$345 Cheap Flights from Indianapolis (IND) to Dublin (DUB)

View $345 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB)

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Cheap Flights from Indianapolis to Dublin (IND-DUB)

Prices were available within the past 7 days and start at $345 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, Nov 26 - Wed, Dec 3
IND
Indianapolis
DUB
Dublin
$359 Roundtrip, found 2 hours ago
$359
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Wed, Nov 26 from Indianapolis to Dublin, returning Wed, Dec 3, priced at $359 found 2 hours ago
Aer Lingus
Mon, Aug 11 - Wed, Aug 20
IND
Indianapolis
DUB
Dublin
$363 Roundtrip, found 1 hour ago
$363
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Mon, Aug 11 from Indianapolis to Dublin, returning Wed, Aug 20, priced at $363 found 1 hour ago
Aer Lingus
Sat, Dec 6 - Wed, Dec 10
IND
Indianapolis
DUB
Dublin
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sat, Dec 6 from Indianapolis to Dublin, returning Wed, Dec 10, priced at $396 found 4 days ago
Aer Lingus
Wed, Nov 5 - Wed, Nov 12
IND
Indianapolis
DUB
Dublin
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Nov 5 from Indianapolis to Dublin, returning Wed, Nov 12, priced at $408 found 2 days ago
Aer Lingus
Mon, Aug 11 - Mon, Aug 25
IND
Indianapolis
DUB
Dublin
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Aug 11 from Indianapolis to Dublin, returning Mon, Aug 25, priced at $413 found 3 days ago
Aer Lingus
Sat, Nov 1 - Mon, Nov 10
IND
Indianapolis
DUB
Dublin
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sat, Nov 1 from Indianapolis to Dublin, returning Mon, Nov 10, priced at $434 found 5 days ago
United
Mon, Aug 11 - Thu, Aug 21
IND
Indianapolis
DUB
Dublin
$472 Roundtrip, found 3 hours ago
$472
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Aug 11 from Indianapolis to Dublin, returning Thu, Aug 21, priced at $472 found 3 hours ago
American Airlines
Mon, Oct 27 - Wed, Nov 5
IND
Indianapolis
DUB
Dublin
$482 Roundtrip, found 11 hours ago
$482
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Oct 27 from Indianapolis to Dublin, returning Wed, Nov 5, priced at $482 found 11 hours ago
Delta
Sun, Nov 2 - Tue, Nov 11
IND
Indianapolis
DUB
Dublin
$484 Roundtrip, found 4 hours ago
$484
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Nov 2 from Indianapolis to Dublin, returning Tue, Nov 11, priced at $484 found 4 hours ago
Iberia
Mon, Aug 11 - Wed, Aug 20
IND
Indianapolis
DUB
Dublin
$488 Roundtrip, found 1 hour ago
$488
Roundtrip
found 1 hour ago
Select Iberia flight, departing Mon, Aug 11 from Indianapolis to Dublin, returning Wed, Aug 20, priced at $488 found 1 hour ago

Find the cheapest month to fly from Indianapolis (IND) to Dublin (DUB)

November is typically the cheapest month to fly

From $453 - $1,216 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $594
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $594
Flights from Indianapolis (IND) to Dublin (DUB)
Origin airport
Indianapolis Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United
Roundtrip price
$358
Distance
3708 mi
Average flight time
7 hours 55 mins

Indianapolis to Dublin Flights

The cheapest times to fly from Indianapolis to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to Dublin are during the month of November. You can find some of the cheapest flights from Indianapolis to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to Dublin

Sunday is one of the best days to book for cheap flights from Indianapolis to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Indianapolis to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB) cost?
Cheap return fares from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB) start from $463. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Aer Lingus flight leaving IND on July 30 2025 and touching down at DUB. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from IND to DUB?
The cheapest flights from IND to DUB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IND to DUB?
Book a flight from IND to DUB with Aer Lingus. This airline currently has the cheapest one-way fare for this route, starting from $395. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IND on August 6 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB)?
There are no daily nonstop flights from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from IND to DUB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB)?
Choose a flight from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB) last-minute?
Waiting until just before your trip to book a ticket from IND to DUB generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book an IND to DUB flight and hotel package?
You'll generally save money by booking an IND to DUB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Dublin Airport (DUB)?
Typically, it's possible to cancel or reschedule your IND to DUB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.