Find Deal
Wed, 3 Dec - Sun, 14 Dec
LATAM Airlines Logo
11:25 - 15:55LHR-CUZ
33h 30m2 stops
LATAM Airlines Logo
22:45 - 10:35CUZ-LHR
30h 50m2 stops
£889LATAM Airlines
Find Deal
Wed, 3 Dec - Sun, 14 Dec
LATAM Airlines Logo
21:20 - 06:15LHR-CUZ
38h 55m2 stops
LATAM Airlines Logo
04:15 - 15:05CUZ-LHR
28h 50m2 stops
£904LATAM Airlines
Find Deal
Fri, 17 Apr - Mon, 27 Apr
Multiple Airlines Logo
09:25 - 16:05LHR-CUZ
35h 40m2 stops
Multiple Airlines Logo
18:30 - 11:10CUZ-LHR
35h 40m2 stops
£906Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
22:05 - 11:00LHR-CUZ
18h 55m1 stop
Multiple Airlines Logo
16:45 - 17:15CUZ-LHR
18h 30m2 stops
£922Multiple Airlines
Find Deal
Fri, 17 Apr - Mon, 27 Apr
LATAM Airlines Logo
19:10 - 18:25LHR-CUZ
29h 15m3 stops
LATAM Airlines Logo
04:15 - 18:15CUZ-LHR
32h 00m3 stops
£948LATAM Airlines
Find Deal
Fri, 17 Apr - Mon, 27 Apr
Multiple Airlines Logo
19:15 - 22:45LCY-CUZ
32h 30m2 stops
Multiple Airlines Logo
19:50 - 08:50CUZ-LCY
32h 00m2 stops
£959Multiple Airlines
Find Deal
Wed, 3 Dec - Sun, 14 Dec
Iberia Logo
07:50 - 10:45LCY-CUZ
31h 55m2 stops
Iberia Logo
07:35 - 14:05CUZ-LCY
49h 30m2 stops
£1,072Iberia
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Thu, 19 Mar - Mon, 23 Mar
Iberia Logo
07:50 - 23:25LCY-CUZ
20h 35m2 stops
Iberia Logo
07:35 - 14:05CUZ-LCY
49h 30m2 stops
£1,078Iberia
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Thu, 19 Mar - Mon, 23 Mar

LATAM Airlines flights from London to Cusco

Our best LATAM Airlines deals on London to Cusco flight tickets
LATAM Airlines
3 Dec
LHR11:25London Heathrow
33h 30m
2 stops
CUZ15:55Cusco Velazco Astete
14 Dec
CUZ22:45Cusco Velazco Astete
30h 50m
2 stops
LHR10:35London Heathrow
£889
Find similar
LATAM Airlines
17 Apr
LHR21:20London Heathrow
38h 55m
2 stops
CUZ06:15Cusco Velazco Astete
27 Apr
CUZ04:15Cusco Velazco Astete
28h 50m
2 stops
LHR15:05London Heathrow
£904
Find similar
LATAM Airlines
17 Apr
LHR19:10London Heathrow
29h 15m
3 stops
CUZ18:25Cusco Velazco Astete
27 Apr
CUZ04:15Cusco Velazco Astete
32h 00m
3 stops
LHR18:15London Heathrow
£948
Find similar

Avianca flights from London to Cusco

Our best Avianca deals on London to Cusco flight tickets
Avianca
17 Apr
LHR22:05London Heathrow
18h 55m
1 stop
CUZ11:00Cusco Velazco Astete
27 Apr
CUZ16:45Cusco Velazco Astete
16h 50m
1 stop
LHR15:35London Heathrow
£761
Find similar
Avianca
3 Dec
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
14 Dec
CUZ12:25Cusco Velazco Astete
21h 10m
1 stop
LHR14:35London Heathrow
£868
Find similar
Avianca
5 Dec
LHR21:40London Heathrow
18h 40m
1 stop
CUZ11:20Cusco Velazco Astete
12 Dec
CUZ12:25Cusco Velazco Astete
21h 10m
1 stop
LHR14:35London Heathrow
£1,208
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 6 November 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

Fri 17/4

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Mon 27/4

16:45-15:35

1 stop16h 50m

£761

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 3/12

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Sun 14/12

12:25-14:35

1 stop21h 10m

£868

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 3/12

11:25-15:55

2 stops33h 30m

Cusco Velazco Astete

Sun 14/12

22:45-10:35

2 stops30h 50m

£889

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fri 17/4

21:20-06:15

2 stops38h 55m

Cusco Velazco Astete

Mon 27/4

04:15-15:05

2 stops28h 50m

£904

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fri 5/12

09:25-16:05

2 stops35h 40m

Cusco Velazco Astete

Fri 12/12

18:30-11:10

2 stops35h 40m

£906

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fri 17/4

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Mon 27/4

16:45-17:15

2 stops18h 30m

£922

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fri 17/4

19:10-18:25

3 stops29h 15m

Cusco Velazco Astete

Mon 27/4

04:15-18:15

3 stops32h 00m

£948

LondonCusco

LCY - CUZ

LCYCUZ

London City

Wed 3/12

19:15-22:45

2 stops32h 30m

Cusco Velazco Astete

Sun 14/12

19:50-08:50

2 stops32h 00m

£959

LondonCusco

LCY - CUZ

LCYCUZ

London City

Thu 19/3

07:50-10:45

2 stops31h 55m

Cusco Velazco Astete

Mon 23/3

07:35-14:05

2 stops49h 30m

£1,072

LondonCusco

LCY - CUZ

LCYCUZ

London City

Thu 19/3

07:50-23:25

2 stops20h 35m

Cusco Velazco Astete

Mon 23/3

07:35-14:05

2 stops49h 30m

£1,078

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 £750. 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 £832.

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 £849. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £1,101. 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 £882. 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 £1,032 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 £958 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 £776 on momondo.

Can stopping save me money on London to Cusco flights?

You could potentially save up to 15% 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 November 2025, prices for London to Cusco flights are approximately 22% cheaper 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 40m 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 £686Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
LATAM AirlinesPriceFrom £693Free CancellationRating
7.5
1,874 reviews
Search LATAM Airlines flights
AviancaPriceFrom £712Free CancellationRating
6.6
2,469 reviews
Search Avianca flights

Travelling to a place near Cusco?

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

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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