Find cheap flights from United States to Northern Ireland

Return
Economy
Wichita (ICT)
Northern Ireland
Sat 14/12
Sat 21/12
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Northern Ireland

United States to Northern Ireland flight information

Flights arrive in Northern Ireland
Flights depart from United States
Flight price £463
Airlines British Airways, Delta

FAQs for booking United States to Northern Ireland flights

How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from United States to Northern Ireland (return)

Airports
Origin
New York
£479
only
£479
Los Angeles
£810
only
£810
Denver
£518
only
£518
Philadelphia
£1200
only
£1200
Miami
£463
only
£463
Destination
Belfast
£463
only
£463
£479
only
£479
Mon, 11 May
MIA
Miami
BHD
Belfast City Airport
14h 40m
Sun, 17 May
BHD
Belfast City Airport
MIA
Miami
46h 40m
£463
Trip: 7 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LAX
LHR
Excellent 8.0

Pros: ON time Flight

Cons: Nothing

SVQ
LGW
Excellent 8.0

Pros: Nice staff

Cons: Seats are too small, I don't have space for my upper legs.

KEF
LHR
Mediocre 2.0

Pros: Nothing. I was offloaded minutes before boarding by BA without any explanations. The staff was not helpful in any way. BA is suggesting either non recept of payment or credit card fraud. Both reasons are totally bogus.

Cons: Proper communication by both BA and local handlers at the airport in Iceland.

ATL
LHR
Excellent 8.8

Pros: Overall good flight

Cons: Free snacks and drinks

SIN
LHR
Okay 5.0

Cons: Booked business to get some needed sleep on the red eye as I'm straight into work today. Babies crying disturbed sleep and bags delayed to boot. Unimpressed.

Thu, 28 May
JFK
New York John F Kennedy Airport
BFS
Belfast Intl Airport
19h 30m
Mon, 1 Jun
BFS
Belfast Intl Airport
JFK
New York John F Kennedy Airport
23h 57m
£501
Trip: 5 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,111 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
ATL
ORF
Mediocre 3.0

Cons: If they had noticed the first plane was extremely hot before boarding everyone and leaving the gate and if once they found a new plane they had bothered to put fuel in it during the hour we deplaned, walked to a different terminal, and reboarded. Also, if they had passed out drinks or snacks during the flight.

SEA
JFK
Okay 5.6

Pros: I liked the free "meal". I chose the cheese. Reminds me of airlines 15 years ago.

Cons: Main cabin is not built for people 6 feet tall. My body feels awful after sitting in those seats for 5-6 hours. Reclining causes the seat to shift forward, creating even LESS leg room!

ICN
MSP
Excellent 9.6

Pros: Good crew and amazing always ask if anything I needed.

Cons: Had issues with specials meals requests. Was unable to get what was requested told both on originating flight, and returning light that its had not been loaded but the request wasn't there..

JFK
BCN
Excellent 8.6

Pros: Great flight attendants and service. Plenty of entertainment selection to make the long flight enjoyable. The boarding was chaotic because of the airport facility.

Cons: The airport is too small for loading a full international flight.

OMA
ATL
Okay 5.6

Pros: Flight attendants were nice

Cons: The flight didn’t leave on time because the plane wasn’t ready for takeoff (the engines had to be warmed up... WHY would that not be ready when it was time?!) so we left 30 minutes late, didn’t make up any lost time at all in the air and we ended up missing our connecting flight because of it all.

Fri, 13 Dec
JFK
New York John F Kennedy Airport
BFS
Belfast Intl Airport
13h 00m
Mon, 13 Jan
BFS
Belfast Intl Airport
JFK
New York John F Kennedy Airport
11h 15m
£479
Trip: 32 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
ACC
LHR
Excellent 8.0

Pros: The food was good, the crew was friendly, and the plane was clean.

Cons: flight out of Ghana was delayed by 2 hours.

