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Cheap flights from Chicago O'Hare Intl Airport to Dublin from £218

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DUB
20 Nov — 27 Nov1
1 adult

The best prices from Chicago O'Hare Intl to Dublin are usually found in February or November, booked 41 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Round-trip from

£292

One-way from

£218

Popular in

June

Cheapest in

February
Icelandair
  • Icelandair
  • 2/2-6/2
  • 2 total stops
  • 21h 35m total
  • Chicago to Dublin
Search Deals
Icelandair
  • Icelandair
  • 11/2
  • 1 total stop
  • 9h 45m total
  • Chicago to Dublin
Search Deals
High demand for flights, 35% potential price rise
Search Deals
Best time to find cheap flights, 30% potential price drop
Search Deals

Find flight deals from O'Hare Intl to Dublin

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 15 November 2024.

Fri 6/1220:20ORD - DUB
1 stop13h 50mTAP AIR PORTUGAL
Thu 12/1204:25DUB - ORD
1 stop17h 05mTAP AIR PORTUGAL
Deal found 13/11£360
Mon 30/1218:30ORD - DUB
1 stop9h 45mIcelandair
Tue 14/111:30DUB - ORD
1 stop11h 50mIcelandair
Deal found 15/11£385
Tue 31/1213:20ORD - DUB
1 stop14h 45mUnited Airlines
Fri 10/109:00DUB - ORD
1 stop15h 43mUnited Airlines
Deal found 15/11£414
Tue 31/1210:30ORD - DUB
2 stops16h 15mDelta
Tue 14/110:45DUB - ORD
2 stops16h 08mDelta
Deal found 15/11£428
Mon 9/1214:05ORD - DUB
1 stop12h 20mKLM
Mon 16/1211:30DUB - ORD
1 stop12h 06mKLM
Deal found 14/11£449
Sat 7/1217:00ORD - DUB
1 stop10h 50mBritish Airways
Mon 16/1208:40DUB - ORD
1 stop12h 05mBritish Airways
Deal found 13/11£450
Thu 12/1218:16ORD - DUB
1 stop9h 49mMultiple Airlines
Mon 16/1211:50DUB - ORD
1 stop14h 15mMultiple Airlines
Deal found 13/11£454
Thu 12/1215:55ORD - DUB
Nonstop7h 20mAer Lingus
Wed 18/1215:20DUB - ORD
Nonstop8h 35mAer Lingus
Deal found 14/11£507
Sat 7/1217:20ORD - DUB
1 stop16h 20mAir France
Sat 14/1211:30DUB - ORD
2 stops15h 42mAir France
Deal found 15/11£509
Thu 12/1209:50ORD - DUB
1 stop15h 20mAir Canada
Mon 23/1209:00DUB - ORD
2 stops29h 03mAir Canada
Deal found 14/11£569
Mon 25/1116:20ORD - DUB
2 stops24h 50mAustrian Airlines
Mon 2/1208:30DUB - ORD
2 stops59h 35mAustrian Airlines
Deal found 15/11£579
Thu 12/1216:21ORD - DUB
1 stop10h 19mAmerican Airlines
Tue 24/1211:30DUB - ORD
Nonstop8h 30mAmerican Airlines
Deal found 14/11£583

Find flights from O'Hare Intl to Dublin within your budget

Customise your flight search to find flights from O'Hare Intl to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.

Fly from

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Route

Depart

Return

Price

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 8/4

19:15-18:15

1 stop17h 00m

Dublin

Sun 13/4

19:15-16:10

2 stops26h 55m

£351

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/4

18:00-18:05

1 stop18h 05m

Dublin

Tue 8/4

18:55-16:10

1 stop27h 15m

£358

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 13/2

18:30-10:15

1 stop9h 45m

Dublin

Wed 19/2

11:30-17:20

1 stop11h 50m

£372

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 23/3

23:05-15:05

1 stop11h 00m

Dublin

Wed 2/4

09:40-17:25

1 stop13h 45m

£374

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 15/1

09:00-07:00

2 stops16h 00m

Dublin

Fri 24/1

09:00-14:34

2 stops35h 34m

£416

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/4

19:10-12:05

1 stop10h 55m

Dublin

Tue 8/4

08:00-15:50

1 stop13h 50m

£418

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sat 14/12

10:30-08:25

2 stops15h 55m

Dublin

Tue 24/12

11:30-21:30

2 stops16h 00m

£431

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 2/2

21:00-10:20

Nonstop7h 20m

Dublin

Thu 6/2

16:40-19:15

Nonstop8h 35m

£442

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 23/3

17:27-08:25

1 stop9h 58m

Dublin

Sun 30/3

17:20-14:20

1 stop27h 00m

£450

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 20/3

21:30-09:55

1 stop31h 25m

Dublin

Tue 25/3

16:50-11:10

1 stop23h 20m

£468

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 22 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Dublin

Get recent, data-driven insights about flights from O'Hare Intl to Dublin including ideal travel times, pricing trends, and more.

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 8 November 2024.

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 41 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.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dublin (average of £64). Flying from Chicago O'Hare Intl Airport to Dublin in May is currently the most expensive (average of £98). 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.

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 15 November 2024.

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 5% on the cost of your flight, compared to a flight at midday.

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 15 November 2024.

The most flights from ORD to DUB are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

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.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

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).

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 15 November 2024.
To help decide which airline to fly from Chicago to Dublin, see what other customers have to say about TAP AIR PORTUGAL, Scandinavian Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,786 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.5
Good
3,434 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.4
Good
3,909 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,193 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    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 5 inbound flights from Chicago O'Hare Intl per day.

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

    Currently priced at £292, Icelandair will fly you from Chicago O'Hare Intl Airport to Dublin and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and Scandinavian Airlines - these airlines can fly you to your destination from £338 and £351, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Dublin for 48% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £218. TAP AIR PORTUGAL flights start at £270 while deals on Delta start at £330 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Dublin consider choosing Air Canada (72%), Austrian Airlines (72%) or Brussels Airlines (72%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Dublin? While on average our users pay £656, our data indicates the cheapest price to be £310. The most popular route (Chicago O'Hare Intl - Dublin), is priced around £443.

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

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

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

    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.

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

    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.

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

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dublin (average of £64). Flying from Chicago O'Hare Intl Airport to Dublin in May is currently the most expensive (average of £98). 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.

See more FAQs

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Top airline flying from O'Hare Intl to Dublin

Discover the top airline that operate flights from O'Hare Intl to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£379Average£504FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

Yes! Cheapflights helps users easily 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?

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.

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