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Cheap flights from London Heathrow Airport to Cusco from £370

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.
LHR — CUZ
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cuzco

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cuzco
Explore the most affordable flight options available from Heathrow to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Thu 4/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Sun 14/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 17/2£631
Sat 6/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 16/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 19/2£646
Thu 4/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 16/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 17/2£664
Sat 6/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Mon 15/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 19/2£678
Thu 4/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Mon 15/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 17/2£703
Fri 5/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Fri 12/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 17/2£717
Sat 18/406:15
LHR
-
CUZ
2 stops24h 25m
Multiple Airlines
Tue 28/421:15
CUZ
-
LHR
2 stops37h 20m
Multiple Airlines
Deal found 19/2£720
Thu 29/1013:00
LHR
-
CUZ
2 stops29h 35m
Multiple Airlines
Sun 1/1100:05
CUZ
-
LHR
2 stops26h 05m
Multiple Airlines
Deal found 16/2£736
Fri 6/320:25
LHR
-
CUZ
2 stops29h 40m
Multiple Airlines
Mon 16/322:40
CUZ
-
LHR
2 stops38h 40m
Multiple Airlines
Deal found 19/2£749
Sun 22/221:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Wed 1/417:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 17/2£753
Mon 16/320:25
LHR
-
CUZ
2 stops30h 40m
Multiple Airlines
Mon 30/311:40
CUZ
-
LHR
2 stops24h 55m
Multiple Airlines
Deal found 16/2£755
Tue 14/406:15
LHR
-
CUZ
2 stops21h 05m
Multiple Airlines
Mon 20/412:10
CUZ
-
LHR
2 stops22h 25m
Multiple Airlines
Deal found 17/2£765

Find flight deals from Heathrow to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 20 February 2026.

Round-trip from

£631

One-way from

£370

Popular in

August

Cheapest in

January

Average price

£770
Avianca
  • Avianca
  • 4/6-17/6
  • 2 total stops
  • 35h 40m total
  • London to Cusco
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 52h 31m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£131 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 Heathrow 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 20 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Cusco that are best for you.

Fly from

Heathrow

Fly to

Cuzco

Route

Depart

Return

Price

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 7/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Sun 14/6

17:10-15:35

1 stop16h 25m

£631

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 4/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Wed 17/6

17:10-15:35

1 stop16h 25m

£631

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 7/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Tue 16/6

17:10-15:35

1 stop16h 25m

£664

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fri 5/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Sun 14/6

17:10-15:35

1 stop16h 25m

£717

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sat 6/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Thu 11/6

17:10-15:35

1 stop16h 25m

£717

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mon 16/3

20:25-22:05

2 stops30h 40m

Cusco Velazco Astete

Mon 30/3

11:40-18:35

2 stops24h 55m

£755

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mon 9/3

20:15-14:00

2 stops22h 45m

Cusco Velazco Astete

Sun 22/3

22:40-14:05

2 stops34h 25m

£796

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 7/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Sat 13/6

17:10-15:35

1 stop16h 25m

£818

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mon 9/3

20:15-14:45

2 stops23h 30m

Cusco Velazco Astete

Mon 16/3

09:35-14:05

2 stops23h 30m

£828

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sat 16/5

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Tue 26/5

17:10-15:35

1 stop16h 25m

£830

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from Heathrow 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 Heathrow Airport to Cusco

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cusco (average of £660). Flying from London Heathrow Airport to Cusco in August is currently the most expensive (average of £910). 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 20 February 2026.
See what other customers who have flown with LATAM Airlines, Iberia, andAvianca from London Heathrow Airport to Cusco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Iberia
7.0
Good
3,118 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Avianca
6.6
Okay
2,497 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    For a flight from London Heathrow to Cusco, you will be flying into Velazco Astete. Cusco Velazco Astete (CUZ) is just 1.7 mi from the center of the city. Velazco Astete is the only Cusco airport and it handles 0 inbound flights from London Heathrow per day. 3 airlines have flights to Cusco Velazco Astete from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cusco?

    Airlines like Avianca fly from London Heathrow Airport to Cusco in about 19h 15m. The time it takes to get you to your destination can typically vary by up to . There are 6178 mi between London Heathrow Airport and Cusco.

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

    Iberia, at £651, was found to be the cheapest airline from London Heathrow Airport to Cusco.Alternate airlines flying return to your destination include LATAM Airlines and Avianca. Iberia is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Cusco?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cusco (average of £660). Flying from London Heathrow Airport to Cusco in August is currently the most expensive (average of £910). 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 Heathrow to Cuzco

Discover the top 3 airlines that operate flights from Heathrow 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£651Average£936FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£671Average£957FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapest£711Average£875FlexibilityNo 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 Heathrow to Cuzco?

Cheapflights makes it easy to find Heathrow to Cuzco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Cuzco.

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

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

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

Of course! You can now track prices for flights from Heathrow to Cuzco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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