Distance From Heathrow Airport to Suvarnabhumi Airport

The distance from Heathrow Airport () to Suvarnabhumi Airport (BKK) is 9101 miles or 14647 kilometers or 7904 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 Robinson ( United States ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Robinson and Bangkok takes around 20 hours 55 minutes.

Estimated flight time from Heathrow Airport, Robinson, United States to Suvarnabhumi Airport, Bangkok, Thailand is 20 hours 55 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 • - BKK

Kilometers		14647 km
Statute Miles		9101 miles
Nautical Miles		7904 nm
Avg. Time of Flight		20 hours 55 minutes

Heathrow Airport to Suvarnabhumi Airport Flight Route Map - to BKK Flight Path

Location of Heathrow Airport & Suvarnabhumi Airport is given below.
Click the map to view Robinson to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Robinson, United States and Bangkok, Thailand. .

Nonstop flight route between Robinson, United States and Bangkok, Thailand.

Time Difference Between the Airports • - BKK

Time difference between Robinson (United States) and Bangkok (Thailand) is 14 Hours.
Bangkok time is 14 Hours ahead of Robinson.

Location	Local Time
Robinson (United States)	2025-12-16, 03:38:54 MST
Bangkok (Thailand)	2025-12-16, 17:38:54 +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

Heathrow Airport ( / TE17) Robinson, United States

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand