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Cheap flights to Buenos Aires

Compare flights to Buenos Aires from your city, see the cheapest months and get alerts when fares drop.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$869 Oct2026 $601 Nov2026 $587 Dec2026 $635 Jan2027 $625 Feb2027

London → Buenos Aires

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 $869 4 $910 5 6 $843 7 8 9 $812 10 $741 11 $944 12 $788 13 $643 14 $788 15 $783 16 $743 17 $675 18 $767 19 20 21 $780 22 23 $775 24 25 26 $601 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • W4Thu 26 Nov – Sat 26 Dec · 3 stops · 17h 30m $1,379
See all flights for these dates

Airports in Buenos Aires

  • EZEEzeiza
  • AEPAeroparque

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LON
BUE

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FAQ

Questions about this route

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Help center Contact us
01Which airports serve Buenos Aires?

Buenos Aires is served by Ezeiza (EZE), Aeroparque (AEP). Searching the city code compares all of them at once.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Buenos Aires get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.