Cheap Flights from Bangkok to Tokyo
Looking for cheap flights from Bangkok to Tokyo? Compare prices across 4 airlines including ANA, Japan Airlines, Thai Airways, and Thai AirAsia X. Flight ticket from Bangkok to Tokyo starts at $250 round trip. Bangkok to Tokyo flight time is approximately 6 hours 30 minutes to 7 hours, covering 4,588 km. Book 6-10 weeks ahead for the best prices. Use Flighko to find the cheapest days to fly.
Flight Duration & Airports
- ›Nonstop flight time: 6h 25m–7h 00m northeast-bound; returns run about an hour faster on jet-stream tailwinds
- ›Departure: Bangkok Suvarnabhumi (BKK) for full-service; Don Mueang (DMK) for some LCC rotations
- ›Arrival: Tokyo Haneda (HND) — 30 minutes from central Tokyo — or Narita (NRT), 60-90 minutes east
- ›Distance: approximately 4,588 km (2,870 miles)
- ›Time difference: Tokyo is GMT+9, two hours ahead of Bangkok
Pricing & Seasonality
- ›Round trips start near $250-400 on LCCs; full-service from ~$500
- ›Cheapest months: May-June (post-Golden Week) and September-October typhoon-shoulder weeks
- ›Peak pricing: Japanese New Year (late Dec-early Jan), Golden Week (late April-early May) and Obon (mid-August)
- ›Tuesday/Wednesday departures consistently price below weekend flights
- ›Book 6-10 weeks ahead for the best fares on this leisure-heavy corridor
Airline Comparison
- ›Thai Airways: BKK-HND/NRT wide-bodies with full service, 30 kg checked baggage, Royal Orchid Plus miles
- ›ANA: Haneda slots with excellent service ratings and smooth Narita connections onward
- ›Japan Airlines: parallel Haneda frequencies with comparable full-service product
- ›Zipair: JAL's low-cost long-haul arm — Narita base fares from ~$200 one-way, everything else à la carte
- ›Thai AirAsia X: Don Mueang budget option, hand baggage only at base fare
Visa & Entry Requirements
- ›Thai passport holders need a Japan visa arranged in advance; e-visa available
- ›Most Western nationalities enter Japan visa-free for up to 90 days
- ›Visit Japan Web pre-registration speeds immigration at both Narita and Haneda
- ›Passport validity covering the entire stay required
Booking Tips
- ›Avoid Japanese holiday clusters: Golden Week, Obon and New Year can double fares
- ›Cherry blossom season (late March-early April) books out 10+ weeks ahead
- ›Compare HND vs NRT arrivals — Haneda's central location often justifies a fare premium
- ›LCC sale cycles (Zipair/Thai AirAsia X) regularly drop round trips below $300
- ›Tuesday/Wednesday departures save 10-15% versus Friday-Sunday
Getting Into Tokyo
- ›From Haneda: monorail or Keikyu line to central Tokyo in 13-30 minutes
- ›From Narita: Narita Express (N'EX) to Tokyo Station in about 60 minutes; Sky Access line cheaper
- ›Limousine buses serve major hotels directly from both airports
- ›Suica/Pasmo IC cards cover all Tokyo metro, JR lines and convenience stores
Why Fly Bangkok to Tokyo?
- ›Five carriers across two Tokyo airports keep fares competitive year-round
- ›LCC entry (Zipair, Thai AirAsia X) has cut typical fares by a third since 2020
- ›Dense schedules mean same-day rebooking options when plans change
Airlines Flying Bangkok to Tokyo
3 airlines operate nonstop between Bangkok and Tokyo:
| Airline | Nonstop | Notes |
|---|---|---|
| Multiple airlines | Nonstop | Highest frequency |
Flexible on layovers? Connecting flights via major hubs can sometimes be cheaper than flying direct. Use Flighko to compare both options and find the best deal for your schedule.
Best Time to Book & Fly Bangkok to Tokyo
Finding cheap flights depends on timing. Here's what you need to know about the best time to fly from Bangkok to Tokyo:
When to Book
Book 4-8 weeks ahead for the best average prices. Going further out can pay off for peak travel seasons and major events when demand spikes.
Best Day to Fly
Tuesday departures tend to be priced lower than other days, while Sunday departures are typically the most expensive.
Best Time of Day
Morning flights are generally cheaper than evening ones on this route. If your schedule allows, consider early departures for potential savings.
Best Month
October tends to offer the best prices for this route. Set a price alert on Flighko to catch fare drops in real time.
Are Bangkok to Tokyo Flights Often Delayed?
Historical tracking shows roughly 22% of flights on this route run late, averaging around 85 minutes. Evening flightshave historically run more reliably — worth factoring in if you've got a tight connection.
How to Find Cheap Flights from Bangkok to Tokyo
Here are proven strategies to help you find the cheapest flights on this route:
- Book in advance: For the best prices, book your flight 4-8 weeks before departure. Last-minute bookings typically cost 20-40% more.
- Be flexible with dates: Flying on Tuesdays can save you 15-25% compared to other days. Use Flighko's flexible date search to see prices across the entire month.
- Compare airlines: Don't settle for the first price you see. Flighko compares prices from 200+ airlines, including budget carriers and full-service airlines.
- Set price alerts: Not ready to book yet? Set a price alert on Flighko and we'll notify you when fares drop for your desired route.
- Consider nearby airports: Sometimes flying into or out of a nearby airport can save you hundreds of dollars. Check prices for alternate airports on Flighko.
- Travel during off-peak seasons: Avoid peak travel times like holidays and school breaks. Shoulder season travel (just before or after peak) often offers the best balance of good weather and low prices.
Flight Route Information
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