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Cheap flights from Ireland to Peru from £814

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIM
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Tue 9/1210:45DUB - LIM
2 stops39h 35mDelta
Mon 2/323:40LIM - DUB
2 stops28h 40mDelta
Deal found 6/11£814
Tue 9/1209:45DUB - LIM
2 stops40h 35mDelta
Sun 8/323:40LIM - DUB
2 stops27h 25mDelta
Deal found 6/11£839
Fri 28/1105:55DUB - LIM
1 stop17h 15mKLM
Wed 3/1220:10LIM - DUB
1 stop35h 30mKLM
Deal found 6/11£843
Mon 1/1205:55DUB - LIM
1 stop17h 15mMultiple Airlines
Sun 14/1219:15LIM - DUB
1 stop31h 35mMultiple Airlines
Deal found 7/11£853
Fri 28/1112:05DUB - LIM
2 stops40h 50mUnited Airlines
Wed 3/1223:55LIM - DUB
2 stops27h 15mUnited Airlines
Deal found 6/11£992
Thu 20/1112:05DUB - LIM
2 stops39h 10mUnited Airlines
Thu 4/1201:50LIM - DUB
2 stops27h 30mUnited Airlines
Deal found 6/11£1,036
Fri 12/1217:15DUB - LIM
1 stop29h 55mKLM
Thu 5/320:10LIM - DUB
1 stop30h 55mKLM
Deal found 6/11£1,046
Tue 9/1209:30DUB - LIM
1 stop17h 45mUnited Airlines
Sun 1/301:50LIM - DUB
2 stops27h 30mUnited Airlines
Deal found 6/11£1,058
Fri 12/1217:15DUB - LIM
1 stop29h 55mKLM
Wed 4/320:10LIM - DUB
1 stop30h 55mKLM
Deal found 6/11£1,064
Tue 9/1210:45DUB - LIM
2 stops39h 35mDelta
Sat 7/323:40LIM - DUB
1 stop27h 05mDelta
Deal found 6/11£1,066
Thu 11/1205:55DUB - LIM
1 stop17h 15mKLM
Thu 5/320:10LIM - DUB
1 stop15h 10mKLM
Deal found 6/11£1,073
Mon 15/1211:30DUB - LIM
2 stops38h 50mDelta
Thu 5/323:40LIM - DUB
1 stop27h 05mDelta
Deal found 6/11£1,078

Cheap flight deals from Ireland to Peru

Keep the following information in mind while searching for Ireland to Peru flight deals. Data was last updated 7 November 2025.

Round-trip from

£814

Popular in

December

Cheapest in

March

Average price

£1,002
Delta
  • Delta
  • 9/12-5/3
  • 3 total stops
  • 66h 40m total
  • Ireland to Peru
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£40 potential increase over avg. return price).
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 November 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 7 November 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

Tue 9/12

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Thu 5/3

23:40-08:45

2 stops28h 05m

£814

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 10/12

11:30-21:20

2 stops38h 50m

Lima J Chavez Intl

Wed 4/3

23:40-09:20

2 stops28h 40m

£814

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 9/12

10:45-21:20

2 stops39h 35m

Lima J Chavez Intl

Mon 2/3

23:40-09:20

2 stops28h 40m

£814

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 9/2

05:55-18:10

1 stop17h 15m

Lima J Chavez Intl

Sat 28/2

20:10-08:05

1 stop30h 55m

£824

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 28/11

12:05-23:55

2 stops40h 50m

Lima J Chavez Intl

Tue 2/12

01:50-08:10

2 stops49h 20m

£839

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 9/12

09:45-21:20

2 stops40h 35m

Lima J Chavez Intl

Sun 8/3

23:40-08:05

2 stops27h 25m

£839

DublinLima

DUB - LIM

DUBLIM

Dublin

Sat 2/5

13:20-15:25

1 stop32h 05m

Lima J Chavez Intl

Fri 15/5

17:30-22:25

1 stop22h 55m

£929

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 20/11

13:35-22:15

1 stop37h 40m

Lima J Chavez Intl

Thu 4/12

01:50-10:20

2 stops27h 30m

£1,036

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 12/12

17:15-18:10

1 stop29h 55m

Lima J Chavez Intl

Thu 5/3

20:10-08:05

1 stop30h 55m

£1,046

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 12/12

17:15-18:10

1 stop29h 55m

Lima J Chavez Intl

Fri 6/3

20:10-16:20

1 stop15h 10m

£1,046

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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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 £515). Flying from Ireland to Peru in July is currently the most expensive (average of £1,020). 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 7 November 2025.
Check out reviews from past customers who have flown with Delta and 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.
Delta
7.9
Good
8,001 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
KLM
7.7
Good
1,405 reviews
Delta
7.9
Good
8,001 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

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 £515). Flying from Ireland to Peru in July is currently the most expensive (average of £1,020). 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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Luton to Lima flights
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Top 2 airlines flying from Ireland to Peru

Discover the top 2 airlines 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£515Average£522FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£916Average£1,188FlexibilityNo 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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