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Cheap flights from Northern Ireland to the United States from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to the United States departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to the United States

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Northern Ireland to the United States.
 Logo
7:00 am - 5:50 pmBFS-BOS
15h 50m2 stops
 Logo
7:15 pm - 11:10 pmBOS-BFS
22h 55m2 stops
Sun, May 4 - Tue, May 6
 Logo
6:15 am - 6:05 pmBFS-SWF
16h 50m2 stops
 Logo
7:15 pm - 11:00 pmSWF-BFS
22h 45m2 stops
Fri, May 9 - Mon, May 12
 Logo
7:00 am - 5:50 pmBFS-BOS
15h 50m2 stops
 Logo
7:15 pm - 11:00 pmBOS-BFS
22h 45m2 stops
Sun, May 4 - Mon, May 12
KLM Logo
5:25 pm - 3:25 pmBHD-JFK
27h 00m1 stop
KLM Logo
9:10 pm - 9:15 pmJFK-BHD
19h 05m1 stop
$547KLM
Find Deal
Thu, May 8 - Mon, May 12
Virgin Atlantic Logo
6:30 am - 9:57 pmBHD-JFK
20h 27m2 stops
Virgin Atlantic Logo
12:50 am - 9:15 pmJFK-BHD
15h 25m1 stop
$556Virgin Atlantic
Find Deal
Fri, May 9 - Sun, May 11
Delta Logo
6:30 am - 7:30 pmBHD-JFK
18h 00m2 stops
Delta Logo
12:50 am - 4:55 pmJFK-BHD
11h 05m1 stop
$561Delta
Find Deal
Sat, May 10 - Mon, May 12
American Airlines Logo
3:25 pm - 10:00 pmBHD-JFK
11h 35m1 stop
American Airlines Logo
6:10 pm - 11:30 amJFK-BHD
12h 20m1 stop
$567American Airlines
Find Deal
Mon, Apr 28 - Sun, May 4
KLM Logo
6:30 am - 3:45 pmBHD-JFK
14h 15m2 stops
KLM Logo
5:30 pm - 4:55 pmJFK-BHD
18h 25m1 stop
$583KLM
Find Deal
Thu, May 8 - Tue, May 13
Delta Logo
6:30 am - 7:30 pmBHD-JFK
18h 00m2 stops
Delta Logo
5:30 pm - 4:55 pmJFK-BHD
18h 25m2 stops
$676Delta
Find Deal
Sat, May 10 - Tue, May 13
American Airlines Logo
9:35 am - 6:20 pmBHD-SEA
16h 45m1 stop
American Airlines Logo
1:30 pm - 11:10 amSEA-BHD
13h 40m1 stop
$808American Airlines
Find Deal
Thu, May 8 - Thu, May 22

British Airways flights from Northern Ireland to United States

Our best British Airways deals on Northern Ireland to United States flight tickets
British Airways
Apr 24
BHD12:40 pmBelfast City
12h 15m
1 stop
JFK7:55 pmNew York John F Kennedy Intl
Apr 30
JFK10:55 pmNew York John F Kennedy Intl
11h 40m
1 stop
BHD3:35 pmBelfast City
British Airways
Apr 24
BHD12:40 pmBelfast City
12h 15m
1 stop
JFK7:55 pmNew York John F Kennedy Intl
Apr 30
JFK8:05 pmNew York John F Kennedy Intl
10h 50m
1 stop
BHD11:55 amBelfast City
British Airways
May 6
BHD9:35 amBelfast City
13h 00m
1 stop
JFK5:35 pmNew York John F Kennedy Intl
May 14
JFK9:30 pmNew York John F Kennedy Intl
11h 00m
1 stop
BHD1:30 pmBelfast City

Delta flights from Northern Ireland to United States

Our best Delta deals on Northern Ireland to United States flight tickets
Delta
May 10
BHD6:30 amBelfast City
18h 00m
2 stops
JFK7:30 pmNew York John F Kennedy Intl
May 12
JFK12:50 amNew York John F Kennedy Intl
11h 05m
1 stop
BHD4:55 pmBelfast City
Delta
May 10
BHD6:30 amBelfast City
18h 00m
2 stops
JFK7:30 pmNew York John F Kennedy Intl
May 13
JFK5:30 pmNew York John F Kennedy Intl
18h 25m
2 stops
BHD4:55 pmBelfast City
Delta
May 10
BHD6:30 amBelfast City
15h 39m
2 stops
LGA5:09 pmNew York LaGuardia
May 13
LGA4:59 pmNew York LaGuardia
18h 56m
2 stops
BHD4:55 pmBelfast City

See travel insights to the United States from

How to get the cheapest flight ticket from Northern Ireland 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

What is the cheapest month to fly to United States?

In general, September is the cheapest month to fly from Northern Ireland to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $556. If you aren’t able to travel during the month of September, then book flights to United States from Northern Ireland during May instead. Flights to United States in May, while not as cheap as those in September, still average around $579.

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 Northern Ireland. 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 Northern Ireland to United States flight deals and tips

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

Best Price Found

$309

Fastest flight time

10h 25m

Direct flights

None

Airports in United States

6 airports
The best one-way flight to United States from Northern Ireland in the past 72 hours is $309. The best round-trip flight deal from Northern Ireland to United States found on momondo in the last 72 hours is $494.
The fastest flight from Northern Ireland to United States takes 10h 25m
There are no direct flights from Northern Ireland to United States. Popular non-direct routes for this connection are Belfast City Airport - New York John F Kennedy Intl Airport, Belfast Intl Airport - New York John F Kennedy Intl Airport and Belfast Intl Airport - Boston Logan Intl Airport.
There are 6 airports near United States: Newark (EWR), New Windsor Stewart (SWF), Boston Logan Intl (BOS), New York LaGuardia (LGA), New York John F Kennedy Intl (JFK), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Northern Ireland to United States?

    Prices for flights from Northern Ireland to United States are updated daily.

  • How old do you have to be to fly from Northern Ireland 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 Northern Ireland 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 Northern Ireland to United States?

Finding the right flight to United States from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Northern Ireland to United States flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Northern Ireland and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


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