Hanoi eSIM

Hanoi에서는 Viettel 또는 Vinaphone 가운데 그 자리에서 더 잘 나오는 쪽에 붙어요. 나라 전체 중앙값은 56 Mbps예요. 데이터는 착륙하는 순간, 입국 심사장에 닿기도 전에 켜져요.

Hanoi 지역 요금제

베트남 데이터 요금제
데이터	유효 기간	GB당 가격	가격
1 GB	만료 없음	₩8,900	₩8,900
3 GB	만료 없음	₩4,967	₩14,900
5 GB가장 많이 선택	만료 없음	₩3,980	₩19,900
10 GB	만료 없음	₩3,090	₩30,900
20 GB	만료 없음	₩2,495	₩49,900

통신망 하나만 쓰는 사업자는 이렇게 못 합니다.

공항: HAN / VVNB
도착 시 와이파이: 터미널에 무료 와이파이 있음The airport operator's own site lists "Free internet, Wifi" among passenger services; Terminal 1 handles domestic flights and Terminal 2 all international flights.
도착 시 유심: 터미널에 유심 카운터 또는 자판기 있음Wikivoyage states prepaid SIM cards for tourists are readily available in the arrivals hall. Under Vietnamese law (Decree 49/2017/ND-CP) a passport must be presented to register any SIM.

Hanoi Metro은 2개 노선입니다. 2021년 개통. 운영사가 터널 통신 여부를 공개하지 않아 저희도 단정하지 않습니다.

Hanoi Metro does not reach Noi Bai airport. The two open lines are 2A Cat Linh-Ha Dong (opened 6 November 2021) and the Nhon-Cau Giay section of Line 3 (opened 8 August 2024); the airport link is a separate Line 2 (Noi Bai - Nam Thang Long) still under construction with an expected 2029 completion.
Both open Hanoi Metro sections are elevated - Line 2A's 13.1 km and 12 stations are entirely elevated, and the 8.5 km Nhon-Cau Giay stretch of Line 3 is elevated too - so there is no underground running yet; Line 3's four-station tunnel to Hanoi railway station is not due until around late 2027.
The practical airport link is express bus 86, which runs 06:20-22:00 every 25 minutes for 45,000 dong and takes about 45 minutes via the expressway to Long Bien bus station near the Old Quarter; a metered taxi covers roughly 27-28 km for 300,000-350,000 dong.
Noi Bai splits its traffic between Terminal 1 (domestic only) and Terminal 2 (all international flights, opened 4 January 2015), so international arrivals should expect to land at T2 and change terminals for onward domestic flights.