From the iconic Giant’s Causeway to charming countryside escapes, discover the famous and untold story of the destination with cheap flights to Northern Ireland.
Northern Ireland, United Kingdom Overview
Northern Ireland, UK, is in the northeastern part of the island of Ireland. The destination blends cultural heritage and natural beauty. Explore rugged coastlines, historic castles, rolling green landscapes, and welcoming cities. Belfast is its capital.
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England or
Scotland, or another European stopover.
Why Book Flights to Northern Ireland (GB), UK with Cheapfaremart?
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Airlines to Northern Ireland (Belfast)
Belfast is served by Belfast International Airport (BFS) and George Best Belfast City Airport (BHD). US travelers generally connect through a major European or UK hub.
British Airways (BA)
Skytrax Airline Rating: 4-Star Airline | Skytrax World Airline Awards 2026 Ranking: No. 23 | Alliance: Oneworld
British Airways connects major US cities with London Heathrow (LHR), where travelers can connect to Belfast City Airport (BHD). The London–Belfast flight takes approximately 1 hour 25 minutes. This is a convenient option for passengers traveling to Belfast through the UK capital.
KLM Royal Dutch Airlines (KL)
Skytrax Airline Rating: 4-Star Airline | Skytrax World Airline Awards 2026 Ranking: 24 | Alliance: SkyTeam
KLM provides connecting itineraries from US cities through Amsterdam Schiphol (AMS) to Belfast City Airport (BHD). The Amsterdam–Belfast flight takes approximately 1 hour 40 minutes. Before confirming a Belfast flight, check whether the itinerary arrives at Belfast City or Belfast International, as the airports are separate.
Aer Lingus (EI)
Skytrax Airline Rating: 4-Star Airline | Skytrax World Airline Awards 2026 Ranking: 69 | Alliance: No major global airline alliance
From several USA cities, Aer Lingus operates transatlantic flights to Dublin Airport (DUB). Dublin can serve as a gateway for travelers heading to Belfast. Belfast is approximately 170 km (105 miles) north of Dublin. Choose train, bus, or car for your travel.
Delta Air Lines (DL)
Skytrax Airline Rating: 3-Star Airline | Skytrax World Airline Awards 2026 Ranking: 25 | Alliance: SkyTeam
Delta offers US-to-Belfast connecting itineraries through its SkyTeam partner KLM, typically via Amsterdam Schiphol (AMS), with onward service to Belfast City Airport (BHD). Passengers can begin their journey from major Delta hubs, although schedules and connection availability depend on the travel date.
United Airlines (UA)
Skytrax Airline Rating: 3-Star Airline | Skytrax World Airline Awards 2026 Ranking: 45 | Alliance: Star Alliance
United Airlines connects major US cities to European gateways such as London Heathrow (LHR). Continue to Belfast with a separate or partner-operated onward flight, depending on the itinerary. The LHR to Belfast (BHD) flight lasts 1 hour 20 minutes. United does not operate a nonstop flight from the United States to Belfast.
Northern Ireland GB Travel Tips
Getting Affordable Value for Money Flights: For better deals on flights from the USA to Belfast, try booking your ticket 3 to 6 months before your travel date. More options and a better selection help you save more.
Time Slot Flexibility Helps: Same airlines, same fare rules, same connections – but departure timing differences cause a difference in what you pay. Adjust your departure time to match your travel preference.
Look for a Flight Coupon: If your booking or travel date falls around Mother’s Day, Veteran's Day, Christmas, Thanksgiving, New Year, etc., you are likely to find a flight discount coupon. Check Cheapfaermart
flight promo codes to find a valid one.
Choose Suitable Route: Choose a stopover city and duration as per your convenience. Remember, no direct flights to Northern Ireland from the USA are available. From major USA cities, you can easily find a flight to London, and from there to Belfast. Mind the trade-off between the ticket price and stopover.
