LHR - CUZ

£411 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 23/1. 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, 0 bags

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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Flight Deals

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

Mon, 19 Jan - Sun, 22 Feb
LATAM Airlines Logo
18:45 - 12:40LHR-CUZ
22h 55m2 stops
LATAM Airlines Logo
23:20 - 09:15CUZ-LHR
28h 55m2 stops
£679LATAM Airlines
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Tue, 20 Jan - Fri, 20 Feb
Multiple Airlines Logo
06:20 - 22:35LHR-CUZ
21h 15m2 stops
Multiple Airlines Logo
15:55 - 07:55CUZ-LHR
35h 00m2 stops
£687Multiple Airlines
Find Deal
Sun, 18 Jan - Thu, 19 Feb
Iberia Logo
10:45 - 10:45LHR-CUZ
29h 00m2 stops
Iberia Logo
17:35 - 08:25CUZ-LHR
33h 50m2 stops
£711Iberia
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Tue, 20 Jan - Fri, 20 Feb
Avianca Logo
21:40 - 11:20LHR-CUZ
18h 40m1 stop
Avianca Logo
12:25 - 14:35CUZ-LHR
21h 10m1 stop
£747Avianca
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Sun, 1 Mar - Tue, 31 Mar
Avianca Logo
21:40 - 11:20LHR-CUZ
18h 40m1 stop
Avianca Logo
16:45 - 15:35CUZ-LHR
16h 50m1 stop
£750Avianca
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Sat, 6 Dec - Fri, 12 Dec
Multiple Airlines Logo
13:25 - 13:35LHR-CUZ
29h 10m2 stops
Multiple Airlines Logo
00:05 - 07:10CUZ-LHR
26h 05m2 stops
£752Multiple Airlines
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Thu, 22 Jan - Tue, 17 Feb
LATAM Airlines Logo
19:05 - 10:45LHR-CUZ
20h 40m2 stops
LATAM Airlines Logo
17:35 - 17:15CUZ-LHR
18h 40m2 stops
£754LATAM Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
13:25 - 13:35LHR-CUZ
29h 10m2 stops
Multiple Airlines Logo
05:00 - 07:10CUZ-LHR
21h 10m2 stops
£757Multiple Airlines
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Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
11:10 - 17:50LHR-CUZ
35h 40m2 stops
Multiple Airlines Logo
22:32 - 07:10CUZ-LHR
27h 38m2 stops
£760Multiple Airlines
Find Deal
Sun, 18 Jan - Tue, 17 Feb
Iberia Logo
17:25 - 10:45LHR-CUZ
22h 20m2 stops
Iberia Logo
17:35 - 17:15CUZ-LHR
18h 40m2 stops
£780Iberia
Find Deal

Everything you should know

Top airlines
LATAM Airlines
Cheapest • from £679 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£679
Overall average: £745
LATAM Airlines
Mon 19/1Sun 22/2
LHR - CUZ • 2 stops
Cheapest one-way flight
£411
Typical prices: £433-£466
Multiple Airlines
Fri 23/1
LHR - CUZ • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cusco!
Booking Insights

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 £712 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £1,406 and £1,260 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, which saves you about 34% compared to booking last minute. 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 seasonJanuary
Cheapest flight£411
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 1% 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 £411 for a one-way ticket and £679 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?

    oneworld, and Star Alliance 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 £912 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 £836 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.

Reviews of the top 3 airlines flying 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 1871 reviews
7.3Comfort
7.0Entertainment
8.0Crew
7.6Boarding
6.7Food
Airline reviews

Poor, the airline was not able to help me move flights.

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

Poor, the airline was not able to help me move flights.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

Boarding was confusing with a delayed flight because there was no English translation

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

Cabin crew friendlier, they weren't weren't unfriendly, but simply professional and not more

Delayed first flight Geneva Madrid.. We didn’t miss our 2nd flight only because the 2nd flight Madrid Dallas was 1h delayed. However we did end up missing the 3rd leg Dallas Austin. Luggage didn’t show up in Dallas. So we re missing 2 suit cases. Customer service sent us to a hotel in Dallas. Only one room booked for 5!! Pretty bad experience overall. I won’t book a flight on Iberia in the future

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

Avianca is not what it used to be. So disappointing

i think the flight was late because they were so strict about measuring everyone's personal items to try and charge them $119. It was really petty and made us late.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

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.

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

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