Find flights
Airlines
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Northern Ireland from £236

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — BFS
2 Jun — 9 Jun1
1 adult
Sun 2/6
Sun 9/6

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

Our data shows that February tends to be the cheapest month to fly to Northern Ireland from Chicago O'Hare Intl Airport. Users have commonly found prices around £662 for the month, but tickets can be as low as £478. 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 Northern Ireland (ORD - NIR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Northern Ireland as you normally would.

Cheap British Airways flights from O'Hare Intl to Northern Ireland

Explore cheap flight options specifically provided by British Airways for the route between O'Hare Intl and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
Peruse some of the lowest-priced British Airways flights we've found from Chicago to Northern Ireland. Deals update often to give you more flight options matching your criteria
Tue 16/716:45ORD - BHD
1 stop11h 50mBritish Airways
Thu 25/719:30BHD - ORD
1 stop21h 15mBritish Airways
Deal found 27/5£597
Thu 6/616:45ORD - BHD
1 stop12h 15mBritish Airways
Sun 16/606:50BHD - ORD
1 stop11h 55mBritish Airways
Deal found 28/5£697
Sun 14/721:25ORD - BHD
1 stop11h 10mBritish Airways
Tue 23/709:45BHD - ORD
1 stop12h 05mBritish Airways
Deal found 27/5£732
Wed 17/719:10ORD - BHD
1 stop10h 40mBritish Airways
Tue 23/709:45BHD - ORD
1 stop12h 05mBritish Airways
Deal found 27/5£735
Mon 15/719:10ORD - BHD
1 stop11h 40mBritish Airways
Fri 26/710:10BHD - ORD
1 stop11h 40mBritish Airways
Deal found 27/5£754
Sat 13/719:10ORD - BHD
1 stop11h 10mBritish Airways
Tue 23/709:45BHD - ORD
1 stop12h 05mBritish Airways
Deal found 27/5£771
Fri 19/719:10ORD - BHD
1 stop14h 15mBritish Airways
Thu 25/706:35BHD - ORD
1 stop12h 10mBritish Airways
Deal found 27/5£774
Sun 14/721:25ORD - BHD
1 stop11h 10mBritish Airways
Fri 26/710:10BHD - ORD
1 stop11h 40mBritish Airways
Deal found 27/5£802
Sun 14/721:25ORD - BHD
1 stop11h 10mBritish Airways
Sun 28/706:50BHD - ORD
1 stop11h 55mBritish Airways
Deal found 27/5£809

Cheap Lufthansa flights from O'Hare Intl to Northern Ireland

Explore cheap flight options specifically provided by Lufthansa for the route between O'Hare Intl and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Chicago to Northern Ireland. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 13/716:00ORD - BHD
1 stop11h 25mLufthansa
Tue 23/715:35BHD - ORD
2 stops26h 40mLufthansa
Deal found 27/5£885
Sun 14/716:00ORD - BHD
1 stop16h 50mLufthansa
Tue 23/715:35BHD - ORD
2 stops26h 40mLufthansa
Deal found 27/5£931
Wed 17/716:00ORD - BHD
1 stop16h 50mLufthansa
Tue 23/715:35BHD - ORD
2 stops26h 40mLufthansa
Deal found 27/5£1,001
Sat 13/716:00ORD - BHD
1 stop11h 25mLufthansa
Sun 28/710:15BHD - ORD
2 stops32h 00mLufthansa
Deal found 27/5£1,015
Sat 13/716:00ORD - BHD
1 stop11h 25mLufthansa
Mon 29/715:35BHD - ORD
2 stops26h 40mLufthansa
Deal found 27/5£1,024
Sun 14/716:00ORD - BHD
1 stop16h 50mLufthansa
Sun 28/710:15BHD - ORD
2 stops32h 00mLufthansa
Deal found 27/5£1,061
Sun 14/716:00ORD - BHD
1 stop16h 50mLufthansa
Mon 29/715:35BHD - ORD
2 stops26h 40mLufthansa
Deal found 27/5£1,070
Sat 13/716:00ORD - BHD
1 stop11h 25mLufthansa
Thu 25/715:35BHD - ORD
2 stops26h 25mLufthansa
Deal found 27/5£1,141
Wed 17/718:05ORD - BHD
2 stops14h 45mLufthansa
Tue 23/715:35BHD - ORD
2 stops27h 15mLufthansa
Deal found 27/5£1,143

