Fares Found From 20 Cities to Bangkok
*Round-trip fares based on recent searches. Prices may have changed. Updated multiple times daily.
When to Fly to Bangkok
Songkran Water Festival
Peak: April 14, 2026
Cool Season
Peak: December 15, 2026
Chinese New Year (Yaowarat)
Peak: January 29, 2027
Celebrate the vibrant Songkran Water Festival, Thailand's biggest and most iconic annual event, with lower airfares and an advantageous exchange rate.
Frequently Asked Questions
How much do flights to Bangkok cost?
Round-trip fares to Bangkok have recently been found from around $274 from Tokyo. Prices vary by origin city and time of year. We check fares daily from 20 US cities.
What is the cheapest month to fly to Bangkok?
Flight prices to Bangkok fluctuate throughout the year. Our GO Score algorithm tracks daily prices and flags when fares drop below average. Check back regularly as scores update daily, or browse our "When to Fly" section above for timing insights.
Which US city has the cheapest flights to Bangkok?
Based on recent searches, Tokyo (NRT) currently has the cheapest fares to Bangkok at around $274 round-trip. That's 19% below the historical average.
What is the best time to visit Bangkok?
Right now is notable for Bangkok: Songkran Water Festival. Our GO Score (currently 65/100) combines flight prices, weather, events, and currency data to find the best travel windows.
How long is the flight to Bangkok?
Flight times to Bangkok vary depending on your departure city and whether you fly direct or with connections. Check individual route pages for more details and to compare fares from your nearest airport.
Fares found from Tokyo (NRT). Prices may vary.
