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Cheap flights from Peru to London Heathrow Airport from £402

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — LHR
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Peru to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Peru to Heathrow
Explore the most affordable flight options available from Peru to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2026.

Wed 16/902:50
LIM
-
LHR
2 stops25h 10m
Air Canada
Fri 11/1213:00
LHR
-
LIM
1 stop19h 15m
Air Canada
Deal found 7/7£1,012
Thu 13/801:40
LIM
-
LHR
1 stop31h 55m
Avianca
Tue 16/221:40
LHR
-
LIM
1 stop18h 05m
Avianca
Deal found 7/7£1,013
Tue 4/800:10
LIM
-
LHR
3 stops35h 35m
Multiple Airlines
Wed 12/806:00
LHR
-
LIM
2 stops32h 30m
Multiple Airlines
Deal found 8/7£1,014
Sun 11/1001:45
LIM
-
LHR
2 stops46h 45m
Multiple Airlines
Sun 18/1017:40
LHR
-
LIM
2 stops22h 55m
Multiple Airlines
Deal found 8/7£1,014
Wed 12/817:35
LIM
-
LHR
1 stop16h 00m
Avianca
Thu 20/822:05
LHR
-
LIM
1 stop24h 25m
Avianca
Deal found 8/7£1,015
Sat 8/802:50
LIM
-
LHR
2 stops27h 00m
Air Canada
Fri 5/213:00
LHR
-
LIM
1 stop19h 15m
Air Canada
Deal found 7/7£1,016
Fri 21/822:50
LIM
-
LHR
2 stops34h 45m
Multiple Airlines
Sun 23/822:05
LHR
-
LIM
1 stop24h 25m
Multiple Airlines
Deal found 7/7£1,017
Thu 17/909:50
LIM
-
LHR
2 stops22h 25m
Multiple Airlines
Sun 13/1209:15
LHR
-
LIM
1 stop36h 55m
Multiple Airlines
Deal found 7/7£1,017
Thu 1/1011:45
LIM
-
LHR
1 stop21h 50m
Avianca
Mon 12/1022:05
LHR
-
LIM
2 stops35h 25m
Avianca
Deal found 7/7£1,019
Sat 8/802:50
LIM
-
LHR
2 stops27h 00m
Air Canada
Sat 6/215:00
LHR
-
LIM
1 stop20h 10m
Air Canada
Deal found 7/7£1,020
Fri 7/803:05
LIM
-
LHR
3 stops24h 55m
Multiple Airlines
Sat 19/922:05
LHR
-
LIM
1 stop24h 25m
Multiple Airlines
Deal found 7/7£1,020
Wed 7/1001:00
LIM
-
LHR
1 stop25h 05m
Multiple Airlines
Sun 25/1021:40
LHR
-
LIM
1 stop23h 50m
Multiple Airlines
Deal found 7/7£1,021

Find flight deals from Peru to Heathrow

Keep the following information in mind while searching for Peru to Heathrow flight deals. Data was last updated 8 July 2026.

Round-trip from

£978

One-way from

£402

Popular in

July

Cheapest in

February

Average price

£1,271
1/8-21/8
  • 1/8-21/8
  • 4 total stops
  • 65h 15m total
  • Peru to London
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 22h 25m total
  • Peru to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Peru to Heathrow 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 8 July 2026.
Use the filters below to find and compare flights from Peru to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Wed 23/9

23:05-05:55

1 stop24h 50m

London Heathrow

Sun 4/10

13:40-23:00

1 stop39h 20m

£1,032

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Thu 15/10

23:05-05:55

1 stop24h 50m

London Heathrow

Thu 5/11

10:00-23:55

1 stop18h 55m

£1,032

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Wed 7/10

00:55-07:45

1 stop24h 50m

London Heathrow

Sun 25/10

12:05-22:55

1 stop39h 50m

£1,032

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Mon 31/8

00:55-11:35

1 stop28h 40m

London Heathrow

Fri 18/9

18:00-21:25

1 stop33h 25m

£1,078

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Thu 17/9

00:55-05:55

2 stops23h 00m

London Heathrow

Wed 30/9

07:45-23:00

2 stops21h 15m

£1,079

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Sun 20/9

23:05-21:35

1 stop16h 30m

London Heathrow

Sat 10/10

14:10-23:00

2 stops38h 50m

£1,079
Fastest return journey

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Sun 20/9

23:05-21:35

1 stop16h 30m

London Heathrow

Sun 27/9

10:00-23:00

1 stop19h 00m

£1,079

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Tue 8/9

00:55-07:45

1 stop24h 50m

London Heathrow

Wed 23/9

10:00-23:00

1 stop19h 00m

£1,081

LimaLondon

LIM - LHR

LIMLHR

Lima J Chavez Intl

Sun 6/9

00:55-11:35

1 stop28h 40m

London Heathrow

Sat 26/9

10:00-23:00

1 stop19h 00m

£1,126

CuscoLondon

CUZ - LHR

CUZLHR

Cusco Velazco Astete

Fri 20/11

12:25-14:35

1 stop21h 10m

London Heathrow

Mon 23/11

21:40-11:20

1 stop18h 40m

£1,142

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 37 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Peru to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Peru 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 Peru to London Heathrow Airport

What is the cheapest month to book a flight from Peru to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Peru to London Heathrow Airport (average of £79). Flying from Peru to London Heathrow Airport in July is currently the most expensive (average of £515). 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 far ahead should I book a flight from Peru to London Heathrow Airport?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Peru to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 8 July 2026.
See what other customers who have flown with KLM,Air France, andAir Canada from Peru to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,534 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.5
Good
1,625 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,321 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Iberia
7.0
Good
3,252 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Avianca
6.5
Okay
2,523 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Peru to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Peru to London Heathrow Airport?

    A quick flight from Peru to London Heathrow Airport can take about 21h 10m. United Airlines provides one of the quickest options available for as low as £1,142. The distance between Peru and London Heathrow Airport is about 6178 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Peru to London Heathrow Airport one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as £440. However, be on the lookout for offers from Iberia and Air France, as they are both options that can get you from Peru to London Heathrow Airport for a low price.

  • Can I find deals for flights from Peru to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Peru to Heathrow?

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

  • Can I find deals for business class flights from Peru to Heathrow?

    Yes. Cheapflights offers flight deals from Peru to Heathrow 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 Peru to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Peru to London Heathrow Airport (average of £79). Flying from Peru to London Heathrow Airport in July is currently the most expensive (average of £515). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Eastbourne
Swindon
Poole
Southall
Aylesbury
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Peru to Heathrow

Discover the top 5 airlines that operate flights from Peru to Heathrow. 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£86Average£933FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest£425Average£786FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapest£638Average£927FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air FranceCheapest£825Average£1,070FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£842Average£1,035FlexibilityNo cancel feeOn-time75%
Search KLM 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 Peru to Heathrow?

When you search for this flight from Peru to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Peru to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Peru 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 Peru to Heathrow with no change fees?

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

Can Cheapflights notify me if prices for flights from Peru to Heathrow become cheaper?

Yes! Start tracking prices for Peru to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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