The cheapest times to fly from BKK to NRT are

  • May 7th to June 17th
  • August 6th to December 16th (except the week of August 13th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BKK to NRT is late October to early November. Prices can be as high as $640 for Friday flights during early to mid July, or as low as $295 for Tuesday flights around late October to early November.


When to Fly to Tokyo

Flying from Bangkok (BKK) to Tokyo (NRT) will usually cost between $299 to $567 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $301. Due to high demand the most expensive time to fly is early to mid July, with an average price of $565. Planning your trip to low-cost times can easily save you $264 on economy flights and even more on first-class flights. Generally, any price below $405 can be considered a good price for a round-trip BKK to NRT flight.

See below for a graph of average weekly prices for the BKK to NRT route. All prices are for round-trip tickets in USD.

BKK to NRT Flight Prices

Compared to other flights, the BKK to NRT flight is much cheaper than the average and costs much less than the average flight leaving from Bangkok. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Tokyo, and Sundays are the most expensive days to return to Bangkok. Selecting flights on the least expensive days could save you up to $24 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $402. Return trip prices are from the NRT to BKK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BKK to NRT can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 6 hour 11 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from BKK to NRT? We’ve got answers.

Which airlines fly this route?

You can find 46 major airlines flying this route most often: Air Busan, Air China, Air Macau, Air New Zealand, Air Seoul, ANA, Asiana, Bangkok Airways, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, China Southern, EASTAR JET, El Al, Ethiopian, EVA Air, Fiji Airways, Firefly, Garuda Indonesia, Hawaiian, Hong Kong Airlines, Hong Kong Express, JAL, Jeju Air, Jetstar, Jin Air, Korean Air, Malaysia Airlines, Peach Aviation, Philippine Airlines, Qantas, Royal Brunei, S7, Scoot, Shandong, Shenzhen, Sichuan Airlines, Singapore Airlines, SriLankan, T’Way Air, THAI, VietJet Air, Vietnam Airlines, Virgin Australia, Xiamen, and potentially more during busy seasons.

How far away is it from Narita International Airport to Suvarnabhumi International Airport?

The distance between the two airports is roughly 2888 miles or 4648 kilometers.

How long does it take to fly from BKK to NRT?

The real-world flight time for a nonstop BKK to NRT flight is about 6 hour 11 minutes.

How many flights go between Bangkok and Tokyo?

It depends on the day of the week and the date, but a typical day might have around 115 available flights from BKK to NRT.


Airport Location Info


Departing Airport

Origination code BKK
Origination airport name Suvarnabhumi International Airport
City Bangkok
Country Thailand
Latitude 13.7
Longitude 100.7

Return Airport

Destination code NRT
Destination airport name Narita International Airport
City Tokyo
Country Japan
Latitude 35.8
Longitude 140.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.