Travellers have found it’s best to book a flight 38 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chiang Rai to London 1-2 weeks in advance for as low as ฿ 22,514, or ฿ 25,005 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to London. Flights to London from Chiang Rai in March are about ฿ 21,966 on average during March, but can be found for as low as ฿ 15,820.
With an average temperature of 35 °C, peak weather can be found in April. As a traveller, expect to see changes in flight prices during that period. The temperatures in London are colder than in Chiang Rai.