LHR
ABZ
Excellent 9.5

Pros: Everyone on the crew was very friendly, even for a short flight.

ZRH
MUC
Excellent 9.3

Pros: The crew was really good

Cons: Perhaps seats just a bit more confortable. Overall a very good airline

LHR
BOS
Excellent 10.0

Pros: Very comfortable seats, lots of options for movies and tv to watch on their screens, lots of leg room.

SIN
SYD
Okay 5.6

Pros: Gate was super close to the lounge.

Cons: The security check at the gate requires one to leave the comfort of the lounge early incase of queues and then wait in an over crowded lounge with the other passengers (so the fact you are business/first or have one world status does little to ease the burden of boarding. The lounge also did not offer red eye passengers a meal and the on board meal service is slow (so if you are hungry it eats into precious sleeping time). The breakfast wakeup was also disappointing. My meal of choice was not available and the whole process was rushed like a fast food restaurant. Overall I am disappointed by the club world offering on this route and would not pay for it again unless intended to get on and just sleep for the entire journey.

Thu, 28 May
JFK
New York John F Kennedy Airport
BHD
Belfast City Airport
19h 30m
Mon, 1 Jun
BHD
Belfast City Airport
JFK
New York John F Kennedy Airport
23h 57m
£501
Trip: 5 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,111 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
JFK
BCN
Excellent 8.6

Pros: Great flight attendants and service. Plenty of entertainment selection to make the long flight enjoyable. The boarding was chaotic because of the airport facility.

Cons: The airport is too small for loading a full international flight.

ICN
MSP
Excellent 9.6

Pros: Good crew and amazing always ask if anything I needed.

Cons: Had issues with specials meals requests. Was unable to get what was requested told both on originating flight, and returning light that its had not been loaded but the request wasn't there..

MSP
GFK
Excellent 10.0

Pros: Professional crew attentive.

Cons: More local information weather etc.

SEA
JFK
Okay 5.6

Pros: I liked the free "meal". I chose the cheese. Reminds me of airlines 15 years ago.

Cons: Main cabin is not built for people 6 feet tall. My body feels awful after sitting in those seats for 5-6 hours. Reclining causes the seat to shift forward, creating even LESS leg room!

SDF
ATL
Mediocre 3.6

Cons: Needed assistance for limited mobility to make connections at ATL was not provided. Caused us to miss connections and had two falls trying to get around. Air France was terrible. Very limited food and beverage service left us hungry and thirsty on 7 to 10 hour flights.

Fri, 13 Dec
JFK
New York John F Kennedy Airport
BHD
Belfast City Airport
13h 00m
Mon, 13 Jan
BHD
Belfast City Airport
JFK
New York John F Kennedy Airport
11h 15m
£479
Trip: 32 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LGW
JFK
Excellent 8.4

Cons: We couldn’t watch anything because the headphones required an adapter which we didn’t have and was not offered to us for purchase. We read a book for eight hours. Would have loved to watch a movie.

LHR
BKK
Okay 4.6

Pros: Given that this flight, like just about every other BA9 flight for the past week, was a delayed departure, this flight delayed 3 hours, it is difficult to say that this was a good flight. The flight was full, and some business class passengers moved to economy class, with some economy passengers being removed from the flight to free up essential "rest areas" for the crew.

Cons: Whilst I understand that the planes make no money sitting on the tarmac, maybe the schedule needs tweaking to permit a little more time for maintenance?

DUS
LHR
Good 6.6

Pros: Crew was OK ,seat tight

Cons: More cushion and a little wider seat !

LHR
BKK
Okay 5.3

Pros: The seat was awful. Narrow with little leg room , hard on the backside, minimal recline.

Cons: See above

LHR
OSL
Good 6.4

Pros: Crew was friendly, booked seat was good.

Cons: I travel very light, was finishing up a 14 day trip around the world, couldn’t check-in online. Tried a number of options. When arriving at airport - my checked bag was a total of 12kg, but was told if I planned to bring it home with me that I had to pay $100 bag fee. I realize that airlines charge bag fees - however, I was unaware in advance, booking from Lhr to FLL with layover in Oslo.

Thu, 30 Apr
MIA
Miami
BHD
Belfast City Airport
23h 40m
Sun, 3 May
BHD
Belfast City Airport
MIA
Miami
29h 58m
£504
Trip: 4 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,111 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
STL
LGA
Excellent 8.0

Pros: Friendly crew

HNL
LAX
Excellent 8.0

Pros: Good crew, my seat did NOT recline.

Cons: Plane was somewhat crowded.

LGA
MIA
Excellent 9.6

Pros: WARDA at the Miami Gate H07 was awesome. She went above and beyond. Everyone else was very helpful but you can get tell she does more than the norm. LOVE LOVE LOVE the free entertainment in the individual seats. Perfect for families!

Cons: No complaints

ATL
SRQ
Excellent 8.0

Pros: Crew very helpful and accommodating.

Cons: The flight was delayed almost an hour due to inclement weather in the originating city. The Delta personnel explained the situation and did all they could considering the circumstances.

MSP
PDX
Excellent 8.3

Pros: Great entertainment

Cons: We just boarded pretty late for apparently no reason

Mon, 30 Dec
JFK
New York John F Kennedy Airport
BHD
Belfast City Airport
35h 50m
Wed, 8 Jan
BHD
Belfast City Airport
JFK
New York John F Kennedy Airport
16h 05m
£490
Trip: 10 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
AUS
LHR
Good 6.0

Pros: The flight was 9hr each leg which is not baf of elder people. The food was fine. Entertainment was good. Austin to london flight was a little spacious and comfortable.

Cons: You need to display gate information for connecting flight well in advance for thr elder people to get to the gate on time. We had the gate information displayed just 1 hour before departure. London to hyderabad flight was too cold. If the temperature was adjusted above 72 degrees it would have been appreciated. London to hyderabad flight was cramped up. Not at all spacious, my knees started to hurt after the flight.

KEF
LHR
Mediocre 2.0

Pros: Nothing. I was offloaded minutes before boarding by BA without any explanations. The staff was not helpful in any way. BA is suggesting either non recept of payment or credit card fraud. Both reasons are totally bogus.

Cons: Proper communication by both BA and local handlers at the airport in Iceland.

FCO
LHR
Okay 4.6

Cons: It was awful as to how uncomfortable the business class seats were. The seats were narrow and not much personal space. I would never pay to sit in business class on NA 3ver again.

TXL
LHR
Good 7.6

Cons: Their app wouldn't let me pay for a checked bag early so I was charged almost double the cost!

ATH
LHR
Okay 4.8

Cons: Business class on the 3.5 hour flight was just blocking the middle seat in the front of the plane. No leg room, narrow seats. My husband is 6’4”” with wide shoulders. His legs do not fit and therefore extend into the aisle. Flight attendants were constantly bumping into his shoulders. Very cramped We were not aware of this configuration.

Mon, 30 Dec
JFK
New York John F Kennedy Airport
BFS
Belfast Intl Airport
35h 50m
Wed, 8 Jan
BFS
Belfast Intl Airport
JFK
New York John F Kennedy Airport
16h 05m
£490
Trip: 10 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
HYD
Excellent 9.3

Pros: Great service.

Cons: Interesting business class configuration. Felt cramped compared to normal business class configuration of 4 across,

SIN
SYD
Okay 5.6

Pros: Gate was super close to the lounge.

Cons: The security check at the gate requires one to leave the comfort of the lounge early incase of queues and then wait in an over crowded lounge with the other passengers (so the fact you are business/first or have one world status does little to ease the burden of boarding. The lounge also did not offer red eye passengers a meal and the on board meal service is slow (so if you are hungry it eats into precious sleeping time). The breakfast wakeup was also disappointing. My meal of choice was not available and the whole process was rushed like a fast food restaurant. Overall I am disappointed by the club world offering on this route and would not pay for it again unless intended to get on and just sleep for the entire journey.

