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$274+ Cheap flights from O'Hare Intl (ORD) to Northern Ireland

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BFS
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Northern Ireland

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Northern Ireland (GBNIR). 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 January 16, 2025.

Round-trip from

$672
(Mytrip)

One-way from

$274
(Kiwi.com)
From Chicago O'Hare Intl to Northern Ireland
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One-way flight from Chicago O'Hare Intl to Northern Ireland
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Find flight deals from O'Hare Intl to Northern Ireland

Cheapest flights from O'Hare Intl to Northern Ireland
Explore the most affordable flight options available from O'Hare Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Finnair deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:35 pmORD - BHD
1 stop13h 00mMultiple Airlines
Tue 10/148:20 pmBHD - ORD
1 stop21h 30mMultiple Airlines
Deal found 1/16$610
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:45 amORD - BHD
2 stops19h 45mBritish Airways
Tue 10/146:35 amBHD - ORD
1 stop17h 40mBritish Airways
Deal found 1/16$624
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:40 pmORD - BFS
2 stops20h 20mMultiple Airlines
Sun 3/99:55 pmBFS - ORD
2 stops25h 55mMultiple Airlines
Deal found 1/16$667
This Finnair deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1710:00 pmORD - BHD
1 stop13h 15mFinnair
Fri 1/246:45 amBHD - ORD
1 stop14h 00mFinnair
Deal found 1/16$695
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1710:00 pmORD - BHD
1 stop13h 15mAmerican Airlines
Fri 1/2410:10 amBHD - ORD
2 stops15h 54mAmerican Airlines
Deal found 1/16$715
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/171:40 pmORD - BHD
2 stops21h 10mDelta
Fri 1/246:30 amBHD - ORD
2 stops20h 58mDelta
Deal found 1/16$755
This Ovago deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:00 pmORD - BHD
2 stops18h 10mAer Lingus
Sat 2/156:55 amBHD - ORD
2 stops18h 20mAer Lingus
Deal found 1/16$1,100

Find flights from O'Hare Intl to Northern Ireland within your budget

Customize your flight search to find flights from O'Hare Intl to Northern Ireland 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 2,558,603 searches. Data last updated January 16, 2025.

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Price

ChicagoBelfast

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Sun 3/2

7:40 pm-10:00 pm

2 stops20h 20m

Belfast Intl

Sun 3/9

9:55 pm-6:50 pm

2 stops25h 55m

$667

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 3/7

4:25 pm-2:15 pm

2 stops15h 50m

Belfast City

Tue 3/11

8:40 am-5:40 pm

1 stop14h 00m

$725

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 3/7

8:11 pm-5:15 pm

1 stop15h 04m

Belfast City

Tue 3/11

11:30 am-7:45 pm

1 stop13h 15m

$792

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Tue 2/11

9:00 pm-9:10 pm

2 stops18h 10m

Belfast City

Sat 2/15

6:55 am-7:15 pm

2 stops18h 20m

$1,100

ChicagoBelfast

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Fri 2/14

7:07 am-9:20 pm

2 stops32h 13m

$274

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Mon 2/10

12:25 pm-9:35 am

2 stops39h 10m

$292

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Mon 2/10

5:00 pm-10:30 am

1 stop11h 30m

$414

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Thu 2/13

8:25 pm-4:40 pm

1 stop14h 15m

$449

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 7/11

3:45 pm-12:50 pm

2 stops15h 05m

$538

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 2/14

5:20 pm-4:50 pm

2 stops17h 30m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Best time to book a flight from O'Hare Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from O'Hare Intl with our price prediction graph.
Estimated round-trip 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 Northern Ireland

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

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

Find hourly flight availability from O'Hare Intl to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

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

Rainfall in Northern Ireland by month

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

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

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

If weather is an important factor for your trip to Northern Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated January 16, 2025.
Finnair
7.6
Good
1,285 reviews

Boarding

7.7

Food

6.7

Overall

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.6
Good
1,285 reviews
Finnair
7.6
Good
1,285 reviews

Boarding

7.7

Food

6.7

Overall

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Air France
7.4
Good
1,487 reviews
Finnair
7.6
Good
1,285 reviews

Boarding

7.7

Food

6.7

Overall

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Aer Lingus
7.1
Good
1,077 reviews
Finnair
7.6
Good
1,285 reviews

Boarding

7.7

Food

6.7

Overall

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways
6.6
Okay
6,823 reviews
Finnair
7.6
Good
1,285 reviews

Boarding

7.7

Food

6.7

Overall

7.6

Comfort

7.5

Crew

8.1

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Northern Ireland are British Airways ($414), Finnair ($449), and Aer Lingus ($538).

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

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

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

    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 Northern Ireland.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Northern Ireland 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 Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Northern Ireland (average of $657). Flying from Chicago O'Hare Intl Airport to Northern Ireland in June is currently the most expensive (average of $1,189). 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.

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Alternative routes for O'Hare Intl to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Gatwick flights
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Midway to Belfast City flights
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Midway to London City flights
O'Hare Intl to Newcastle upon Tyne flights
Midway to Newcastle upon Tyne flights
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O'Hare Intl to Kirkwall flights
Midway to Grimsby flights
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Top 2 airlines flying from O'Hare Intl to Northern Ireland

Discover the top 2 airlines that operate flights from O'Hare Intl to Northern Ireland. 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 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$610Average$782FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$612Average$782FlexibilityNo cancel feeOn-time70%
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