LHR - CUZ

£428 Find Cheap Flights from London Heathrow Airport to Cusco – Compare and Save

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 26/8. 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, 0 bags

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Everything you should know

Cheapest return fare
£750
Typical prices: £801-£1,026
Avianca
Sun 13/9Thu 24/9
LHR - CUZ • 1 stop
Cheapest one-way flight
£428
Multiple Airlines
Wed 26/8
LHR - CUZ • 3 stops
Top airlines
Cheapest • from £750 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Cusco. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Cusco!
Flight Deals
Booking Insights
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

Sun, 13 Sep - Thu, 24 Sep
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£750Avianca
Thu, 10 Sep - Sun, 20 Sep
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£760Avianca
Thu, 10 Sep - Sun, 20 Sep
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£764Avianca
Thu, 10 Sep - Sun, 20 Sep
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£765Avianca
Wed, 18 Nov - Fri, 11 Dec
Avianca Logo
21:40 - 11:20
LHR
-
CUZ
18h 40m
1 stop
Avianca Logo
17:10 - 14:35
CUZ
-
LHR
16h 25m
1 stop
£789Avianca
Fri, 18 Sep - Thu, 1 Oct
Multiple Airlines Logo
22:05 - 20:10
LHR
-
CUZ
28h 05m
2 stops
Multiple Airlines Logo
06:55 - 15:35
CUZ
-
LHR
26h 40m
2 stops
£853Multiple Airlines
Mon, 27 Jul - Wed, 5 Aug
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£893Avianca
Mon, 20 Jul - Tue, 21 Jul
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£894Avianca
Sun, 19 Jul - Tue, 28 Jul
Avianca Logo
22:05 - 11:20
LHR
-
CUZ
19h 15m
1 stop
Avianca Logo
17:10 - 15:35
CUZ
-
LHR
16h 25m
1 stop
£895Avianca
Thu, 19 Nov - Sat, 5 Dec
Multiple Airlines Logo
19:05 - 10:30
LHR
-
CUZ
20h 25m
2 stops
Multiple Airlines Logo
18:55 - 19:25
CUZ
-
LHR
19h 30m
2 stops
£904Multiple Airlines
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.

How much is a return flight from London Heathrow Airport to Cusco?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Cusco departing in September.

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 November, where tickets cost £775 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £1,272 and £1,208 respectively.

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

Low seasonJanuary
Cheapest flight£428
Best time to beat the crowds but there is an average 23% 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 5 days, the lowest price for a flight from London Heathrow Airport to Cusco was £428 for a one-way ticket and £750 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 7.4, LATAM Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of £1,288 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.
7.4
LATAM AirlinesOverall score based on 1949 reviews
6.7Food
8.0Crew
7.0Entertainment
7.5Boarding
7.3Comfort
Airline reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

6.0 GoodRachel, Jun 2026
CUZ - LIM
Read more LATAM Airlines reviews

LATAM clearly does not have well-established policies re: luggage for international flights to Lima followed by domestic flights within Peru (in my case, from Lima to Cuzco). On the way in, they forced me to pay $50 in Lima to check my second carry on bag (the three bags were included in the fare from JFK to Lima). On the return trip, they told me at check in that I would have to pay $50 again at the gate (she said they couldn't accept the money at check in) Then, at the gate, they initially told me I would have to pay several hundred dollars to check the big bag through to JFK. I protested, and showed them a print out of an email saying the checked bag was included between LIM and JFK. Than a second woman showed up, and told me I wouldn't have to pay anything at all -- which was great news, of course -- but that means I was incorrectly charged the extra $50 on the incoming flight. Basically, just a mess. Also, their website is completely non-functional -- it was very cleear that all the airport staff knew the website was nonfunctional, too.

Good check in process Poor information on payments at Lima airport

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

We were not allowed to carry a bottle of water onto the 8 hour flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

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

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

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

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.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

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.

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

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.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The plane was not well maintained. The entertainment system didn’t work properly, eg moving map. Many of the seat controls did not work. Cabin temperature fluctuated considerably during the flight. The seat allocated was poor, it was noisy and offered no privacy. The perfume in the toilet triggered severe allergies. Crew was very goid.

I had assist travel booked in Denver to Manchester, but not listed in HeathRow, my daughter use a spare wheel chair herself for me , when going thro to board at Heathrow there was no help travel down for the ramp until a member of assistance stepped forward and insisted he would take me down the very steep ramp, seems he was the only person concerned with my safety.

I upgraded to businesses class. Because of that the flight was comfortable.

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

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.

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.

Felt very cramped in the back of plane. There was an hour delay for take off sitting on the runway, but we did arrive on time. They charge $120 for carry on bag and backpack at the airport its ridiculous.

The personal at the front desk in Manaos was awesome, I have never experience anything like that before, the person who attended me deserves to have a promotion I still remember him, very educated, kind but overall he could put himself on your position

No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.

This is the Spirit of Latino travel. And don’t even get me started on customer service.

I flew with my service dog unfortunately they didn’t allow it to flight on the canine, but ok, the only problem was that when I arrived to Quito it took 1 hour to deliver my dog, they were supposed to deliver it the moment we get off the airplane.

At least free water in all flights Beverages are desired in international flights Luggage damages need be refund!

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

Information on your arrival and departure airports