£219 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 24/4. 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

Thu, 16 Apr - Mon, 27 Apr
Multiple Airlines Logo
11:25 - 23:25
ORD
-
BFS
30h 00m
2 stops
Multiple Airlines Logo
06:40 - 09:40
BFS
-
ORD
33h 00m
2 stops
£566Multiple Airlines
Sun, 6 Sep - Thu, 10 Sep
British Airways Logo
21:15 - 14:35
ORD
-
BHD
11h 20m
1 stop
British Airways Logo
09:35 - 15:55
BHD
-
ORD
12h 20m
1 stop
£589British Airways
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
19:15 - 20:45
ORD
-
BFS
19h 30m
3 stops
Multiple Airlines Logo
13:45 - 16:10
BFS
-
ORD
32h 25m
2 stops
£613Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
22:25 - 21:50
ORD
-
BFS
17h 25m
2 stops
Multiple Airlines Logo
06:05 - 23:07
BFS
-
ORD
23h 02m
2 stops
£618Multiple Airlines
Mon, 10 Aug - Sun, 30 Aug
British Airways Logo
21:15 - 17:30
ORD
-
BHD
14h 15m
1 stop
British Airways Logo
06:30 - 13:50
BHD
-
ORD
13h 20m
1 stop
£623British Airways
Mon, 10 Aug - Sun, 30 Aug
British Airways Logo
16:54 - 12:55
ORD
-
BHD
14h 01m
2 stops
British Airways Logo
06:30 - 13:50
BHD
-
ORD
13h 20m
1 stop
£630British Airways
Wed, 9 Sep - Sun, 13 Sep
American Airlines Logo
17:50 - 12:00
ORD
-
BHD
12h 10m
1 stop
American Airlines Logo
06:30 - 17:55
BHD
-
ORD
17h 25m
2 stops
£633American Airlines
Tue, 1 Sep - Wed, 9 Sep
British Airways Logo
12:45 - 10:45
ORD
-
BHD
16h 00m
2 stops
British Airways Logo
11:35 - 23:50
BHD
-
ORD
18h 15m
2 stops
£635British Airways
Wed, 9 Sep - Sun, 13 Sep
British Airways Logo
13:59 - 12:00
ORD
-
BHD
16h 01m
2 stops
British Airways Logo
06:30 - 19:45
BHD
-
ORD
19h 15m
2 stops
£637British Airways
Wed, 9 Sep - Sun, 13 Sep
American Airlines Logo
17:50 - 12:00
ORD
-
BHD
12h 10m
1 stop
American Airlines Logo
06:30 - 12:30
BHD
-
ORD
12h 00m
1 stop
£645American Airlines
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 American Airlines (£623) and British Airways (£635).

Find deals

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

Cheapest flight£219
Flight from Chicago to Belfast

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)