Cheap flights from Tokyo to Buenos Aires from $854

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

$854

Air Canada, flight AC 6Found 4 days ago, 1 adult

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6:45pmTokyoMon, Jan 18

Travel time 28h 21m, 2 stopsNRTEZE

11:06amBuenos AiresTue, Jan 19

$879

WestJet, flight WS 81Found yesterday, 1 adult

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6:30pmTokyoThu, Nov 12

Travel time 23h 9m, 2 stopsNRTEZE

5:39amBuenos AiresFri, Nov 13

$882

Air Canada, flight AC 4Found 2 days ago, 1 adult

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6:15pmTokyoMon, Dec 7

Travel time 27h 39m, 2 stopsNRTEZE

9:54amBuenos AiresTue, Dec 8

$938

ZIPAIR, flight ZG 24Found yesterday, 1 adult

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2:45pmTokyoMon, Mar 1

Travel time 22h 55m, 2 stopsNRTEZE

1:40amBuenos AiresTue, Mar 2

$960

ZIPAIR, flight ZG 16Found 4 days ago, 1 adult

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11:10amTokyoMon, Jan 11

Travel time 25h, 3 stopsNRTEZE

12:10amBuenos AiresTue, Jan 12

Round trips

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

Plan the rest of the trip

Mobile data in ArgentinaTravel eSIM from $5, installed before you fly.
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Getting from the airportTransfers and car hire in Buenos Aires, booked ahead at a fixed price.
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Things to do in Buenos AiresPopular tours from $70 per person.
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Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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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$1,167 27$1,063 28$1,288 29$1,122 30$1,107 31$1,289

November 2026

MoTuWeThFrSaSu1–2–3–4–5$991 6$1,197 7$1,134 8–9–10–11–12$879 13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5$998 6–7$882 8–9–10–11–12–13–14$1,003 15–16–17–18–19–20–21–22–23–2425262728293031

$960 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 12, $879.

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from $854 one-way, against $1,063 in October. Pick a month to see its cheapest date.

Oct$1,063
Nov$879
Dec$882
Jan$854
Febno fares yet
Mar$938
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sepno fares yet

Show as a table

Month	Cheapest one-way	Date	Stops
October	$1,063	Tue, Oct 27	2 stops
November	$879	Thu, Nov 12	2 stops
December	$882	Mon, Dec 7	2 stops
January 2027	$854	Mon, Jan 18	2 stops
February 2027	—
March 2027	$938	Mon, Mar 1	2 stops
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Buenos Aires. Average daily high and low and monthly precipitation, 1991–2020 normals.

	Oct2026	Nov	Dec	Jan2027	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
Lowest fare	$1,063	$879	$882	$854	–	$938	–	–	–	–	–	–
High °C	23°	26°	29°	30°	29°	27°	23°	19°	16°	16°	18°	20°
Low °C	13°	16°	19°	20°	19°	18°	14°	11°	8°	8°	9°	11°
Precipitation mm	123	118	123	134	129	120	130	94	62	74	70	81

Source: Buenos Aires on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, January 2027 has the lowest: from $854 one-way, against $1,063 in October.

What is the weather in Buenos Aires in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Buenos Aires is 30 °C and the low 20 °C.

Are there direct flights from Tokyo to Buenos Aires?

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

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