Kuala Lumpur (KUL) → Bangkok (BKK)

Kuala Lumpur International Airport to Suvarnabhumi Airport · 659 nm (1,220 km) · about 2 h nonstop

Cheapest economy fares, checked daily · 38 days of history

Written and maintained by Jake McEwen
KULBKK

Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.

Economy

last checked 18h ago
$63one-way

Thai Vietjet Air · nonstop · 2h 15m · travel Dec 16 · sold via Kiwi.com

Book on Aviasales· $63 ↗Compare on Google Flights ↗Compare on Skyscanner ↗
Lowest (90d)
$29
Typical (median)
$65
Highest (90d)
$69
Checks
48
Cheapest fare seen at each daily check over the last 90 days. Green dots are checks that qualified as a deal.

When it's cheapest to travel

Travel dates of the cheapest fare found at each of our 48 daily checks — where the low fares were, not every date.

Lowest fare by travel month
Oct 2026$651×
Nov 2026$598×
Dec 2026$632×
Jan 2027$307×
Feb 2027$296×
Mar 2027$5918×
Jun 2027$626×
Typical fare by day of travel
Moncheapest$5911×
Tue$6511×
Wed$6520×
Sun$655×
CheckedFareAirlineStopsTravelSold via
2026-10-24$63Thai Vietjet AirnonstopDec 16Kiwi.comBook ↗
2026-10-23$63Thai Vietjet AirnonstopDec 16Kiwi.comBook ↗
2026-10-21$67Thai Vietjet AirnonstopMar 17Kiwi.comBook ↗
2026-10-20$68Thai Vietjet AirnonstopMar 16ClickaviaBook ↗
2026-10-20$69AirAsianonstopFeb 14Kiwi.comBook ↗
2026-10-19$69AirAsianonstopFeb 14—Book ↗
2026-10-18$69Thai Vietjet AirnonstopNov 30—Book ↗
2026-10-16$69Thai Vietjet AirnonstopNov 30—Book ↗
2026-10-16$69Thai Vietjet AirnonstopNov 30—Book ↗
2026-10-15$69Thai Vietjet AirnonstopNov 16—Book ↗
2026-10-14$69Thai Vietjet AirnonstopNov 16—Book ↗
2026-10-13$66Thai Vietjet AirnonstopMar 24—Book ↗

Airlines selling the cheapest fares

Which carrier had the lowest fare on each of our checks over the last 90 days.

  • Thai Vietjet Air ×29
  • Malaysia Airlines ×11
  • AirAsia ×5
  • Batik Air Malaysia ×3

About this route

Kuala Lumpur (KUL) to Bangkok (BKK) is one of the busiest air routes in its market (Asia-Pacific). It links Kuala Lumpur International Airport in Malaysia with Suvarnabhumi Airport in Thailand. The great-circle distance is about 659 nautical miles (759 statute miles), so expect roughly 2 hours in the air nonstop.

Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.

Fares are approximate, from public sources, and can be stale — always verify before booking.