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Cheap flights from Northern Ireland to the United States from $306

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 4/25. 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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0 bags
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Find the cheapest flights from Northern Ireland to the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from Northern Ireland to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Northern Ireland to the United States.

Cheap last minute flights

Planning a quick getaway from Northern Ireland to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Northern Ireland to the United States

Find recent round-trip train or bus tickets from Northern Ireland to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
6:30 am - 8:05 pmBFS-JFK
18h 35m2 stops
10:00 pm - 8:10 pmJFK-BFS
17h 10m2 stops
Thu, Feb 6 - Mon, Feb 10
6:30 am - 8:05 pmBFS-JFK
18h 35m2 stops
10:00 pm - 8:10 pmJFK-BFS
17h 10m2 stops
Thu, Feb 6 - Mon, Feb 10
6:35 am - 5:55 pmBHD-SEA
18h 20m1 stop
11:20 am - 12:45 pmSEA-BHD
17h 25m2 stops
$570British Airways
Find Deal
Wed, Mar 26 - Fri, Apr 4
9:10 am - 10:09 pmBHD-SEA
20h 59m2 stops
6:50 pm - 4:50 pmSEA-BHD
14h 00m1 stop
$605British Airways
Find Deal
Sun, Feb 23 - Sun, Mar 2
6:30 am - 6:59 pmBHD-SEA
19h 29m2 stops
5:10 pm - 4:55 pmSEA-BHD
15h 45m2 stops
$638KLM
Find Deal
Wed, Mar 26 - Wed, Apr 2
9:10 am - 5:55 pmBHD-SEA
15h 45m1 stop
1:25 pm - 3:35 pmSEA-BHD
18h 10m2 stops
$647American Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 2
6:30 am - 6:59 pmBHD-SEA
19h 29m2 stops
3:15 pm - 9:15 pmSEA-BHD
22h 00m2 stops
$649Delta
Find Deal
Wed, Mar 26 - Wed, Apr 2
6:35 am - 5:55 pmBHD-SEA
18h 20m1 stop
8:20 pm - 5:45 pmSEA-BHD
13h 25m1 stop
$661American Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 2
6:30 am - 2:45 pmBHD-SEA
16h 15m2 stops
6:15 am - 4:50 pmSEA-BHD
26h 35m2 stops
$720Delta
Find Deal
Sun, Feb 23 - Sun, Mar 2
6:30 am - 6:34 pmBHD-SEA
20h 04m2 stops
1:30 pm - 4:55 pmSEA-BHD
19h 25m2 stops
$745KLM
Find Deal
Thu, May 8 - Thu, May 29
6:10 am - 3:55 pmBFS-JFK
14h 45m1 stop
Fri, Apr 25
9:05 pm - 3:55 pmBFS-JFK
23h 50m1 stop
Wed, Apr 23
8:10 am - 1:25 pmBFS-EWR
34h 15m2 stops
Sun, Feb 23
6:00 am - 3:55 pmBFS-JFK
38h 55m3 stops
Sun, Feb 23
9:25 am - 3:50 pmBFS-JFK
11h 25m1 stop
Sun, Feb 23
7:10 am - 10:00 pmBFS-JFK
43h 50m2 stops
Sun, Feb 23
9:25 am - 3:50 pmBFS-JFK
11h 25m1 stop
Sun, Feb 23
4:35 pm - 3:45 pmBHD-SEA
55h 10m3 stops
Fri, Jan 24
9:45 pm - 9:00 pmBFS-EWR
28h 15m3 stops
Sun, Feb 23
7:55 pm - 3:55 pmBFS-JFK
25h 00m1 stop
Wed, Jul 2
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
6:15 pm - 10:05 amJFK-BFS
10h 50m1 stop
Sat, Jan 11 - Fri, Jan 17
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
6:15 pm - 2:15 pmJFK-BFS
15h 00m2 stops
Sat, Jan 11 - Fri, Jan 17
9:45 pm - 2:50 pmBFS-JFK
22h 05m2 stops
6:15 pm - 10:05 amJFK-BFS
10h 50m1 stop
Sun, Jan 12 - Fri, Jan 17
4:00 pm - 10:00 pmBFS-EWR
35h 00m2 stops
12:20 am - 10:05 amEWR-BFS
28h 45m2 stops
Sun, Jan 12 - Thu, Jan 16
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
2:30 pm - 11:05 amJFK-BFS
15h 35m2 stops
Sat, Jan 11 - Thu, Jan 16
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
5:50 pm - 1:35 pmJFK-BFS
14h 45m1 stop
Sat, Jan 11 - Thu, Jan 16
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
6:15 pm - 10:05 amJFK-BFS
10h 50m1 stop
Sat, Jan 11 - Fri, Jan 17
6:00 am - 7:55 pmBFS-JFK
18h 55m3 stops
6:15 pm - 2:15 pmJFK-BFS
15h 00m2 stops
Sat, Jan 11 - Fri, Jan 17
8:40 am - 8:35 pmBFS-JFK
16h 55m2 stops
5:50 pm - 1:35 pmJFK-BFS
14h 45m1 stop
$1,069
Find Deal
Sat, Jan 11 - Thu, Jan 16
7:35 am - 5:20 pmBFS-JFK
14h 45m1 stop
7:05 pm - 1:20 pmJFK-BFS
13h 15m1 stop
$1,117
Find Deal
Sun, Jan 12 - Fri, Jan 17

