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$321 Cheap Flights from Indianapolis (IND) to Dublin (DUB)

View $321 flight on Tue, Dec 1, 2026Opens 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 $321 for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, Mar 22 - Fri, Mar 26
IND
Indianapolis
DUB
Dublin
$692 Roundtrip, found 2 hours ago
$692
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Mon, Mar 22 from Indianapolis to Dublin, returning Fri, Mar 26, priced at $692 found 2 hours ago
Aer Lingus
Wed, Apr 14 - Wed, Apr 28
IND
Indianapolis
DUB
Dublin
$697 Roundtrip, found 2 hours ago
$697
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Wed, Apr 14 from Indianapolis to Dublin, returning Wed, Apr 28, priced at $697 found 2 hours ago
American Airlines
Mon, Nov 30 - Fri, Dec 4
IND
Indianapolis
DUB
Dublin
$698 Roundtrip, found 1 day ago
$698
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 30 from Indianapolis to Dublin, returning Fri, Dec 4, priced at $698 found 1 day ago
American Airlines
Mon, Nov 30 - Fri, Dec 4
IND
Indianapolis
DUB
Dublin
$702 Roundtrip, found 1 day ago
$702
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 30 from Indianapolis to Dublin, returning Fri, Dec 4, priced at $702 found 1 day ago
United
Mon, May 3 - Fri, May 7
IND
Indianapolis
DUB
Dublin
$703 Roundtrip, found 1 day ago
$703
Roundtrip
found 1 day ago
Select United flight, departing Mon, May 3 from Indianapolis to Dublin, returning Fri, May 7, priced at $703 found 1 day ago
American Airlines
Sun, Dec 13 - Thu, Dec 17
IND
Indianapolis
DUB
Dublin
$705 Roundtrip, found 22 hours ago
$705
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sun, Dec 13 from Indianapolis to Dublin, returning Thu, Dec 17, priced at $705 found 22 hours ago
Air Canada
Mon, May 3 - Fri, May 7
IND
Indianapolis
DUB
Dublin
$707 Roundtrip, found 1 day ago
$707
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, May 3 from Indianapolis to Dublin, returning Fri, May 7, priced at $707 found 1 day ago
Delta
Sun, Dec 13 - Thu, Dec 17
IND
Indianapolis
DUB
Dublin
$707 Roundtrip, found 22 hours ago
$707
Roundtrip
found 22 hours ago
Select Delta flight, departing Sun, Dec 13 from Indianapolis to Dublin, returning Thu, Dec 17, priced at $707 found 22 hours ago
British Airways
Sun, Dec 6 - Thu, Dec 10
IND
Indianapolis
DUB
Dublin
$707 Roundtrip, found 1 day ago
$707
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Dec 6 from Indianapolis to Dublin, returning Thu, Dec 10, priced at $707 found 1 day ago
United
Mon, Mar 22 - Fri, Mar 26
IND
Indianapolis
DUB
Dublin
$708 Roundtrip, found 2 hours ago
$708
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Mar 22 from Indianapolis to Dublin, returning Fri, Mar 26, priced at $708 found 2 hours ago

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 $926
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $926

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

September is typically the cheapest month to fly

From $693 - $1,349 per traveler.

What you need to know for your flight from Indianapolis Intl. to Dublin

Indianapolis (IND) to Dublin (DUB) at a glance

Travel to Dublin (DUB) from Indianapolis (IND) with a range of airlines offering international long-haul flights. Compare various options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel desires as you delve into Dublin's iconic attractions and vibrant neighborhoods. Here, you'll find essential information for flights departing from Indianapolis International Airport (IND) to Dublin Airport (DUB).

  • Fastest flight duration: around 8 hours non-stop
  • Route distance: roughly 3,700 miles (5,950 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $245–$815, depending on seasonality and how far ahead you book

Flights from Indianapolis International Airport (IND) to Dublin Airport (DUB)

Based on the latest traveler bookings, here are the top airlines favored for flights from Indianapolis to Dublin, primarily for non-stop and one-stop options. Common layover points include Washington Dulles International Airport (IAD) with about a 1-hour layover, O'Hare International Airport (ORD) with roughly a 2-hour layover, and Logan International Airport (BOS) with around a 2-hour and 30-minute layover. These choices allow you to balance price, total travel time, and cabin class for the ideal itinerary.

  • Aer Lingus: This full-service airline provides both non-stop and one-stop flights, with one-way prices generally between $245 and $970. It makes up around 42% of all departures on this route, featuring an average non-stop flight duration of 8 hours.
  • American Airlines: As a full-service airline, American Airlines offers non-stop, one-stop, and multi-stop journeys, with one-way fares usually ranging from $285 to $780. It constitutes about 24% of departures on this route, with a typical one-stop flight time of 8 hours and 45 minutes, totaling approximately 10 hours and 30 minutes for the entire trip.
  • United: This full-service carrier provides one-stop service, with one-way fares typically falling between $275 and $710. United accounts for around 18% of departures for this route, featuring an in-flight duration of 8 hours and 45 minutes, resulting in a total journey time of about 10 hours and 30 minutes, including the layover.
  • Delta: Another full-service airline, Delta offers one-stop service with one-way fares generally priced from $305 to $1555. It represents approximately 10% of all departures on this route, with a flight duration of 8 hours and 45 minutes and a total journey time of roughly 10 hours and 30 minutes, including layover time.
  • Iberia: This full-service airline provides non-stop travel options, with one-way fares usually ranging from $245 to $1040. Iberia accounts for about 2% of departures on this route, and the total travel time is approximately 8 hours.

