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Cheap flights from Ireland to Peru from £326

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIM
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Peru

Enter your travel dates to find the best prices.

Best flights from Ireland to Peru
Discover carefully curated flight deals from Ireland to Peru that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.

Sun 18/110:45DUB - LIM
2 stops39h 35mDelta
Fri 20/223:40LIM - DUB
2 stops27h 05mDelta
Deal found 30/12£557
Fri 23/110:40DUB - LIM
2 stops42h 15mUnited Airlines
Thu 19/201:50LIM - DUB
2 stops27h 30mUnited Airlines
Deal found 30/12£700
Thu 12/208:50DUB - LIM
1 stop37h 20mKLM
Thu 19/219:10LIM - DUB
1 stop31h 55mKLM
Deal found 29/12£771
Wed 21/110:45DUB - LIM
2 stops39h 35mDelta
Mon 16/223:40LIM - DUB
2 stops28h 05mDelta
Deal found 30/12£557
Sun 18/110:45DUB - LIM
2 stops39h 35mDelta
Sun 22/223:40LIM - DUB
1 stop27h 05mDelta
Deal found 30/12£557
Tue 20/110:45DUB - LIM
2 stops39h 35mDelta
Mon 16/223:40LIM - DUB
2 stops28h 05mDelta
Deal found 30/12£557
Tue 20/110:45DUB - LIM
2 stops39h 35mDelta
Thu 19/223:40LIM - DUB
2 stops28h 05mDelta
Deal found 30/12£557
Mon 1/613:25DUB - LIM
1 stop32h 00mKLM
Mon 15/617:30LIM - DUB
1 stop22h 55mKLM
Deal found 28/12£775
Sat 17/110:45DUB - LIM
2 stops39h 35mDelta
Fri 20/223:40LIM - DUB
2 stops27h 05mDelta
Deal found 30/12£557
Sat 17/110:45DUB - LIM
2 stops39h 35mDelta
Sun 22/223:40LIM - DUB
2 stops28h 05mDelta
Deal found 30/12£557
Thu 22/113:25DUB - LIM
2 stops36h 55mDelta
Thu 19/223:40LIM - DUB
2 stops28h 05mDelta
Deal found 30/12£573

Find flight deals from Ireland to Peru

Keep the following information in mind while searching for Ireland to Peru flight deals. Data was last updated 30 December 2025.

Round-trip from

£557

One-way from

£326

Popular in

December

Cheapest in

January

Average price

£1,235
Delta
  • Delta
  • 17/1-22/2
  • 3 total stops
  • 66h 40m total
  • Ireland to Peru
Search Deals
WestJet
  • WestJet
  • 10/3
  • 2 total stops
  • 60h 20m total
  • Ireland to Peru
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Peru 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 30 December 2025.
Use the filters below to find and compare flights from Ireland to Peru that are best for you.

Fly from

Ireland

Fly to

Peru

Route

Depart

Return

Price

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 18/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Fri 20/2

23:40-07:45

2 stops27h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 21/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Mon 16/2

23:40-08:45

2 stops28h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 18/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Sun 22/2

23:40-07:45

1 stop27h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 20/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Mon 16/2

23:40-08:45

2 stops28h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 20/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Thu 19/2

23:40-08:45

2 stops28h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Sat 17/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Fri 20/2

23:40-07:45

2 stops27h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Sat 17/1

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Sun 22/2

23:40-08:45

2 stops28h 05m

£557

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 22/1

13:25-21:20

2 stops36h 55m

Lima J Chavez Intl

Thu 19/2

23:40-08:45

2 stops28h 05m

£573

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 23/1

10:40-23:55

2 stops42h 15m

Lima J Chavez Intl

Thu 19/2

01:50-10:20

2 stops27h 30m

£700

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 12/2

08:50-17:10

1 stop37h 20m

Lima J Chavez Intl

Thu 19/2

19:10-08:05

1 stop31h 55m

£771

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Ireland to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Ireland 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 Ireland to Peru

What is the cheapest month to book a flight from Ireland to Peru?

Currently, March is the cheapest month in which you can book a flight from Ireland to Peru (average of £500). Flying from Ireland to Peru in July is currently the most expensive (average of £989). 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.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated 30 December 2025.
Check out reviews from past customers who have flown with KLM from Ireland to Peru to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Ireland to Peru. 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 Ireland to Peru?

    Delta can get you from Ireland to Peru in just under 39h 35m. Your travel time can differ by up to . The distance between Ireland and Peru is about 6120 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Peru 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 Ireland to Peru?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Peru (average of £500). Flying from Ireland to Peru in July is currently the most expensive (average of £989). 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

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

Alternative routes for Ireland to Peru

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ireland to Peru

Discover the top airline that operate flights from Ireland to Peru. 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 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£670Average£1,152FlexibilityNo 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 Ireland to Peru?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Peru. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

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

Yes! Start tracking prices for Ireland to Peru 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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