What is the cheapest airline that flies from Belfast to United States?

British Airways is the most popular carrier operating from Belfast to United States

When did momondo last update prices for flights from Belfast to United States?

Prices for flights from Belfast to United States refresh daily.

How old do you have to be to fly from Belfast to United States?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$306 Cheap Flights from Belfast to the United States in 2026

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Find the cheapest flights from Belfast to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 7:00 pm

BFS

JFK

16h 30m

2 stops

8:25 pm - 8:15 pm

JFK

BFS

19h 50m

2 stops

$477Multiple Airlines

Fri, Mar 13 - Tue, Mar 17

6:30 am - 7:25 pm

BFS

EWR

16h 55m

2 stops

8:35 pm - 8:15 pm

EWR

BFS

19h 40m

2 stops

$477Multiple Airlines

Fri, Mar 13 - Tue, Mar 17

6:30 am - 8:30 pm

BFS

JFK

18h 00m

1 stop

9:20 am - 10:05 am

JFK

BFS

20h 45m

1 stop

$545Multiple Airlines

Fri, Mar 13 - Tue, Mar 17

6:30 am - 10:00 pm

BFS

EWR

20h 30m

2 stops

1:15 am - 7:40 am

EWR

BFS

26h 25m

2 stops

$556Multiple Airlines

Fri, Mar 6 - Thu, Mar 12

6:30 am - 7:25 pm

BHD

EWR

17h 55m

1 stop

9:25 pm - 3:20 pm

EWR

BHD

12h 55m

1 stop

$580Finnair

Thu, Apr 23 - Tue, May 12

8:00 pm - 10:08 pm

BHD

EWR

31h 08m

2 stops

9:35 pm - 4:05 pm

EWR

BHD

13h 30m

1 stop

$587British Airways

Thu, Feb 12 - Mon, Feb 16

8:00 pm - 10:29 pm

BHD

EWR

31h 29m

2 stops

9:35 pm - 4:05 pm

EWR

BHD

13h 30m

1 stop

$588British Airways

Thu, Feb 12 - Mon, Feb 16

9:40 am - 11:52 pm

BHD

HOU

20h 12m

2 stops

2:37 pm - 3:40 pm

HOU

BHD

19h 03m

2 stops

$1,030American Airlines

Tue, Jun 23 - Wed, Sep 9

6:30 am - 7:51 pm

BHD

HOU

19h 21m

2 stops

6:23 pm - 3:30 pm

HOU

BHD

15h 07m

2 stops

$1,169American Airlines

Mon, May 18 - Mon, Jun 1

9:50 am - 9:38 pm

BHD

HOU

17h 48m

2 stops

5:35 pm - 4:55 pm

HOU

BHD

17h 20m

2 stops

$2,373KLM

Wed, Jun 24 - Tue, Sep 8

British Airways flights from Belfast to United States

Our best British Airways deals on Belfast to United States flight tickets

British Airways

Feb 12

BHD8:00 pmBelfast City

31h 08m

2 stops

EWR10:08 pmNewark

Feb 16

EWR9:35 pmNewark

13h 30m

1 stop

BHD4:05 pmBelfast City

$587

British Airways

Feb 12

BHD8:00 pmBelfast City

31h 29m

2 stops

EWR10:29 pmNewark

Feb 16

EWR9:35 pmNewark

13h 30m

1 stop

BHD4:05 pmBelfast City

$588

British Airways

Feb 5

BHD8:00 pmBelfast City

28h 35m

1 stop

EWR7:35 pmNewark

Feb 9

EWR6:30 pmNewark

11h 10m

1 stop

BHD10:40 amBelfast City

$594

American Airlines flights from Belfast to United States

Our best American Airlines deals on Belfast to United States flight tickets

American Airlines

Mar 13

BHD6:45 amBelfast City

12h 05m

1 stop

EWR2:50 pmNewark

Mar 17

EWR7:35 pmNewark

11h 55m

1 stop

BHD11:30 amBelfast City

$679

American Airlines

Mar 13

BHD6:45 amBelfast City

12h 05m

1 stop

EWR2:50 pmNewark

Mar 17

EWR7:35 pmNewark

10h 55m

1 stop

BHD10:30 amBelfast City

$680

American Airlines

Jun 23

BHD9:40 amBelfast City

16h 12m

2 stops

HOU7:52 pmHouston Hobby

Sep 11

HOU4:30 pmHouston Hobby

22h 05m

2 stops

BHD8:35 pmBelfast City

$1,030

Fly from

Fly to

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 3/13

6:30 am-7:00 pm

2 stops16h 30m

New York John F Kennedy Intl

Tue 3/17

8:25 pm-8:15 pm

2 stops19h 50m

$477

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 3/13

6:30 am-7:25 pm

2 stops16h 55m

Newark

Tue 3/17

8:35 pm-8:15 pm

2 stops19h 40m

$477

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 3/13

6:30 am-8:30 pm

1 stop18h 00m

New York John F Kennedy Intl

Tue 3/17

9:20 am-10:05 am

1 stop20h 45m

$545

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Fri 3/6

6:30 am-10:00 pm

2 stops20h 30m

Newark

Thu 3/12

1:15 am-7:40 am

2 stops26h 25m

$556

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 4/23

6:30 am-7:25 pm

1 stop17h 55m

Newark

Tue 5/12

9:25 pm-3:20 pm

1 stop12h 55m

$580

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 2/12

8:00 pm-10:08 pm

2 stops31h 08m

Newark

Mon 2/16

9:35 pm-4:05 pm

1 stop13h 30m

$587

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 2/12

8:00 pm-10:29 pm

2 stops31h 29m

Newark

Mon 2/16

9:35 pm-4:05 pm

1 stop13h 30m

$588

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Tue 6/23

9:40 am-11:52 pm

2 stops20h 12m

Houston Hobby

Wed 9/9

2:37 pm-3:40 pm

2 stops19h 03m

$1,030

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Mon 5/18

6:30 am-7:51 pm

2 stops19h 21m

Houston Hobby

Mon 6/1

6:23 pm-3:30 pm

2 stops15h 07m

$1,169

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 6/24

9:50 am-9:38 pm

2 stops17h 48m

Houston Hobby

Tue 9/8

5:35 pm-4:55 pm

2 stops17h 20m

$2,373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United States?

In general, May is the cheapest month to fly from Belfast to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $542. If you aren’t able to travel during the month of May, then book flights to United States from Belfast during January instead. Flights to United States in January, while not as cheap as those in May, still average around $566.

Cheap Belfast to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to United States

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Belfast to United States takes 10h 25m

There are no direct flights from Belfast to United States. There are no popular flight routes from Belfast to United States.

Search flight deals

When did momondo last update prices for flights from Belfast to United States?
Prices for flights from Belfast to United States refresh daily.
How old do you have to be to fly from Belfast to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to United States for you.

Can I find flights from Belfast to United States with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to United States from Belfast with this policy.

How can momondo help me find flights from Belfast to United States?

Once you have performed a search for Belfast to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.