Cheap Flights from Belfast to London Starting at $18
Helping travelers to find the best flight offers
Cheapest flights from Belfast to London
Flying from Belfast to London? Search over 700 airlines, 50+ travel agencies and more than 5 top booking systems in one go to uncover the best prices, timetables and ticket conditions for your trip. Friendly and fast, we help you compare options so you can book the flight that fits your schedule and budget with confidence.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Belfast to London for the quickest, most convenient way to bridge Northern Ireland and the capital — fewer hassles, no long layovers, and more time at your destination. While connecting options can sometimes be cheaper, a non-stop flight saves hours and offers a more comfortable, stress-free journey, so book a direct service when time and ease matter.
Schedule of direct flights from Belfast to London
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Belfast to London:
Belfast airports overview
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London airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Belfast to London
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$18
EasyJet
Direct flight
1h 10m
02/14/2026
The cheapest one-way flight from Belfast to London departs on 02/14/2026, is operated by EasyJet and costs $18
Cheapest round trip flight
$48
EasyJet
Direct flight
2h 40m
02/27/2026
The cheapest roundtrip flight from Belfast to London departs on 02/27/2026, is operated by EasyJet and costs $48
The fastest flight
1h 10m
Fastest flight from Belfast to London takes 1h 10m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
5:45 AM
Latest flight
10:45 PM
Average flight duration
1h 22m
Direct flights count
198
Distance
527km
Timezone difference
0h
The distance between Belfast and London is 527km (327 miles). The average flight duration is 1h 22m. There are 198 direct flights from Belfast to London. Belfast and London are in the same time zone. Flights from Belfast begin at 5:45 AM. The latest flight from Belfast departs at 10:45 PM
More than 4 airlines operate flights from Belfast to London, including EasyJet, Skyview Airways Company Limiteddba Skyview, Ryanair, and Aer Lingus. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $18, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Belfast is served mainly by two airports with distinct roles: Belfast International (BEF), a hub for a mix of low-cost and charter carriers handling many international and seasonal routes, and George Best Belfast City (BHD), a closer, smaller airport that typically caters to short-haul and business-focused flights. International is about 20–25 miles northwest of the city centre (roughly 30–50 minutes by car) and can be reached by coach services or taxis; fares for shared coaches usually fall in a modest range. City airport sits around 3 miles from central Belfast (10–20 minutes by taxi or regular bus), making it the more convenient option for quick connections. Pros: International offers more route variety and budget options; City offers speed and proximity. Cons: International can be further and sometimes pricier to reach, while City can be busier and has fewer long-haul choices.
London is served by several airports with different roles. Heathrow (LHR) is typically the city’s primary international hub, favored by full-service carriers and many transatlantic and long-haul flights; it sits about 24 km west of central London and is usually reached in 15–50 minutes by the Heathrow Express, London Underground (Piccadilly line) or taxi — fares and times vary by service and traffic. Gatwick (LGW) to the south is often positioned as a large international and leisure gateway with a mix of full-service and low-cost airlines, around 45 km away and commonly reached in 30–60 minutes by Gatwick Express or rail. Stansted (STN) and Luton (LTN) are typically low-cost and charter-focused airports further out, often used by budget carriers; they can be 40–70 km from central London and reached by dedicated express trains or coach services in roughly 30–90 minutes. London City (LCY) is usually the most central and business-oriented, close to Canary Wharf and the financial district, often reached within 15–30 minutes by DLR or taxi but serving fewer long-haul routes. Pros include wide choice and frequent connections across price points; cons can be longer transfers from outer airports, variable fares, and different terminals requiring time to connect.
How much is the cheapest flight ticket from Belfast to London?
The cheapest flight ticket from Belfast to London according to data for the last 48 hours costs $18
When is the best time to buy air tickets on the route Belfast — London?
Often the best time to buy tickets from Belfast to London is 2 months before departure.
When is the cheapest time of year to fly from Belfast to London?
Based on statistics over the past years, the lowest prices for flights from Belfast to London can be found flying in these months: December, January, April.
How long does it take to fly from Belfast to London?
The fastest flights from Belfast to London start from 1 hour 10 minutes in the air.
Which airline can fly direct from Belfast to London?
The following airlines operate direct flights on the route Belfast — London: EasyJet
The cost of a one-way flight from Belfast to London ranges from $18 (December 2025) to $32 (March 2026). On average, the ticket price is about $25–$31.