Cheap O'Hare Intl to Northern Ireland flights in May & June 2024

Find cheap flight options from O'Hare Intl to Northern Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 894,508 searches. Prices were last updated on 28 May 2024.
The lowest fares we've come across on flights travelling from Chicago to Northern Ireland in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sat 1/618:00ORD - BHD
1 stop12h 20mBritish Airways
Sat 8/606:50BHD - ORD
1 stop12h 55mBritish Airways
Deal found 28/5£676
Thu 6/611:54ORD - BHD
2 stops15h 06mAmerican Airlines
Sun 16/606:50BHD - ORD
1 stop11h 55mAmerican Airlines
Deal found 28/5£680
Thu 6/611:54ORD - BHD
2 stops15h 06mAmerican Airlines
Sun 16/606:50BHD - ORD
2 stops14h 55mAmerican Airlines
Deal found 28/5£688
Thu 6/616:45ORD - BHD
1 stop12h 15mBritish Airways
Sun 16/606:50BHD - ORD
1 stop11h 55mBritish Airways
Deal found 28/5£697
Sat 1/618:00ORD - BHD
1 stop20h 40mBritish Airways
Sat 8/616:15BHD - ORD
2 stops25h 17mBritish Airways
Deal found 28/5£703
Wed 19/619:10ORD - BHD
1 stop10h 40mBritish Airways
Mon 1/719:30BHD - ORD
1 stop21h 15mBritish Airways
Deal found 28/5£830
Wed 19/611:25ORD - BHD
2 stops27h 20mBritish Airways
Mon 1/719:30BHD - ORD
1 stop25h 25mBritish Airways
Deal found 28/5£842
Sat 1/612:34ORD - BHD
2 stops17h 46mAmerican Airlines
Sat 8/606:50BHD - ORD
2 stops18h 40mAmerican Airlines
Deal found 28/5£842
Thu 6/611:00ORD - BFS
2 stops22h 20mMultiple Airlines
Sun 16/609:50BFS - ORD
3 stops39h 16mMultiple Airlines
Deal found 28/5£964

O'Hare Intl to Northern Ireland 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
The lowest fares we've come across on flights travelling from Chicago to Northern Ireland in May and June 2024. More deals are always being added, so be sure to check back regularly.
Thu 26/1221:45ORD - BHD
1 stop12h 40mBritish Airways
Fri 3/111:40BHD - ORD
1 stop13h 05mBritish Airways
Deal found 28/5£523
Thu 26/1221:45ORD - BHD
1 stop12h 40mBritish Airways
Fri 3/106:50BHD - ORD
2 stops16h 46mBritish Airways
Deal found 28/5£553
Thu 26/1215:15ORD - BHD
2 stops16h 45mBritish Airways
Fri 3/108:30BHD - ORD
2 stops17h 10mBritish Airways
Deal found 28/5£573
Sun 18/823:05ORD - BHD
1 stop13h 35mAmerican Airlines
Sat 24/816:15BHD - ORD
1 stop27h 30mAmerican Airlines
Deal found 28/5£576
Tue 16/718:00ORD - BHD
1 stop12h 55mAmerican Airlines
Fri 26/706:35BHD - ORD
2 stops16h 16mAmerican Airlines
Deal found 27/5£583
Tue 16/717:05ORD - BHD
2 stops13h 50mAmerican Airlines
Fri 26/706:35BHD - ORD
2 stops18h 51mAmerican Airlines
Deal found 27/5£586
Sun 18/812:32ORD - BHD
2 stops22h 18mDelta
Sat 24/817:20BHD - ORD
1 stop27h 00mDelta
Deal found 28/5£591
Tue 16/716:45ORD - BHD
1 stop11h 50mBritish Airways
Thu 25/719:30BHD - ORD
1 stop21h 15mBritish Airways
Deal found 27/5£597
Sun 18/812:32ORD - BHD
2 stops22h 18mDelta
Sat 24/817:20BHD - ORD
2 stops27h 12mDelta
Deal found 28/5£600

O'Hare Intl to Northern Ireland flights leaving soon

Find last-minute flight options from O'Hare Intl to Northern Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
Consider one of these great deals we found on last-minute flights from Chicago to Northern Ireland. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/611:54ORD - BHD
2 stops15h 06mAmerican Airlines
Sun 16/606:50BHD - ORD
1 stop11h 55mAmerican Airlines
Deal found 28/5£680
Thu 6/611:54ORD - BHD
2 stops15h 06mAmerican Airlines
Sun 16/606:50BHD - ORD
2 stops14h 55mAmerican Airlines
Deal found 28/5£688
Thu 6/616:45ORD - BHD
1 stop12h 15mBritish Airways
Sun 16/606:50BHD - ORD
1 stop11h 55mBritish Airways
Deal found 28/5£697
Thu 6/611:00ORD - BFS
2 stops22h 20mMultiple Airlines
Sun 16/609:50BFS - ORD
3 stops39h 16mMultiple Airlines
Deal found 28/5£964
Thu 6/620:40ORD - BFS
1 stop16h 00mMultiple Airlines
Sun 16/622:10BFS - ORD
2 stops40h 11mMultiple Airlines
Deal found 28/5£979
Thu 6/611:24ORD - BHD
2 stops21h 26mMultiple Airlines
Sun 16/614:20BHD - ORD
3 stops34h 46mMultiple Airlines
Deal found 28/5£1,000
Thu 6/611:00ORD - BFS
2 stops22h 20mMultiple Airlines
Sun 16/607:45BFS - ORD
2 stops18h 59mMultiple Airlines
Deal found 28/5£1,015
Thu 6/605:21ORD - BHD
3 stops33h 49mMultiple Airlines
Sun 16/614:20BHD - ORD
3 stops34h 46mMultiple Airlines
Deal found 28/5£1,057
Thu 6/621:25ORD - BFS
3 stops16h 05mMultiple Airlines
Sun 16/613:40BFS - ORD
3 stops28h 35mMultiple Airlines
Deal found 27/5£1,635

