€400 Find Cheap Flights to Peru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Peru departing on 9/2. 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 Peru

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Best Peru Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop€756
Cusco
Cusco3 stops€992
Lima
Lima1 stop€756
Cusco
Cusco3 stops€992

Book Cheap Peru Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Peru 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 to Peru

Fri, 16 Jan - Sun, 1 Feb
Air Canada Logo
09:00 - 06:10
DUB
-
LIM
26h 10m1 stop
Air Canada Logo
08:05 - 07:10
LIM
-
DUB
18h 05m1 stop
€756Air Canada
Wed, 18 Mar - Sun, 22 Mar
Air Canada Logo
08:00 - 01:15
DUB
-
LIM
22h 15m2 stops
Air Canada Logo
08:05 - 06:10
LIM
-
DUB
17h 05m1 stop
€781Air Canada
Wed, 18 Mar - Sun, 22 Mar
Air Canada Logo
08:00 - 01:15
DUB
-
LIM
22h 15m2 stops
Air Canada Logo
08:05 - 06:10
LIM
-
DUB
17h 05m1 stop
€783Air Canada
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
09:00 - 02:15
DUB
-
LIM
22h 15m2 stops
Multiple Airlines Logo
08:05 - 11:00
LIM
-
DUB
21h 55m2 stops
€790Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
KLM Logo
13:25 - 17:10
DUB
-
LIM
32h 45m1 stop
KLM Logo
19:10 - 08:05
LIM
-
DUB
31h 55m1 stop
€797KLM
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
11:30 - 16:30
DUB
-
LIM
34h 00m3 stops
Multiple Airlines Logo
03:00 - 10:15
LIM
-
DUB
26h 15m3 stops
€818Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
06:00 - 10:45
DUB
-
LIM
33h 45m2 stops
Multiple Airlines Logo
23:33 - 07:10
LIM
-
DUB
26h 37m3 stops
€825Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
KLM Logo
13:25 - 17:00
DUB
-
LIM
32h 35m2 stops
KLM Logo
19:10 - 08:05
LIM
-
DUB
31h 55m1 stop
€848KLM
Fri, 16 Jan - Sun, 1 Feb
Air Canada Logo
09:00 - 02:15
DUB
-
LIM
46h 15m2 stops
Air Canada Logo
08:05 - 07:10
LIM
-
DUB
18h 05m1 stop
€851Air Canada
Wed, 21 Jan - Mon, 26 Jan
Multiple Airlines Logo
13:30 - 05:50
DUB
-
LIM
21h 20m1 stop
Multiple Airlines Logo
23:33 - 07:10
LIM
-
DUB
26h 37m3 stops
€869Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Peru

Get data-powered insights and trends for flights to Peru to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Peru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Peru, 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 Ireland to Peru is January, when tickets cost €724 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is €1,421 and €1,228 respectively.

How far in advance should I book a flight from Ireland to Peru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Peru, 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 a flight from Ireland to Peru, you should book around 2 weeks before departure, which saves you about 32% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€400
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Dublin to Lima

FAQs - booking Peru flights

  • How does KAYAK find such low prices on flights from Ireland to Peru?

    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 Ireland to Peru.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Peru?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Peru 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 Ireland to Peru?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Peru?

    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 from Ireland to Peru up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Peru?

    Based on KAYAK data, the cheapest day to fly to Peru is Thursday when return tickets can be as cheap as €880. On the other hand, the most expensive day to fly is Sunday, when return prices are €1,604 on average.

  • What is the cheapest time of day to fly to Peru?

    The cheapest time of day to fly to Peru is generally in the afternoon, when retur flights cost €604 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Peru is generally at night, which is peak travel time and where the average cost of a ticket is €1,225.

Top tips for finding cheap flights to Peru

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Peru flight deals.

Reviews of the top airlines flying to Peru

 
Need help choosing which airline to fly with from Ireland to Peru? 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.
7.7
KLMOverall score based on 1434 reviews
7.7Boarding
8.3Crew
7.6Comfort
7.2Food
7.1Entertainment
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

delayed due to weather. Could not communicate with family since the wifi was broken

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

Airport in MXP is crazy. Get there at least 2 hours before flight.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Free wifi was available, but only some time, being at least 30 minutes into the flight. it would have been better that an announcement had been made about the delay.

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Nice modern plane. Can use your own device for entertainment. Get a snack on the plane.

Random carry-on baggage inspection before boarding for NO REASON. The crew kept talking loudly the entire time, making it impossible to rest. When I asked the crew for something, they said they would come back later but never did. It was an EXTREMELY UNPLEASANT and UNCOMFORTABLE flight.

Had to go get beer myself from attendants in the back of the aircraft

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

Everything you need to know for your flight to Peru

Cabin class types available on flights to Peru

Cabin classes available on flights to Peru. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.