Distance From Cat Bi International Airport to Suvarnabhumi Airport, HPH - BKK Distance

The distance from Cat Bi International Airport (HPH) to Suvarnabhumi Airport (BKK) is 632 miles or 1016 kilometers or 549 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Haiphong (Hai An) ( Vietnam ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Haiphong (Hai An) and Bangkok takes around 1 hours 27 minutes.

Estimated flight time from Cat Bi International Airport, Haiphong (Hai An), Vietnam to Suvarnabhumi Airport, Bangkok, Thailand is 1 hours 27 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • HPH - BKK

Kilometers		1016 km
Statute Miles		632 miles
Nautical Miles		549 nm
Avg. Time of Flight		1 hours 27 minutes

Cat Bi International Airport to Suvarnabhumi Airport Flight Route Map - HPH to BKK Flight Path

Location of Cat Bi International Airport & Suvarnabhumi Airport is given below.
Click the map to view Haiphong (Hai An) to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Haiphong (Hai An), Vietnam and Bangkok, Thailand. .

Nonstop flight route between Haiphong (Hai An), Vietnam and Bangkok, Thailand.

Time Difference Between the Airports • HPH - BKK

Time difference between Haiphong (Hai An) (Vietnam) and Bangkok (Thailand) is 0 Hours.

Location	Local Time
Haiphong (Hai An) (Vietnam)	2025-12-15, 17:54:18 +07
Bangkok (Thailand)	2025-12-15, 17:54:18 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Cat Bi International Airport (HPH / VVCI) Haiphong (Hai An), Vietnam

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand