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Cheap flights from Ireland to Peru from £395

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIM
19 Aug — 26 Aug1
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 20 July 2026.

Sun 6/911:00
DUB
-
LIM
1 stop16h 55m
Delta
Mon 21/900:05
LIM
-
DUB
2 stops27h 10m
Delta
Deal found 19/7£564
Fri 2/1009:30
DUB
-
LIM
2 stops24h 40m
Multiple Airlines
Sun 1/1107:00
LIM
-
DUB
2 stops44h 30m
Multiple Airlines
Deal found 19/7£617
Mon 7/911:45
DUB
-
LIM
2 stops22h 25m
American Airlines
Sun 13/923:45
LIM
-
DUB
2 stops27h 50m
American Airlines
Deal found 20/7£644
Sat 29/813:15
DUB
-
CUZ
2 stops39h 00m
Multiple Airlines
Sat 5/922:00
CUZ
-
DUB
2 stops31h 30m
Multiple Airlines
Deal found 15/7£749
Tue 8/909:30
DUB
-
LIM
1 stop17h 55m
United Airlines
Mon 14/923:05
LIM
-
DUB
1 stop26h 25m
United Airlines
Deal found 20/7£800
Fri 4/913:35
DUB
-
LIM
2 stops39h 25m
United Airlines
Sun 13/900:55
LIM
-
DUB
2 stops48h 35m
United Airlines
Deal found 17/7£801
Sun 6/911:00
DUB
-
LIM
1 stop16h 55m
Delta
Sat 12/900:05
LIM
-
DUB
2 stops28h 40m
Delta
Deal found 20/7£803
Fri 4/911:00
DUB
-
LIM
1 stop16h 55m
Delta
Sun 13/900:05
LIM
-
DUB
1 stop26h 40m
Delta
Deal found 17/7£804
Fri 9/1005:55
DUB
-
LIM
2 stops22h 00m
Delta
Sun 25/1023:40
LIM
-
DUB
2 stops28h 05m
Delta
Deal found 15/7£816
Fri 2/1005:55
DUB
-
LIM
2 stops22h 00m
Delta
Mon 12/1000:05
LIM
-
DUB
1 stop26h 40m
Delta
Deal found 19/7£817
Wed 2/918:15
DUB
-
CUZ
3 stops47h 05m
Multiple Airlines
Wed 9/917:10
CUZ
-
DUB
3 stops33h 05m
Multiple Airlines
Deal found 18/7£1,137

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 20 July 2026.

Round-trip from

£564

One-way from

£395

Popular in

December

Cheapest in

September

Average price

£1,076
Delta
  • Delta
  • 6/9-21/9
  • 3 total stops
  • 44h 05m total
  • Ireland to Peru
Search Deals
American Airlines
  • American Airlines
  • 24/8
  • 2 total stops
  • 21h 30m total
  • Ireland to Peru
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 20 July 2026.
Use the filters below to find and compare flights from Ireland to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 28/9

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Tue 6/10

00:05-10:00

2 stops27h 55m

£564
Fastest return journey

DublinLima

DUB - LIM

DUBLIM

Dublin

Mon 28/9

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Sun 4/10

00:05-08:45

1 stop26h 40m

£564

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 6/9

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Mon 21/9

00:05-09:15

2 stops27h 10m

£566

DublinCusco

DUB - CUZ

DUBCUZ

Dublin

Sat 29/8

13:15-22:15

2 stops39h 00m

Cusco Velazco Astete

Sat 5/9

22:00-11:30

2 stops31h 30m

£749

DublinLima

DUB - LIM

DUBLIM

Dublin

Tue 1/9

13:35-21:25

1 stop37h 50m

Lima J Chavez Intl

Thu 10/9

23:05-07:30

1 stop26h 25m

£800

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 10/9

12:30-23:00

2 stops40h 30m

Lima J Chavez Intl

Thu 17/9

23:05-07:30

1 stop26h 25m

£800

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 6/9

13:35-23:00

2 stops39h 25m

Lima J Chavez Intl

Tue 22/9

23:05-07:20

2 stops26h 15m

£801

DublinLima

DUB - LIM

DUBLIM

Dublin

Fri 4/9

13:35-23:00

2 stops39h 25m

Lima J Chavez Intl

Sun 13/9

00:55-07:30

2 stops48h 35m

£801

DublinLima

DUB - LIM

DUBLIM

Dublin

Sun 6/9

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Sat 19/9

00:05-10:00

2 stops27h 55m

£803

DublinLima

DUB - LIM

DUBLIM

Dublin

Thu 20/8

11:00-21:55

1 stop16h 55m

Lima J Chavez Intl

Sat 29/8

00:05-10:45

2 stops28h 40m

£803

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 17 resultsSorted by cheapest first
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, September is the cheapest month in which you can book a flight from Ireland to Peru (average of £552). Flying from Ireland to Peru in December is currently the most expensive (average of £1,192). 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.

How far ahead should I book a flight from Ireland to Peru?

The best time to book flights from Ireland to Peru is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 20 July 2026.
Check out reviews from past customers who have flown with Air France 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.
Air France
7.5
Good
1,628 reviews
Check prices

Comfort

7.4

Food

7.0

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Air France
7.5
Good
1,628 reviews
Air France
7.5
Good
1,628 reviews
Check prices

Comfort

7.4

Food

7.0

Entertainment

7.0

Boarding

7.5

Overall

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.

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 and United Airlines can get you from Ireland to Peru in just under 16h 55m. Your travel time can differ by up to 20h 55m. The distance between Ireland and Peru is about 6120 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from Ireland to Peru (average of £552). Flying from Ireland to Peru in December is currently the most expensive (average of £1,192). 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.

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 20 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£720Average£774FlexibilityNo 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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