Dublin

Cheap flights from O'Hare Intl (ORD) to Dublin (DUB)

How to find the cheapest flight from O'Hare Intl to Dublin

All the information you need to plan the best ORD to DUB flight in 2022: compare O'Hare Intl to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.

ORD - DUB

Price

$475 - $676

DUB

Temperature

41 - 60.8 °F

DUB

Precipitation

1.9 - 3.1 inches

Popular in

June

High demand for flights, 16% potential price rise

Cheapest in

February

Best time to find cheap flights, 16% potential price drop

Round-trip from

$475

From Chicago O'Hare Intl to Dublin

One-way from

$280

One-way flight from Chicago O'Hare Intl to Dublin

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

To save up to 73% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to Dublin from $716 1-2 weeks out and tickets from $973 for flights departing within the next 72 hours.

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

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 $575 for the month, but tickets can be as low as $452. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Dublin (ORD - DUB)?

When flying from Chicago O'Hare Intl Airport to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from O'Hare Intl to Dublin in January, February 2022

The best prices found for ORD to DUB flights for January, February
Feb 16 - Mar 16
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

19h 00m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$317

TAP AIR PORTUGAL

View Deal

Deal found 1/25/22

Feb 9 - Feb 25
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$319

TAP AIR PORTUGAL

View Deal

Deal found 1/26/22

Jan 28 - Feb 9
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$321

TAP AIR PORTUGAL

View Deal

Deal found 1/26/22

O'Hare Intl to Dublin 2022 flight deals

Cheap flights to Dublin from O'Hare Intl found for this year
Oct 28 - Nov 9
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

19h 50m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 30m
$313

TAP AIR PORTUGAL

View Deal

Deal found 1/25/22

Feb 16 - Mar 16
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

19h 00m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$317

TAP AIR PORTUGAL

View Deal

Deal found 1/25/22

Apr 6 - Apr 22
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

19h 50m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

20h 45m
$318

TAP AIR PORTUGAL

View Deal

Deal found 1/26/22

Non-stop flights to Dublin from O'Hare Intl

Save time with O'Hare Intl to Dublin direct flight deals
Feb 11 - Feb 20
ORD

Chicago O'Hare Intl

DUB

Dublin

Nonstop

7h 10m
DUB

Dublin

ORD

Chicago O'Hare Intl

Nonstop

8h 40m
$423

Aer Lingus

View Deal

Deal found 1/26/22

Feb 17 - Feb 20
ORD

Chicago O'Hare Intl

DUB

Dublin

Nonstop

7h 10m
DUB

Dublin

ORD

Chicago O'Hare Intl

Nonstop

8h 40m
$425

Aer Lingus

View Deal

Deal found 1/26/22

May 5 - May 11
ORD

Chicago O'Hare Intl

DUB

Dublin

Nonstop

7h 25m
DUB

Dublin

ORD

Chicago O'Hare Intl

Nonstop

8h 15m
$453

Finnair

View Deal

Deal found 1/26/22

Last minute flights from O'Hare Intl to Dublin

Late deals on return flights to Dublin from O'Hare Intl, departing today and this week
Feb 2 - Feb 6
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$327

TAP AIR PORTUGAL

View Deal

Deal found 1/24/22

Feb 2 - Feb 9
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$332

TAP AIR PORTUGAL

View Deal

Deal found 1/26/22

Feb 2 - Feb 9
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
DUB

Dublin

ORD

Chicago O'Hare Intl

1 stop

15h 45m
$356

TAP AIR PORTUGAL

View Deal

Deal found 1/26/22

One-way flights to Dublin from O'Hare Intl

The cheapest one-way flights from O'Hare Intl to Dublin
Mar 30
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

14h 50m
$249

TAP AIR PORTUGAL

View Deal

Deal found 1/24/22

May 4
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

19h 50m
$250

TAP AIR PORTUGAL

View Deal

Deal found 1/25/22

Feb 2
ORD

Chicago O'Hare Intl

DUB

Dublin

1 stop

12h 15m
$251

TAP AIR PORTUGAL

View Deal

Deal found 1/25/22

Related info for your journey

Useful info, stats and facts about O'Hare Intl to Dublin flights.

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

For a flight from Chicago O'Hare Intl to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 3 inbound flights from Chicago O'Hare Intl per day. 16 airlines have flights to Dublin from Chicago O'Hare Intl on a regular basis.

Which airlines flying from Chicago O'Hare Intl to Dublin have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago O'Hare Intl to Dublin that may be offering flexible cancellation policies are Aer Lingus, British Airways, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago O'Hare Intl Airport to Dublin for under $400 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Dublin for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $317, but on average you can expect to pay $331.

Are there nonstop flights from Chicago O'Hare Intl Airport to Dublin for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Dublin under $500. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Dublin is less than $474.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Dublin for under $400?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Dublin within the next 7 days for less than $400.

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

TAP AIR PORTUGAL, at $317, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Dublin. An alternate airline flying to your destination would be Icelandair. TAP AIR PORTUGAL is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Dublin?

When booking a flight from Chicago O'Hare Intl Airport to Dublin, you may want to consider flying on Major Airline, American Airlines or Air Canada as they are the most popular for this route.

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

Consider Etihad Airways (59%), Aer Lingus (59%) or British Airways (59%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Dublin.

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

While on average a flight from Chicago O'Hare Intl Airport to Dublin is generally $1,375, our data shows the cheapest flight currently is $181. When looking at the most popular route, (Chicago O'Hare Intl - Dublin), you can expect to pay $324 for that flight.

Can I fly to Dublin from Chicago O'Hare Intl right now?

Information is based on travel restrictions from Chicago O'Hare Intl to Dublin

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter Dublin.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Dublin.

Documents
Passenger Locator Card - The form must be filled in within 72 hours before arrival in Ireland from overseas.


Can I fly back to Chicago O'Hare Intl from Dublin?

Returning to Chicago O'Hare Intl from Dublin

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Chicago O'Hare Intl.

Alternative routes for O'Hare Intl to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from O'Hare Intl to Dublin

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to Dublin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
SAS
Cheapest$267
Average$405
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Icelandair
Cheapest$346
Average$590
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
United Airlines
Cheapest$368
Average$652
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Iberia
Cheapest$408
Average$594
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Lufthansa
Cheapest$410
Average$633
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
KLM
Cheapest$421
Average$559
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
British Airways
Cheapest$431
Average$652
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Delta
Cheapest$432
Average$571
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
TAP AIR PORTUGAL
Cheapest$434
Average$482
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Air Canada
Cheapest$434
Average$587
FlexibilityNo cancel fee
On-time67%
COVID-19 safety

Hourly flight availability from O'Hare Intl to Dublin

See what time of day planes typically take off from O'Hare Intl to Dublin
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Dublin

See how many times per day planes take to the skies headed from O'Hare Intl to Dublin
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday3daily flights