JetSetAuthority

Route · Asia

SIN Singapore ⇄ BKK Bangkok

Singapore Changi Airport (Singapore) and Suvarnabhumi Airport (Thailand): great-circle distance, estimated scheduled flight time each way, time difference and jet lag.

Distance1,417 km880 mi765 nautical miles
SIN → BKK2 h 40 minestimated block time
BKK → SIN2 h 40 minestimated block time
Clock change−1 hBangkok vs Singapore, today
Great-circle route from Singapore (SIN) to Bangkok (BKK)SINSingaporeBKKBangkok
The shortest path over the Earth’s surface (great circle), drawn on a Natural Earth projection. Real flight paths bend around weather, winds and closed airspace.

Flight time each way

SIN → BKK

2 h 40 min

Estimated gate-to-gate scheduled time. Initial heading 346° (NNW).

Leave Singapore Sat 7 Nov, 10:00 local → arrive Bangkok Sat 7 Nov, 11:40 local.

BKK → SIN

2 h 40 min

Estimated gate-to-gate scheduled time. Initial heading 165° (SSE).

Leave Bangkok Sat 7 Nov, 10:00 local → arrive Singapore Sat 7 Nov, 13:40 local.

The two directions differ by 1 minute in our estimate: this route runs mostly north–south, so the prevailing westerly winds make little difference. How we estimate it.

Distance

Great-circle distance1,417 km · 880 mi · 765 nmi
Initial heading346° (NNW) from SIN; 165° (SSE) from BKK
Farthest from the equator13.7°N
Crossesneither the equator nor the 180th meridian
Share of the longest possible trip7% of the 20,015 km to the far side of the Earth

Time zones and jet lag

SINAsia/Singapore — UTC+8 now; UTC+8 all year (no daylight saving time)
BKKAsia/Bangkok — UTC+7 now; UTC+7 all year (no daylight saving time)
DifferenceBangkok is 1 hour behind Singapore today.

Jet lag, flying SIN → BKK. Your body clock has to move 1 hour later, like a westward trip. A shift this small rarely causes much jet lag; most people feel normal within a day or so. Flying the other way, the shift is reversed.

General information, not medical advice.

The two airports

SIN Singapore Changi AirportSingapore, Singapore · longest runway 13,123 ft4,000 m BKK Suvarnabhumi AirportBangkok, Thailand · longest runway 13,123 ft4,000 m

More routes from SIN and BKK

SINKUL Singapore – Kuala Lumpur 297 km185 mi · 1 h 25 min SINMNL Singapore – Manila 2,375 km1,476 mi · 3 h 45 min SINDEL Singapore – Delhi 4,159 km2,584 mi · 5 h 55 min ISTSIN Istanbul – Singapore 8,681 km5,394 mi · 10 h 25 min LHRSIN London – Singapore 10,883 km6,762 mi · 12 h 40 min SINJFK Singapore – New York 15,341 km9,532 mi · 18 h 30 min BKKCNX Bangkok – Chiang Mai 597 km371 mi · 1 h 45 min BKKHAN Bangkok – Hanoi 995 km618 mi · 2 h 10 min HKGBKK Hong Kong – Bangkok 1,690 km1,050 mi · 3 h DOHBKK Doha – Bangkok 5,280 km3,281 mi · 6 h 45 min SYDBKK Sydney – Bangkok 7,515 km4,669 mi · 9 h 50 min LHRBKK London – Bangkok 9,578 km5,951 mi · 11 h 15 min

Routes of a similar length

ATLCUN Atlanta – Cancún 1,421 km883 mi · 2 h 40 min DENORD Denver – Chicago 1,426 km886 mi · 2 h 30 min SVOAER Moscow – Sochi 1,405 km873 mi · 2 h 40 min BNECNS Brisbane – Cairns 1,392 km865 mi · 2 h 40 min

Need a different pair? The flight-time calculator works for any two of 3,245 airports. Not covered: which airlines fly this route, schedules, fares and live status — that data is proprietary and we don’t guess it.

Photos on airport pages are credited there. Estimates are rounded to 5 minutes; typical error about 13 minutes (validation).