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Cheap flights from Belfast City Airport to the United States from £272

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to USA

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to USA
Explore the most affordable flight options available from Belfast City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Thu 24/920:40
BHD
-
MCO
1 stop26h 45m
Multiple Airlines
Mon 12/1020:30
MCO
-
BHD
1 stop12h 10m
Multiple Airlines
Deal found 11/7£422
Sat 29/807:05
BHD
-
MIA
1 stop12h 25m
British Airways
Sat 5/917:00
MIA
-
BHD
1 stop14h 25m
British Airways
Deal found 11/7£507
Sat 19/914:20
BHD
-
MCO
1 stop33h 05m
Multiple Airlines
Sat 3/1020:30
MCO
-
BHD
1 stop12h 10m
Multiple Airlines
Deal found 11/7£522
Thu 3/907:00
BHD
-
JFK
1 stop13h 55m
Multiple Airlines
Fri 11/918:20
JFK
-
BHD
1 stop10h 40m
Multiple Airlines
Deal found 12/7£539
Mon 14/908:45
BHD
-
JFK
2 stops33h 05m
Multiple Airlines
Wed 23/920:30
JFK
-
BHD
2 stops18h 10m
Multiple Airlines
Deal found 10/7£568
Mon 2/1109:25
BHD
-
JFK
1 stop11h 35m
British Airways
Sun 8/1118:15
JFK
-
BHD
1 stop11h 05m
British Airways
Deal found 8/7£572
Mon 2/1106:35
BHD
-
EWR
1 stop12h 15m
British Airways
Sun 8/1118:30
EWR
-
BHD
1 stop10h 50m
British Airways
Deal found 8/7£572
Mon 31/807:00
BHD
-
JFK
2 stops34h 50m
Multiple Airlines
Mon 14/920:30
JFK
-
BHD
2 stops19h 00m
Multiple Airlines
Deal found 8/7£574
Sun 20/907:00
BHD
-
MCO
1 stop16h 25m
Multiple Airlines
Thu 24/907:40
MCO
-
BHD
2 stops29h 10m
Multiple Airlines
Deal found 8/7£574
Mon 24/809:30
BHD
-
JFK
2 stops35h 10m
Multiple Airlines
Tue 8/917:10
JFK
-
BHD
2 stops18h 05m
Multiple Airlines
Deal found 10/7£579
Sat 5/907:00
BHD
-
JFK
1 stop13h 55m
Multiple Airlines
Tue 8/900:30
JFK
-
BHD
2 stops27h 25m
Multiple Airlines
Deal found 12/7£581
Mon 14/909:40
BHD
-
JFK
1 stop10h 40m
British Airways
Wed 23/919:35
JFK
-
BHD
1 stop11h 25m
British Airways
Deal found 10/7£586

Find flight deals from Belfast City to USA

Keep the following information in mind while searching for Belfast City to USA flight deals. Data was last updated 13 July 2026.

Round-trip from

£422

One-way from

£272

Popular in

December

Cheapest in

January

Average price

£616
24/9-12/10
  • 24/9-12/10
  • 2 total stops
  • 38h 55m total
  • Belfast to USA
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 44h 55m total
  • Belfast to USA
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to USA 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 13 July 2026.
Use the filters below to find and compare flights from Belfast City Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Sat 29/8

07:05-14:30

1 stop12h 25m

Miami

Sat 5/9

17:00-12:25

1 stop14h 25m

£507

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 18/9

09:35-20:14

2 stops15h 39m

Boston Logan Intl

Wed 23/9

21:50-13:35

1 stop10h 45m

£604

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 26/8

07:00-15:55

1 stop13h 55m

New York John F Kennedy Intl

Sat 29/8

18:20-20:35

1 stop21h 15m

£615

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 2/9

20:35-12:40

1 stop21h 05m

Boston Logan Intl

Sun 6/9

18:26-17:40

2 stops18h 14m

£630

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 1/10

12:45-23:26

2 stops18h 41m

Los Angeles Los Angeles

Thu 15/10

13:35-15:30

2 stops17h 55m

£641

BelfastMiami

BHD - MIA

BHDMIA

Belfast City

Mon 26/10

09:15-20:30

1 stop15h 15m

Miami

Mon 2/11

15:09-10:40

2 stops14h 31m

£643

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 2/11

06:35-13:35

1 stop12h 00m

New York John F Kennedy Intl

Sun 8/11

14:02-10:20

2 stops15h 18m

£644

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 28/12

06:35-13:30

1 stop14h 55m

Los Angeles Los Angeles

Thu 14/1

11:25-12:50

2 stops17h 25m

£644

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 9/10

09:50-17:05

1 stop12h 15m

New York John F Kennedy Intl

Mon 12/10

09:50-09:20

2 stops18h 30m

£646

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 2/11

09:40-21:27

2 stops16h 47m

New York John F Kennedy Intl

Sun 8/11

10:30-09:10

2 stops17h 40m

£648

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Belfast City to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Belfast City with our price prediction graph.
Estimated return 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 Belfast City Airport to the United States

What is the cheapest month to book a flight from Belfast City Airport to USA?

Currently, July is the cheapest month in which you can book a flight from Belfast City Airport to USA (average of £400). Flying from Belfast City Airport to USA in June is currently the most expensive (average of £622). 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 USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 13 July 2026.
Read reviews from past customers who have flown with Aer Lingus and British Airways from Belfast City Airport to the United States. 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.
Aer Lingus
7.3
Good
1,658 reviews
Check prices

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.4

Overall

7.3

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,658 reviews
Aer Lingus
7.3
Good
1,658 reviews
Check prices

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.4

Overall

7.3

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
British Airways
6.7
Okay
8,102 reviews
Aer Lingus
7.3
Good
1,658 reviews
Check prices

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.4

Overall

7.3

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast City Airport to USA?

    British Airways, Virgin Atlantic, and Delta can get you from Belfast City Airport to USA in just under 12h 15m. Your travel time can differ by up to 4h 32m. There are 3167 mi between Belfast City Airport and USA. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Belfast City Airport to USA?

    When deciding which route to take from Belfast City Airport to USA consider Belfast City - New York John F Kennedy Intl, Belfast City - New York LaGuardia or Belfast City - Newark as they are the most popular.

  • Can I find deals for flights from Belfast City to USA that include hotel bookings?

    Yes. In addition to deals on Belfast City to USA flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to USA.

  • Can I find deals for business class flights from Belfast City to USA?

    Yes. Cheapflights offers flight deals from Belfast City to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast City Airport to USA?

    Currently, July is the cheapest month in which you can book a flight from Belfast City Airport to USA (average of £400). Flying from Belfast City Airport to USA in June is currently the most expensive (average of £622). 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.

See more FAQs

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Top airline flying from Belfast City to USA

Discover the top airline that operate flights from Belfast City to USA. 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 858,174 searches. Data last updated 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£417Average£633FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to USA?

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Why should you use Cheapflights to find cheap flight tickets from Belfast City to USA?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to USA for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast City to USA with no change fees?

Need flexible booking options for your flight to USA from Belfast City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast City to USA become cheaper?

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