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Cheap flights from London Heathrow Airport to Cusco from £423

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUZ
26 Feb — 5 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 27 January 2026.

Wed 11/319:05
LHR
-
CUZ
2 stops20h 00m
Multiple Airlines
Wed 18/317:35
CUZ
-
LHR
2 stops18h 40m
Multiple Airlines
Deal found 25/1£676
Wed 11/321:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Wed 18/312:25
CUZ
-
LHR
1 stop21h 10m
Avianca
Deal found 25/1£742
Wed 11/319:05
LHR
-
CUZ
2 stops20h 00m
LATAM Airlines
Wed 18/322:00
CUZ
-
LHR
2 stops30h 15m
LATAM Airlines
Deal found 25/1£746
Mon 15/622:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Sun 28/612:15
CUZ
-
LHR
1 stop21h 20m
Avianca
Deal found 25/1£754
Sun 8/321:40
LHR
-
CUZ
1 stop18h 40m
Avianca
Sun 15/312:25
CUZ
-
LHR
1 stop21h 10m
Avianca
Deal found 25/1£755
Thu 24/922:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Sat 3/1016:45
CUZ
-
LHR
1 stop16h 50m
Avianca
Deal found 25/1£767
Wed 3/622:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Thu 11/616:45
CUZ
-
LHR
1 stop16h 50m
Avianca
Deal found 26/1£768
Tue 12/522:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Fri 22/512:15
CUZ
-
LHR
1 stop21h 20m
Avianca
Deal found 25/1£786
Mon 12/1022:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Wed 21/1012:15
CUZ
-
LHR
1 stop21h 20m
Avianca
Deal found 26/1£790
Mon 21/922:05
LHR
-
CUZ
1 stop18h 55m
Avianca
Mon 28/916:45
CUZ
-
LHR
1 stop16h 50m
Avianca
Deal found 26/1£794

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 27 January 2026.

Round-trip from

£676

One-way from

£423

Popular in

August

Cheapest in

November

Average price

£728
LATAM Airlines
  • LATAM Airlines
  • 11/3-18/3
  • 4 total stops
  • 38h 40m total
  • London to Cusco
Search Deals
25/2
  • 25/2
  • 2 total stops
  • 49h 05m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 27 January 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

Wed 11/3

19:05-10:05

2 stops20h 00m

Cusco Velazco Astete

Wed 18/3

17:35-17:15

2 stops18h 40m

£676

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 11/3

19:05-10:05

2 stops20h 00m

Cusco Velazco Astete

Wed 18/3

22:00-09:15

2 stops30h 15m

£746

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 11/3

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Wed 18/3

12:25-14:35

1 stop21h 10m

£777

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 12/5

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Fri 22/5

12:15-15:35

1 stop21h 20m

£786

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

£813

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

£854

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 26/4

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Sun 10/5

12:15-15:35

1 stop21h 20m

£857

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sun 17/5

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Sun 24/5

12:15-15:35

1 stop21h 20m

£881

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sat 23/5

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Wed 3/6

12:15-15:35

1 stop21h 20m

£894

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 18/3

09:55-20:21

3 stops39h 26m

£426

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 21 results
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2
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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 £650). Flying from London Heathrow Airport 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.

How much does it cost for a return flight from London Heathrow Airport to Cusco?

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 27 January 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
1,912 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

6.7

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
1,912 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

6.7

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
3,098 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

6.7

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
6.6
Okay
2,487 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Food

6.7

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 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 LATAM Airlines and Avianca fly from London Heathrow Airport to Cusco in about 18h 40m. The time it takes to get you to your destination can typically vary by up to 1h 20m. There are 6178 mi between London Heathrow Airport and Cusco. Both multi-stop and direct flights can be found to your destination and back.

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

    Iberia, at £641, 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 £650). Flying from London Heathrow Airport 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 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£641Average£921FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£661Average£884FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapest£695Average£941FlexibilityNo 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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