Question 1

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Dublin round-trip?

Accepted Answer

Currently priced at £402, Scandinavian Airlines will fly you from Chicago O'Hare Intl Airport to Dublin and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and JetBlue - these airlines can fly you to your destination from £405 and £406, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Dublin for 20% less than the average price by searching for these airlines.

Question 2

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Dublin one-way?

Accepted Answer

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £226. TAP AIR PORTUGAL flights start at £236 while deals on JetBlue start at £260 one-way.

Question 3

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Dublin, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dublin (average of £71). Flying from Chicago O'Hare Intl Airport to Dublin in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Travellers seeking maximum savings on their Chicago O'Hare Intl Airport to Dublin flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Chicago O'Hare Intl Airport to Dublin

Accepted Answer

The most flights from ORD to DUB are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 9

What are the cheapest flights from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Looking for the cheapest flight from Chicago O'Hare Intl Airport to Dublin? While on average our users pay £567, our data indicates the cheapest price to be £459. The most popular route (Chicago O'Hare Intl - Dublin), is priced around £522.

Question 10

What are the most reliable airlines from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Dublin consider choosing Air France (88%), Air Canada (73%) or Austrian Airlines (73%) as they are the most reliable in getting you off to your destination on time.

Question 11

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Sunday is generally a great day to depart. Flying on this day could help you save up to 25%.

Question 12

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Find a great deal and save up to 42% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Dublin within the next two weeks, with the cheapest ticket starting at £477.

Question 13

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Dublin?

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to Dublin from Chicago O'Hare Intl Airport. Users have commonly found prices around £499 for the month, but tickets can be as low as £278. Due to multiple factors, prepare for potentially higher prices in June.

Question 14

What is the cheapest time of day to fly from ORD to DUB?

Accepted Answer

It’s optimal to fly from Chicago O'Hare Intl Airport to Dublin in the morning. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight at midday.

Question 15

What airport do you fly into for flights to Dublin from Chicago O'Hare Intl?

Accepted Answer

Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Dublin. 1 airline have flights to Dublin from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Dublin should not be difficult; the airport handles an average of 17 inbound flights from Chicago O'Hare Intl per day.

Question 16

Can I find deals for flights from O'Hare Intl to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on O'Hare Intl to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from O'Hare Intl to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Dublin.

Question 18

Can I find deals for business class flights from O'Hare Intl to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from O'Hare Intl to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from O'Hare Intl to Dublin?

Accepted Answer

Cheapflights makes it easy to find O'Hare Intl to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 20

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Dublin?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Dublin.

Question 21

Can Cheapflights find flights from O'Hare Intl to Dublin with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from O'Hare Intl to Dublin with no change fees.

Question 22

Can Cheapflights notify me if prices for flights from O'Hare Intl to Dublin become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from O'Hare Intl today and book when prices fit your budget.

Round-trip from	£402
One-way from	£226
Popular in	June
Cheapest in	January
Average price	£587
Good round-trip deal	£473 or less

Cheap flights from Chicago O'Hare Intl Airport to Dublin from £226

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Dublin are usually found in January or November, booked 58 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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Cheapest flights from O'Hare Intl to DublinExplore the most affordable flight options available from O'Hare Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from O'Hare Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

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Best time to book a flight from O'Hare Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from O'Hare Intl with our price prediction graph.

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Everything you need to know about your flight from Chicago O'Hare Intl Airport to Dublin

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Dublin?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Dublin. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Dublin?

What is the cheapest time of day to fly from ORD to DUB?

Find hourly flight availability from O'Hare Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

Weekly flight availability from Chicago O'Hare Intl Airport to Dublin

Explore weekly flight availability from O'Hare Intl to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 July 2025.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 2 July 2025.

Check out reviews from past customers who have flown with Delta, Austrian Airlines, andFinnair from Chicago O'Hare Intl Airport to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from Chicago O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Dublin round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Dublin one-way?

What are the most reliable airlines from Chicago O'Hare Intl Airport to Dublin?

What are the cheapest flights from Chicago O'Hare Intl Airport to Dublin?

Can I find deals for flights from O'Hare Intl to Dublin that include hotel bookings?

How can I find direct flights from O'Hare Intl to Dublin?

Can I find deals for business class flights from O'Hare Intl to Dublin?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Dublin?

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Dublin?

Can Cheapflights find flights from O'Hare Intl to Dublin with no change fees?

Can Cheapflights notify me if prices for flights from O'Hare Intl to Dublin become cheaper?

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Cheapest flights from O'Hare Intl to Dublin
Explore the most affordable flight options available from O'Hare Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.