$248+ Cheap flights from the United States to Belfast Intl (BFS)
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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BFS
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from USA to Belfast Intl with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from USA to Belfast IntlExplore the most affordable flight options available from USA to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from USA to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 pm
JFK
- BFS
1 stop12h 35m
Multiple Airlines
Mon 10/196:50 pm
BFS
- JFK
1 stop26h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 pm
JFK
- BFS
1 stop12h 35m
Multiple Airlines
Thu 10/228:40 pm
BFS
- JFK
1 stop24h 15m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:20 pm
JFK
- BFS
1 stop23h 40m
Multiple Airlines
Wed 10/78:15 pm
BFS
- JFK
1 stop24h 40m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$605
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 pm
JFK
- BFS
2 stops21h 40m
Multiple Airlines
Tue 9/298:15 pm
BFS
- JFK
3 stops31h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$607
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:25 pm
EWR
- BFS
2 stops21h 15m
Multiple Airlines
Sun 9/208:20 pm
BFS
- EWR
2 stops29h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 pm
JFK
- BFS
1 stop22h 35m
Multiple Airlines
Mon 9/288:15 pm
BFS
- JFK
1 stop24h 40m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$622
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm
EWR
- BFS
2 stops21h 45m
Multiple Airlines
Tue 9/296:40 am
BFS
- EWR
3 stops41h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm
BOS
- BFS
2 stops16h 00m
Multiple Airlines
Thu 10/2210:15 am
BFS
- BOS
1 stop15h 50m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$624
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm
JFK
- BFS
2 stops15h 35m
Multiple Airlines
Wed 9/168:30 am
BFS
- JFK
3 stops42h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 pm
JFK
- BFS
2 stops20h 45m
Multiple Airlines
Tue 9/87:35 am
BFS
- JFK
3 stops43h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 pm
JFK
- BFS
1 stop13h 00m
Multiple Airlines
Tue 9/296:40 am
BFS
- JFK
1 stop14h 15m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$633
This Connections by easyJet deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 pm
MCO
- BFS
1 stop32h 35m
Multiple Airlines
Wed 9/306:10 am
BFS
- MCO
1 stop17h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$647
Best flights from USA to Belfast IntlDiscover carefully curated flight deals from USA to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from USA to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:20 pm
JFK
- BFS
1 stop23h 40m
Multiple Airlines
Wed 10/78:15 pm
BFS
- JFK
1 stop24h 40m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$605
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:25 pm
EWR
- BFS
2 stops21h 15m
Multiple Airlines
Sun 9/208:20 pm
BFS
- EWR
2 stops29h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 pm
JFK
- BFS
1 stop22h 35m
Multiple Airlines
Mon 9/288:15 pm
BFS
- JFK
1 stop24h 40m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$622
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm
EWR
- BFS
2 stops21h 45m
Multiple Airlines
Tue 9/296:40 am
BFS
- EWR
3 stops41h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm
BOS
- BFS
2 stops16h 00m
Multiple Airlines
Wed 10/219:35 am
BFS
- BOS
1 stop16h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm
BOS
- BFS
2 stops16h 00m
Multiple Airlines
Thu 10/2210:15 am
BFS
- BOS
1 stop15h 50m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:20 pm
JFK
- BFS
1 stop10h 05m
Multiple Airlines
Fri 10/236:15 am
BFS
- JFK
1 stop14h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$646
This Connections by easyJet deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 pm
MCO
- BFS
1 stop32h 35m
Multiple Airlines
Wed 9/306:10 am
BFS
- MCO
1 stop17h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm
JFK
- BFS
2 stops15h 35m
Multiple Airlines
Wed 9/168:30 am
BFS
- JFK
3 stops42h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:30 pm
MCO
- BFS
1 stop34h 45m
Multiple Airlines
Tue 9/228:15 pm
BFS
- MCO
1 stop27h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$656
This Connections by easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:20 pm
JFK
- BFS
1 stop14h 40m
Multiple Airlines
Wed 10/79:35 pm
BFS
- JFK
1 stop23h 20m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$659
This Connections by easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:20 pm
JFK
- BFS
1 stop14h 40m
Multiple Airlines
Wed 10/212:35 pm
BFS
- JFK
1 stop30h 20m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$661
This Connections by easyJet deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 pm
JFK
- BFS
1 stop10h 45m
Multiple Airlines
Tue 9/298:20 am
BFS
- JFK
1 stop12h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$666
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
EWR
- BFS
2 stops19h 45m
Multiple Airlines
Tue 9/158:10 pm
BFS
- EWR
2 stops29h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$683
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm
EWR
- BFS
2 stops21h 25m
Multiple Airlines
Sun 8/307:20 pm
BFS
- EWR
2 stops30h 40m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$757
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 pm
EWR
- BFS
2 stops20h 05m
Multiple Airlines
Fri 9/47:35 am
BFS
- EWR
3 stops36h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$757
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:50 pm
BOS
- BFS
2 stops21h 20m
Multiple Airlines
Mon 9/149:25 pm
BFS
- BOS
2 stops22h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:50 pm
BOS
- BFS
2 stops13h 40m
Multiple Airlines
Mon 9/1410:00 am
BFS
- BOS
3 stops33h 45m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$761
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 pm
BOS
- BFS
3 stops18h 20m
Multiple Airlines
Wed 9/168:30 am
