Top Airlines Flying from Belfast to London

Choose from 2 airlines fly from Belfast to London, including easyJet, British Airways, easyJet has lowest fares on this route.

Search direct flights: from Belfast to London for the next 3 months. Book one way from AU$ 30 | Return ticket from AU$ 63.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Belfast to London

The distance between Belfast and London is about 516.85km. The direct flights take around 1 hour 23 minutes. Visit London during July for peak season energy, or opt for December for fewer crowds and cheaper flights.

Cheapest one-way flight priceAU$ 30
Cheapest return ticket priceAU$ 63
Off-season for travelDecember
Peak season for travelJuly
Flight distance516.85km
Average flight time1 hour 23 minutes
Popular airlineeasyJet

Best Time to Book Flights from Belfast to London

The cheapest flights from Belfast to London are available between Nov 16 and Nov 23, with one way flights starting from AU$ 29.

Cheapest flights
From price
Search
  • 29
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from Belfast to London?

    At the moment, you can catch a direct flight from Belfast to London with the following airlines, including: easyJet British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 23 minutes to fly from Belfast (BFS) to London (LON).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Belfast to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 166 flight per week flying from Belfast to London. You can check the weekly schedule for popular airlines on this route below: British Airways: S/M/T/W/T/F/S -- BA1399 (15:01)
  • The cheapest months to fly from Belfast to London is December, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Belfast to London on November 19, 2025 with easyJet, with prices starting at AU$ 13.
  • You can land at any one of the following hubs in London, with Belfast International Airport to London Gatwick Airport (BFS-LGW) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Belfast is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.