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

Aer Lingus and British Airways are the most popular carriers 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.

$348 Cheap Flights from Belfast to the United States in 2025/26

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Find the cheapest flights from Belfast to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 am - 6:40 pmBFS-MCO

17h 10m1 stop

8:55 pm - 8:00 amMCO-BFS

30h 05m1 stop

$471Multiple Airlines

Find Deal

Thu, Nov 27 - Sat, Dec 6

6:10 am - 6:25 pmBFS-MCO

17h 15m1 stop

8:30 pm - 7:50 amMCO-BFS

30h 20m1 stop

$472Multiple Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

2:40 pm - 9:05 pmBHD-JFK

11h 25m1 stop

9:50 pm - 2:15 pmJFK-BHD

11h 25m1 stop

$542British Airways

Find Deal

Mon, Jan 12 - Fri, Jan 16

6:35 am - 1:35 pmBHD-JFK

12h 00m1 stop

9:50 pm - 5:15 pmJFK-BHD

14h 25m1 stop

$552British Airways

Find Deal

Mon, Jan 12 - Fri, Jan 16

11:25 am - 9:00 pmBHD-JFK

13h 35m1 stop

9:50 pm - 2:15 pmJFK-BHD

11h 25m1 stop

$555Finnair

Find Deal

Wed, Oct 29 - Wed, Nov 5

12:40 pm - 7:55 pmBHD-JFK

12h 15m1 stop

8:05 pm - 11:55 amJFK-BHD

10h 50m1 stop

$557American Airlines

Find Deal

Thu, Oct 2 - Wed, Oct 15

6:30 am - 1:30 pmBHD-JFK

12h 00m1 stop

6:25 pm - 4:55 pmJFK-BHD

17h 30m1 stop

$562Delta

Find Deal

Thu, Oct 2 - Wed, Oct 15

11:35 am - 6:40 pmBHD-JFK

12h 05m1 stop

6:30 am - 2:00 pmJFK-BHD

26h 30m2 stops

$565Finnair

Find Deal

Sat, Feb 7 - Thu, Feb 12

5:20 pm - 3:45 pmBHD-JFK

27h 25m1 stop

5:00 pm - 4:50 pmJFK-BHD

18h 50m2 stops

$572Delta

Find Deal

Mon, Jan 12 - Fri, Jan 16

1:15 pm - 7:25 pmBHD-EWR

11h 10m1 stop

9:25 pm - 1:30 pmEWR-BHD

11h 05m1 stop

$592American Airlines

Find Deal

Thu, Oct 2 - Wed, Oct 15

Finnair flights from Belfast to United States

Our best Finnair deals on Belfast to United States flight tickets

Finnair

Oct 29

BHD11:25 amBelfast City

13h 35m

1 stop

JFK9:00 pmNew York John F Kennedy Intl

Nov 5

JFK9:50 pmNew York John F Kennedy Intl

11h 25m

1 stop

BHD2:15 pmBelfast City

$555

Find similar

Finnair

Feb 7

BHD11:35 amBelfast City

12h 05m

1 stop

JFK6:40 pmNew York John F Kennedy Intl

Feb 12

JFK6:30 amNew York John F Kennedy Intl

26h 30m

2 stops

BHD2:00 pmBelfast City

$565

Find similar

Finnair

Feb 7

BHD11:35 amBelfast City

36h 40m

2 stops

JFK7:15 pmNew York John F Kennedy Intl

Feb 12

JFK11:53 amNew York John F Kennedy Intl

21h 07m

2 stops

BHD2:00 pmBelfast City

$570

Find similar

Delta flights from Belfast to United States

Our best Delta deals on Belfast to United States flight tickets

Delta

Oct 2

BHD6:30 amBelfast City

12h 00m

1 stop

JFK1:30 pmNew York John F Kennedy Intl

Oct 15

JFK6:25 pmNew York John F Kennedy Intl

17h 30m

1 stop

BHD4:55 pmBelfast City

$562

Find similar

Delta

Jan 12

BHD5:20 pmBelfast City

27h 25m

1 stop

JFK3:45 pmNew York John F Kennedy Intl

Jan 16

JFK5:00 pmNew York John F Kennedy Intl

18h 50m

2 stops

BHD4:50 pmBelfast City

$572

Find similar

Delta

Jan 12

BHD5:20 pmBelfast City

30h 15m

2 stops

JFK6:35 pmNew York John F Kennedy Intl

Jan 16

JFK5:00 pmNew York John F Kennedy Intl

18h 50m

2 stops

BHD4:50 pmBelfast City

$578

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Thu 11/27

6:30 am-6:40 pm

1 stop17h 10m

Orlando

Sat 12/6

8:55 pm-8:00 am

1 stop30h 05m

$471

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Wed 10/8

6:10 am-6:25 pm

1 stop17h 15m

Orlando

Wed 10/15

8:30 pm-7:50 am

1 stop30h 20m

$472

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 1/12

2:40 pm-9:05 pm

1 stop11h 25m

New York John F Kennedy Intl

Fri 1/16

9:50 pm-2:15 pm

1 stop11h 25m

$542

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 1/12

6:35 am-1:35 pm

1 stop12h 00m

New York John F Kennedy Intl

Fri 1/16

9:50 pm-5:15 pm

1 stop14h 25m

$552

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 10/29

11:25 am-9:00 pm

1 stop13h 35m

New York John F Kennedy Intl

Wed 11/5

9:50 pm-2:15 pm

1 stop11h 25m

$555

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 10/2

12:40 pm-7:55 pm

1 stop12h 15m

New York John F Kennedy Intl

Wed 10/15

8:05 pm-11:55 am

1 stop10h 50m

$557

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 10/2

6:30 am-1:30 pm

1 stop12h 00m

New York John F Kennedy Intl

Wed 10/15

6:25 pm-4:55 pm

1 stop17h 30m

$562

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 2/7

11:35 am-6:40 pm

1 stop12h 05m

New York John F Kennedy Intl

Thu 2/12

6:30 am-2:00 pm

2 stops26h 30m

$565

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 1/12

5:20 pm-3:45 pm

1 stop27h 25m

New York John F Kennedy Intl

Fri 1/16

5:00 pm-4:50 pm

2 stops18h 50m

$572

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Thu 10/2

1:15 pm-7:25 pm

1 stop11h 10m

Newark

Wed 10/15

9:25 pm-1:30 pm

1 stop11h 05m

$592

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 $544. If you aren’t able to travel during the month of May, then book flights to United States from Belfast during September instead. Flights to United States in September, while not as cheap as those in May, still average around $555.

What is the cheapest day to depart on your flight to United States?

According to our data, Sunday is the cheapest day to fly to United States from Belfast. The lowest ticket price found for a Sunday departure recently was $566. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $568. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $557. Try not to purchase tickets in the afternoon because they tend to be around $566. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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.