On average, the least expensive day to fly to Bangkok from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as 513€. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ireland to Bangkok on a Friday will generally be more expensive and average around 558€. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
According to our data, the cheapest time of day to fly to Bangkok is at midday. momondo users have found flights departing from Ireland to Bangkok at midday for as low as 521€. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are 546€ on average. Flights to Bangkok from Ireland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
When planning your flight to Bangkok, it is important to be aware that some months are not as ideal as others. Specifically, the months of May, June, or July could carry a higher chance of rain, as Bangkok sees up to 5.1 inches (130 mm) or more. There are still things to do in Bangkok even when it's raining, but be aware that rain is highly probable in the area. Many tourists kill time during rain and storms by going to shopping centres in the area, like Thanon Khao San.