LHR - CUZ

£447 Find Cheap Flights from London Heathrow Airport to Cusco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cusco departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cusco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cusco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cusco, as well as popular online travel agencies
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Cheap Flights from Heathrow to Cusco (LHR-CUZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Cusco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Cusco

Wed, 29 Oct - Tue, 11 Nov
Avianca Logo
21:40 - 11:05LHR-CUZ
18h 25m1 stop
Avianca Logo
17:00 - 14:35CUZ-LHR
16h 35m1 stop
£720Avianca
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Wed, 29 Oct - Tue, 11 Nov
Avianca Logo
21:40 - 11:05LHR-CUZ
18h 25m1 stop
Avianca Logo
17:00 - 14:35CUZ-LHR
16h 35m1 stop
£721Avianca
Find Deal
Wed, 29 Oct - Tue, 11 Nov
Iberia Logo
16:25 - 22:30LHR-CUZ
35h 05m2 stops
Iberia Logo
17:35 - 08:25CUZ-LHR
33h 50m2 stops
£779Iberia
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Wed, 29 Oct - Tue, 11 Nov
LATAM Airlines Logo
20:15 - 13:55LHR-CUZ
22h 40m2 stops
LATAM Airlines Logo
20:55 - 14:05CUZ-LHR
36h 10m2 stops
£827LATAM Airlines
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Thu, 4 Sep - Tue, 23 Sep
 Logo
15:55 - 19:55LHR-CUZ
34h 00m2 stops
 Logo
07:25 - 12:15CUZ-LHR
22h 50m2 stops
Fri, 14 Nov - Sat, 29 Nov
Iberia Logo
15:00 - 10:05LHR-CUZ
24h 05m2 stops
Iberia Logo
07:55 - 09:15CUZ-LHR
20h 20m2 stops
£859Iberia
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Fri, 12 Sep - Fri, 19 Sep
 Logo
15:55 - 16:54LHR-CUZ
30h 59m2 stops
 Logo
07:57 - 11:25CUZ-LHR
21h 28m2 stops
Tue, 16 Sep - Tue, 7 Oct
LATAM Airlines Logo
20:00 - 15:20LHR-CUZ
25h 20m2 stops
LATAM Airlines Logo
10:00 - 15:05CUZ-LHR
23h 05m2 stops
£871LATAM Airlines
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Fri, 3 Oct - Fri, 24 Oct
American Airlines Logo
13:40 - 16:54LHR-CUZ
33h 14m2 stops
American Airlines Logo
16:52 - 13:05CUZ-LHR
38h 13m2 stops
£968American Airlines
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Mon, 28 Jul - Sun, 14 Sep
American Airlines Logo
12:15 - 07:24LHR-CUZ
25h 09m2 stops
American Airlines Logo
22:57 - 10:35CUZ-LHR
29h 38m2 stops
£1,367American Airlines
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KAYAK's insights & trends for Heathrow to Cusco flights

Get data-powered insights and trends into flights from Heathrow to Cusco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Cusco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Cusco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Cusco is February, where tickets cost £703 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £1,437 and £1,334 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Cusco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Cusco, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.


Good to know - Cheap tickets from London Heathrow Airport to Cusco

Low seasonDecember
High seasonApril
Cheapest flight£447
Best time to beat the crowds but there is an average 42% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from London Heathrow Airport to Cusco

When to book flights from Heathrow to Cusco

Are your dates flexible? Find out the best times to travel from Heathrow to Cusco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cusco flights

  • What is the cheapest flight from London Heathrow Airport to Cusco?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cusco was £607 for a one-way ticket and £979 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cusco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Cusco?

    Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Cusco, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from London to Cusco, LATAM Airlines or Iberia?

    The two airlines most popular with KAYAK users for flights from London to Cusco are LATAM Airlines and Iberia. With an average price for the route of £930 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of £813 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cusco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cusco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cusco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cusco from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cusco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cusco with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cusco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cusco from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Heathrow to Cusco

 
See real verified KAYAK customer reviews for airlines flying from London to Cusco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cusco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1785 reviews
7.6Boarding
7.4Comfort
7.0Entertainment
6.7Food
8.1Crew
Airline reviews

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

2.0 MediocreMichael, May 2025IQT - LIM
Read more LATAM Airlines reviews

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Service and food were excellent, could have been more info in English.

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

The flight was delayed twice. When the crew explained about the debris causing flat tires, I was glad they took the time to change all four.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

Very good service from San Jose to Madrid . Ryanair service from Madrid to Brussels 😕

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Its a bus taking you on and off the plane so if you have big luggage … more muscles needed

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Boarding was somewhat confusing in that the wrong messages were being displayed at the gate. It was somewhat annoying that I got off one flight and straight onto another (from the same gate), but in between they re-checked my hand luggage and made me get rid of my water (which they charge for on the plane). I was sitting in their 'Plus' seating, but the leg room was still too small to be able to sit square. The food options on the flights are pretty cheap quality (but not price). They got me from 'A' to 'B' on-time and for a relatively good price, but the experience itself was below average.

So so, you feel like you have to pay for everything each time

COP 7,000 for a cup of mediocre coffee. I thought I was on Spirit Airlines for a minute. Otherwise the flight was fine. Nothing exceptional to report.

please see previous response; it covers the whole travel trajectory.

I paid over $200 for seat selection for these flights and I was still stuck on long international flights in seats that do not recline and do not have the head support cushion. At this point basically all airlines have those for all seats, and this really took me by surprise and made me not ever want to travel on Avianca. The Kayak agent who called me for the seat selection (Donovan) was courteous, but it seems the system for this doesn't work. I was offered seat selection, for the $200+, but without being able to see what I was selecting, with no guarantee where I'd be...and then I still ended up in terrible seats. On my way to, and especially after, a very intense business trip, the seat situation really soured my experience.

Overpriced checked bag price of $120 and they charge you for carryon if the size is not minimal of $120.

Be very careful of the initial low price because Avianca wil bill you for a carryon of $120 or a checked bag for $120. Also, be careful with connections because the customs entry process is slow and the connecting terminal is not close.

The connection time is too short to pass through customs and once you do clear customs the connecting flight is in another terminal that is not close.

Everything you need to know for your flight from Heathrow to Cusco

Information on your arrival and departure airports

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