Cheap flights to Thailand

Thailand has 3 main seasons: rainy/monsoon (Jun–Oct), cooler weather when most visits occur (Nov–Feb) and the hot season (Mar–May). The Gulf coast and Gulf of Thailand islands experience monsoon season Oct–Jan. Nationwide events include Songkran, or Thai New Year (Apr 13–15), celebrated with joyful water fights. Loy Krathong (Oct/Nov) is when small floats decorated with candles, incense and flowers are set adrift on rivers, lakes and canals.

The most popular flight destinations in Thailand are Bangkok, Phuket, Ko Samui, Chiang Mai, Krabi and Hat Yai .
You can currently find cheap options like round-trip flights from Chicago to Bangkok starting at $832 for Apr 27 - May 3, round trips from Dallas to Bangkok starting at $735 for Apr 27 - May 4, and cheap flights from Atlanta to Phuket starting at $825 for Apr 30 - May 6.

Some of the most popular airports in Thailand are:

• Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK) in Bangkok
• Phuket International Airport (HKT) in Phuket
• Samui Airport (USM) in Ko Samui
• Chiang Mai International Airport (CNX) in Chiang Mai
• Krabi International Airport (KBV) in Krabi
• Hat Yai International Airport (HDY) in Hat Yai
• Mae Fah Luang - Chiang Rai International Airport (CEI) in Chiang Rai
• Udon Thani International Airport (UTH) in Udon Thani
• Khon Kaen International Airport (KKC) in Khon Kaen

Finding cheap flights to Thailand is easy on Google Flights. Get inspired by and select one of the recommendations at the top of the page.

Or, if you already have a city in mind, just enter it in the destination field in the form above. Then, open the calendar to see the cheapest days to fly. If you don't yet have a destination in mind, don't worry! Just leave Thailand in the destination field and select Explore to easily compare the cheapest flights in Thailand across multiple destinations.

To find the cheapest tickets, it’s usually best to book at least a few weeks in advance for domestic flights and a few months in advance for cheap international flights.

Absolutely. You can easily use Google Flights to plan multi-city trips within Thailand. Select the Multi-city tab at the top of the page, enter the cities you want to visit within Thailand, and adjust the dates accordingly. Google Flights will then display available flight options, so you can plan a seamless itinerary for your journey within Thailand.

When booking a flight to Thailand, play around with flight options and dates in the map to identify the cheapest times to travel. Price history and real-time insights can also tell you if a ticket price is lower or higher than usual. If you already have a specific destination in mind, you can track prices and get notified if the price drops. So, you don't have to worry about paying too much or missing out on the cheapest time to book. Off-peak travel is often more budget-friendly, so planning your trip during these times can lead to significant savings.