$334 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 2/7. 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
$435
Typical prices: $498-$627
Multiple Airlines
Fri 11/21Sat 12/6
DUB - IND • 1 stop
Cheapest non-stop
$459
Aer Lingus
Fri 11/21Sat 12/6
DUB - IND • Non-stop
When to travel
February
Cheapest • 22% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Nov 21 - Sat, Dec 6
Multiple Airlines Logo
11:30 am - 9:11 pmDUB-IND
14h 41m1 stop
Multiple Airlines Logo
1:43 pm - 9:50 amIND-DUB
15h 07m2 stops
$435Multiple Airlines
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Wed, Dec 17 - Wed, Jan 7
British Airways Logo
8:50 am - 7:11 pmDUB-IND
15h 21m2 stops
British Airways Logo
1:08 pm - 12:15 pmIND-DUB
18h 07m2 stops
$452British Airways
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Fri, Nov 21 - Sat, Dec 6
Delta Logo
5:55 am - 8:46 pmDUB-IND
19h 51m2 stops
Delta Logo
6:03 pm - 3:45 pmIND-DUB
16h 42m2 stops
$458Delta
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Fri, Nov 21 - Sat, Dec 6
Aer Lingus Logo
2:40 pm - 6:30 pmDUB-IND
8h 50mnonstop
Aer Lingus Logo
8:00 pm - 8:45 amIND-DUB
7h 45mnonstop
$459Aer Lingus
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Thu, Dec 4 - Thu, Dec 11
KLM Logo
8:50 am - 7:04 pmDUB-IND
15h 14m2 stops
KLM Logo
6:03 pm - 8:45 amIND-DUB
9h 42m1 stop
$460KLM
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Fri, Nov 21 - Sat, Dec 6
Delta Logo
5:55 am - 7:03 pmDUB-IND
18h 08m2 stops
Delta Logo
4:18 pm - 7:45 amIND-DUB
10h 27m1 stop
$461Delta
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Tue, Dec 16 - Tue, Jan 6
American Airlines Logo
11:30 am - 11:57 pmDUB-IND
17h 27m2 stops
American Airlines Logo
5:30 am - 8:40 amIND-DUB
22h 10m1 stop
$470American Airlines
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Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
11:30 am - 10:15 pmDUB-IND
15h 45m2 stops
American Airlines Logo
3:45 pm - 8:40 amIND-DUB
11h 55m2 stops
$471American Airlines
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Mon, Mar 23 - Sat, Apr 4
KLM Logo
9:45 am - 6:57 pmDUB-IND
13h 12m1 stop
KLM Logo
1:48 pm - 8:45 amIND-DUB
13h 57m1 stop
$480KLM
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Fri, Nov 21 - Sat, Dec 6
Aer Lingus Logo
2:40 pm - 6:30 pmDUB-IND
8h 50mnonstop
Aer Lingus Logo
4:22 pm - 9:00 amIND-DUB
11h 38m1 stop
$537Aer Lingus
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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 $499 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 $835 respectively. For return trips, the best month to travel is February with an average price of $499.

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.

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Good to know

Low seasonJanuary
Cheapest flight$334
Best time to beat the crowds but there is an average 6% increase 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 $666. The cheapest price found on KAYAK in the last 2 weeks cost $483 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 Monday where tickets can be as cheap as $529. 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 $621 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 $521
  • 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 1365 reviews
6.6Food
6.9Entertainment
7.1Comfort
8.0Crew
7.4Boarding
Airline reviews

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!

10.0 ExcellentAnisha, Oct 2025DUB - EWR
Read more Aer Lingus reviews

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

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
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Speedway
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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)