£271 Find Cheap Flights from Chicago O'Hare Airport to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Northern Ireland departing on 7/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap O'Hare Intl to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from O'Hare Intl to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from O'Hare Intl to Northern Ireland

Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
22:45 - 14:15ORD-BHD
10h 30m1 stop
British Airways Logo
12:10 - 14:50BHD-ORD
31h 40m1 stop
£533British Airways
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Wed, 18 Mar - Sun, 22 Mar
British Airways Logo
22:45 - 14:15ORD-BHD
10h 30m1 stop
British Airways Logo
17:35 - 14:50BHD-ORD
26h 15m1 stop
£534British Airways
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Wed, 18 Mar - Sun, 22 Mar
Multiple Airlines Logo
22:45 - 14:15ORD-BHD
10h 30m1 stop
Multiple Airlines Logo
06:30 - 22:48BHD-ORD
21h 18m2 stops
£540Multiple Airlines
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Wed, 18 Mar - Sun, 22 Mar
Multiple Airlines Logo
22:45 - 14:15ORD-BHD
10h 30m1 stop
Multiple Airlines Logo
09:10 - 22:48BHD-ORD
18h 38m2 stops
£541Multiple Airlines
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Fri, 3 Apr - Tue, 7 Apr
British Airways Logo
19:05 - 15:30ORD-BHD
14h 25m1 stop
British Airways Logo
16:25 - 13:50BHD-ORD
27h 25m1 stop
£546British Airways
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Wed, 3 Dec - Sun, 7 Dec
KLM Logo
16:25 - 21:00ORD-BHD
22h 35m1 stop
KLM Logo
06:30 - 14:20BHD-ORD
13h 50m1 stop
£582KLM
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Wed, 3 Dec - Sun, 7 Dec
Virgin Atlantic Logo
16:25 - 16:50ORD-BHD
18h 25m1 stop
Virgin Atlantic Logo
06:30 - 14:20BHD-ORD
13h 50m1 stop
£585Virgin Atlantic
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Fri, 3 Apr - Tue, 7 Apr
KLM Logo
18:10 - 16:55ORD-BHD
16h 45m2 stops
KLM Logo
06:30 - 14:20BHD-ORD
13h 50m1 stop
£604KLM
Find Deal
Wed, 3 Dec - Sun, 7 Dec
American Airlines Logo
11:47 - 09:10ORD-BHD
15h 23m2 stops
American Airlines Logo
09:10 - 17:00BHD-ORD
13h 50m1 stop
£706American Airlines
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Wed, 3 Dec - Sun, 7 Dec
American Airlines Logo
11:47 - 09:10ORD-BHD
15h 23m2 stops
American Airlines Logo
10:40 - 22:00BHD-ORD
17h 20m2 stops
£714American Airlines
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Booking Insights

KAYAK's insights & trends for O'Hare Intl to Northern Ireland flights

Get data-powered insights and trends into flights from O'Hare Intl to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago O'Hare Intl Airport to Northern Ireland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Chicago O'Hare Intl Airport to Northern Ireland were found on British Airways (£533) and KLM (£582).

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Good to know - Cheap tickets from Chicago O'Hare Airport to Northern Ireland

Low seasonMay
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (13% more expensive on average)

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago O'Hare Airport to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chicago O'Hare Airport to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago O'Hare Airport to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from O'Hare Intl to Northern Ireland

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)

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