AED 2,180 Cheap flights from Chicago to Belfast

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Flight deals from Chicago to Belfast

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Belfast? If you want to travel next month, round-trip fares start from AED 2,180. Find the lowest prices on one-way and round-trip tickets right here.

Belfast.AED 2,180 per passenger.Departing Mon, Apr 20, returning Mon, Apr 27.Round-trip flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departing from Chicago O'Hare International on Mon, Apr 20, arriving in Belfast International.Inbound indirect flight with Ryanair, departing from Belfast International on Mon, Apr 27, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 2,180, select.

Belfast.AED 2,285 per passenger.Departing Sun, Apr 26, returning Tue, May 12.Round-trip flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departing from Chicago O'Hare International on Sun, Apr 26, arriving in Belfast International.Inbound indirect flight with Ryanair, departing from Belfast International on Tue, May 12, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 2,285, select.

Belfast.AED 2,854 per passenger.Departing Wed, May 13, returning Sun, May 17.Round-trip flight with Aer Lingus and easyJet.Outbound indirect flight with Aer Lingus, departing from Chicago O'Hare International on Wed, May 13, arriving in Belfast International.Inbound indirect flight with easyJet, departing from Belfast International on Sun, May 17, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 2,854, select.

Belfast.AED 3,322 per passenger.Departing Sat, Sep 12, returning Sun, Sep 20.Round-trip flight with Air France and KLM.Outbound indirect flight with Air France, departing from Chicago O'Hare International on Sat, Sep 12, arriving in Belfast City.Inbound indirect flight with KLM, departing from Belfast City on Sun, Sep 20, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 3,322, select.

Belfast.AED 3,340 per passenger.Departing Sat, Jun 13, returning Wed, Jun 24.Round-trip flight with Frontier Airlines and easyJet.Outbound indirect flight with Frontier Airlines, departing from Chicago O'Hare International on Sat, Jun 13, arriving in Belfast International.Inbound indirect flight with easyJet, departing from Belfast International on Wed, Jun 24, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 3,340, select.

Belfast.AED 3,432 per passenger.Departing Mon, Mar 30, returning Tue, Mar 31.Round-trip flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departing from Chicago O'Hare International on Mon, Mar 30, arriving in Belfast International.Inbound indirect flight with Ryanair, departing from Belfast International on Tue, Mar 31, arriving in Chicago O'Hare International.Price includes taxes and charges.From AED 3,432, select.

Find the cheapest month to fly from Chicago to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Belfast flights are currently cheapest in April.

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Alternative Chicago to Belfast routes

Looking for the cheapest, fastest or easiest route from Chicago to Belfast? You could fly into the following airports instead.

Belfast City

4km from central Belfast

Closest

from AED 2,607

Search flights

Belfast International

20km from central Belfast

Cheapest

from AED 2,180

Search flights

Chicago to Belfast: Flight information

The things to know before you go.

Cheapest flight found	AED 2,180
Cheapest month to fly	April

Check out these Belfast hotels

Ready to plan your stay? Other travelers rate these Belfast hotels for cleanliness, service, and location.

No 5 by Warren Collection

1.95 km from city center

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Regency House

1.10 km from city center

‎AED 1,043

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CEAD Mile Failte West Belfast

4.06 km from city center

‎AED 316

Per night

No 5 by Warren Collection

1.95 km from city center

‎AED 722

Per night

Regency House

1.10 km from city center

‎AED 1,043

Per night

CEAD Mile Failte West Belfast

4.06 km from city center

‎AED 316

Per night

Explore top-rated hotels

Finding cheap flights from Chicago to Belfast: Frequently asked questions

How many airports are there in Belfast?

There are 2 airports in Belfast: Belfast City and Belfast International.

How much are round-trip flights from Chicago to Belfast?

The best price we found for a round-trip flight from Chicago to Belfast is AED 2,180. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Chicago to Belfast?

Currently, there are no airlines that fly direct from Chicago to Belfast. But we found flights with one or more stops from AED 2,180.

How many flights are there a week from Chicago to Belfast?

There are no flights flying from Chicago to Belfast, as of March 2026.

When is the cheapest time to fly from Chicago to Belfast?

The cheapest month to fly from Chicago to Belfast is usually April.

What's the cheapest airport to fly to in Belfast?

If you're flying from Chicago, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the center of Belfast. We've found flights to this airport from AED 2,180.

Which upcoming date is cheapest to fly from Chicago to Belfast on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Belfast on Monday, April 20, 2026.

Can I get a direct flight from Chicago to Belfast?

No airlines currently offer direct flights between Chicago and Belfast. Most routes have one or more stops.

How can I get the best flight deal from Chicago to Belfast?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Belfast?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Belfast?

