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Cheap flights from the United States to Belfast from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Belfast departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Belfast

Recent round-trip flight deals from the United States to Belfast

Enter your travel dates to find the best prices.
British Airways Logo
7:15 pm - 9:10 am
JFK
-
BHD
9h 55m1 stop
British Airways Logo
3:40 pm - 11:05 pm
BHD
-
JFK
11h 25m1 stop
$528British Airways
Wed, Mar 11 - Wed, Mar 18
British Airways Logo
6:30 pm - 9:05 am
EWR
-
BHD
9h 35m1 stop
British Airways Logo
5:45 pm - 1:50 pm
BHD
-
EWR
25h 05m1 stop
$528British Airways
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
6:05 pm - 9:20 am
JFK
-
BHD
10h 15m1 stop
Multiple Airlines Logo
2:15 pm - 3:55 pm
BHD
-
JFK
30h 40m1 stop
$550Multiple Airlines
Fri, Feb 6 - Sun, Feb 15
American Airlines Logo
7:30 pm - 10:15 am
JFK
-
BHD
10h 45m1 stop
American Airlines Logo
8:45 am - 9:00 pm
BHD
-
JFK
16h 15m1 stop
$551American Airlines
Wed, Mar 18 - Fri, Mar 27
Multiple Airlines Logo
9:25 pm - 2:40 pm
EWR
-
BHD
12h 15m1 stop
Multiple Airlines Logo
6:50 am - 10:25 pm
BHD
-
EWR
20h 35m2 stops
$581Multiple Airlines
Sun, Mar 29 - Wed, Apr 8
Delta Logo
10:00 am - 4:50 pm
LGA
-
BHD
26h 50m2 stops
Delta Logo
5:30 pm - 6:43 pm
BHD
-
LGA
30h 13m2 stops
$585Delta
Sun, Mar 8 - Tue, Mar 31
Delta Logo
3:34 pm - 4:50 pm
EWR
-
BHD
21h 16m2 stops
Delta Logo
6:30 am - 11:39 pm
BHD
-
EWR
21h 09m2 stops
$586Delta
Wed, Mar 11 - Wed, Mar 18
KLM Logo
5:30 pm - 4:50 pm
EWR
-
BHD
18h 20m2 stops
KLM Logo
5:20 pm - 11:13 pm
BHD
-
EWR
34h 53m2 stops
$587KLM
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
7:15 am - 11:10 am
SEA
-
BHD
19h 55m2 stops
American Airlines Logo
8:45 am - 9:54 pm
BHD
-
SEA
20h 09m2 stops
$639American Airlines
Sat, Mar 7 - Tue, Mar 17
KLM Logo
7:30 pm - 4:50 pm
IAD
-
BHD
16h 20m2 stops
KLM Logo
5:20 pm - 5:05 pm
BHD
-
IAD
27h 45m1 stop
$673KLM
Wed, Jan 28 - Wed, Mar 18

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
Mar 11
JFK7:15 pmNew York John F Kennedy Intl
9h 55m
1 stop
BHD9:10 amBelfast City
Mar 18
BHD3:40 pmBelfast City
11h 25m
1 stop
JFK11:05 pmNew York John F Kennedy Intl
$528
Find similar
British Airways
Mar 29
JFK7:30 pmNew York John F Kennedy Intl
10h 00m
1 stop
BHD10:30 amBelfast City
Apr 8
BHD6:50 amBelfast City
13h 40m
1 stop
JFK3:30 pmNew York John F Kennedy Intl
$544
Find similar
British Airways
Mar 11
JFK1:59 pmNew York John F Kennedy Intl
15h 11m
2 stops
BHD9:10 amBelfast City
Mar 18
BHD11:25 amBelfast City
10h 50m
1 stop
JFK6:15 pmNew York John F Kennedy Intl
$548
Find similar

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
Mar 18
JFK7:30 pmNew York John F Kennedy Intl
10h 45m
1 stop
BHD10:15 amBelfast City
Mar 27
BHD8:45 amBelfast City
16h 15m
1 stop
JFK9:00 pmNew York John F Kennedy Intl
$551
Find similar
American Airlines
Mar 29
EWR5:55 pmNewark
11h 35m
1 stop
BHD10:30 amBelfast City
Apr 8
BHD6:50 amBelfast City
18h 07m
2 stops
EWR7:57 pmNewark
$637
Find similar
American Airlines
Mar 7
SEA7:15 amSeattle/Tacoma Intl
19h 55m
2 stops
BHD11:10 amBelfast City
Mar 17
BHD10:00 amBelfast City
20h 30m
2 stops
SEA11:30 pmSeattle/Tacoma Intl
$639
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Belfast City Airport 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
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

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

7:15 pm-9:10 am

1 stop9h 55m

Belfast City

Wed 3/18

3:40 pm-11:05 pm

1 stop11h 25m

$528

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 1/26

6:30 pm-9:05 am

1 stop9h 35m

Belfast City

Mon 2/2

5:45 pm-1:50 pm

1 stop25h 05m

$528

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 2/6

6:05 pm-9:20 am

1 stop10h 15m

Belfast City

Sun 2/15

2:15 pm-3:55 pm

1 stop30h 40m

$550

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/18

7:30 pm-10:15 am

1 stop10h 45m

Belfast City

Fri 3/27

8:45 am-9:00 pm

1 stop16h 15m

$551

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 3/29

9:25 pm-2:40 pm

1 stop12h 15m

Belfast City

Wed 4/8

6:50 am-10:25 pm

2 stops20h 35m

$581

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 3/8

10:00 am-4:50 pm

2 stops26h 50m

Belfast City

Tue 3/31

5:30 pm-6:43 pm

2 stops30h 13m

$585

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

3:34 pm-4:50 pm

2 stops21h 16m

Belfast City

Wed 3/18

6:30 am-11:39 pm

2 stops21h 09m

$586

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 1/26

5:30 pm-4:50 pm

2 stops18h 20m

Belfast City

Mon 2/2

5:20 pm-11:13 pm

2 stops34h 53m

$587

SeattleBelfast

SEA - BHD

SEABHD

Seattle/Tacoma Intl

Sat 3/7

7:15 am-11:10 am

2 stops19h 55m

Belfast City

Tue 3/17

8:45 am-9:54 pm

2 stops20h 09m

$639

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 1/28

7:30 pm-4:50 pm

2 stops16h 20m

Belfast City

Wed 3/18

5:20 pm-5:05 pm

1 stop27h 45m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

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

What is the cheapest day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $627. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $888.

What is the cheapest time of day to depart on your flight to Belfast City Airport?

According to our data, the cheapest time of day to fly to Belfast City Airport is in the evening. momondo users have found flights departing from United States to Belfast City Airport in the evening for as low as $738. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $888.

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

You could potentially save up to 32% 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 35m

Direct flights

None
The fastest flight from United States to Belfast City Airport takes 9h 35m
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.
Search flight deals

  • 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 refresh daily.

  • How many operators does momondo search for flights from United States to Belfast City Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

Best airlines flying from United States to Belfast City Airport

Compare and see reviews for airlines that fly from United States to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $504Free CancellationRating
7.2
11,070 reviews
Search American Airlines flights
British AirwaysPriceFrom $596Free CancellationRating
6.7
7,616 reviews
Search British Airways flights

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

It is quick and easy to find United States to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Yes. All flights to Belfast from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from United States.

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

Of course. momondo tracks the price of United States to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belfast City Airport trip

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