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Cheap flights from Ireland to Peru from £561

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIM
2 Feb — 9 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Peru

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Peru
Explore the most affordable flight options available from Ireland to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 January 2026.

Mon 16/205:55DUB - LIM
1 stop16h 15mKLM
Mon 23/219:10LIM - DUB
1 stop22h 00mKLM
Deal found 2/1£706
Tue 17/217:15DUB - LIM
1 stop28h 55mMultiple Airlines
Tue 3/319:15LIM - DUB
1 stop31h 45mMultiple Airlines
Deal found 2/1£718
Sun 15/213:25DUB - LIM
1 stop32h 45mKLM
Sun 22/219:10LIM - DUB
1 stop36h 30mKLM
Deal found 1/1£720
Tue 17/208:50DUB - LIM
1 stop37h 20mKLM
Tue 3/319:15LIM - DUB
2 stops21h 55mKLM
Deal found 2/1£749
Thu 26/305:55DUB - LIM
2 stops24h 55mMultiple Airlines
Sun 26/417:55LIM - DUB
2 stops22h 30mMultiple Airlines
Deal found 2/1£800
Thu 29/110:40DUB - LIM
2 stops42h 15mUnited Airlines
Sun 1/201:50LIM - DUB
2 stops24h 40mUnited Airlines
Deal found 31/12£809
Tue 12/505:55DUB - LIM
1 stop15h 30mMultiple Airlines
Sat 30/517:55LIM - DUB
1 stop18h 30mMultiple Airlines
Deal found 2/1£839
Thu 26/317:15DUB - LIM
1 stop28h 55mKLM
Sun 26/417:55LIM - DUB
2 stops22h 30mKLM
Deal found 3/1£856

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 3 January 2026.

Round-trip from

£706

One-way from

£561

Popular in

December

Cheapest in

January

Average price

£631
KLM
  • KLM
  • 16/2-23/2
  • 2 total stops
  • 38h 15m total
  • Ireland to Peru
Search Deals
9/4
  • 9/4
  • 2 total stops
  • 44h 55m 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 January 2026
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 3 January 2026.
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

Tue 17/2

17:15-17:10

1 stop28h 55m

Lima J Chavez Intl

Tue 3/3

19:15-08:00

1 stop31h 45m

£718

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 15/2

13:25-17:10

1 stop32h 45m

Lima J Chavez Intl

Sun 22/2

19:10-12:40

1 stop36h 30m

£720

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 17/2

08:50-17:10

1 stop37h 20m

Lima J Chavez Intl

Tue 3/3

19:15-22:10

2 stops21h 55m

£749

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 16/2

17:15-17:10

1 stop28h 55m

Lima J Chavez Intl

Mon 23/2

19:15-22:10

2 stops21h 55m

£782

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 29/1

09:30-23:55

2 stops43h 25m

Lima J Chavez Intl

Sun 1/2

01:50-07:30

2 stops24h 40m

£810

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 12/5

05:55-15:25

1 stop15h 30m

Lima J Chavez Intl

Sat 30/5

17:55-18:25

1 stop18h 30m

£839

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 26/3

17:15-17:10

1 stop28h 55m

Lima J Chavez Intl

Sun 26/4

17:55-22:25

2 stops22h 30m

£856

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 22/4

05:55-15:25

1 stop15h 30m

Lima J Chavez Intl

Mon 25/5

17:30-22:25

1 stop22h 55m

£860

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 9/4

09:50-00:45

2 stops44h 55m

£561

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 9/4

09:50-05:25

1 stop25h 35m

£751

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Ireland to Peru (average of £512). Flying from Ireland to Peru in July is currently the most expensive (average of £991). 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 3 January 2026.
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

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.2

Boarding

7.7

Entertainment

7.1

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

Crew

8.4

Comfort

7.6

Overall

7.7

Food

7.2

Boarding

7.7

Entertainment

7.1

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?

    KLM can get you from Ireland to Peru in just under 32h 45m. 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, January is the cheapest month in which you can book a flight from Ireland to Peru (average of £512). Flying from Ireland to Peru in July is currently the most expensive (average of £991). 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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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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Fly with Cheapflights

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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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