€432 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 6/3. 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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Flight Deals

Best Peru Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop€724
Cusco
Cusco2 stops€952
Lima
Lima1 stop€724
Cusco
Cusco2 stops€952

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
€724Air Canada
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
€725Air 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
€751Air Canada
Wed, 11 Feb - Thu, 2 Apr
KLM Logo
13:25 - 17:10
DUB
-
LIM
32h 45m1 stop
KLM Logo
17:30 - 08:20
LIM
-
DUB
32h 50m1 stop
€803KLM
Tue, 10 Feb - Tue, 17 Feb
KLM Logo
17:15 - 17:10
DUB
-
LIM
28h 55m1 stop
KLM Logo
19:10 - 16:20
LIM
-
DUB
16h 10m1 stop
€804KLM
Wed, 27 May - Sun, 14 Jun
Multiple Airlines Logo
08:55 - 15:25
DUB
-
LIM
36h 30m1 stop
Multiple Airlines Logo
17:55 - 22:40
LIM
-
DUB
22h 45m1 stop
€807Multiple Airlines
Fri, 16 Jan - Sun, 1 Feb
Multiple Airlines Logo
09:25 - 06:10
DUB
-
LIM
25h 45m2 stops
Multiple Airlines Logo
08:05 - 07:10
LIM
-
DUB
18h 05m1 stop
€822Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Air France Logo
06:00 - 17:00
DUB
-
LIM
16h 00m1 stop
Air France Logo
19:10 - 22:55
LIM
-
DUB
22h 45m2 stops
€836Air France
Mon, 2 Feb - Sun, 8 Feb
Iberia Logo
09:40 - 10:05
DUB
-
CUZ
29h 25m2 stops
Iberia Logo
06:50 - 08:55
CUZ
-
DUB
21h 05m2 stops
€1,639Iberia
Tue, 17 Mar - Thu, 19 Mar
Iberia Logo
06:15 - 22:35
DUB
-
CUZ
21h 20m2 stops
Iberia Logo
16:30 - 22:05
CUZ
-
DUB
24h 35m2 stops
€1,744Iberia
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 €722 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is €1,417 and €1,225 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€432
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 Friday when return tickets can be as cheap as €2,521. On the other hand, the most expensive day to fly is Friday, when return prices are €2,521 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 €603 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 €1,222.

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 3 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.
7.9
DeltaOverall score based on 8019 reviews
7.9Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.3Food
Airline reviews

Left on time, a bit delayed due to headwinds most of the trip.

10.0 ExcellentCharles, Dec 2025
DTW - PHX
Read more Delta reviews

Left on time, a bit delayed due to headwinds most of the trip.

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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!

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.

Was not able to watch most shows on the entertainment site. They would not load

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

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.