PHX
LHR
Good 6.6

Cons: At BA staff treats you inconsistent

LHR
ZRH
Mediocre 3.6

Cons: The outward flight was rerouted to a different airport, and the return flight was delayed by more than an hour. Not even a glass of water free of charge.

PIT
LHR
Good 7.6

Pros: Good food (chicken)

Cons: Seating too tight

Mon, 9 Mar
DEN
Denver Intl
BFS
Belfast Intl Airport
13h 45m
Mon, 16 Mar
BFS
Belfast Intl Airport
DEN
Denver Intl
32h 32m
£518
Trip: 8 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
HYD
Excellent 9.3

Pros: Great service.

Cons: Interesting business class configuration. Felt cramped compared to normal business class configuration of 4 across,

SVQ
LGW
Excellent 8.0

Pros: Nice staff

Cons: Seats are too small, I don't have space for my upper legs.

JFK
LHR
Okay 5.6

Pros: crew members are polite and clear in instructions

Cons: the check-in time is very long, need to open more counters

KEF
LHR
Mediocre 2.0

Pros: Nothing. I was offloaded minutes before boarding by BA without any explanations. The staff was not helpful in any way. BA is suggesting either non recept of payment or credit card fraud. Both reasons are totally bogus.

Cons: Proper communication by both BA and local handlers at the airport in Iceland.

ORD
LHR
Good 6.3

Pros: Crew had filled overhead lockers with their bags leaving no room for ours

Fri, 22 Nov
JFK
New York John F Kennedy Airport
BHD
Belfast City Airport
16h 20m
Mon, 2 Dec
BHD
Belfast City Airport
JFK
New York John F Kennedy Airport
29h 30m
£716
Trip: 11 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
BHD
LHR
Mediocre 2.0

Pros: Nothing British airways was fine

Cons: Your website messed up and booked my flight for the wrong month. I booked sept 20 2019 and your site errored out. Eventually it booked the flight but apparently it was for oct 20, 2019 and I couldn’t get a refund because it was through kayak not British airways. I’m never using kayak ever again

BSL
LHR
Okay 5.6

Cons: Seat didn’t recline...

LHR
FRA
Okay 4.0

Cons: No delays

BNA
LHR
Okay 5.6

Cons: Three hour delay!

LGW
JFK
Excellent 8.4

Cons: We couldn’t watch anything because the headphones required an adapter which we didn’t have and was not offered to us for purchase. We read a book for eight hours. Would have loved to watch a movie.

Fri, 22 Nov
JFK
New York John F Kennedy Airport
BFS
Belfast Intl Airport
16h 20m
Mon, 2 Dec
BFS
Belfast Intl Airport
JFK
New York John F Kennedy Airport
29h 30m
£716
Trip: 11 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BCN
Excellent 8.0

Pros: Very late departure and arrival cause us lost of transportation in Barcelona and money paid will not be returned

Cons: Lost of deposited money to tea nsportation due to delay plane arrival

ATL
LHR
Excellent 8.8

Pros: Overall good flight

Cons: Free snacks and drinks

LHR
BKK
Okay 4.6

Pros: Given that this flight, like just about every other BA9 flight for the past week, was a delayed departure, this flight delayed 3 hours, it is difficult to say that this was a good flight. The flight was full, and some business class passengers moved to economy class, with some economy passengers being removed from the flight to free up essential "rest areas" for the crew.

Cons: Whilst I understand that the planes make no money sitting on the tarmac, maybe the schedule needs tweaking to permit a little more time for maintenance?

BNA
LHR
Okay 5.6

Cons: Three hour delay!

