$320 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 4/29. 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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Everything you should know

Cheapest round-trip
$413
Typical prices: $408-$487
Multiple Airlines
Fri 2/13Fri 2/27
DUB - IND • 1 stop
Cheapest non-stop
$521
Typical prices: $510-$551
Aer Lingus
Wed 2/25Sat 2/28
DUB - IND • Non-stop
When to travel
February
Cheapest • 34% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Indianapolis!
Flight Deals
Booking Insights
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

Fri, Feb 13 - Fri, Feb 27
Multiple Airlines Logo
11:30 am - 9:00 pm
DUB
-
IND
14h 30m
1 stop
Multiple Airlines Logo
12:19 pm - 2:20 pm
IND
-
DUB
21h 01m
2 stops
$413Multiple Airlines
Thu, Apr 23 - Sat, May 9
Finnair Logo
9:30 am - 9:12 pm
DUB
-
IND
16h 42m
1 stop
Finnair Logo
7:37 pm - 11:50 am
IND
-
DUB
11h 13m
1 stop
$419Finnair
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
11:30 am - 9:00 pm
DUB
-
IND
14h 30m
1 stop
American Airlines Logo
1:12 pm - 8:40 am
IND
-
DUB
14h 28m
1 stop
$420American Airlines
Sat, Feb 21 - Sat, Mar 7
American Airlines Logo
11:30 am - 1:10 pm
DUB
-
IND
30h 40m
2 stops
American Airlines Logo
10:58 am - 8:40 am
IND
-
DUB
16h 42m
1 stop
$422American Airlines
Fri, Feb 13 - Mon, Feb 16
American Airlines Logo
11:30 am - 10:32 am
DUB
-
IND
28h 02m
1 stop
American Airlines Logo
11:00 am - 8:40 am
IND
-
DUB
16h 40m
1 stop
$438American Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
8:55 am - 6:58 pm
DUB
-
IND
15h 03m
2 stops
Multiple Airlines Logo
11:48 am - 8:55 am
IND
-
DUB
16h 07m
2 stops
$439Multiple Airlines
Thu, Feb 12 - Sun, Feb 15
British Airways Logo
11:30 am - 9:00 pm
DUB
-
IND
14h 30m
1 stop
British Airways Logo
12:07 pm - 8:40 am
IND
-
DUB
15h 33m
1 stop
$461British Airways
Fri, Feb 13 - Wed, Feb 18
British Airways Logo
11:30 am - 9:32 am
DUB
-
IND
27h 02m
2 stops
British Airways Logo
4:21 pm - 8:40 am
IND
-
DUB
11h 19m
1 stop
$466British Airways
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
7:50 am - 9:59 pm
SNN
-
IND
19h 09m
3 stops
Air Canada Logo
12:37 pm - 11:30 am
IND
-
SNN
17h 53m
3 stops
$828Air Canada
Sun, Feb 15 - Thu, Feb 19
Air Canada Logo
7:50 am - 9:59 pm
SNN
-
IND
19h 09m
3 stops
Air Canada Logo
11:25 am - 11:30 am
IND
-
SNN
19h 05m
3 stops
$2,466Air Canada
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 July and August, where the average cost of tickets from Ireland is $896 and $883 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 $585 one-way - $406 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.

Good to know

Low seasonJanuary
Cheapest flight$320
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 8% 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 many cities have direct flights to Indianapolis?

    From Ireland, there are direct flights to Indianapolis from 1 city. This city is Dublin and there are 4 direct flights each week.

  • How much is a flight to Indianapolis?

    On average, a flight to Indianapolis costs $532. The cheapest price found on KAYAK in the last 2 weeks cost $350 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 Friday, where prices are $641 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 $520 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 $520.

  • How many direct flights to Indianapolis are there each week?

    Each week there are around 1,285 direct flights from within Ireland to Indianapolis. The most common day for departures is Monday, with 16% of flights taking off on this day.

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 $496
  • 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 1444 reviews
6.9Entertainment
6.6Food
8.0Crew
7.4Boarding
7.1Comfort
Airline reviews

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

10.0 ExcellentDoug, Jan 2026
DUB - MCO
Read more Aer Lingus reviews

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

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

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