Cheap flights from Heathrow to Europe
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How to find the cheapest flight from
Heathrow (LHR) to Europe
How far in advance should I book a flight from Heathrow to Europe?
To save up to 42% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Heathrow to Europe from £57 1-2 weeks out and tickets from £70 for flights departing within the next 72 hours.