$322 Find Cheap Flights from Ireland to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Indianapolis departing on 4/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Indianapolis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Indianapolis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Indianapolis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Indianapolis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Indianapolis 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 round-trip flight deals from Ireland to Indianapolis

Thu, Apr 16 - Wed, Apr 22
Finnair Logo
9:30 am - 9:12 pm
DUB
-
IND
16h 42m
1 stop
Finnair Logo
11:49 am - 9:45 am
IND
-
DUB
16h 56m
1 stop
$352Finnair
Tue, Jun 16 - Wed, Aug 12
Finnair Logo
9:30 am - 11:08 pm
DUB
-
IND
18h 38m
1 stop
Finnair Logo
7:28 pm - 11:50 am
IND
-
DUB
11h 22m
1 stop
$416Finnair
Thu, Apr 16 - Wed, Apr 22
Finnair Logo
9:40 am - 12:32 am
DUB
-
IND
19h 52m
2 stops
Finnair Logo
11:49 am - 9:45 am
IND
-
DUB
16h 56m
1 stop
$418Finnair
Mon, Jun 15 - Mon, Aug 10
Air Canada Logo
9:20 am - 3:39 pm
DUB
-
IND
11h 19m
1 stop
Air Canada Logo
4:25 pm - 8:15 am
IND
-
DUB
10h 50m
1 stop
$470Air Canada
Fri, Mar 6 - Sat, Mar 21
KLM Logo
1:25 pm - 12:05 am
DUB
-
IND
15h 40m
2 stops
KLM Logo
7:15 am - 8:45 am
IND
-
DUB
21h 30m
1 stop
$486KLM
Fri, Mar 6 - Sat, Mar 21
KLM Logo
9:45 am - 5:15 pm
DUB
-
IND
12h 30m
1 stop
KLM Logo
4:43 pm - 7:45 am
IND
-
DUB
11h 02m
1 stop
$496KLM
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
7:50 pm - 11:15 pm
DUB
-
IND
32h 25m
3 stops
Multiple Airlines Logo
6:00 am - 10:55 am
IND
-
DUB
23h 55m
2 stops
$503Multiple Airlines
Mon, Apr 13 - Fri, Apr 24
Multiple Airlines Logo
7:05 pm - 11:15 pm
DUB
-
IND
33h 10m
3 stops
Multiple Airlines Logo
6:00 am - 7:15 pm
IND
-
DUB
32h 15m
2 stops
$514Multiple Airlines
Fri, Mar 20 - Sun, Mar 29
Delta Logo
9:45 am - 11:47 pm
DUB
-
IND
18h 02m
1 stop
Delta Logo
11:34 am - 8:20 am
IND
-
DUB
15h 46m
2 stops
$519Delta
Mon, Mar 23 - Sat, Apr 4
Delta Logo
9:45 am - 11:47 pm
DUB
-
IND
18h 02m
1 stop
Delta Logo
10:23 am - 8:45 am
IND
-
DUB
17h 22m
2 stops
$520Delta
Booking Insights

KAYAK's insights & trends for flights to Indianapolis

Get data-powered insights and trends for flights to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Indianapolis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Indianapolis, 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 to Indianapolis is February, where tickets cost $424 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $893 and $885 respectively. For return trips, the best month to travel is February with an average price of $424.

What is a good deal for flights to Indianapolis?

If you’re looking for cheap airfare to Indianapolis, 25% of our users found tickets to Indianapolis for the following prices or less: From Dublin $487 one-way - $491 round-trip.

How far in advance should I book a flight to Indianapolis?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Indianapolis, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 37 days before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$322
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Dublin to Indianapolis

FAQs - booking Indianapolis flights

  • How far is Indianapolis Airport from central Indianapolis?

    The distance between Indianapolis Airport and downtown Indianapolis is 8 miles.

  • What is the name of Indianapolis’s airport?

    Indianapolis is served by Indianapolis Airport, also commonly referred to as Indianapolis or Indianapolis Intl. The airport code is IND.

  • How much is a flight to Indianapolis?

    On average, a flight to Indianapolis costs $552. The cheapest price found on KAYAK in the last 2 weeks cost $409 and departed from Dublin Airport.

  • What is the cheapest day to fly to Indianapolis?

    Based on KAYAK data, the cheapest day to fly to Indianapolis is Wednesday where tickets can be as cheap as $482. On the other hand, the most expensive day to fly is Monday, where prices are $521 on average.

  • How does KAYAK find such low prices on flights to Indianapolis?

    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 to Indianapolis.

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

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

  • What is the Hacker Fare option on flights to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis 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 to Indianapolis?

    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 to Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Indianapolis?

    The cheapest time of day to fly to Indianapolis is generally in the afternoon, when flights cost $484 on average. The most expensive time of day to fly to Indianapolis is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $484.

Top tips for finding cheap flights to Indianapolis

  • Looking for cheap airfare to Indianapolis? 25% of our users found round-trip tickets to Indianapolis for the following prices or less: From Dublin $489
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Indianapolis flight deals.

Reviews of the top airline flying from Ireland to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Indianapolis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Indianapolis? 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.
7.2
Aer LingusOverall score based on 1462 reviews
7.0Entertainment
8.1Crew
7.4Boarding
7.1Comfort
6.6Food
Airline reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

10.0 ExcellentJohanna, Feb 2026
DUB - ORD
Read more Aer Lingus reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
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Everything you need to know for your flight to Indianapolis

Information on the airport you'll fly into in Indianapolis

Indianapolis (IND)