Cheap flights from the United States to Belfast City Airport from £155
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from USA to Belfast City
Keep the following information in mind while searching for USA to Belfast City flight deals. Data was last updated 19 אוגוסט 2025.
Find flight deals from USA to Belfast City
Cheapest flights from USA to Belfast CityExplore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 אוגוסט 2025.
Explore the most affordable flight options available from USA to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 אוגוסט 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from the United States to Belfast City Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BostonBelfast
BOS - BHD
BOSBHD
Boston Logan Intl
ד' 22/10
21:55-15:35
1 stop12h 40m
Belfast City
ו' 24/10
06:35-19:50
2 stops18h 15m
BostonBelfast
BOS - BHD
BOSBHD
Boston Logan Intl
א' 31/8
20:10-20:45
1 stop19h 35m
Belfast City
ג' 2/9
20:20-19:50
2 stops28h 30m
New YorkBelfast
JFK - BHD
JFKBHD
New York John F Kennedy Intl
ד' 3/9
19:30-11:55
1 stop11h 25m
Belfast City
ג' 9/9
06:35-18:05
1 stop16h 30m
New YorkBelfast
JFK - BHD
JFKBHD
New York John F Kennedy Intl
ד' 10/9
09:50-08:50
1 stop18h 00m
Belfast City
ג' 16/9
09:35-18:05
1 stop13h 30m
New YorkBelfast
JFK - BHD
JFKBHD
New York John F Kennedy Intl
ב' 22/9
22:55-15:40
1 stop11h 45m
Belfast City
ו' 3/10
06:35-12:40
1 stop11h 05m
New YorkBelfast
JFK - BHD
JFKBHD
New York John F Kennedy Intl
ד' 1/10
19:30-11:55
1 stop11h 25m
Belfast City
ו' 10/10
14:00-19:55
1 stop10h 55m
New YorkBelfast
JFK - BHD
JFKBHD
New York John F Kennedy Intl
ד' 24/9
22:55-15:35
1 stop11h 40m
Belfast City
ג' 7/10
09:35-17:05
1 stop12h 30m
BostonBelfast
BOS - BHD
BOSBHD
Boston Logan Intl
ד' 22/10
20:10-11:55
1 stop10h 45m
Belfast City
ה' 30/10
09:05-17:05
1 stop12h 00m
BostonBelfast
BOS - BHD
BOSBHD
Boston Logan Intl
ב' 22/9
20:10-12:55
1 stop11h 45m
Belfast City
א' 28/9
20:05-11:15
1 stop20h 10m
BostonBelfast
BOS - BHD
BOSBHD
Boston Logan Intl
ו' 24/10
21:55-15:30
1 stop12h 35m
Belfast City
ש' 1/11
09:15-22:55
1 stop17h 40m
Best time to book a flight from USA to Belfast City
Have a flexible travel schedule? Discover the best time to fly to Belfast City from USA with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United States to Belfast City Airport
What is the cheapest month to book a flight from USA to Belfast City Airport?
Currently, April is the cheapest month in which you can book a flight from USA to Belfast City Airport (average of £98). Flying from USA to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to BHD?
Find hourly flight availability from USA to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 אוגוסט 2025.
When flying from USA to Belfast City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from USA to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Belfast City Airport?
Book flights to Belfast City Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
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Alternative routes for USA to Belfast City
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from USA to Belfast City?
When you search for this flight from USA to Belfast City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from USA to Belfast City?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast City from USA.
Can Cheapflights find flights from USA to Belfast City with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Belfast City, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from USA to Belfast City become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!