In March, the average temperature is usually around 6°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.

Which is the cheapest airline to fly with from Chicago to Belfast?

The cheapest airline that flies to Belfast is Icelandair.

Traveling from Chicago to Belfast: what you need to know

Chicago has a couple of airports where you can start your adventure. Explore your options for booking a flight from Chicago to Belfast leaving from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW).
When it comes to choosing where to land in Belfast, Belfast International Airport (BFS) and George Best Belfast City Airport (BHD) are the major entry points.
The timezone in Belfast is UTC+0, which is five hours ahead of Chicago.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to board your Chicago to Belfast flight.
Flying over a peak time like August? Public holidays and other high seasons can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Chicago to Belfast

Booking in advance is often the key to scoring a cheap Chicago to Belfast flight. Fares tend to rise as seats fill up, so the closer your departure date, the more you'll likely spend on your ticket.
The 'Whole month' tool shows you the cheapest plane tickets from Chicago to Belfast throughout the entire month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.
Locking in a cheap flight from Chicago to Belfast couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when the price has dropped.
Tailor your trip using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' Chicago to Belfast flights.

Flying from Chicago

O'Hare International Airport (ORD)

We make it simple to book a Chicago to Belfast flight with a stopover. To see the options leaving from O'Hare International Airport, uncheck 'Direct flights only.' Then, simply choose a flight offering a stop long enough to explore your chosen city. Major stopovers include:
- London Heathrow Airport (LHR)
- Amsterdam Airport Schiphol (AMS)
- Frankfurt Airport (FRA)
Located around 26 kilometers from the center of Chicago, ORD can be reached in about 35 minutes by car, depending on traffic. The journey by public transport takes roughly 55 minutes.
Want an easy start to your journey? Stay near O'Hare International Airport. Whether you're taking an early flight from Chicago to Belfast or just don't want to be rushed, these hotels are the answer:
When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights meet their scheduled arrival time.
ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

On public transport, you can travel from central Chicago to MDW in around 45 minutes. The terminal is roughly 14 kilometers away. Driving will take you about 20 minutes.
Start your vacation early with an extra night away from home. Before your flight from Chicago to Belfast, stay in one of these hotels close to Chicago Midway International Airport:
Chicago Midway International Airport has an on-time performance rate of 78%. This figure shows how frequently flights that depart from this airport land at their destination on time.
MDW is located at 5700 South Cicero.

Arriving in Belfast

Belfast International Airport (BFS)

Belfast International Airport (BFS) is approximately 19 kilometers from central Belfast. If you're catching a cab or a ride-share, the drive will take around 30 minutes.
It usually takes 2 hours to get there on public transport.
Consider staying in a hotel near BFS if you're coming in on a late flight from Chicago to Belfast. Choose one of these accommodation options and skip the long transfer:
Grab a Belfast International Airport rental car and explore Belfast and beyond with your own set of wheels. Budget, Drivalia and Dollar are popular providers you can book with here.
To get the lowest price, book your ride from Belfast International Airport about three weeks ahead of your Chicago to Belfast flight.

George Best Belfast City Airport (BHD)

George Best Belfast City Airport (BHD) is around 5 kilometers from the center of Belfast. After your flight from Chicago to Belfast, it'll take you approximately 10 minutes to reach the heart of the city in a cab or ride-share.
The journey will take roughly 20 minutes on public transport.
There are some comfortable places to call home for the night near BHD. Kick back after your Chicago to Belfast flight at one of these well-located options:
The fastest way to get to where you're going is with a George Best Belfast City Airport rental car. Pick up your wheels from Budget, Sixt or Alamo and make a speedy getaway.
Get the pick of the lot. Securing your ride from BHD two weeks in advance often means lower prices and a bigger choice of vehicles.

Best time to go to Belfast

August is the busiest month for flights from Chicago to Belfast. To steer clear of the crowds, head to Belfast in January.
When booking your Chicago to Belfast tickets, think about the kind of weather you prefer. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).
January has average temperatures of between 1ºC (34ºF) and 8ºC (46ºF). Search for cheap flights from Chicago to Belfast around that time if you'd rather travel in cooler conditions.

More about Belfast

Once you've booked your flight from Chicago to Belfast, decide where you'll be dropping your bags. Make one of these accommodation options your base for exploring Belfast:
There are so many things to see and do in this city it can be tricky to know where to start. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are leading attractions which should be on any good Belfast itinerary.

Explore more of United Kingdom

You've seen Belfast, now it's time to discover other corners of United Kingdom. Journey about 354 kilometers south-east to Birmingham to tick off its leading attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you busy.
Bristol is another essential stop in United Kingdom and is around 418 kilometers south-east of Belfast. No journey is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.