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Cheap flights from London Heathrow Airport to Cusco from £427

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUZ
12 Okt — 19 Okt1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£745

One-way from

£467

Popular in

August

Cheapest in

February

Average price

£847
Avianca
  • Avianca
  • 29/10-11/11
  • 2 total stops
  • 35h 05m total
  • London to Cusco
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Avianca
  • Avianca
  • 27/10
  • 1 total stop
  • 18h 40m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£176 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Cuzco

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 12 September 2025.

Mi 29/1021:40LHR - CUZ
1 stop18h 40mAvianca
Di 11/1117:10CUZ - LHR
1 stop16h 25mAvianca
Deal found 11/9£745
Di 4/1121:40LHR - CUZ
1 stop18h 40mAvianca
So 16/1112:25CUZ - LHR
1 stop21h 10mAvianca
Deal found 12/9£746
Mi 8/1022:05LHR - CUZ
2 stops29h 19mMultiple Airlines
Do 23/1012:47CUZ - LHR
2 stops20h 48mMultiple Airlines
Deal found 11/9£753
Mi 8/1022:05LHR - CUZ
1 stop18h 55mAvianca
Do 23/1016:45CUZ - LHR
1 stop16h 50mAvianca
Deal found 11/9£764
Sa 1/1119:05LHR - CUZ
2 stops27h 50mLATAM Airlines
Mi 19/1109:30CUZ - LHR
2 stops23h 35mLATAM Airlines
Deal found 12/9£795
Di 4/1121:40LHR - CUZ
1 stop18h 40mAvianca
Mo 17/1117:10CUZ - LHR
1 stop16h 25mAvianca
Deal found 12/9£797
Sa 1/1121:40LHR - CUZ
2 stops24h 11mMultiple Airlines
Sa 8/1121:42CUZ - LHR
3 stops35h 53mMultiple Airlines
Deal found 10/9£805
Di 7/1022:05LHR - CUZ
2 stops31h 15mMultiple Airlines
Di 14/1012:42CUZ - LHR
2 stops20h 53mMultiple Airlines
Deal found 10/9£812
So 2/1121:40LHR - CUZ
1 stop18h 40mAvianca
So 16/1112:25CUZ - LHR
1 stop21h 10mAvianca
Deal found 12/9£816

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 12 September 2025.
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

Mi 29/10

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Di 11/11

17:10-14:35

1 stop16h 25m

£745

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mi 8/10

22:05-21:24

2 stops29h 19m

Cusco Velazco Astete

Do 23/10

12:47-15:35

2 stops20h 48m

£753

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mi 8/10

22:05-11:00

1 stop18h 55m

Cusco Velazco Astete

Do 23/10

16:45-15:35

1 stop16h 50m

£764

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Fr 7/11

17:25-17:20

2 stops28h 55m

Cusco Velazco Astete

Mi 19/11

09:30-14:05

2 stops23h 35m

£795

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Di 4/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Mo 17/11

17:10-14:35

1 stop16h 25m

£797

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Do 6/11

08:25-22:35

2 stops19h 10m

Cusco Velazco Astete

Do 13/11

17:35-09:15

2 stops34h 40m

£805

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Di 4/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Mi 19/11

12:25-14:35

1 stop21h 10m

£816

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mo 3/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Mo 17/11

17:10-14:35

1 stop16h 25m

£816

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

So 2/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Mo 17/11

17:10-14:35

1 stop16h 25m

£816

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

So 2/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Do 13/11

17:10-14:35

1 stop16h 25m

£816

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 19 results
1
2

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Cuzco. Price data was last updated on 29 August 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Cusco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from LHR to CUZ?

Find hourly flight availability from Heathrow to Cuzco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cusco in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at midday.

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 12 September 2025.
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
1,847 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Iberia
7.0
Good
2,929 reviews
LATAM Airlines
7.5
Good
1,847 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,436 reviews
LATAM Airlines
7.5
Good
1,847 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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 and LATAM Airlines 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 10h 15m. 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 £651, was found to be the cheapest airline from London Heathrow Airport to Cusco.Alternate airlines flying return to your destination include Avianca and LATAM Airlines. Iberia is priced at 30% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£651Average£810FlexibilityNo cancel feeOn-time77%
Search Iberia flights
AviancaCheapest£690Average£951FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapest£706Average£913FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines 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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