$357 Find Cheap Flights from Ireland to Indianapolis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Indianapolis departing on 2/13. 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
$357
Overall average: $495
British Airways
Fri 2/13Fri 2/27
DUB - IND • 2 stops
Cheapest non-stop
$407
Aer Lingus
Wed 2/18Wed 2/25
DUB - IND • Non-stop
When to travel
February
Cheapest • 23% price drop
November
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
British Airways Logo
8:35 pm - 8:57 pm
DUB
-
IND
29h 22m2 stops
British Airways Logo
5:26 pm - 2:20 pm
IND
-
DUB
15h 54m2 stops
$357British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
8:50 am - 8:31 pm
DUB
-
IND
16h 41m2 stops
British Airways Logo
6:18 pm - 3:20 pm
IND
-
DUB
16h 02m2 stops
$358British Airways
Mon, Feb 16 - Mon, Mar 2
British Airways Logo
8:40 pm - 8:57 pm
DUB
-
IND
29h 17m2 stops
British Airways Logo
12:45 pm - 9:50 am
IND
-
DUB
16h 05m2 stops
$359British Airways
Wed, Jan 21 - Mon, Feb 2
British Airways Logo
8:40 pm - 6:40 pm
DUB
-
IND
27h 00m2 stops
British Airways Logo
1:27 pm - 3:20 pm
IND
-
DUB
20h 53m2 stops
$364British Airways
Fri, Feb 13 - Fri, Feb 27
Multiple Airlines Logo
11:30 am - 8:57 pm
DUB
-
IND
14h 27m1 stop
Multiple Airlines Logo
12:45 pm - 10:00 am
IND
-
DUB
16h 15m2 stops
$385Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Aer Lingus Logo
2:40 pm - 6:30 pm
DUB
-
IND
8h 50mnonstop
Aer Lingus Logo
8:00 pm - 8:45 am
IND
-
DUB
7h 45mnonstop
$407Aer Lingus
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
5:35 pm - 8:38 pm
ORK
-
IND
32h 03m2 stops
Multiple Airlines Logo
2:18 pm - 11:10 am
IND
-
ORK
15h 52m2 stops
$555Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
2:45 pm - 8:38 am
SNN
-
IND
22h 53m2 stops
American Airlines Logo
9:01 pm - 6:20 am
IND
-
SNN
28h 19m1 stop
$577American Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
7:50 am - 9:35 pm
SNN
-
IND
18h 45m2 stops
American Airlines Logo
2:20 pm - 11:30 am
IND
-
SNN
16h 10m2 stops
$641American Airlines
Fri, Feb 6 - Fri, Feb 13
Air Canada Logo
7:40 am - 10:14 pm
ORK
-
IND
19h 34m3 stops
Air Canada Logo
12:37 pm - 11:10 am
IND
-
ORK
17h 33m3 stops
$819Air 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 $495 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 $881 and $860 respectively. For return trips, the best month to travel is February with an average price of $495.

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 72 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$357
Best time to beat the crowds with an average 18% 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 $690. The cheapest price found on KAYAK in the last 2 weeks cost $417 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 $614. On the other hand, the most expensive day to fly is Thursday, where prices are $994 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 $641 on average. The most expensive time of day to fly to Indianapolis is generally in the morning, which is peak travel time and where the average cost of a ticket is $994.

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 $459
  • 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 1412 reviews
8.0Crew
6.9Entertainment
7.1Comfort
7.4Boarding
6.6Food
Airline reviews

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

2.0 MediocreSvetlana, Dec 2025
DUB - IAD
Read more Aer Lingus reviews

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.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

Traveling to a place near Indianapolis?

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Everything you need to know for your flight to Indianapolis

Information on the airport you'll fly into in Indianapolis