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Cheap flights from Buenos Aires to Bangkok

One-way from $826, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Nov 22$890Mon, Nov 23Any priceTue, Nov 24Any priceWed, Nov 25$826Thu, Nov 26Any priceFri, Nov 27Any priceSat, Nov 28Any priceSun, Nov 29$899

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$826
JetSmart, flight JA 3880Found 2 days ago, 1 adult
Check live price
5:45amBuenos AiresWed, Nov 25
Travel time 30h 12m, 3 stopsAEPBKK
9:57pmBangkokThu, Nov 26
$867
ITA Airways, flight AZ 681Found 3 days ago, 1 adult
Check live price
1:55pmBuenos AiresMon, Nov 30
Travel time 30h 20m, 3 stopsEZEBKK
6:15amBangkokWed, Dec 2
$890
Air Europa, flight UX 42Found 2 days ago, 1 adult
Check live price
1:15pmBuenos AiresSun, Nov 22
Travel time 28h 5m, 3 stopsEZEBKK
3:20amBangkokTue, Nov 24
$899
Air Europa, flight UX 42Found 5 days ago, 1 adult
Check live price
1:15pmBuenos AiresSun, Nov 29
Travel time 28h 5m, 3 stopsEZEBKK
3:20amBangkokTue, Dec 1
$951
JetSmart, flight JA 3880Found 5 days ago, 1 adult
Check live price
5:20amBuenos AiresTue, Nov 17
Travel time 28h 27m, 3 stopsAEPBKK
7:47pmBangkokWed, Nov 18

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ThailandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Bangkok, booked ahead at a fixed price.
    See options
  • Things to do in BangkokPopular tours from $13.36 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Thailand from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27$1,05828$1,09729–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9$1,01510–11–12–13–14–15–16$1,01717$95118$1,01819$99620–21–22$89023–24–25$82626–27–28–29$89930$867

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7$9858–9–10–11–12–13–14–15–16–17–18–19$1,82920–21–22–23–2425262728293031
$1,008 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 25, $826.

Lowest fares by month

In the fares found this week, November has the lowest: from $826 one-way, against $1,320 in August 2027. Pick a month to see its cheapest date.

  1. Oct$1,058
  2. Nov$826
  3. Dec$985
  4. Jan$1,047
  5. Feb$1,008
  6. Mar$1,206
  7. Apr$1,221
  8. Mayno fares yet
  9. Jun$1,010
  10. Julno fares yet
  11. Aug$1,320
  12. Sepno fares yet
$0$500$1,000$1,500Oct$826NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$1,058Tue, Oct 273 stops
November$826Wed, Nov 253 stops
December$985Mon, Dec 72 stops
January 2027$1,047Mon, Jan 252 stops
February 2027$1,008Mon, Feb 152 stops
March 2027$1,206Mon, Mar 13 stops
April 2027$1,221Fri, Apr 302 stops
May 2027—
June 2027$1,010Mon, Jun 73 stops
July 2027—
August 2027$1,320Wed, Aug 111 stop
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Bangkok. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$1,058$826$985$1,047$1,008$1,206$1,221–$1,010–$1,320–
High °C33°33°32°33°34°35°36°35°34°34°33°33°
Low °C25°25°23°23°25°26°27°27°26°26°26°25°
Precipitation mm289451224215193217199190227336

Source: Bangkok on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Buenos Aires to Bangkok?

In the fares found this week, November has the lowest: from $826 one-way, against $1,320 in August 2027.

What is the weather in Bangkok in November?

In November, the cheapest month to fly, the average daily high in Bangkok is 33 °C and the low 25 °C.

Are there direct flights from Buenos Aires to Bangkok?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Monday departures are the cheapest, with a typical lowest fare of $1,015. Friday is the priciest at about $1,221.

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