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Cheap flights from London to Cusco from £407

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUZ
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Cuzco

Enter your travel dates to find the best prices.

Cheapest flights from London to Cuzco
Explore the most affordable flight options available from London to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 9/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Wed 17/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 13/5£776
Wed 14/1022:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Wed 21/1017:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 13/5£778
Sun 21/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 23/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 9/5£780
Mon 22/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Wed 1/717:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 10/5£781
Thu 25/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Thu 2/717:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 11/5£782
Sat 30/522:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 9/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 13/5£795
Wed 10/606:15
LHR
-
CUZ
2 stops21h 10m
Multiple Airlines
Wed 17/610:40
CUZ
-
LHR
2 stops28h 45m
Multiple Airlines
Deal found 13/5£811
Tue 2/619:15
LHR
-
CUZ
2 stops31h 05m
Multiple Airlines
Tue 16/610:45
CUZ
-
LHR
2 stops23h 50m
Multiple Airlines
Deal found 12/5£815
Wed 10/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Wed 17/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 13/5£816
Sat 6/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 16/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 12/5£820
Tue 2/622:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Tue 16/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 11/5£821
Tue 19/522:05
LHR
-
CUZ
1 stop19h 15m
Avianca
Wed 17/617:10
CUZ
-
LHR
1 stop16h 25m
Avianca
Deal found 12/5£839

Find flight deals from London to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 May 2026.

Round-trip from

£776

One-way from

£407

Popular in

July

Cheapest in

February

Average price

£915
Avianca
  • Avianca
  • 9/6-17/6
  • 2 total stops
  • 35h 40m total
  • London to Cusco
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 24h 55m total
  • London to Cusco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 13 May 2026.
Use the filters below to find and compare flights from London to Cusco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 14/10

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Wed 21/10

17:10-15:35

1 stop16h 25m

£778

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Thu 25/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Thu 2/7

17:10-15:35

1 stop16h 25m

£782

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sat 13/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Fri 19/6

17:10-15:35

1 stop16h 25m

£839

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Tue 2/6

17:35-20:55

2 stops33h 20m

Cusco Velazco Astete

Tue 16/6

11:40-17:35

2 stops23h 55m

£858

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Mon 22/6

22:05-11:20

1 stop19h 15m

Cusco Velazco Astete

Fri 3/7

17:10-15:35

1 stop16h 25m

£884

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Sat 13/6

22:05-15:55

2 stops23h 50m

Cusco Velazco Astete

Fri 19/6

22:30-15:35

2 stops35h 05m

£899

LondonCusco

LHR - CUZ

LHRCUZ

London Heathrow

Wed 4/11

21:40-11:20

1 stop18h 40m

Cusco Velazco Astete

Wed 11/11

12:25-14:55

2 stops21h 30m

£931

LondonCusco

LCY - CUZ

LCYCUZ

London City

Tue 9/6

17:50-19:40

2 stops31h 50m

Cusco Velazco Astete

Wed 17/6

11:35-16:40

2 stops23h 05m

£968

LondonCusco

STN - CUZ

STNCUZ

London Stansted

Tue 2/6

17:40-11:20

3 stops47h 40m

Cusco Velazco Astete

Mon 8/6

09:05-15:30

3 stops24h 25m

£1,010

LondonCusco

STN - CUZ

STNCUZ

London Stansted

Wed 10/6

07:45-06:10

3 stops28h 25m

Cusco Velazco Astete

Thu 11/6

00:05-19:25

3 stops37h 20m

£1,022

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from London 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 to Cusco

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

To ensure you get the cheapest price possible for a flight from London to Cusco, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Cusco?

Currently, August is the cheapest month in which you can book a flight from London to Cusco (average of £435). Flying from London to Cusco in December is currently the most expensive (average of £892). 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 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 13 May 2026.
Read reviews from past customers who have flown with LATAM Airlines,Iberia, andAvianca from London to Cusco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,925 reviews
Check prices

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,925 reviews
LATAM Airlines
7.4
Good
1,925 reviews
Check prices

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Iberia
7.0
Good
3,216 reviews
LATAM Airlines
7.4
Good
1,925 reviews
Check prices

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Avianca
6.5
Okay
2,523 reviews
LATAM Airlines
7.4
Good
1,925 reviews
Check prices

Food

6.7

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Cusco Velazco Astete (CUZ) is the airport you will fly into if you book a flight from London to Cusco. You should not have trouble finding flights to Velazco Astete from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Cusco airport from London. It is only a 1.7 mi journey from Velazco Astete (CUZ) to Cusco’s city center.

  • How long is the flight from London to Cusco?

    A quick flight from London to Cusco can take about 19h 15m. Avianca provides one of the quickest options available for as low as £778. London and Cusco are separated by a distance of 6178 mi. This flight may include one or multiple stops.

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

    According to our current data, LATAM Airlines (£667), Iberia (£673), and Avianca (£701) offers the cheapest pricing from London to Cusco. LATAM Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Cusco?

    Most travelers choose London Heathrow - Cusco Velazco Astete, London Gatwick - Cusco Velazco Astete or London Stansted - Cusco Velazco Astete when deciding on the best route from London to Cusco.

  • Can I find deals for flights from London to Cuzco that include hotel bookings?

    Yes. In addition to deals on London to Cuzco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cuzco.

  • Can I find deals for business class flights from London to Cuzco?

    Yes. Cheapflights offers flight deals from London 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 to Cusco?

    Currently, August is the cheapest month in which you can book a flight from London to Cusco (average of £435). Flying from London to Cusco in December is currently the most expensive (average of £892). 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

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Top 3 airlines flying from London to Cuzco

Discover the top 3 airlines that operate flights from London 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£667Average£913FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
IberiaCheapest£673Average£1,272FlexibilityNo cancel feeOn-time77%
Search Iberia flights
AviancaCheapest£701Average£898FlexibilityNo 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 London to Cuzco?

Cheapflights helps you search for flights from London to Cuzco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Cuzco?

Cheapflights helps you find that perfect flight to Cuzco from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Cuzco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Cuzco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Cuzco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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