BFS
- BOS
3 stops35h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$763
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:50 pm
BOS
- BFS
2 stops19h 15m
Multiple Airlines
Mon 9/289:25 pm
BFS
- BOS
2 stops22h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$778
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:00 pm
BOS
- BFS
2 stops16h 15m
Multiple Airlines
Sun 9/132:40 pm
BFS
- BOS
2 stops34h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$781
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 pm
ORD
- BFS
2 stops12h 40m
Multiple Airlines
Wed 9/169:35 am
BFS
- ORD
2 stops33h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 pm
EWR
- BFS
3 stops21h 35m
Multiple Airlines
Mon 9/149:05 pm
BFS
- EWR
3 stops47h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$798
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm
ORD
- BFS
3 stops17h 35m
Multiple Airlines
Mon 9/149:25 pm
BFS
- ORD
3 stops28h 23m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:30 pm
ORD
- BFS
3 stops21h 10m
Multiple Airlines
Mon 11/210:05 pm
BFS
- ORD
3 stops47h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$817
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 pm
EWR
- BFS
2 stops19h 15m
Multiple Airlines
Mon 11/97:15 am
BFS
- EWR
3 stops37h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$822
This Connections by easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 pm
MCO
- BFS
1 stop32h 35m
Multiple Airlines
Sat 9/126:20 am
BFS
- MCO
1 stop17h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$823
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:25 pm
ORD
- BFS
2 stops15h 15m
Multiple Airlines
Tue 9/157:00 am
BFS
- ORD
3 stops44h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:45 pm
EWR
- BFS
2 stops24h 05m
Multiple Airlines
Wed 10/76:15 am
BFS
- EWR
3 stops36h 00m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$834
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:25 pm
EWR
- BFS
3 stops21h 55m
Multiple Airlines
Tue 9/111:30 pm
BFS
- EWR
3 stops45h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$837
Last-minute flights from USA to Belfast IntlDiscover last-minute flight deals from USA to Belfast Intl. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Belfast Intl. Data last updated July 27, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:20 pm
JFK
- BFS
2 stops20h 30m
Multiple Airlines
Sat 8/229:40 pm
BFS
- JFK
3 stops37h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$815
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm
EWR
- BFS
2 stops21h 25m
Multiple Airlines
Sun 8/307:20 pm
BFS
- EWR
2 stops30h 40m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$757
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:10 pm
JFK
- BFS
2 stops18h 40m
Multiple Airlines
Sun 8/307:00 am
BFS
- JFK
2 stops34h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$769
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 pm
JFK
- BFS
2 stops20h 45m
Multiple Airlines
Tue 9/87:35 am
BFS
- JFK
3 stops43h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$628
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:10 pm
JFK
- BFS
2 stops18h 05m
Multiple Airlines
Mon 8/316:40 am
BFS
- JFK
2 stops17h 40m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 pm
EWR
- BFS
2 stops20h 50m
Multiple Airlines
Mon 8/316:30 am
BFS
- EWR
2 stops21h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$779
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 pm
ORD
- BFS
2 stops17h 50m
Multiple Airlines
Mon 8/319:25 pm
BFS
- ORD
3 stops28h 27m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$812
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:25 pm
EWR
- BFS
2 stops20h 50m
Multiple Airlines
Tue 9/111:30 pm
BFS
- EWR
3 stops45h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$754
This Connections by easyJet deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 pm
JFK
- BFS
1 stop10h 35m
Multiple Airlines
Tue 9/18:55 pm
BFS
- JFK
1 stop24h 00m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 pm
EWR
- BFS
2 stops20h 05m
Multiple Airlines
Fri 9/48:20 am
BFS
- EWR
2 stops15h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:10 pm
JFK
- BFS
2 stops17h 20m
Multiple Airlines
Fri 9/48:20 am
BFS
- JFK
2 stops16h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:20 pm
JFK
- BFS
1 stop10h 45m
Multiple Airlines
Fri 9/116:05 am
BFS
- JFK
1 stop14h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$776
One-way flights from USA to Belfast IntlSearch for one-way flight options from USA to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from USA to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:25 pm
EWR
- BFS
2 stops34h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 pm
JFK
- BFS
2 stops34h 45m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$248
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 pm
JFK
- BFS
2 stops21h 50m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:25 pm
EWR
- BFS
2 stops21h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:10 pm
JFK
- BFS
2 stops19h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:25 pm
EWR
- BFS
2 stops31h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:25 pm
EWR
- BFS
2 stops30h 40m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$278
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm
EWR
- BFS
2 stops19h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
EWR
- BFS
2 stops21h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 pm
JFK
- BFS
2 stops19h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 pm
JFK
- BFS
1 stop13h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$292
This Connections by easyJet deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:20 pm
JFK
- BFS
1 stop10h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$303
Find flight deals from USA to Belfast Intl
Keep the following information in mind while searching for USA to Belfast Intl flight deals. Data was last updated July 27, 2026.
