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Cheap flights from London to Cusco from £346

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUZ
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Cuzco

Enter your travel dates to find the best prices.

Cheapest flights from London to Cuzco
Explore the most affordable flight options available from London to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Thu 19/317:25
LGW
-
CUZ
2 stops31h 56m
Multiple Airlines
Mon 23/307:32
CUZ
-
LGW
2 stops20h 28m
Multiple Airlines
Deal found 7/2£678
Thu 12/317:25
LGW
-
CUZ
2 stops29h 30m
Multiple Airlines
Thu 19/307:12
CUZ
-
LGW
2 stops20h 48m
Multiple Airlines
Deal found 6/2£723
Tue 31/322:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Thu 2/417:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 8/2£744
Sun 22/317:25
LGW
-
CUZ
2 stops29h 30m
Multiple Airlines
Sat 28/321:37
CUZ
-
LGW
2 stops29h 23m
Multiple Airlines
Deal found 7/2£744
Wed 11/310:00
LGW
-
CUZ
2 stops34h 46m
Multiple Airlines
Wed 18/307:05
CUZ
-
LGW
2 stops28h 20m
Multiple Airlines
Deal found 7/2£745
Tue 10/319:05
LHR
-
CUZ
2 stops20h 00m
LATAM Airlines
Thu 19/305:00
CUZ
-
LHR
2 stops23h 15m
LATAM Airlines
Deal found 6/2£751
Thu 12/314:45
LHR
-
CUZ
2 stops35h 15m
Multiple Airlines
Wed 22/412:10
CUZ
-
LHR
2 stops24h 25m
Multiple Airlines
Deal found 6/2£751
Tue 7/419:15
LHR
-
CUZ
2 stops29h 25m
Multiple Airlines
Wed 15/412:10
CUZ
-
LHR
2 stops22h 25m
Multiple Airlines
Deal found 7/2£755
Thu 10/922:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Sun 20/917:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 8/2£756
Tue 10/317:50
LHR
-
CUZ
2 stops46h 30m
Multiple Airlines
Thu 19/311:40
CUZ
-
LHR
2 stops23h 55m
Multiple Airlines
Deal found 6/2£761
Thu 12/321:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Wed 18/312:25
CUZ
-
LHR
1 stop21h 10m
Avianca
Deal found 7/2£762
Mon 16/320:25
LHR
-
CUZ
2 stops43h 55m
Multiple Airlines
Tue 24/312:10
CUZ
-
LHR
2 stops23h 25m
Multiple Airlines
Deal found 8/2£763

Find flight deals from London to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cuzco (CUZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 February 2026.

Round-trip from

£678

One-way from

£346

Popular in

July

Cheapest in

February

Average price

£729
19/3-23/3
  • 19/3-23/3
  • 4 total stops
  • 52h 24m total
  • London to Cusco
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 34h 50m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cuzco 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, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from London to Cusco that are best for you.

Fly from

London

Fly to

Cuzco

Route

Depart

Return

Price

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mon 27/4

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Wed 13/5

17:10-15:35

1 stop16h 25m

£794

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 12/3

21:40-20:21

2 stops27h 41m

Cusco Velazco Astete

Sat 21/3

21:37-14:35

3 stops35h 58m

£800

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 18/3

19:05-10:05

2 stops20h 00m

Cusco Velazco Astete

Wed 25/3

05:00-14:05

2 stops28h 05m

£802

LondonCusco

LGW - CUZ

LGWCUZ

London Gatwick

Tue 12/5

20:40-10:45

2 stops20h 05m

Cusco Velazco Astete

Tue 19/5

19:15-20:00

2 stops18h 45m

£809

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 26/5

20:00-10:45

2 stops20h 45m

Cusco Velazco Astete

Sat 13/6

19:15-08:25

2 stops31h 10m

£814

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 15/3

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Wed 18/3

12:25-14:35

1 stop21h 10m

£837

LondonCusco

LGW - CUZ

LGWCUZ

London Gatwick

Sat 6/6

17:25-08:55

2 stops21h 30m

Cusco Velazco Astete

Sun 14/6

05:00-09:00

2 stops22h 00m

£839

LondonCusco

LCY - CUZ

LCYCUZ

London City

Mon 9/3

19:15-11:10

2 stops20h 55m

Cusco Velazco Astete

Tue 24/3

06:50-14:05

2 stops26h 15m

£840

LondonCusco

LCY - CUZ

LCYCUZ

London City

Mon 9/3

19:15-10:05

2 stops19h 50m

Cusco Velazco Astete

Thu 19/3

06:50-14:05

2 stops26h 15m

£840

LondonCusco

LCY - CUZ

LCYCUZ

London City

Tue 10/3

19:15-10:50

2 stops20h 35m

Cusco Velazco Astete

Tue 24/3

06:50-08:50

2 stops21h 00m

£840

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 60 results
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Best time to book a flight from London to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Cusco

How far ahead should I book a flight from London to Cusco?

Use this chart to determine the optimal time to book a return flight from London to Cuzco. Price data was last updated on 6 February 2026.

To ensure you get the cheapest price possible for a flight from London to Cusco, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Cusco?

Currently, January is the cheapest month in which you can book a flight from London to Cusco (average of £653). Flying from London to Cusco in August is currently the most expensive (average of £901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cuzco

Get insights into the airlines that provide service to Cuzco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cuzco. Reviews last updated 9 February 2026.
Read reviews from past customers who have flown with LATAM Airlines, Iberia, andAvianca from London to Cusco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Iberia
7.0
Good
3,110 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Avianca
6.5
Okay
2,496 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Boarding

7.5

Crew

8.0

Food

6.7

Overall

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

Find useful and relevant information for your journey from London to Cuzco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cusco from London?

    Cusco Velazco Astete (CUZ) is the airport you will fly into if you book a flight from London to Cusco. You should not have trouble finding flights to Velazco Astete from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Cusco airport from London. It is only a 1.7 mi journey from Velazco Astete (CUZ) to Cusco’s city center.

  • How long is the flight from London to Cusco?

    A quick flight from London to Cusco can take about 19h 15m. Avianca provides one of the quickest options available for as low as £794. London and Cusco are separated by a distance of 6178 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Cusco round-trip?

    According to our current data, Iberia (£644), LATAM Airlines (£660), and Avianca (£698) offers the cheapest pricing from London to Cusco. Iberia is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Cusco?

    Most travelers choose London Heathrow - Cusco Velazco Astete, London Gatwick - Cusco Velazco Astete or London Stansted - Cusco Velazco Astete when deciding on the best route from London to Cusco.

  • Can I find deals for flights from London to Cuzco that include hotel bookings?

    Yes. In addition to deals on London to Cuzco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cuzco.

  • Can I find deals for business class flights from London to Cuzco?

    Yes. Cheapflights offers flight deals from London to Cuzco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Cusco?

    Currently, January is the cheapest month in which you can book a flight from London to Cusco (average of £653). Flying from London to Cusco in August is currently the most expensive (average of £901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from London to Cuzco

Discover the top 3 airlines that operate flights from London to Cuzco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£644Average£924FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£660Average£864FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapest£698Average£899FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Cuzco?

Cheapflights helps you search for flights from London to Cuzco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Cuzco?

Cheapflights helps you find that perfect flight to Cuzco from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Cuzco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Cuzco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Cuzco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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