We help you find cheap flights by searching thousands of routes, across hundreds of airlines, so that you can easily compare the prices. But we recommend that you check all possible airlines, to be sure of getting a great deal.
Bargain-hunters should check when public holidays are in London, as prices are likely to be higher. You should also consider flying in September, when prices are usually at their lowest.
But the prices fluctuate throughout the year. August is the most expensive time to fly. If you want to go during peak season, it's best to book early. Or you could try to find a last-minute deal.
Did you know you can compare accommodation prices too? If you need somewhere to stay in London, take a look at our hotel options to get an idea of prices.
