Cheap flights from Chicago to Belfast from £255

Cheap flights from Chicago to Belfast from £255

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2 stops
Tue, Apr 28
Chicago ORDBelfast BFS
£255
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2 stops
Sun, Apr 26
Chicago ORDBelfast BFS
£268
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2 stops
Tue, Apr 28
Chicago ORDBelfast BHD
£271
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2 stops
Sun, Apr 26
Chicago ORDBelfast BFS
£272
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2 stops
Tue, Apr 28
Chicago ORDBelfast BHD
£275
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2 stops
Sun, Apr 26
Chicago ORDBelfast BHD
£275
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2 stops
Sun, Apr 26 – Fri, May 1
Chicago ORDBelfast BFS
£684
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2 stops
Sun, Apr 26 – Fri, May 1
Chicago ORDBelfast BFS
£700
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2 stops
Sun, Apr 26 – Fri, May 1
Chicago ORDBelfast BFS
£700
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2 stops
Mon, Apr 27 – Sat, May 2
Chicago ORDBelfast BFS
£708
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2 stops
Mon, Apr 27 – Sat, May 2
Chicago ORDBelfast BFS
£719
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2 stops
Tue, Apr 28 – Sat, May 2
Chicago ORDBelfast BFS
£753
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How much do flights to Belfast cost?

Cheapest one-way trip

£255

Cheapest round-trip

£684

Average round-trip

£743

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

Getting from Belfast airport to the city center

Fastest options: Airport Express bus services. Best value: Translink bus and coach services.

Belfast is served by two airports, each offering convenient airport transfers to city center destinations. Belfast International Airport (BFS) lies 21 km northwest of central Belfast, while George Best Belfast City Airport (BHD) is just 5 km east of the city center. Transport options include express buses, regular bus services, taxis, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

From Belfast International Airport (BFS)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

30-40 min

£8-£12 (single vs return fares)

every 10–30 min (traffic dependent)

direct to city center

25-45 min

£35-£50 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door with luggage

25-40 min

£45-£70 (pre-booked fixed rate)

pre-booked (traffic dependent)

comfort and convenience

From George Best Belfast City Airport (BHD)

Transport Option

Typical Time

Typical Cost

Frequency

Best For

10-20 min

£3-£5 (single vs return fares)

every 20–30 min (traffic dependent)

quick and affordable

15-25 min

£2-£3 (standard Metro fare)

every 15–30 min (traffic dependent)

budget travelers

10-20 min

£10-£18 (metered; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door convenience

Notes:

  • Prices in GBP; table created in 2025 and subject to change.
  • Airport Express services operate frequently during peak hours with reduced services in evenings and weekends.
  • Taxi fares are metered and may vary depending on traffic conditions and time of day.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Belfast

Depart from
O Hare International
Arrive to
Belfast International
Average flights per week
400
Flight distance
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Giant's Causeway - Trinity College, Dublin

Check-in for a flight from Chicago to Belfast

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
easyJetEZYU2Yes
Aer LingusEINEINo
IcelandairICEFINo
Frontier AirlinesFFTF9No

Online check-in is not available for these airlines.

Weather in Belfast

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January6°C2°C
February7°C3°C
March9°C3°C
April11°C4°C
May13°C7°C
June16°C9°C
July17°C11°C
August17°C11°C
September15°C10°C
October12°C8°C
November9°C5°C
December7°C3°C
Hottest Month
17°C
July
Coldest month
2°C
January
Sunny days
258
days per year
Snow days
2
days per year

14 day forecast

Sunday
12 Apr
88%
9°C2°C
19 Apr
11°C3°C
Monday
13 Apr
86%
10°C0°C
20 Apr
11°C1°C
Tuesday
14 Apr
80%
10°C1°C
21 Apr
75%
13°C2°C
Wednesday
15 Apr
71%
13°C8°C
22 Apr
79%
7°C5°C
Thursday
16 Apr
81%
12°C7°C
23 Apr
74%
9°C4°C
Friday
17 Apr
89%
12°C7°C
24 Apr
87%
11°C6°C
Saturday
18 Apr
86%
11°C3°C
25 Apr
78%
13°C4°C
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Belfast. Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are Ryanair, easyJet, Aer Lingus, Icelandair, and Frontier Airlines. Chicago and Belfast have 400 direct flights per week. When you arrive at Belfast, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Giant's Causeway, and Trinity College, Dublin.

Frequently asked questions

What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and Mexico City, London, Guadalajara, Morelia, New York, Orlando, León, Las Vegas, Dallas, Houston, Tampa, Los Angeles, Phoenix, Monterrey, Miami, Denver, Cancún, Istanbul, Atlanta, Calgary.
What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and Manchester, London, Edinburgh, Nottingham, Leeds, Birmingham, Glasgow, Isle of Wight, Southampton, Newcastle upon Tyne, Budapest, Cardiff, Istanbul, Antalya, Kraków, Barcelona, Lisbon, Madrid, Tirana, Liverpool.
Which airports are there in Chicago?
Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, South Bend International, Fort Wayne International, Dane County Regional, General Mitchell International, Quad City International, General Wayne A. Downing Peoria International, Muskegon County, Central Illinois Regional, University of Illinois Willard.
What airports are near Belfast?
The main airport in Belfast is Belfast International. It is also served by Dublin, Glasgow Prestwick, Ireland West Airport Knock, Isle of Man, City of Derry, Donegal.
Which airlines fly between Chicago and Belfast?
Currently, you can fly between Chicago and Belfast with Ryanair, easyJet, Aer Lingus, Icelandair, Frontier Airlines.
When’s the best time to travel between Chicago and Belfast?
If you don’t have specific dates for your trip between Chicago and Belfast, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Chicago and Belfast?
Traveling between Chicago and Belfast, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Chicago?
There are a number of airports in and around Chicago. The main one is O Hare International and other nearby airports include Gerald R. Ford International, South Bend International, Fort Wayne International, Dane County Regional, General Mitchell International, Quad City International, General Wayne A. Downing Peoria International, Muskegon County, Central Illinois Regional, University of Illinois Willard
How many airports are there near Belfast?
What time do nonstop (direct) flights between Chicago and Belfast depart?
What time do nonstop (direct) flights between Chicago and Belfast arrive?
What time do flights between Chicago and Belfast depart?
What time do flights between Chicago and Belfast arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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