Travelers flying from Indianapolis to Dublin can opt for an upgrade, as Delta provides premium economy class service on this route.

Best time to fly from Indianapolis (IND) to Dublin (DUB)

The most popular months for travelers flying from Indianapolis to Dublin are March, April, and October, when peak temperatures in Dublin reach up to 52.3°F in October. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 46.8°F and typically the lowest average one-way fare (around $297). Flight availability peaks in March, with approximately 12 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $297, roughly 36% cheaper than the yearly average.
  • Another budget-friendly time to fly: February typically offers an average one-way fare of around $336.
  • Most flight options: March has the highest number of flights from Indianapolis to Dublin, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.9°F (5.5°C)Low7$517
February42.6°F (5.9°C)Low7$336
March43.9°F (6.6°C)High12$456
April46.8°F (8.2°C)High8$430
May51.4°F (10.8°C)Average10$465
June56.3°F (13.5°C)Average9$753
July59.2°F (15.1°C)Average11$575
August58.6°F (14.8°C)Average8$386
September55.9°F (13.3°C)Average9$439
October52.3°F (11.3°C)High11$420
November46.8°F (8.2°C)Low7$297
December43.5°F (6.4°C)Average8$515

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to find the best prices for flights from Indianapolis (IND) to Dublin (DUB)

Getting some of the best deals on flights from Indianapolis to Dublin is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, which aligns with when most travelers make their reservations. Additionally, evening departures between 6 PM and 12 AM tend to be more affordable and are popular flight times. Flying on Monday often provides lower prices, while Wednesday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Dublin Airport from Indianapolis International Airport

Dublin welcomes travelers from Indianapolis with a range of transport options based on price, convenience, and proximity. Dublin city center is approximately a 15-minute drive (covering about 8 miles) from Dublin Airport, depending on traffic. Here's how to reach Dublin efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Dublin, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Dublin Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Dublin Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Dublin Airport, travelers can easily reach Dublin Howth Junction Station, located about 4.9 miles away by car, while Phibsborough Tram Stop, a metro station, is around 6.2 miles from the airport by car. For those looking to travel by sea, 3Arena Seaport is situated approximately 6.7 miles away by car.

Frequently asked questions

How much does a flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) cost?
You can find cheap one-way flights from $321 and cheap return flights from $692 Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) with Expedia. One-way flights typically cost between $465 and $3227, and return flights often range between $666 and $4614. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
February is the cheapest month to fly from Indianapolis, IN to Dublin, with average round-trip fares around $569. This is about 33% lower than the average price throughout the year, as winter months generally see less travel. Other economical months to consider are January and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
Aer Lingus operates around 7 direct flights from IND to DUB every week.
What is the cheapest airline that flies from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
Iberia is one of the cheapest airlines offering nonstop flights from Indianapolis Intl. (IND) to (DUB), with round-trip tickets starting from around $1,635. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
To find a cheap flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
The best airline to fly with from Indianapolis, IN (IND) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. American Airlines offers the most daily flights from IND to DUB, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
The best times to fly from Indianapolis to Dublin are February and April. Return flights during these months average around $569, providing a good mix of price and travel experience. February is often quieter, while April offers the charm of spring in Dublin.*Prices based on flights available on Expedia in the last year.
How many flights per day from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
On average, there are around 1 nonstop flights per day from Indianapolis Intl. (IND) to (DUB). For more options, look at flights that include layovers.
What is the earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IND to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
The most popular departure times for flights from Indianapolis International Airport (IND) to Dublin (DUB) are in the early afternoon, from 12pm to 3pm. About 29% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to have a leisurely morning before your flight.
How long does it take to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
Direct flights from IND to DUB usually take about 7 hours 30 minutes, traveling roughly 3,709 miles. If you opt for a connecting flight, expect to add around 2 hours 50 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
Business class is available on flights from IND to DUB. Airlines that offer business class service on this route include:

  • Aer Lingus
  • Delta Air Lines
  • United Airlines
  • Air Canada
  • American Airlines

How much is a business class flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
A direct, return business class ticket from Indianapolis (IND) to Dublin (DUB) typically costs between $6,288 - $8,741. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) flight and hotel package?
Securing a Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) Dublin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB)?
If you booked your Indianapolis, IN (IND-Indianapolis Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

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
$692
Distance
3708 mi
Average flight time
7 hours 35 mins

Book with confidence

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 March. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $321 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.

 

Indianapolis to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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