Cheapest month to fly to Bangkok

The cheapest month to fly to Bangkok is most often September — cheapest from 27% of the 63 origin cities we track, and an autumn month (Sep–Nov) is cheapest for 49% of them. It depends where you fly from; the cheapest right now are Kuala Lumpur (from 121 EUR, October); Singapore (from 137 EUR, January); Jakarta (from 152 EUR, January); Taipei (from 159 EUR, August).

When is it cheapest to fly to Bangkok? Below is the cheapest month and round-trip fare from 63 origin cities, from Flightmussy's 12-month fare scans. Updated 2026-06-13.

RouteCheapest monthFromYearly swing
Kuala Lumpur → BangkokOctober 2026121 EUR33%
Singapore → BangkokJanuary 2027137 EUR43%
Jakarta → BangkokJanuary 2027152 EUR35%
Taipei → BangkokAugust 2026159 EUR42%
Hong Kong → BangkokAugust 2026175 EUR14%
Shanghai → BangkokAugust 2026186 EUR80%
Mumbai → BangkokSeptember 2026196 EUR34%
Seoul → BangkokNovember 2026254 EUR28%
Beijing → BangkokAugust 2026255 EUR21%
Osaka → BangkokJanuary 2027261 EUR34%
Tokyo → BangkokSeptember 2026308 EUR31%
Dubai → BangkokOctober 2026342 EUR28%
Melbourne → BangkokAugust 2026362 EUR24%
Stockholm → BangkokNovember 2026396 EUR47%
Abu Dhabi → BangkokSeptember 2026397 EUR42%
Doha → BangkokJune 2026429 EUR23%
Athens → BangkokJune 2026475 EUR51%
Gothenburg → BangkokAugust 2026479 EUR40%
Rome → BangkokJune 2026487 EUR25%
Milan → BangkokJune 2026495 EUR18%
Zurich → BangkokJune 2026498 EUR36%
Istanbul → BangkokSeptember 2026500 EUR17%
Cairo → BangkokSeptember 2026502 EUR30%
Johannesburg → BangkokSeptember 2026514 EUR8%
Barcelona → BangkokJune 2026517 EUR25%
London → BangkokNovember 2026526 EUR23%
Hamburg → BangkokJune 2026527 EUR37%
Auckland → BangkokAugust 2026529 EUR43%
Frankfurt → BangkokAugust 2026545 EUR18%
Berlin → BangkokJune 2026546 EUR32%
Munich → BangkokJune 2026546 EUR15%
Vienna → BangkokNovember 2026561 EUR53%
Prague → BangkokAugust 2026563 EUR25%
Copenhagen → BangkokAugust 2026566 EUR22%
Madrid → BangkokJune 2026567 EUR15%
Vancouver → BangkokJune 2026572 EUR24%
Brussels → BangkokNovember 2026575 EUR14%
Paris → BangkokDecember 2026577 EUR18%
Amsterdam → BangkokJune 2026583 EUR49%
Dublin → BangkokSeptember 2026593 EUR13%
Budapest → BangkokSeptember 2026613 EUR23%
Helsinki → BangkokJuly 2026617 EUR18%
Cologne → BangkokNovember 2026629 EUR25%
Edinburgh → BangkokSeptember 2026651 EUR32%
Cape Town → BangkokSeptember 2026664 EUR13%
Lisbon → BangkokSeptember 2026664 EUR18%
Manchester → BangkokJune 2026670 EUR14%
Tel Aviv → BangkokJanuary 2027674 EUR25%
Warsaw → BangkokNovember 2026713 EUR6%
Los Angeles → BangkokOctober 2026736 EUR14%
San Francisco → BangkokAugust 2026753 EUR30%
Porto → BangkokOctober 2026766 EUR11%
Boston → BangkokOctober 2026783 EUR32%
Chicago → BangkokSeptember 2026784 EUR25%
New York → BangkokNovember 2026788 EUR21%
Washington → BangkokSeptember 2026797 EUR31%
Casablanca → BangkokSeptember 2026801 EUR15%
Miami → BangkokSeptember 2026866 EUR30%
Sao Paulo → BangkokAugust 20261090 EUR21%
Bogota → BangkokOctober 20261098 EUR29%
Mexico City → BangkokSeptember 20261113 EUR11%
Rio De Janeiro → BangkokApril 20271136 EUR20%
Buenos Aires → BangkokSeptember 20261713 EUR11%

Fares are round-trip estimates in EUR from 12-month scans — they change constantly; click any route to search live prices.

See also: the cheapest month to fly almost anywhere — Flightmussy's global fare-data study.

Frequently asked questions

When is the cheapest month to fly to Bangkok?
September is the most common cheapest month to fly to Bangkok — cheapest from 27% of 63 origin cities, with an autumn month cheapest for 49%. It varies by origin; see the per-origin table below. Updated 2026-06-13.
Where is it cheapest to fly to Bangkok from?
The cheapest origins to Bangkok right now are Kuala Lumpur (from 121 EUR, October); Singapore (from 137 EUR, January); Jakarta (from 152 EUR, January); Taipei (from 159 EUR, August). Full ranked list below.
How is this calculated?
From Flightmussy's 12-month forward fare scans: for every origin city that flies to Bangkok, we take the cheapest round-trip fare and the calendar month it falls in, then aggregate across 63 origins. Fares are estimates, not live quotes — click any route to search current prices.

Cheap flights and the cheapest month to fly, worldwide

About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

Flight price data & research

Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

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