Cheapest return flights from Buenos Aires (AEP) to London (STN), December

20 dates in December, from $ 1,120. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
13 Dec 31 Dec JetSmart
1 Dec 14 Dec Aerolíneas Argentinas
2 Dec 12 Dec Aerolíneas Argentinas
5 Dec 12 Dec Sky Airline
13 Dec 13 Jan 2027 JetSmart
4 Dec 13 Dec Aerolíneas Argentinas
14 Dec 27 Jan 2027 JetSmart
15 Dec 1 Jan 2027 JetSmart
9 Dec 16 Dec JetSmart
29 Dec 18 Jan 2027 JetSmart
14 Dec 20 Jan 2027 JetSmart
6 Dec 26 Dec JetSmart
30 Dec 25 Jan 2027 JetSmart
26 Dec 28 Jan 2027 Sky Airline
9 Dec 29 Dec LATAM Airlines Group
30 Dec 24 Jan 2027 LATAM Airlines Group
31 Dec 20 Jan 2027 LATAM Airlines Group
25 Dec 16 Jan 2027 JetSmart
8 Dec 15 Dec Aerolíneas Argentinas
16 Dec 30 Dec LATAM Airlines Group
Powered by

Cheapest deals for the full year

Deals for one-way flights from Buenos Aires to London in December.

Book a cheap hotel in London

Cheap car rent in Stansted

Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.