Find flights
When to book
Airlines
FAQs

Cheap flights from London to Cusco from £402

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUZ
5 Mar — 12 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 3 February 2026.

Sun 8/309:15
LHR
-
CUZ
2 stops29h 50m
Iberia
Mon 16/316:30
CUZ
-
LHR
2 stops21h 55m
Iberia
Deal found 3/2£703
Wed 11/321:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Wed 18/312:25
CUZ
-
LHR
1 stop21h 10m
Avianca
Deal found 3/2£743
Tue 10/319:40
LGW
-
CUZ
2 stops21h 00m
LATAM Airlines
Tue 17/314:40
CUZ
-
LGW
2 stops23h 20m
LATAM Airlines
Deal found 3/2£750
Wed 11/319:05
LHR
-
CUZ
2 stops20h 00m
Iberia
Tue 24/306:50
CUZ
-
LHR
2 stops22h 45m
Iberia
Deal found 2/2£752
Wed 11/314:45
LHR
-
CUZ
2 stops34h 45m
Multiple Airlines
Wed 18/312:10
CUZ
-
LHR
2 stops23h 25m
Multiple Airlines
Deal found 3/2£753
Mon 2/320:25
LHR
-
CUZ
2 stops43h 55m
Multiple Airlines
Mon 16/322:40
CUZ
-
LHR
2 stops36h 55m
Multiple Airlines
Deal found 3/2£767
Sat 7/320:15
LHR
-
CUZ
2 stops22h 30m
LATAM Airlines
Thu 19/319:50
CUZ
-
LHR
2 stops21h 50m
LATAM Airlines
Deal found 3/2£777
Sun 8/309:15
LHR
-
CUZ
2 stops29h 50m
Iberia
Tue 17/306:50
CUZ
-
LHR
2 stops32h 50m
Iberia
Deal found 3/2£778
Sat 7/320:15
LHR
-
CUZ
2 stops22h 30m
LATAM Airlines
Mon 16/309:35
CUZ
-
LHR
2 stops23h 30m
LATAM Airlines
Deal found 3/2£780
Tue 3/320:15
LHR
-
CUZ
2 stops22h 30m
LATAM Airlines
Tue 10/305:00
CUZ
-
LHR
2 stops24h 35m
LATAM Airlines
Deal found 3/2£782
Thu 5/321:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Wed 18/312:25
CUZ
-
LHR
1 stop21h 10m
Avianca
Deal found 3/2£784
Thu 5/319:15
LCY
-
CUZ
2 stops20h 35m
Iberia
Wed 18/319:50
CUZ
-
LCY
2 stops32h 00m
Iberia
Deal found 3/2£793

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 3 February 2026.

Round-trip from

£703

One-way from

£402

Popular in

July

Cheapest in

February

Average price

£728
Iberia
  • Iberia
  • 8/3-16/3
  • 4 total stops
  • 51h 45m total
  • London to Cusco
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 38h 36m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£27 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 3 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 2/3

20:25-11:20

2 stops43h 55m

Cusco Velazco Astete

Mon 16/3

22:40-16:35

2 stops36h 55m

£767

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 11/3

19:05-10:05

2 stops20h 00m

Cusco Velazco Astete

Thu 19/3

06:50-22:40

2 stops34h 50m

£778

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 3/3

20:15-13:45

2 stops22h 30m

Cusco Velazco Astete

Tue 10/3

05:00-10:35

2 stops24h 35m

£782

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 5/3

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Wed 18/3

12:25-14:35

1 stop21h 10m

£784

LondonCusco

LCY - CUZ

LCYCUZ

London City

Thu 5/3

19:15-10:50

2 stops20h 35m

Cusco Velazco Astete

Wed 18/3

19:50-08:50

2 stops32h 00m

£793

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

£820

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 4/3

20:15-14:00

2 stops22h 45m

Cusco Velazco Astete

Wed 11/3

14:20-18:15

2 stops22h 55m

£823

LondonCusco

LGW - CUZ

LGWCUZ

London Gatwick

Wed 11/3

19:40-11:40

2 stops21h 00m

Cusco Velazco Astete

Tue 24/3

13:15-19:00

2 stops24h 45m

£845

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 26/4

06:15-22:00

2 stops21h 45m

Cusco Velazco Astete

Sun 10/5

19:50-09:30

2 stops31h 40m

£855

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 19/3

20:15-13:45

2 stops22h 30m

Cusco Velazco Astete

Sun 29/3

06:50-15:05

2 stops26h 15m

£857

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 60 results
1
2
3
...
6

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 30 January 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 £650). Flying from London to Cusco in August is currently the most expensive (average of £943). 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 3 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

Food

6.7

Boarding

7.5

Comfort

7.3

Crew

8.0

Overall

7.5

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

Food

6.7

Boarding

7.5

Comfort

7.3

Crew

8.0

Overall

7.5

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
3,103 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Food

6.7

Boarding

7.5

Comfort

7.3

Crew

8.0

Overall

7.5

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
2,498 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Food

6.7

Boarding

7.5

Comfort

7.3

Crew

8.0

Overall

7.5

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 18h 40m. Iberia provides one of the quickest options available for as low as £784. 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 (£641), LATAM Airlines (£657), and Avianca (£695) offers the cheapest pricing from London to Cusco. Iberia is priced at 30% 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 £650). Flying from London to Cusco in August is currently the most expensive (average of £943). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£641Average£920FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£657Average£860FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapest£695Average£895FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.