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Cheap flights from Ireland to Peru from £436

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIM
7 Jul — 14 Jul1
1 adult

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 2 July 2025.

Round-trip from

£552

One-way from

£436

Popular in

August

Cheapest in

March

Average price

£1,054
Delta
  • Delta
  • 21/8-5/9
  • 4 total stops
  • 67h 20m total
  • Ireland to Peru
United Airlines
  • United Airlines
  • 27/10
  • 1 total stop
  • 17h 55m total
  • Ireland to Peru
Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Ireland to Peru

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 2 July 2025.

Thu 21/813:15DUB - LIM
2 stops37h 55mDelta
Fri 5/923:20LIM - DUB
2 stops29h 25mDelta
Deal found 1/7£552
Tue 21/1021:35DUB - LIM
2 stops33h 00mMultiple Airlines
Sun 9/1102:55LIM - DUB
2 stops28h 45mMultiple Airlines
Deal found 1/7£818
Thu 21/813:35DUB - LIM
3 stops41h 20mTurkish Airlines
Fri 5/913:20LIM - DUB
2 stops38h 15mTurkish Airlines
Deal found 2/7£877
Thu 21/812:30DUB - LIM
2 stops38h 55mUnited Airlines
Thu 4/900:40LIM - DUB
2 stops24h 30mUnited Airlines
Deal found 1/7£994
Wed 29/1011:30DUB - LIM
2 stops22h 40mAmerican Airlines
Tue 11/1107:55LIM - DUB
2 stops19h 45mAmerican Airlines
Deal found 2/7£1,055
Wed 29/1013:25DUB - LIM
1 stop33h 45mKLM
Tue 11/1120:10LIM - DUB
1 stop20h 50mKLM
Deal found 1/7£1,093
Sat 16/807:50DUB - CUZ
3 stops43h 59mMultiple Airlines
Sat 23/816:45CUZ - DUB
3 stops33h 40mMultiple Airlines
Deal found 2/7£1,279

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 2 July 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

Thu 21/8

13:15-21:10

2 stops37h 55m

Lima J Chavez Intl

Fri 5/9

23:20-10:45

2 stops29h 25m

£552

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 21/10

21:35-00:35

2 stops33h 00m

Lima J Chavez Intl

Sun 9/11

02:55-12:40

2 stops28h 45m

£818

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 21/8

13:35-00:55

3 stops41h 20m

Lima J Chavez Intl

Fri 5/9

13:20-09:35

2 stops38h 15m

£877

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 21/8

12:30-21:25

2 stops38h 55m

Lima J Chavez Intl

Thu 4/9

00:40-07:10

2 stops24h 30m

£994

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 29/10

11:30-05:10

2 stops22h 40m

Lima J Chavez Intl

Tue 11/11

07:55-08:40

2 stops19h 45m

£1,055

DublinLima

DUB - LIM

DUBLIM

Dublin

Wed 29/10

13:25-18:10

1 stop33h 45m

Lima J Chavez Intl

Tue 11/11

20:10-22:00

1 stop20h 50m

£1,093

DublinCusco

DUB - CUZ

DUBCUZ

Dublin

Sat 16/8

07:50-21:49

3 stops43h 59m

Cusco Velazco Astete

Sat 23/8

16:45-08:25

3 stops33h 40m

£1,279

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 27/10

09:30-22:25

1 stop17h 55m

£436

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 7/8

16:55-00:55

3 stops38h 00m

£798

DublinCusco

DUB - CUZ

DUBCUZ

Dublin

Mon 21/7

13:15-11:00

2 stops27h 45m

£841

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 12 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 £785). Flying from Ireland to Peru in July is currently the most expensive (average of £1,197). 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 2 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andUnited Airlines 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.

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
8.0
Very Good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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.
  • What are the cheapest airlines to fly from Ireland to Peru one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £436. KLM flights start at £843 while deals on Turkish Airlines start at £894 one-way.

  • 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 £785). Flying from Ireland to Peru in July is currently the most expensive (average of £1,197). 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.

Top 3 airlines flying from Ireland to Peru

Discover the top 3 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£493Average£499FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£876Average£1,151FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£879Average£1,110FlexibilityNo cancel feeOn-time77%
Search Air France 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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