Find the cheapest flights from Tokyo to Bangkok in 2026. Compare airlines, prices by month, and booking tips to save on your trip.
Route: Tokyo (NRT) → Bangkok (BKK)
Distance: Direct flights not available
Flight Duration: 8h 30m – 12h
Prices by Month
| Month | Avg Price | Demand |
|---|---|---|
| January | €520 | high |
| February | €480 | high |
| March | €420 | medium |
| April | €380 | medium |
| May | €340 | low |
| June | €310 | low |
| July | €350 | low |
| August | €360 | low |
| September | €330 | low |
| October | €380 | medium |
| November | €450 | high |
| December | €580 | high |
Airlines on This Route
- Thai Airways (direct): from €450 — Book directly on Thai Airways website for best seat selection – they release their best fares 6-8 weeks before departure on this route
- All Nippon Airways (ANA) (direct): from €480 — ANA often runs promotions in January and June – sign up for their newsletter to catch sale fares
- Japan Airlines (JAL) (direct): from €470 — JAL offers a lower price guarantee – if you find cheaper within 3 days, they’ll match it
- Thai AirAsia (direct): from €320 — Add baggage during booking – prices double at airport check-in. Check NRT as origin vs HND for different price points
- Singapore Airlines (connecting): from €420 — Singapore stopover bonus – you can add a free Singapore tour or transit hotel if layover is 6-24 hours
- Cathay Pacific (connecting): from €400 — Cathay frequently has competitive pricing – check their Japanese website for different fare classes
Booking Strategy
For Tokyo-Bangkok flights, the optimal booking window is 6-10 weeks ahead for economy class. Flying mid-week (Tuesday-Thursday) saves €40-80 compared to weekend departures. May through September offers the lowest prices, with June being the cheapest month at around €310 average. Thai AirAsia and Thai VietJet consistently undercut full-service carriers by €100-150, but factor in baggage costs. Use Google Flights to track price trends – set alerts for NRT-BKK as prices fluctuate weekly. If your dates are flexible, the ‘flexible dates’ calendar often reveals cheaper options +/- 3 days from your target. Avoid December 20-31 peak period when prices surge to €550+. Consider flying into Don Mueang Airport (DMK) for budget carriers – it’s closer to central Bangkok but requires ground transport.
Route Tips
- Narita Airport (NRT) is typically cheaper to fly from than Haneda (HND) – budget carriers exclusively use NRT. However, Haneda is closer to central Tokyo if you have a morning flight.
- Thai visa on arrival costs €35 and allows 30 days – have a passport photo ready to skip the queue. E-visa applications take 3 business days and can save time at arrival.
- Book a middle seat in the front section of budget carrier planes – these often have more legroom than exit rows which may cost extra.
- Download the Grab app before arrival – it’s the most reliable way to get metered taxi prices without negotiation and shows real-time pricing.
- Bangkok’s BTS Skytrain and MRT subway are efficient and cheap (€0.60-1.50) – avoid taxis during rush hours (7-9am, 5-8pm) when traffic is gridlocked.
Frequently Asked Questions
How long is the flight from Tokyo to Bangkok?
Direct flights from Tokyo (Narita NRT or Haneda HND) to Bangkok (BKK) take approximately 6 hours 30 minutes to 7 hours. Thai Airways, ANA, and Japan Airlines operate daily direct services. If flying with one stop via Singapore, Hong Kong, or Seoul, expect 8.5 to 12 hours total travel time depending on connection duration. Budget carriers like Thai AirAsia and Thai VietJet Air offer direct flights at lower prices, though with fewer amenities.
How much does it cost to fly from Tokyo to Bangkok?
Economy class flights range from €300 to €600 depending on season and airline. Budget carriers like Thai AirAsia start around €300-350 for base fares (plus baggage fees), while full-service airlines like Thai Airways, ANA, and JAL typically cost €450-550. The cheapest period is May through September during Thailand’s monsoon season, with June averaging €310. Peak pricing occurs in December (€580 average) and January-February during Thailand’s cool, dry tourist season.
Are there direct flights from Tokyo to Bangkok?
Yes, multiple airlines operate direct flights between Tokyo and Bangkok. Thai Airways offers multiple daily departures from both Narita and Haneda. All Nippon Airways (ANA) and Japan Airlines also run direct services. Budget options include Thai AirAsia and Thai VietJet Air, typically operating from Narita. All direct flights land at Suvarnabhumi Airport (BKK), the main international gateway about 25km east of central Bangkok.
What is the cheapest month to fly from Tokyo to Bangkok?
June is the cheapest month to fly this route, with average prices around €310. The low season (May-September) corresponds with Thailand’s monsoon season, offering 30-40% savings compared to peak winter months. July and August see slightly higher prices due to Japanese school holidays. November marks the transition to high season, with prices climbing steadily through December when the average hits €580 – nearly double June pricing.
Which airlines fly from Tokyo to Bangkok?
Full-service carriers include Thai Airways (direct, ~€450), ANA (direct, ~€480), and Japan Airlines (direct, ~€470). Budget options are Thai AirAsia and Thai VietJet Air (direct, €300-350). Connecting flights are available via Singapore Airlines, Cathay Pacific, Korean Air, and Vietnam Airlines, typically priced €400-450. Budget carriers charge extra for checked baggage (€15-25), while full-service airlines include 23-30kg baggage allowances.
What airport do I fly into in Bangkok?
Most flights from Tokyo land at Suvarnabhumi Airport (BKK), located approximately 25km east of Bangkok’s city center. It opened in 2006 and handles all international arrivals except some budget carriers. Alternative airport is Don Mueang (DMK), used by Thai AirAsia and Thai VietJet, about 24km north of central Bangkok. From BKK, the Airport Rail Link connects to central Bangkok in 25 minutes (€1.30), while taxis cost €8-12 depending on traffic.
How far in advance should I book Tokyo to Bangkok flights?
Book 6-10 weeks ahead for the best prices on this route. Airlines typically release their cheapest fare classes 8 weeks before departure. Last-minute deals are rare for this popular corridor – waiting often results in higher prices. During peak season (December-January), booking 10-12 weeks ahead is advisable. If your travel dates are fixed, set price alerts 3 months before departure and book when prices drop to or below the historical average for that month.
Is it cheaper to fly from Tokyo to Bangkok on weekdays?
Yes, Tuesday through Thursday departures are typically €40-80 cheaper than Friday-Sunday flights on this route. Wednesday is often the cheapest day, with Tuesday and Thursday close behind. Monday falls in the mid-range. The difference is most pronounced during high season; off-peak months show smaller day-of-week variations. Morning departures (6am-10am) tend to be more expensive than afternoon/evening flights. Use the ‘flexible dates’ feature on search engines to compare across the whole week.
Data updated: 2026-03
