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

British Airways, American Airlines, and Scandinavian Airlines are the most popular carriers operating from United States to Belfast City

How long does it take to fly to Belfast City Airport?

If you’re flying from a popular airport in United States, such as New York or Boston, and flying into Belfast City Airport, then you can expect flight times to average 9h 55m and 11h 40m, respectively.

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

Prices for flights from United States to Belfast City Airport are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Belfast City Airport.

What documentation or ID do you need to fly to Belfast City Airport?

The required travel and health documents for your Belfast City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£245 Cheap Flights from United States to Belfast City Airport in 2026

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0 bags

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Find the cheapest flights from the United States to Belfast

Round-trip

One-way

Last minute

Recent return flight deals from the United States to Belfast

Enter your travel dates to find the best prices.

20:55 - 19:25

LAX

BHD

14h 30m

1 stop

11:35 - 18:20

BHD

LAX

14h 45m

1 stop

£664British Airways

Mon, 17 Aug - Wed, 2 Sep

18:45 - 19:25

PHL

BHD

19h 40m

1 stop

10:05 - 16:40

BHD

PHL

11h 35m

1 stop

£666British Airways

Mon, 7 Sep - Wed, 16 Sep

20:55 - 20:35

LAX

BHD

15h 40m

1 stop

19:30 - 18:20

BHD

LAX

30h 50m

1 stop

£668British Airways

Mon, 7 Sep - Thu, 10 Sep

18:45 - 12:55

PHL

BHD

13h 10m

1 stop

19:35 - 16:40

BHD

PHL

26h 05m

1 stop

£668British Airways

Mon, 17 Aug - Mon, 24 Aug

22:20 - 15:30

PHL

BHD

12h 10m

1 stop

16:25 - 12:15

BHD

PHL

24h 50m

1 stop

£669American Airlines

Mon, 27 Jul - Tue, 1 Sep

20:50 - 20:50

BOS

BHD

19h 00m

3 stops

17:00 - 07:10

BHD

BOS

43h 10m

3 stops

£670Multiple Airlines

Tue, 5 May - Tue, 12 May

17:30 - 12:55

PHL

BHD

14h 25m

2 stops

16:25 - 12:15

BHD

PHL

24h 50m

1 stop

£672American Airlines

Mon, 27 Jul - Tue, 1 Sep

00:25 - 15:00

EWR

BHD

33h 35m

2 stops

07:00 - 22:30

BHD

EWR

20h 30m

2 stops

£673Multiple Airlines

Thu, 23 Apr - Wed, 29 Apr

08:10 - 09:20

JFK

BHD

20h 10m

2 stops

17:30 - 12:33

BHD

JFK

24h 03m

1 stop

£708Delta

Mon, 14 Sep - Wed, 30 Sep

10:24 - 09:20

JFK

BHD

17h 56m

2 stops

09:50 - 19:15

BHD

JFK

14h 25m

1 stop

£709Delta

Wed, 29 Apr - Wed, 6 May

British Airways flights from United States to Belfast City Airport

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

British Airways

17 Aug

LAX20:55Los Angeles

14h 30m

1 stop

BHD19:25Belfast City

2 Sept

BHD11:35Belfast City

14h 45m

1 stop

LAX18:20Los Angeles

£664

British Airways

7 Sept

PHL18:45Philadelphia

19h 40m

1 stop

BHD19:25Belfast City

16 Sept

BHD10:05Belfast City

11h 35m

1 stop

PHL16:40Philadelphia

£666

British Airways

7 Sept

LAX20:55Los Angeles

15h 40m

1 stop

BHD20:35Belfast City

10 Sept

BHD19:30Belfast City

30h 50m

1 stop

LAX18:20Los Angeles

£668

American Airlines flights from United States to Belfast City Airport

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

American Airlines

27 Jul

PHL22:20Philadelphia

12h 10m

1 stop

BHD15:30Belfast City

1 Sept

BHD16:25Belfast City

24h 50m

1 stop

PHL12:15Philadelphia

£669

American Airlines

27 Jul

PHL17:30Philadelphia

14h 25m

2 stops

BHD12:55Belfast City

1 Sept

BHD16:25Belfast City

24h 50m

1 stop

PHL12:15Philadelphia

£672

American Airlines

27 Jul

PHL17:30Philadelphia

14h 25m

2 stops

BHD12:55Belfast City

1 Sept

BHD09:40Belfast City

16h 30m

2 stops

PHL21:10Philadelphia

£681

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 17/8

20:55-19:25

1 stop14h 30m

Belfast City

Wed 2/9

11:35-18:20

1 stop14h 45m

£664

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 7/9

18:45-19:25

1 stop19h 40m

Belfast City

Wed 16/9

10:05-16:40

1 stop11h 35m

£666

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 7/9

20:55-20:35

1 stop15h 40m

Belfast City

Thu 10/9

19:30-18:20

1 stop30h 50m

£668

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 17/8

18:45-12:55

1 stop13h 10m

Belfast City

Mon 24/8

19:35-16:40

1 stop26h 05m

£668

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 27/7

22:20-15:30

1 stop12h 10m

Belfast City

Tue 1/9

16:25-12:15

1 stop24h 50m

£669

BostonBelfast

BOS - BHD

BOSBHD

Boston Logan Intl

Tue 5/5

20:50-20:50

3 stops19h 00m

Belfast City

Tue 12/5

17:00-07:10

3 stops43h 10m

£670

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 27/7

17:30-12:55

2 stops14h 25m

Belfast City

Tue 1/9

16:25-12:15

1 stop24h 50m

£672

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Thu 23/4

00:25-15:00

2 stops33h 35m

Belfast City

Wed 29/4

07:00-22:30

2 stops20h 30m

£673

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 14/9

08:10-09:20

2 stops20h 10m

Belfast City

Wed 30/9

17:30-12:33

1 stop24h 03m

£708

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

10:24-09:20

2 stops17h 56m

Belfast City

Wed 6/5

09:50-19:15

1 stop14h 25m

£709

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Other information

Can stopping save me money on United States to Belfast City Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a United States to Belfast City Airport flight.

Cheap United States to Belfast City Airport flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from United States to Belfast City Airport takes 9h 55m

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

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Frequently asked questions about flying from the United States to Belfast City Airport

When did momondo last update prices for flights from United States to Belfast City Airport?
Prices for flights from United States to Belfast City Airport are updated daily.
How old do you have to be to fly from United States to Belfast City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The required travel and health documents for your Belfast City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Newcastle

Bangor

Carrickfergus

Why use momondo?

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

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 United States to Belfast for you.

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

momondo does allow users to show only those flights to Belfast from United States which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential United States to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Belfast from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.