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Saint Petersburg – Buenos Aires: cheap flights

Prices on this page were found by travellers in recent searches. Choose your dates to see live prices from airlines and travel agencies.Round trips from Saint Petersburg to Buenos Aires currently start at $1,528. The cheapest month is February, from $1,528.

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Round trip from

$1,528

25 Feb – 1 Mar · Ajet · 2 stops

found today

Also for this trip: eSIM Transfer

The route at a glance

About 13215 km separate Saint Petersburg and Buenos Aires; the quickest flight is 21 h and a typical one 24 h 42 min.

None of the cheapest tickets found were direct; Royal Air Maroc carries 47% of them.

Most cheap flights leave from Pulkovo Airport (14 km from the centre of Saint Petersburg).

Most land at Ministro Pistarini Airport (27 km from the centre of Buenos Aires).

A one-way ticket starts at $812, a round trip at $1,528.

Cheapest price by month

MonthRound trip from
November 2026$1,570
December 2026$1,600
January 2027$1,530
February 2027$1,528
March 2027$1,546
April 2027$1,547
May 2027$1,634
June 2027$1,926
July 2027$1,974
August 2027$1,689
September 2027$1,677
October 2027$1,749

Cheapest day to fly

Looking two months ahead, 2 December is the cheapest date to leave, at $836.

Tuesday is the cheapest day of the week to fly.

Cheapest day to fly
MonTueWedThuFriSatSun
4
$1,124
5
$1,040
6
$1,031
7
$1,078
8
$1,139
9
$935
10
$1,019
11
$923
12
$1,034
13
$915
14
$1,067
15
$1,072
16
$1,017
17
$966
18
$1,038
19
$1,184
20
$986
21
$993
22
$880
23
$941
24
$951
25
$907
26
$1,035
27
$973
28
$1,086
29
$936
30
$1,032
1 Dec
$955
2
$836
3
$975
4
$1,017
5
$1,061
6
$926
7
$954
8
$881
9
$1,018
10
$1,096
11
$1,109
12
$982
13
$1,070
14
$1,040
15
$1,053
16
$1,069
17
$1,201
19
$1,038
21
$1,251
22
$1,147
23
$1,195
24
$1,317
25
$1,293
26
$1,198
27
$1,301
28
$1,260
29
$1,246
30
$1,264
31
$1,194

Cheaper More expensive

  • $836 — Wednesday, Dec. 2, 2026
  • $880 — Sunday, Nov. 22, 2026
  • $881 — Tuesday, Dec. 8, 2026
  • $907 — Wednesday, Nov. 25, 2026
  • $915 — Friday, Nov. 13, 2026
  • $923 — Wednesday, Nov. 11, 2026
  • $926 — Sunday, Dec. 6, 2026
  • $935 — Monday, Nov. 9, 2026
  • $936 — Sunday, Nov. 29, 2026
  • $941 — Monday, Nov. 23, 2026
  • $951 — Tuesday, Nov. 24, 2026
  • $954 — Monday, Dec. 7, 2026
  • $955 — Tuesday, Dec. 1, 2026
  • $966 — Tuesday, Nov. 17, 2026
  • $973 — Friday, Nov. 27, 2026
  • $975 — Thursday, Dec. 3, 2026
  • $982 — Saturday, Dec. 12, 2026
  • $986 — Friday, Nov. 20, 2026
  • $993 — Saturday, Nov. 21, 2026
  • $1,017 — Monday, Nov. 16, 2026
  • $1,017 — Friday, Dec. 4, 2026
  • $1,018 — Wednesday, Dec. 9, 2026
  • $1,019 — Tuesday, Nov. 10, 2026
  • $1,031 — Friday, Nov. 6, 2026
  • $1,032 — Monday, Nov. 30, 2026
  • $1,034 — Thursday, Nov. 12, 2026
  • $1,035 — Thursday, Nov. 26, 2026
  • $1,038 — Wednesday, Nov. 18, 2026
  • $1,038 — Saturday, Dec. 19, 2026
  • $1,040 — Thursday, Nov. 5, 2026
  • $1,040 — Monday, Dec. 14, 2026
  • $1,053 — Tuesday, Dec. 15, 2026
  • $1,061 — Saturday, Dec. 5, 2026
  • $1,067 — Saturday, Nov. 14, 2026
  • $1,069 — Wednesday, Dec. 16, 2026
  • $1,070 — Sunday, Dec. 13, 2026
  • $1,072 — Sunday, Nov. 15, 2026
  • $1,078 — Saturday, Nov. 7, 2026
  • $1,086 — Saturday, Nov. 28, 2026
  • $1,096 — Thursday, Dec. 10, 2026
  • $1,109 — Friday, Dec. 11, 2026
  • $1,124 — Wednesday, Nov. 4, 2026
  • $1,139 — Sunday, Nov. 8, 2026
  • $1,147 — Tuesday, Dec. 22, 2026
  • $1,184 — Thursday, Nov. 19, 2026
  • $1,194 — Thursday, Dec. 31, 2026
  • $1,195 — Wednesday, Dec. 23, 2026
  • $1,198 — Saturday, Dec. 26, 2026
  • $1,201 — Thursday, Dec. 17, 2026
  • $1,246 — Tuesday, Dec. 29, 2026
  • $1,251 — Monday, Dec. 21, 2026
  • $1,260 — Monday, Dec. 28, 2026
  • $1,264 — Wednesday, Dec. 30, 2026
  • $1,293 — Friday, Dec. 25, 2026
  • $1,301 — Sunday, Dec. 27, 2026
  • $1,317 — Thursday, Dec. 24, 2026

Price trend, last 30 days

Prices over the past month ranged from $1,480 to $1,528, with $1,503 the usual level.

Today's price is about average.

  • 5 October — $1,486
  • 10 October — $1,480
  • 15 October — $1,497
  • 20 October — $1,497
  • 25 October — $1,502
  • 30 October — $1,528
  • 4 November — $1,528

Trip length and timing

The cheapest tickets are for stays of about 15 nights (the very cheapest: 4 nights), booked around 94 days ahead.

Airlines on this route

Airports used

Trip essentials

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Questions and answers

What is the cheapest price for flights from Saint Petersburg to Buenos Aires?
The cheapest round-trip ticket found recently costs $1,528.
Which month is the cheapest to fly from Saint Petersburg to Buenos Aires?
February 2027 is currently the cheapest month, with tickets from $1,528.
Are there direct flights from Saint Petersburg to Buenos Aires?
No direct flights were found in recent searches; the cheapest options include at least one stop.
Which airlines fly from Saint Petersburg to Buenos Aires?
Airlines found on this route: ALROSA, Royal Air Maroc, Rossiya Airlines, Azerbaijan Airlines, Air Serbia, Pegasus Airlines, Turkish Airlines, Ajet.
How far is Buenos Aires from Saint Petersburg?
The distance is about 13215 km.
How long is the flight from Saint Petersburg to Buenos Aires?
The shortest flight takes 21 h; most take about 24 h 42 min.
Which airports do flights from Saint Petersburg to Buenos Aires use?
Most depart from Pulkovo Airport and arrive at Ministro Pistarini Airport.
What is the cheapest day of the week to fly from Saint Petersburg to Buenos Aires?
In the next two months, Tuesday departures are the cheapest; the single cheapest day is 2 December at $836.
Round trip from $1,528 Check live prices