If you were denied boarding your flight, you could be entitled to compensation. A denied boarding is often the result of an overbooked flight. You are not entitled to compensation if you were denied boarding by the airline for a valid reason. These justified grounds include concerns over health, safety or incomplete travel documents. If you are denied boarding, you are entitled to a replacement flight or if you decide not to fly a refund of your ticket. Always keep the boarding pass of the flight you were denied on and ask for a letter from the airline confirming that you were denied boarding explaining the reason why. The compensation for denied boarding is based on the distance of your flight. If your flight is within the EU, you are entitled to 250 euros for flights up to 1500 kilometres and 400 euros for flights exceeding 1500 kilometres. If your flight is partly outside the EU, you are entitled to compensation if your flight is from the EU or from outside the EU to the EU with a European airline. You are entitled to 250 euros for flights up to 1500 kilometres, 400 euros for flights between 1500 kilometres and 3.5 thousand kilometres and 600 euros for flights exceeding 3.5 thousand kilometres. If your arrival delay is between 3 and 4 hours on flights over 3.5 thousand kilometres, you are entitled to 300 euros. You can check your entitlements regarding a denied boarding on our website www.euclane.co.uk