Round-trip from | $588 (Kiwi.com) |
|---|---|
One-way from | $248 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $622 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from the United States to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Thu 10/1
6:20 pm-11:00 pm
1 stop23h 40m
Belfast Intl
Wed 10/7
8:15 pm-3:55 pm
1 stop24h 40m
$605
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Sat 9/12
8:25 pm-10:40 pm
2 stops21h 15m
Belfast Intl
Sun 9/20
8:20 pm-9:00 pm
2 stops29h 40m
$620
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sun 9/13
6:20 pm-9:55 pm
1 stop22h 35m
Belfast Intl
Mon 9/28
8:15 pm-3:55 pm
1 stop24h 40m
$622
NewarkBelfast
EWR - BFS
EWRBFS
Newark
Mon 9/14
8:25 pm-11:10 pm
2 stops21h 45m
Belfast Intl
Tue 9/29
6:40 am-7:15 pm
3 stops41h 35m
$624
BostonBelfast
BOS - BFS
BOSBFS
Boston Logan Intl
Thu 10/15
8:50 pm-5:50 pm
2 stops16h 00m
Belfast Intl
Wed 10/21
9:35 am-9:05 pm
1 stop16h 30m
$624
BostonBelfast
BOS - BFS
BOSBFS
Boston Logan Intl
Thu 10/15
8:50 pm-5:50 pm
2 stops16h 00m
Belfast Intl
Thu 10/22
10:15 am-9:05 pm
1 stop15h 50m
$624
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Sat 10/10
6:20 pm-9:25 am
1 stop10h 05m
Belfast Intl
Fri 10/23
6:15 am-3:55 pm
1 stop14h 40m
$646
OrlandoBelfast
MCO - BFS
MCOBFS
Orlando
Sat 9/26
8:30 pm-10:05 am
1 stop32h 35m
Belfast Intl
Wed 9/30
6:10 am-6:25 pm
1 stop17h 15m
$647
New YorkBelfast
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Wed 9/9
8:30 pm-5:05 pm
2 stops15h 35m
Belfast Intl
Wed 9/16
8:30 am-10:25 pm
3 stops42h 55m
$656
OrlandoBelfast
MCO - BFS
MCOBFS
Orlando
Sun 9/6
8:30 pm-12:15 pm
1 stop34h 45m
Belfast Intl
Tue 9/22
8:15 pm-6:25 pm
1 stop27h 10m
$656
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from USA to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from USA with our price prediction graph.
EWR-BFS
JFK-BFS
BOS-BFS
CLT-BFS
LGA-BFS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Belfast Intl Airport
US0-BFS
EWR-BFS
JFK-BFS
BOS-BFS
CLT-BFS
What is the cheapest month to book a flight from USA to Belfast Intl Airport?
Currently, January is the cheapest month in which you can book a flight from USA to Belfast Intl Airport (average of $603). Flying from USA to Belfast Intl Airport in April is currently the most expensive (average of $1,182). 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.
Reviews of airlines servicing Belfast Intl
Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Delta and British Airways from the United States to Belfast Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from USA to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes
Belfast Intl flight routes
Complete your trip
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Alternative routes for USA to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Belfast Intl
Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 27, 2026.
Complete your trip
Complete your trip to Belfast Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Belfast Intl by cabin class
Find flights from USA to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Belfast Intl flights
Browse other USA and Belfast Intl flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Belfast Intl flights
Consider these flights traveling from USA to Belfast Intl.
Top 2 airlines flying from USA to Belfast Intl
Discover the top 2 airlines that operate flights from USA to Belfast Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$888 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$973 | Average$1,253 | FlexibilityNo cancel fee | On-timeN/A |