€323 Find Cheap Flights from Santiago to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to Ireland departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Ireland Flight Deals from Santiago

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€760
Cork
Cork2 stops€1,019
Dublin
Dublin1 stop€760
Cork
Cork2 stops€1,019

Cheap Flights from Santiago to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Santiago to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Santiago to Ireland

Thu, 5 Nov - Fri, 13 Nov
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€760Air Canada
Tue, 24 Nov - Mon, 1 Mar
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€761Air Canada
Tue, 17 Nov - Fri, 11 Dec
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€761Air Canada
Tue, 24 Nov - Sun, 28 Feb
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€761Air Canada
Tue, 24 Nov - Mon, 1 Mar
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 06:50
DUB
-
SCL
24h 50m
2 stops
€765Air Canada
Thu, 26 Nov - Mon, 30 Nov
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€774Air Canada
Thu, 5 Nov - Fri, 27 Nov
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 12:15
DUB
-
SCL
30h 15m
1 stop
€780Air Canada
Thu, 26 Nov - Mon, 30 Nov
Air Canada Logo
21:55 - 07:10
SCL
-
DUB
30h 15m
1 stop
Air Canada Logo
09:00 - 06:50
DUB
-
SCL
24h 50m
2 stops
€780Air Canada
Mon, 2 Nov - Thu, 31 Dec
Iberia Logo
11:00 - 17:50
SCL
-
DUB
27h 50m
2 stops
Iberia Logo
18:35 - 09:20
DUB
-
SCL
17h 45m
1 stop
€872Iberia
Tue, 11 Aug - Tue, 18 Aug
Iberia Logo
10:40 - 17:40
SCL
-
DUB
26h 00m
1 stop
Iberia Logo
18:20 - 07:25
DUB
-
SCL
18h 05m
1 stop
€892Iberia
Booking Insights

KAYAK's insights & trends for Santiago to Ireland flights

Get data-powered insights and trends into flights from Santiago to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Santiago to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago to Ireland is November, when tickets cost €796 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of return tickets is €1,237 and €1,171 respectively.

How far in advance should I book a flight from Santiago to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Santiago to Ireland, you should book around 6 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

Cheapest flight

€323
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Santiago to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Santiago to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santiago to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Santiago to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Santiago to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santiago to Ireland

 
Need help choosing which airline to fly with from Santiago to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 3263 reviews
6.7Comfort
6.3Food
7.1Boarding
7.7Crew
6.6Entertainment
Airline reviews

Boarded in group three at Barcelona, which meant going from a gate outside onto a bus to ride across the airport to a plane waiting on the tarmac. When we arrived at the plane, crew behavior told us something was wrong. Bus driver would not let us off for almost twenty minutes, despite being crammed shoulder to shoulder. Eventually, we got onto the plane, but were then told that someone “forgot” to refuel the plane and the truck to do so had not arrived. We departed late enough that we missed our connecting train in NYC, which was the last train of the evening, so we had to stay awake all night in the passenger waiting area of Amtrak’s Penn Station, which was almost impossible to get to because the station was now closing, as it was after midnight. We had to haul four suitcases a few blocks on city streets in the rain to get to the one remaining open entrance to Penn Station. We ended up being up for 36 hours straight because someone couldn’t do their job. Never, ever again would I fly this airline.

2.0 MediocreAnonymous, Jun 2026
BCN - JFK
Read more Iberia reviews

Boarded in group three at Barcelona, which meant going from a gate outside onto a bus to ride across the airport to a plane waiting on the tarmac. When we arrived at the plane, crew behavior told us something was wrong. Bus driver would not let us off for almost twenty minutes, despite being crammed shoulder to shoulder. Eventually, we got onto the plane, but were then told that someone “forgot” to refuel the plane and the truck to do so had not arrived. We departed late enough that we missed our connecting train in NYC, which was the last train of the evening, so we had to stay awake all night in the passenger waiting area of Amtrak’s Penn Station, which was almost impossible to get to because the station was now closing, as it was after midnight. We had to haul four suitcases a few blocks on city streets in the rain to get to the one remaining open entrance to Penn Station. We ended up being up for 36 hours straight because someone couldn’t do their job. Never, ever again would I fly this airline.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

It was a wonderful experience with great food, great staff, and no difficulties boarding!

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

Great food, excellent service. Did not manage to make wifi work but in a flight of less than an hour it was not a big deal

British Airways changed flight times after booking, allowing very little time between connections. We had to rush to barely make the next flight. They also ran out of certain vegetarian options during our 10-hour flight. Crew was fine, but overall a very unpleasant experience.

Better pillow cases in economy. I didn’t like that I couldn’t pick my seats since I booked with Kayak.

Passengers were taken to the aircraft by bus. But they kept people standing back to back in the small no AC, no restrooms, no chairs area for 30 minutes waiting for the shuttle bus. No information was provided to the passengers, no help or service was offered during this incident

Needed more info on connecting flight. Late flight made very short connection. Lost luggage that we still do not have!

Everything you need to know for your flight from Santiago to Ireland

Information on your arrival and departure airports