ATH
LHR
Okay 4.8

Cons: Business class on the 3.5 hour flight was just blocking the middle seat in the front of the plane. No leg room, narrow seats. My husband is 6’4”” with wide shoulders. His legs do not fit and therefore extend into the aisle. Flight attendants were constantly bumping into his shoulders. Very cramped We were not aware of this configuration.

Fri, 13 Dec
LAX
Los Angeles
BFS
Belfast Intl Airport
14h 00m
Fri, 20 Dec
BFS
Belfast Intl Airport
LAX
Los Angeles
37h 06m
£810
Trip: 8 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
HER
LGW
Excellent 10.0

Pros: The crew were outstanding - providing an excellent service, above and beyond what I expected. The First Office provided 5 updates during the 2.5 hour flight which were colourful and informative (ie not just blah blah announcements but a valued and interesting announcements) and the Cabin Service Manager was personalable and friendly. At the end of her flight she publicly thanked her staff for a good days work which I thought was very nice of her to acknowledge her staff like that. All round - a great flight made very easy with brilliant staff.

Cons: There was nothing that could be better - it was 110% perfect already

LHR
KEF
Excellent 9.0

Cons: Some form of entertainment

ZRH
MUC
Excellent 9.3

Pros: The crew was really good

Cons: Perhaps seats just a bit more confortable. Overall a very good airline

BHD
LHR
Mediocre 2.0

Pros: Nothing British airways was fine

Cons: Your website messed up and booked my flight for the wrong month. I booked sept 20 2019 and your site errored out. Eventually it booked the flight but apparently it was for oct 20, 2019 and I couldn’t get a refund because it was through kayak not British airways. I’m never using kayak ever again

BNA
LHR
Okay 5.6

Cons: Three hour delay!

Fri, 20 Dec
PHL
Philadelphia
BFS
Belfast Intl Airport
29h 30m
Mon, 30 Dec
BFS
Belfast Intl Airport
PHL
Philadelphia
13h 35m
£1200
Trip: 11 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
BOS
JFK
Excellent 8.0

Pros: Easy and quick boarding.

Cons: Seat space was tight

SIN
LHR
Okay 5.0

Cons: Booked business to get some needed sleep on the red eye as I'm straight into work today. Babies crying disturbed sleep and bags delayed to boot. Unimpressed.

ATL
LHR
Excellent 8.8

Pros: Overall good flight

Cons: Free snacks and drinks

RUH
LHR
Mediocre 2.5

Cons: Seat 26 beside exit but cold air passing through the door/fuselage made the overnight flight very cold and uncomfortable. Very disappointing.

IST
LHR
Excellent 9.0

Pros: Crew was great

Cons: The way they collect trash in the plane after serving food looked a little primitive. The crew walks around without trash bags and picks up passengers' trash and just stacks them on their arms or on their cart. I have traveled with BA many times in the past 40 yrs, and i don't remember this scene. Either I was not paying attention, or this is the new policy???!!

Fri, 20 Dec
PHL
Philadelphia
BHD
Belfast City Airport
29h 30m
Mon, 30 Dec
BHD
Belfast City Airport
PHL
Philadelphia
13h 35m
£1200
Trip: 11 days
7.4Good Show reviews
Overall 7.4 Good
Based on 22,236 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
BOS
JFK
Excellent 8.0

Pros: Easy and quick boarding.

Cons: Seat space was tight

LHR
BOS
Excellent 10.0

Pros: Very comfortable seats, lots of options for movies and tv to watch on their screens, lots of leg room.

LHR
KEF
Excellent 9.0

Cons: Some form of entertainment

FCO
LHR
Okay 4.6

Cons: It was awful as to how uncomfortable the business class seats were. The seats were narrow and not much personal space. I would never pay to sit in business class on NA 3ver again.

LHR
ABZ
Excellent 9.5

Pros: Everyone on the crew was very friendly, even for a short flight.

*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

1
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First