BFS - LHR Price
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£92 - £118
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LHR Temperature
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8 - 24 °C
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LHR Rainfall
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39 - 66 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 £92 From Belfast International to Heathrow |
One-way from £47 One-way flight from Belfast International to Heathrow |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 37% on flights from Belfast International to Heathrow compared to booking the week you need them. Waiting 58 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 £82. For sooner than that we have options available in the next 3 days from £99.
March can be a great time to fly to Heathrow from Belfast International with a flight ticket averaging about £74. Cheapflights users have found deals in the month of March for as cheap as £46. The most expensive prices can be found in the month of December.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
British Airways, Aer Lingus, and easyJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
In Belfast International, there will be same rainfall in Belfast International compared to Heathrow over the next 24 days.
Our data indicates that the weather will be 24 °C on average in the month of July. The temperature in Heathrow is typically hotter than in Belfast International. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£26 | £104 | No cancel fee | N/A |
Search Ryanair flights
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£67 | £134 | No cancel fee | 86% |
Search easyJet flights
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£102 | £168 | No cancel fee | 70% |
Search British Airways flights
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£127 | £180 | No cancel fee | N/A |
Search Aer Lingus flights
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£93 | £227 | 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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