Select Airlines/ Rules Wisely: If your travel plan is tentative and may change, pick a flexible fare where ticket changes are permitted with no fine or less fine.
Things to Do in Northern Ireland
1. National Trust - Giant's Causeway Visitor Centre – Giant's Causeway
Location: County Antrim | Nature, photography and sightseeing
Nature can be creative in its disastrous form also - the Giant's Causeway is its beautiful example. This spectacular natural attraction features approximately 40,000 interlocking hexagonal basalt rock columns, formed by volcanic activity around 60 million years ago. Walk, photograph, and enjoy Atlantic Ocean views.
2. Titanic Belfast
Location: Belfast | History and museums
Explore the history of the RMS Titanic at the very place where the famous ship was designed and built. It is the same ship that had a disastrous ending in the early hours of April 15, 1912, on day 5 of its maiden voyage from Southampton, England, to New York City, USA. Discover interactive galleries, shipbuilding history, and stories of its passengers.
3. Carrick-a-Rede Rope Bridge
Location: County Antrim | Adventure and photography
Long before the modern design in 2008, approximately 253 years ago, local salmon fishermen have set up this bridge. The purpose was to reduce dependence on boats for reaching the rocky island, where they operated their fishing nets.
The Carrick-a-Rede Rope Bridge presents breathtaking views of rugged cliffs and coastal waters. The suspended bridge measures approximately 30 meters (98 feet) and connects the mainland near Ballintoy with the tiny island of Carrickarede and serves as a gateway to the nearby Giant’s Causeway. Apart from the views, you will love the thrilling crossing experience.
4. Dunluce Castle
Location: Near Portrush | History and sightseeing
Perched on a rocky cliff overlooking the Atlantic Ocean, Dunluce Castle is one of Northern Ireland's best-known heritage attractions. The is located between Portballintrae and Portrush along the Causeway Coastal Route. Its history dates back to the 13th century associated the de Burgh family, powerful Norman lords in Ulster. Until the 17th century, the ownership changed multiple times. The MacQuillan family and the MacDonnell clan were the most influential families who lived here.
Frequently Asked Questions (FAQs)
Q. What is the best route to fly to Northern Ireland from the USA?
From a major USA airport, fly to
London Heathrow, followed by an onward flight to Belfast. The flight time from London to Belfast is 1 hour 30 minutes approximately.
Alternatively, choose an itinerary with stopover in Edinburgh, Manchester, Amsterdam, Paris and Porto. Check flight time and total travel duration including stopover.
Q. How long does it take to fly from the USA to Northern Ireland?
The flight time from the East Coast, New York (JFK) to Belfast is 8 hours 30 minutes. From the West Coast, LAX, the distance and time depend on the routing or stopover. Via Paris, the total flight time stands at 12 hours 35 minutes. Add stopover time further.
Q. What is the best time to visit Northern Ireland?
May to September with 57°F to 66°F (14°C to 19°C) is a good time to visit Northern Ireland. It balances budget and crowds. Conditions with a milder weather and longer daylight favor sightseeing, coastal drives, hiking, and outdoor activities.
Q. How many days are enough to explore Northern Ireland?
Around 4–5 days are ideal for exploring Northern Ireland's major attractions. Spend time in Belfast, visit the Giant's Causeway, explore the Causeway Coastal Route, and discover historic Derry-Londonderry.
Q. Is Northern Ireland a separate country from the United Kingdom?
No. Northern Ireland is one of the four countries that make up the United Kingdom (UK), along with England, Scotland, and Wales. Although it shares the island of Ireland with the independent Republic of Ireland, Northern Ireland remains part of the UK.
Q. What currency is used in Northern Ireland?
Northern Ireland uses the British Pound Sterling (£), also known as GBP, which is the official currency throughout the United Kingdom.
Q. Do US citizens need a visa to visit Northern Ireland?
Travel visa is not mandatory for a short visit. However, get an Electronic Travel Authorisation (ETA) when required.