One-way flights to Northern Ireland from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Northern Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
Users travelling one-way from Chicago to Northern Ireland can select one of these great deals. For those needing a return trip from Chicago, there is a search form available above.
Wed 18/906:09ORD - BHD
2 stops27h 01mMultiple Airlines
Deal found 28/5£236
Wed 18/907:20ORD - BHD
3 stops25h 50mMultiple Airlines
Deal found 28/5£263
Wed 18/918:00ORD - BHD
1 stop11h 50mIberia
Deal found 28/5£359
Wed 12/608:10ORD - BHD
1 stop18h 40mAmerican Airlines
Deal found 28/5£377
Wed 12/616:55ORD - BHD
2 stops14h 30mAmerican Airlines
Deal found 28/5£380
Wed 12/606:00ORD - BFS
2 stops23h 40mMultiple Airlines
Deal found 27/5£445
Sun 2/617:00ORD - BFS
2 stops19h 05mMultiple Airlines
Deal found 27/5£596
Wed 12/619:25ORD - BFS
3 stops30h 45mMultiple Airlines
Deal found 27/5£770

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

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 894,508 searches. Data last updated 28 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£576 - £1,231

Route

Depart

Return

Price

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sun 18/8

1 stop13h 35m

Belfast City

Sat 24/8

1 stop27h 30m

£576

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Tue 16/7

1 stop12h 55m

Belfast City

Fri 26/7

2 stops16h 16m

£583

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sun 18/8

2 stops22h 18m

Belfast City

Sat 24/8

1 stop27h 00m

£591

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Tue 16/7

1 stop11h 50m

Belfast City

Thu 25/7

1 stop21h 15m

£597

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sun 18/8

2 stops22h 18m

Belfast City

Sat 24/8

2 stops27h 12m

£600

Chicago O'Hare IntlBelfast Intl

ORD - BFS

ORDBFS

Chicago O'Hare Intl

Tue 17/9

1 stop13h 45m

Belfast Intl

Tue 24/9

2 stops26h 39m

£663

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sat 13/7

1 stop11h 25m

Belfast City

Tue 23/7

2 stops26h 40m

£885

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Tue 16/7

2 stops16h 57m

Belfast City

Thu 25/7

2 stops27h 40m

£1,042

Chicago O'Hare IntlBelfast City

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sat 13/7

2 stops18h 40m

Belfast City

Wed 24/7

2 stops28h 45m

£1,231

Flights are sorted by cheapest first

Deals found on 28/5

No data available for this route at this time. Please check back soon.

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 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.

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 28 May 2024.
To help decide which airline to fly from Chicago to Northern Ireland, see what other customers have to say about British Airways, Lufthansa and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very Good
10,476 reviews
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,528 reviews
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.3
Good
14,316 reviews
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.2
Good
1,309 reviews
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.1
Good
2,742 reviews
8.0
Very Good
10,476 reviews

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.
  • Can I find flights from Chicago O'Hare Intl Airport to Northern Ireland for under £600 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Northern Ireland for under £600. The cheapest flight booked recently is on American Airlines for just £576, but on average you can expect to pay £689.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Northern Ireland for under £700?

    There are currently 9+ open flights from Chicago O'Hare Intl Airport to Northern Ireland within the next 7 days for less than £700.

  • What does ORD to BFS mean?

    ORD stands for Chicago O'Hare Intl Airport, while BFS stands for Belfast Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY).

  • Can I find deals for flights from O'Hare Intl to Northern Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Northern Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Northern Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Northern Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 holiday 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.

  • Can I find deals for flights from O'Hare Intl to Northern Ireland that allow pets onboard?

    Many airlines flying from O'Hare Intl to Northern Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Northern Ireland?

    Yes, you can often find last-minute deals on O'Hare Intl to Northern Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Northern Ireland flight deals updated?

    The Chicago O'Hare Intl Airport to Northern Ireland flight deals you see on this page were last updated on 28/5.

  • When is the best time to book a flight from Chicago O'Hare Intl Airport to Northern Ireland?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Northern Ireland (average of £62). Flying from Chicago O'Hare Intl Airport to Northern Ireland in July is currently the most expensive (average of £82). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from O'Hare Intl to Northern Ireland by cabin class

Find flights from O'Hare Intl to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for O'Hare Intl to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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.

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

Yes! Start tracking prices for O'Hare Intl to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.