Cheap flights from Chicago O'Hare Intl Airport to Northern Ireland from £212
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from O'Hare Intl to Northern Ireland
Keep the following information in mind while searching for O'Hare Intl to Northern Ireland flight deals. Data was last updated 4 July 2025.
Round-trip from | £456 |
---|---|
One-way from | £212 |
Find flight deals from O'Hare Intl to Northern Ireland
Cheapest flights from O'Hare Intl to Northern IrelandExplore 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 4 July 2025.
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 4 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Northern Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Tue 7/10
20:35-15:20
1 stop12h 45m
Belfast City
Tue 14/10
06:35-14:50
1 stop14h 15m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Tue 9/9
17:40-10:35
1 stop10h 55m
Belfast City
Tue 16/9
16:25-11:50
1 stop25h 25m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Thu 6/11
19:20-20:20
2 stops19h 00m
Belfast City
Tue 11/11
11:30-16:45
2 stops35h 15m
ChicagoBelfast
ORD - BFS
ORDBFS
Chicago O'Hare Intl
Sun 17/8
19:25-21:30
2 stops20h 05m
Belfast Intl
Sun 24/8
06:50-18:15
2 stops17h 25m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Sun 17/8
19:00-16:55
2 stops15h 55m
Belfast City
Sun 24/8
06:30-17:04
2 stops16h 34m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Wed 3/12
16:25-21:00
1 stop22h 35m
Belfast City
Sun 7/12
17:20-14:30
1 stop27h 10m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Sun 20/7
19:01-21:15
2 stops20h 14m
Belfast City
Sun 27/7
06:30-22:03
2 stops21h 33m
ChicagoBelfast
ORD - BFS
ORDBFS
Chicago O'Hare Intl
Thu 11/9
22:15-08:00
3 stops51h 45m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Thu 11/9
20:45-20:25
2 stops41h 40m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Wed 20/8
20:35-15:35
1 stop13h 00m
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.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Northern Ireland
How much does it cost for a return flight from Chicago O'Hare Intl Airport to Northern Ireland?
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 4 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andVirgin Atlantic from Chicago O'Hare Intl Airport to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for O'Hare Intl to Northern Ireland
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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from O'Hare Intl.
Can Cheapflights find flights from O'Hare Intl to Northern Ireland with no change fees?
Need flexible booking options for your flight to Northern Ireland from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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