Buenos Aires vs Hanoi vs Porto

Buenos Aires ๐Ÿ‡ฆ๐Ÿ‡ท
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Hanoi ๐Ÿ‡ป๐Ÿ‡ณ
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Porto ๐Ÿ‡ต๐Ÿ‡น
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Population 2,900,000 8,053,663 237,559
Official language(s) Spanish Vietnamese Portuguese
Level of English High Moderate Very High
Main airport Ministro Pistarini International Airport (EZE) Nแป™i Bร i International Airport (HAN) Francisco Sรก Carneiro International Airport (OPO)
Most common months to visit September - December January, February, October - December May - September
Currency ARS - Argentine Peso ($) VND - Vietnamese Dong (โ‚ซ) EUR - Euro (โ‚ฌ)
Credit cards Accepted everywhere. (ID required!) Accepted in some places. Cash often preferred. Accepted everywhere
Remote worker visa No No Yes
Average monthly costs $1321 $1167 $1759
Rent $844 $503 $717
Groceries $98 $151 $148
Dining out $121 $134 $280
Cafe $25 $39 $45
Coworking space $95 $72 $96
Mobile internet $11 $4 $21
Public transportation $9 $20 $95
Taxis $9 $13 $25
Shared bicycles and scooters $14 $0 $10
Sport and cultural events $24 $3 $45
Museums and sights $4 $4 $24
Nightlife $23 $89 $66
Gym $14 $57 $56
Yoga $19 $57 $82
Massage $10 $21 $48
SIM card options Movistar, Claro, Personal Viettel, Mobifone Vodafone, MEO, NOS
Tipping 10% at restaurants and cafรฉs is common, not common at bars Not required but appreciated, especially in taxis, restaurants and bars. Round up or add 10%. 5-10% at restaurants if happy with service, not expected at cafes or bars
Taxi apps Uber (not official), Cabify, BA Taxi (Spanish only) Grab, GoViet Uber, MyTaxi, Cabify
Tap water Not drinkable Not drinkable Drinkable
Overall cuisine Argentinian style with an emphasis on red meats, pastries, and Italian-inspired options A mix of French, Southeast Asian and Chinese with lots of fresh herbs and spices. Northern Vietnam cuisine includes a lot of fish and noodles. A variety of meats often mixed with fresh legumes and vegetables. Emphasis on rich seafood dishes and creamy desserts.
Local food specialities Asado, empanadas (Argentinian style), locro, milanesa napolitana, facturas and alfajores Pho, cha ca, Vietnamese coffee, pastries and breads Bacalhau, Alheira de Mirandela, Francesinha, queido da serra da estrela, tripas a moda do Oporto, pasteis de chaves, tarte de amendoa
Eat like a local Local restaurants serving asados grill-to-dish (Parrillas), markets (San Telmo, Recoleta) and local cafรฉs for matรฉ and facturas Noodle Houses, Bakeries, Coffee and Tea Houses, street food Local taverns, terraces, markets, tascas, churrascarias and local sports bars
Vegetarian / vegan options 79 options on Happy Cow 104 listings on Happy Cow 46 options on Happy Cow