Booking with EVA Air 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
For Economy class flights, the cheapest month to fly this route is October. The most expensive months are April and January.
The most EVA Air flights from BKK to LON are scheduled on a Monday (2 on average). You will have fewer EVA Air flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Comfort
Entertainment
Food
Crew
Boarding