
Popular airlines to La Unión
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to La Unión
Prices were available within the past 7 days and start at HK$768 for one-way flights and HK$1,616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 28 Mar - Fri, 3 Apr
GRU
Sao Paulo
EZE
Buenos Aires
HK$1,616 Return, found 5 days ago
HK$1,616
Return
found 5 days ago

Thu, 2 Apr - Thu, 9 Apr
GRU
Sao Paulo
EZE
Buenos Aires
HK$2,027 Return, found 6 days ago
HK$2,027
Return
found 6 days ago

Mon, 30 Mar - Fri, 10 Apr
GRU
Sao Paulo
EZE
Buenos Aires
HK$2,082 Return, found 6 days ago
HK$2,082
Return
found 6 days ago

Fri, 10 Apr - Sun, 12 Apr
GRU
Sao Paulo
EZE
Buenos Aires
HK$2,471 Return, found 6 days ago
HK$2,471
Return
found 6 days ago

Sat, 23 May - Sat, 30 May
GRU
Sao Paulo
EZE
Buenos Aires
HK$3,222 Return, found 2 days ago
HK$3,222
Return
found 2 days ago
Destination airport | Aeroparque Jorge Newbery |
|---|---|
Destination airport IATA code | AEP |
Destination city name | Buenos Aires |
Return price | HK$2,945 |
Trending flights to La Unión
Prices were available within the past 7 days and start at HK$768 for one-way flights and HK$1,616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 21 May - Sun, 31 May
HKG
Hong Kong SAR
EZE
Buenos Aires
HK$10,790 Return, found 2 days ago
HK$10,790
Return
found 2 days ago
*Available to Expedia members.