Virgin Atlantic flights from Northern Ireland to United States

Our best Virgin Atlantic deals on Northern Ireland to United States flight tickets
Virgin Atlantic
Mar 26
BHD6:30 amBelfast City
22h 26m
2 stops
SEA9:56 pmSeattle/Tacoma Intl
Apr 2
SEA3:15 pmSeattle/Tacoma Intl
22h 00m
2 stops
BHD9:15 pmBelfast City
Virgin Atlantic
Feb 8
BHD5:20 pmBelfast City
26h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Feb 14
IAH3:25 pmHouston George Bush Intcntl
19h 25m
1 stop
BHD4:50 pmBelfast City
Virgin Atlantic
Feb 8
BHD5:20 pmBelfast City
26h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Feb 15
IAH3:25 pmHouston George Bush Intcntl
19h 25m
1 stop
BHD4:50 pmBelfast City

British Airways flights from Northern Ireland to United States

Our best British Airways deals on Northern Ireland to United States flight tickets
British Airways
Mar 26
BHD6:35 amBelfast City
18h 20m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
Apr 4
SEA11:20 amSeattle/Tacoma Intl
17h 25m
2 stops
BHD12:45 pmBelfast City
British Airways
Feb 23
BHD9:10 amBelfast City
20h 59m
2 stops
SEA10:09 pmSeattle/Tacoma Intl
Mar 2
SEA6:50 pmSeattle/Tacoma Intl
14h 00m
1 stop
BHD4:50 pmBelfast City
British Airways
Mar 26
BHD11:30 amBelfast City
13h 25m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
Apr 2
SEA1:25 pmSeattle/Tacoma Intl
16h 05m
2 stops
BHD1:30 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 $558. If you aren’t able to travel during the month of September, then book flights to United States from Northern Ireland during February instead. Flights to United States in February, while not as cheap as those in September, still average around $588.

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

$306

Fastest flight time

11h 25m

Direct flights

None

Airports in United States

4 airports
The best one-way flight to United States from Northern Ireland in the past 72 hours is $306. The best round-trip flight deal from Northern Ireland to United States found on momondo in the last 72 hours is $534.
The fastest flight from Northern Ireland to United States takes 11h 25m
There are no direct flights from Northern Ireland to United States. Popular non-direct routes for this connection are Belfast Intl Airport - New York John F Kennedy Intl Airport, Belfast City Airport - Seattle/Tacoma Intl Airport and Belfast Intl Airport - Newark Airport.
There are 4 airports near United States: Newark (EWR), Houston George Bush Intcntl (IAH), 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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