The flight time from Narita International Airport to Suvarnabhumi Airport is:

6 hours, 17 minutes

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Flying time from NRT to BKK

The total flight duration from NRT to BKK is 6 hours, 17 minutes.

This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.

If you're planning a trip, remember to add more time for the plane to taxi between the gate and the airport runway. This measurement is only for the actual flying time. You should also factor in airport wait times and possible equipment or weather delays. If you're trying to figure out what time you'll arrive at the destination, you may want to see if there's a time difference between NRT and BKK.

The calculation of flight time is based on the straight line flight distance from NRT to BKK ("as the crow flies"), which is about 2,889 miles or 4 650 kilometers.

Your trip begins at Narita International Airport in Tokyo, Japan.
It ends at Suvarnabhumi Airport in Bangkok, Thailand.

Your flight direction from NRT to BKK is West (-111 degrees from North).

The flight time calculator measures the average flight duration between points. It uses the great circle formula to compute the travel mileage.

Narita International Airport

City: Tokyo
Country: Japan
Category: airports

Suvarnabhumi Airport

City: Bangkok
Country: Thailand
Category: airports

Flight time calculator

Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a typical flight would take. Find your travel time to estimate the length of a flight between airports, or ask how long it takes to fly from one city to another.