Cheap Flights to Belfast
Compare Belfast airline tickets, find cheap BFS airfare, and book your next trip to the city of Game of Thrones, the Titanic, and Northern Ireland’s epic Causeway Coast.
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$549*
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Cheap Belfast Flights from the US
Top routes with lowest fares found in the last 48 hours. Prices shown are round-trip per person including taxes.
* Price Disclaimer: Fares shown are the lowest round-trip economy class prices found in the last 48 hours, per person, and include all taxes and carrier-imposed fees. Prices are subject to availability and may change without notice. Seats at advertised fares are limited. Additional baggage fees, seat selection charges, and other optional extras are not included. Fares are valid for the specific dates and routes shown. Prices displayed in USD. Final fare is confirmed at time of booking.
Airlines with Flights to Belfast (BFS)
Compare carriers and hub connections available for flights from the US to Belfast.
| Airline | Hub / Connection | Key US Routes | Approx. Travel Time | Code |
|---|---|---|---|---|
| British Airways | London (LHR) | JFK, LAX, ORD, BOS, MIA, ATL, DFW | 9–14 hrs | BA |
| Aer Lingus | Dublin (DUB) | JFK, BOS, ORD, SFO, LAX, MIA | 9–13 hrs | EI |
| United Airlines | Newark (EWR) | EWR, ORD (via LHR) | 10–13 hrs | UA |
| easyJet | Belfast (BFS) | LGW, MAN, AMS, CDG (European connections) | 1–2 hrs from Europe | U2 |
| Ryanair | Belfast (BFS/BHD) | DUB, STN, BHX, European routes | 1–2 hrs from Europe | FR |
Why Fly to Belfast, Northern Ireland, UK?
Belfast combines Irish warmth with British wit — and delivers a compact, walkable city with Titanic Belfast museum, the Cathedral Quarter, the Dark Hedges, and the world’s most dramatic coastal drive all within easy reach. No passport needed for US citizens transiting through the UK.
Titanic Belfast Museum
Built where the Titanic was constructed, this award-winning museum is the world’s largest Titanic experience — voted Europe’s Leading Tourist Attraction multiple times.
Giant's Causeway
Northern Ireland’s only UNESCO World Heritage Site — 40,000 interlocking basalt columns formed by ancient volcanic eruptions, just 90 minutes from Belfast.
Game of Thrones Locations
Northern Ireland was home to 70% of Game of Thrones filming — the Dark Hedges, Ballintoy Harbour, and Cushendun Caves are all accessible from Belfast.
Cathedral Quarter & Pubs
Belfast’s Cathedral Quarter is packed with Victorian pubs, craft breweries, independent restaurants, and a buzzing live music scene rivaling Dublin.
Causeway Coastal Route
Voted the world’s best coastal drive — the route from Belfast to Derry passes cliffs, castles, rope bridges, and fishing villages on Northern Ireland’s dramatic north coast.
Basel Airport (BSL) — Quick Facts
IATA Code
BFS
ICAO Code
EGAA
Distance to City
~18 km northwest of Belfast city center
Bus to Center
~30 min (Airport Express 300)
Taxi to Center
~20 min (£20–30)
Terminals
1 Terminal
Nearest Alt. Hub
Dublin DUB (~2h by bus/car), George Best City Airport BHD (~10 min from city)
Currency
Pound Sterling (GBP)
Time Zone
GMT/BST (UTC+0/+1)
Insider Tips
How to Find the Cheapest Belfast Airfare
Practical strategies to reduce the cost of your Belfast airline tickets from the USA.
Book 6–8 Weeks Ahead
Belfast airfare from the US tends to be lowest when booked 6–8 weeks before departure. Prices spike in the last two weeks before travel.
Fly Mid-Week (Tue–Wed)
Tuesday and Wednesday departures to Belfast are consistently 10–20% cheaper than Friday or Sunday flights. Use flexible date search to compare a full week.
Fly via Dublin (DUB) and Drive
Aer Lingus offers excellent transatlantic fares from the US to Dublin — and the drive from Dublin to Belfast takes just 2 hours via the M1. This is often cheaper than routing directly through Belfast, and lets you explore two countries in one trip.
Consider George Best City Airport (BHD)
Belfast also has George Best City Airport (BHD), just 5 km from the city center, serving domestic UK routes from London, Manchester, and Edinburgh. Combining a transatlantic flight to LHR with an easyJet hop to BHD can save money and reduce ground transport time.
Use Miles & Points
Frequent flyer miles can significantly reduce Belfast airline ticket costs. Check partner award programs for availability to BFS — often better value than cash fares.
Set Fare Alerts
Belfast airfare fluctuates daily. Set a price alert on AirlineTickets.services to be notified automatically when fares to BFS drop from your US departure city.
Flights to Belfast from US — Top Questions
To find the cheapest flights to Belfast from the US, use AirlineTickets.services to compare 500+ airlines with flexible date search. Book 6–8 weeks ahead, travel mid-week, and compare all hub connection options for the lowest Belfast airfare.
Top airlines for flights from the US to Belfast (BFS) include British Airways, Aer Lingus, United Airlines. Routes may be nonstop or connecting depending on your US departure city.
Flight time from the US to Belfast varies by route. Where nonstop flights exist, they range from 45 minutes to 13 hours. Connecting itineraries add 2–5 hours including layover time depending on hub.
Belfast is served by Belfast Airport (IATA: BFS, ICAO: EGAA), located ~18 km northwest of Belfast city center. Dublin DUB (~2h by bus/car), George Best City Airport BHD (~10 min from city) is the nearest alternative hub with additional connections.
Shoulder seasons typically offer the best Belfast airfare from the US. Avoid peak tourist periods and school holidays for the lowest prices. Mid-week departures (Tuesday–Wednesday) also reduce costs by 10–20%.
Belfast Airport (BFS) is located ~18 km northwest of Belfast city center from the city center. Bus takes approximately ~30 min (Airport Express 300), while a taxi takes around ~20 min (£20–30).
Flights to Belfast from the US — Your Complete Guide
Economy round-trip fares to Belfast (BFS) from major US cities typically range $549–$1,050 round-trip. Use our search tool above to compare all airlines for your exact travel dates and lock in the best available Belfast airfare. No booking fees — ever.
Everything to Know About Cheap Flights to Belfast
Flights to Belfast from USA: What to Expect
Belfast is one of the UK’s most exciting cities — transformed from its troubled past into a vibrant hub of world-class museums, a booming food scene, Game of Thrones filming locations, and the stunning Giant’s Causeway just 90 minutes away on the Causeway Coastal Route. Use AirlineTickets.services to compare all available routings and find the lowest cheap flights to Belfast from your nearest US departure city.Belfast Airfare: Budget Tips for US Travelers
Belfast airfare from the USA typically ranges $549–$1,050 round-trip in economy class. Use flexible date search, compare all hub connection options, and set fare alerts for your preferred travel window to secure the best deal on Belfast airline tickets.Belfast Airline Tickets: Booking Advice
When comparing Belfast airline tickets, verify whether your itinerary is a through-ticket or separate bookings. Through-tickets with a single airline or alliance offer better rebooking protection if a connection is missed. Book at least 6 weeks ahead for best prices and consider travel insurance for international itineraries.Most Popular Airlines
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