Cheap flights from North America to Belfast Intl Airport from £167
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from North America to Belfast Intl
Keep the following information in mind while searching for North America to Belfast Intl flight deals. Data was last updated 29 March 2025.
Find flight deals from North America to Belfast Intl
Cheapest flights from North America to Belfast IntlExplore the most affordable flight options available from North America to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Explore the most affordable flight options available from North America to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from North America to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 March 2025.
Use the filters below to find and compare flights from North America to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BostonBelfast
BOS - BFS
BOSBFS
Boston Logan Intl
Tue 6/5
19:15-21:30
2 stops21h 15m
Belfast Intl
Mon 12/5
21:55-17:50
2 stops24h 55m
New WindsorBelfast
SWF - BFS
SWFBFS
New Windsor Stewart
Fri 2/5
19:15-22:35
2 stops22h 20m
Belfast Intl
Sun 4/5
23:30-18:05
2 stops23h 35m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Tue 13/5
18:20-09:55
1 stop10h 35m
Belfast Intl
Tue 20/5
07:00-11:25
2 stops33h 25m
TorontoBelfast
YYZ - BFS
YYZBFS
Toronto Pearson Intl
Thu 26/6
22:15-23:20
1 stop20h 05m
Belfast Intl
Mon 30/6
08:20-14:10
1 stop10h 50m
DallasBelfast
DFW - BFS
DFWBFS
Dallas/Fort Worth
Mon 12/5
06:00-15:50
2 stops27h 50m
Belfast Intl
Mon 19/5
06:10-14:18
2 stops38h 08m
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Tue 13/5
23:00-00:15
2 stops20h 15m
Belfast Intl
Tue 20/5
06:15-21:00
2 stops19h 45m
ChicagoBelfast
ORD - BFS
ORDBFS
Chicago O'Hare Intl
Mon 12/5
07:47-20:25
2 stops30h 38m
Belfast Intl
Mon 19/5
06:10-22:39
3 stops46h 29m
Washington, D.C.Belfast
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Mon 12/5
20:30-22:40
2 stops21h 10m
Belfast Intl
Mon 19/5
12:35-20:50
3 stops37h 15m
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sat 5/4
18:20-07:45
1 stop32h 25m
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Sat 5/4
21:56-07:40
2 stops52h 44m
Best time to book a flight from North America to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from North America with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from North America to Belfast Intl Airport
What is the cheapest month to book a flight from North America to Belfast Intl Airport?
Currently, January is the cheapest month in which you can book a flight from North America to Belfast Intl Airport (average of £67). Flying from North America to Belfast Intl Airport in July is currently the most expensive (average of £90). 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 NA to BFS?
Find hourly flight availability from North America to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from North America to Belfast Intl Airport as you normally would.
Rainfall in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.
Temperature in Belfast Intl by month
Plan your trip to Belfast Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Related info for your journey
Find useful and relevant information for your journey from North America to Belfast Intl. 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 North America?
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Alternative routes for North America to Belfast Intl
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 North America to Belfast Intl?
Deals for North America to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from North America to Belfast Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from North America to Belfast Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from North America to Belfast Intl with no change fees?
Certainly. Search results for flights to Belfast Intl from North America shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from North America to Belfast Intl become cheaper?
Yes! Start tracking prices for North America to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.