Cheap Flights from Chicago O'Hare International Airport to Northern Ireland from HK$4,477 Return

Flight deals from Chicago O'Hare International Airport to Northern Ireland

Looking for cheap tickets from Chicago O'Hare International Airport to Northern Ireland, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Belfast.HK$4,477 per passenger.Departing Mon, 26 Jan, returning Wed, 11 Feb.Return flight with Spirit Airlines and easyJet.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Mon, 26 Jan, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Wed, 11 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$4,477, select.

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Flying from Chicago O'Hare International Airport to Northern Ireland

Arm yourself with these facts on the fly.

Cheapest flight found	HK$4,477
Cheapest month to fly	January

How to find cheap flights from Chicago O'Hare International Airport to Northern Ireland

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Chicago O'Hare International Airport to Northern Ireland. Other savvy travellers recently found return flights from HK$4,477 and one-way tickets from HK$2,230. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Chicago O'Hare International Airport to Northern Ireland is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Chicago O'Hare International Airport to anywhere you choose in Northern Ireland.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Chicago O'Hare International Airport to your chosen airport in Northern Ireland go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Northern Ireland Airport to Northern Ireland flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Chicago O'Hare International Airport to Northern Ireland?

There are currently no direct flights from Chicago O'Hare International Airport to Northern Ireland, but we've found some other routes to United Kingdom – check them out now.

What is the average price of a flight from Chicago O'Hare International Airport to Northern Ireland?

We looked at all of the upcoming return flights from Chicago O'Hare International Airport to Northern Ireland we could find over the next 12 months. It looks like HK$4,477 is the best price. This is good, compared to the average Northern Ireland ticket price of HK$4,477.

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

The cheapest month to fly from Chicago O'Hare International Airport to Northern Ireland is currently January.

Which upcoming date is cheapest to fly from Chicago O'Hare International Airport to Northern Ireland on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago O'Hare International Airport to Northern Ireland on Monday, 26 January 2026.

If I'm flying from Chicago O'Hare International Airport, where in Northern Ireland is cheapest to fly into?

If you're flying from Chicago O'Hare International, the cheapest city in Northern Ireland to fly into is Belfast. The cheapest airport serving Belfast at the moment is Belfast International.