BFS - LHR Price
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£127 - £162
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LHR Temperature
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4 - 17 °C
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LHR Rainfall
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40 - 70 mm
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Popular in December High demand for flights, 11% potential price rise |
Cheapest in August Best time to find cheap flights, 12% potential price drop |
Round-trip from £101 From Belfast to London Heathrow |
One-way from £64 One-way flight from Belfast to London Heathrow |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 52% on flights from Belfast to London Heathrow Airport compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £99. For sooner than that we have options available in the next 3 days from £130.
March can be a great time to fly to London Heathrow Airport from Belfast with a flight ticket averaging about £90. Cheapflights users have found deals in the month of March for as cheap as £47. The most expensive prices can be found in the month of July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast to London Heathrow Airport as you normally would.
Some of our airline partners flying from Belfast to London Heathrow have new flexible policies in place due to COVID-19. British Airways, Aer Lingus, and Flybe are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.
Yes, there are multiple flights from Belfast to London Heathrow Airport for under £100. The cheapest flight booked recently is on Aer Lingus for just £68, but on average you can expect to pay £78.
Cheapflights has at least 20 direct flights from Belfast to London Heathrow Airport under £100. A good price for a nonstop flight from Belfast to London Heathrow Airport is less than £78.
There are currently 20+ open flights from Belfast to London Heathrow Airport within the next 7 days for less than £200.
Flying on Aer Lingus is currently your cheapest option to London Heathrow Airport, with prices starting at £68. Another option worth looking into is British Airways, starting at £71 round trip. Aer Lingus is 41% cheaper than the average price of flights available within the next 90 days to this destination.
While on average a flight from Belfast to London Heathrow Airport is generally £93, our data shows the cheapest flight currently is £38. When looking at the most popular route, (Belfast Intl - London Heathrow), you can expect to pay £70 for that flight.
When booking a flight from Belfast to London Heathrow Airport, you may want to consider flying on British Airways, Flybe or Aer Lingus as they are the most popular for this route.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£21 | £83 | No cancel fee | N/A |
Search Ryanair flights
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£60 | £87 | No cancel fee | 86% |
Search easyJet flights
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£73 | £144 | No cancel fee | N/A |
Search Aer Lingus flights
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£75 | £178 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information. |
Search Flybe flights
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£78 | £116 | No cancel fee | 70% |
Search British Airways flights
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Early morning Midnight to 6 AM | 41% of flight departures |
Afternoon Midday to 6 PM | 28% of flight departures |
Morning 6 AM to midday | 26% of flight departures |
Evening 6 PM to midnight | 5% of flight departures |