Cheap flights from New Delhi to Buenos Aires from $770

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

$770

Akasa Air, flight QP 1118Found 5 days ago, 1 adult

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6:10pmNew DelhiTue, Dec 1

Travel time 31h 45m, 3 stopsDELEZE

5:25pmBuenos AiresWed, Dec 2

$836

Finnair, flight AY 122Found 5 days ago, 1 adult

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7:50amNew DelhiThu, Mar 11

Travel time 29h 50m, 2 stopsDELEZE

5:10amBuenos AiresFri, Mar 12

$887

Air India, flight AI 189Found 7 days ago, 1 adult

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9:40amNew DelhiFri, Nov 13

Travel time 35h 27m, 2 stopsDELEZE

12:37pmBuenos AiresSat, Nov 14

$901

Finnair, flight AY 122Found 3 days ago, 1 adult

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7:50amNew DelhiSun, Feb 21

Travel time 29h 50m, 2 stopsDELEZE

5:10amBuenos AiresMon, Feb 22

$902

Finnair, flight AY 122Found 2 days ago, 1 adult

Check live price

7:50amNew DelhiWed, Dec 2

Travel time 29h 45m, 2 stopsDELEZE

5:05amBuenos AiresThu, Dec 3

Round trips

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

Mar 2 – Mar 12Finnair, 2 stops out, 2 stops back $1,103

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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Travel insuranceTravel insurance quotes for Argentina from EKTA; check what each policy covers.
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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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4$1,168 5–6–7–8$1,114 9–10–11–12–13$887 14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$770 2$902 3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20$941 21–22–23–2425262728293031

$836 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 1, $770.

Lowest fares by month

In the fares found this week, December has the lowest: from $770 one-way, against $911 in September 2027. Pick a month to see its cheapest date.

Octno fares yet
Nov$887
Dec$770
Janno fares yet
Feb$901
Mar$836
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sep$911

Show as a table

Month	Cheapest one-way	Date	Stops
October	—
November	$887	Fri, Nov 13	2 stops
December	$770	Tue, Dec 1	3 stops
January 2027	—
February 2027	$901	Sun, Feb 21	2 stops
March 2027	$836	Thu, Mar 11	2 stops
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	$911	Sun, Sep 5	2 stops

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	–	$887	$770	–	$901	$836	–	–	–	–	–	$911
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 New Delhi to Buenos Aires?

In the fares found this week, December has the lowest: from $770 one-way, against $911 in September 2027.

What is the weather in Buenos Aires in December?

In December, the cheapest month to fly, the average daily high in Buenos Aires is 29 °C and the low 19 °C.

Are there direct flights from New Delhi to Buenos Aires?

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

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