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.

$396 Cheap Flights from Belfast to the United States in 2026

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 - 1:05 pm

BHD

JFK

11h 35m

1 stop

10:40 pm - 3:30 pm

JFK

BHD

11h 50m

1 stop

$668British Airways

Thu, Oct 1 - Mon, Oct 5

9:35 am - 3:20 pm

BHD

JFK

10h 45m

1 stop

4:00 pm - 12:55 pm

JFK

BHD

15h 55m

2 stops

$702British Airways

Thu, Oct 1 - Mon, Oct 5

11:55 am - 2:59 pm

BFS

EWR

32h 04m

2 stops

5:45 pm - 11:05 pm

EWR

BFS

24h 20m

3 stops

$708Multiple Airlines

Tue, Aug 25 - Mon, Aug 31

8:00 am - 7:20 pm

BFS

JFK

40h 20m

3 stops

8:30 pm - 6:30 pm

JFK

BFS

17h 00m

2 stops

$714Multiple Airlines

Tue, Aug 25 - Sat, Aug 29

8:00 am - 7:15 pm

BFS

EWR

40h 15m

3 stops

8:25 pm - 6:30 pm

EWR

BFS

17h 05m

2 stops

$716Multiple Airlines

Tue, Aug 25 - Sat, Aug 29

8:00 pm - 4:25 pm

BHD

JFK

25h 25m

2 stops

6:50 pm - 10:20 am

JFK

BHD

10h 30m

1 stop

$722British Airways

Thu, Nov 5 - Sun, Nov 8

6:30 am - 5:00 pm

BHD

JFK

15h 30m

1 stop

7:35 pm - 10:30 am

JFK

BHD

9h 55m

1 stop

$738American Airlines

Wed, Sep 30 - Sun, Oct 4

10:05 am - 7:25 pm

BHD

EWR

14h 20m

1 stop

9:25 pm - 2:35 pm

EWR

BHD

12h 10m

1 stop

$738American Airlines

Wed, Sep 30 - Sun, Oct 4

9:50 am - 9:29 pm

BHD

LGA

16h 39m

2 stops

11:00 am - 9:20 am

LGA

BHD

17h 20m

2 stops

$883Delta

Tue, Jul 14 - Tue, Jul 21

10:05 am - 8:32 pm

BHD

LGA

15h 27m

2 stops

5:00 pm - 4:55 pm

LGA

BHD

18h 55m

2 stops

$889Delta

Mon, Jun 22 - Mon, Jul 6

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American Airlines flights from Belfast to United States

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

American Airlines

Sep 30

BHD6:30 amBelfast City

15h 30m

1 stop

JFK5:00 pmNew York John F Kennedy Intl

Oct 4

JFK7:35 pmNew York John F Kennedy Intl

9h 55m

1 stop

BHD10:30 amBelfast City

$738

American Airlines

Oct 28

BHD12:25 pmBelfast City

11h 20m

1 stop

JFK7:45 pmNew York John F Kennedy Intl

Nov 1

JFK6:25 pmNew York John F Kennedy Intl

10h 55m

1 stop

BHD10:20 amBelfast City

$758

American Airlines

Jul 10

BHD6:30 amBelfast City

22h 47m

2 stops

MCO12:17 amOrlando

Jul 19

MCO7:34 pmOrlando

17h 06m

2 stops

BHD5:40 pmBelfast City

$796

KLM flights from Belfast to United States

Our best KLM deals on Belfast to United States flight tickets

KLM

Sep 30

BHD9:50 amBelfast City

12h 15m

1 stop

JFK5:05 pmNew York John F Kennedy Intl

Oct 5

JFK1:25 pmNew York John F Kennedy Intl

14h 55m

2 stops

BHD9:20 amBelfast City

$839

KLM

Jun 30

BHD5:30 pmBelfast City

26h 05m

1 stop

JFK2:35 pmNew York John F Kennedy Intl

Jul 6

JFK7:10 pmNew York John F Kennedy Intl

16h 45m

1 stop

BHD4:55 pmBelfast City

$883

KLM

Jun 30

BHD9:50 amBelfast City

31h 42m

1 stop

JFK12:32 pmNew York John F Kennedy Intl

Jul 6

JFK9:15 pmNew York John F Kennedy Intl

31h 05m

1 stop

BHD9:20 amBelfast City

$885

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 10/1

6:30 am-1:05 pm

1 stop11h 35m

New York John F Kennedy Intl

Mon 10/5

10:40 pm-3:30 pm

1 stop11h 50m

$668

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 10/1

9:35 am-3:20 pm

1 stop10h 45m

New York John F Kennedy Intl

Mon 10/5

4:00 pm-12:55 pm

2 stops15h 55m

$702

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 8/25

11:55 am-2:59 pm

2 stops32h 04m

Newark

Mon 8/31

5:45 pm-11:05 pm

3 stops24h 20m

$708

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 8/25

8:00 am-7:20 pm

3 stops40h 20m

New York John F Kennedy Intl

Sat 8/29

8:30 pm-6:30 pm

2 stops17h 00m

$714

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Tue 8/25

8:00 am-7:15 pm

3 stops40h 15m

Newark

Sat 8/29

8:25 pm-6:30 pm

2 stops17h 05m

$716

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 11/5

8:00 pm-4:25 pm

2 stops25h 25m

New York John F Kennedy Intl

Sun 11/8

6:50 pm-10:20 am

1 stop10h 30m

$722

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 9/30

6:30 am-5:00 pm

1 stop15h 30m

New York John F Kennedy Intl

Sun 10/4

7:35 pm-10:30 am

1 stop9h 55m

$738

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Wed 9/30

10:05 am-7:25 pm

1 stop14h 20m

Newark

Sun 10/4

9:25 pm-2:35 pm

1 stop12h 10m

$738

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Tue 7/14

9:50 am-9:29 pm

2 stops16h 39m

New York LaGuardia

Tue 7/21

11:00 am-9:20 am

2 stops17h 20m

$883

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 6/22

10:05 am-8:32 pm

2 stops15h 27m

New York LaGuardia

Mon 7/6

5:00 pm-4:55 pm

2 stops18h 55m

$889

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, November 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 $484. If you aren’t able to travel during the month of November, then book flights to United States from Belfast during May instead. Flights to United States in May, while not as cheap as those in November, still average around $526.

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	11h 05m
Direct flights	None

The fastest flight from Belfast to United States takes 11h 05m

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

Search flight deals

Frequently asked questions about flying from Belfast to the 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.

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.