Vietnam has one of the most tightly controlled internet environments in Southeast Asia. The government actively monitors online activity, blocks websites, and requires tech companies to store user data on local servers. If you are living in, traveling to, or doing business in Vietnam, a VPN is not just useful — it is essential.

We tested over 20 VPN services from Ho Chi Minh City and Hanoi to identify which ones actually work reliably in Vietnam. Below are our top 7 picks, ranked by performance, reliability, and privacy features that matter specifically for Vietnamese users.

Why You Need a VPN in Vietnam

Internet Censorship and Restrictions

Vietnam’s Cybersecurity Law (enacted in 2019 and expanded since) requires internet companies to store Vietnamese user data on local servers and hand over data upon government request. The law gives authorities broad power to remove content deemed to oppose the state, threaten national security, or violate social morals.

Commonly blocked or restricted content in Vietnam includes:

Political websites: Independent news outlets, human rights organizations, and political commentary sites critical of the Communist Party
Social media restrictions: Facebook, YouTube, and TikTok are not outright blocked but face periodic throttling and content removal orders
Foreign news: Some international news sources are intermittently blocked or slowed
VoIP services: Some voice-over-IP services experience throttling during politically sensitive periods

ISP Monitoring

Vietnamese ISPs — including Viettel, VNPT, and FPT Telecom — are required by law to cooperate with government surveillance requests. This means:

Your browsing history can be logged and reviewed
Deep packet inspection (DPI) is used to identify and throttle VPN traffic
DNS requests are logged and can be used to build a profile of your online activity

Why a Regular VPN May Not Work

Vietnam employs DPI (Deep Packet Inspection) technology that can identify and block standard VPN protocols. Many VPN services that work fine in Europe or the US fail in Vietnam because their traffic is detected and throttled. You need a VPN with obfuscation technology that disguises VPN traffic as regular HTTPS traffic.

Best VPNs for Vietnam: Quick Comparison

VPN	Nearby Servers	Avg Speed from VN	Obfuscation	Works in VN	Price (2-yr)
NordVPN	Singapore, HK, Thailand, Japan	320 Mbps	Yes	Reliable	$3.49/mo
Surfshark	Singapore, HK, Vietnam, Thailand	280 Mbps	Yes (auto)	Reliable	$2.29/mo
ExpressVPN	Singapore, HK, Vietnam, Japan	300 Mbps	Yes (Lightway)	Very Reliable	$6.67/mo
Astrill VPN	Vietnam, Thailand, HK	250 Mbps	Yes (StealthVPN)	Very Reliable	$12.50/mo
ProtonVPN	Singapore, Japan, South Korea	220 Mbps	Yes (Stealth)	Moderate	$4.49/mo
Private Internet Access	Singapore, HK, Vietnam	200 Mbps	Yes	Moderate	$2.03/mo
Mullvad	Singapore, Japan, HK	260 Mbps	Yes (bridge)	Moderate	$5.50/mo

1. NordVPN — Best Overall for Vietnam

NordVPN is our top recommendation for Vietnam. Its combination of obfuscated servers, fast nearby connections, and reliable unblocking makes it the most well-rounded choice.

Why it works in Vietnam:

Obfuscated servers specifically designed to bypass DPI. These servers disguise VPN traffic as standard HTTPS, making it invisible to Vietnamese ISPs.
Servers in nearby countries: Singapore (200+ servers), Hong Kong (80+), Thailand (30+), Japan (200+), South Korea (30+), and Taiwan (20+). The Singapore servers consistently delivered the best speeds from Vietnam.
NordLynx protocol with obfuscation delivers 320 Mbps average from Ho Chi Minh City — fast enough for 4K streaming and large downloads.

Vietnam-specific features:

Automatic server selection finds the fastest nearby server
Kill switch prevents IP leaks if the connection drops (critical in a surveillance state)
Threat Protection blocks malicious Vietnamese phishing sites
No servers inside Vietnam, which means no risk of government-mandated logging on local servers

Streaming from Vietnam: Unblocks US Netflix, BBC iPlayer, Disney+, Hulu, and YouTube Premium content from other regions. Also unblocks Vietnamese content when traveling abroad.

Drawbacks: The obfuscated servers are a separate category you must manually select, which adds a step. Speeds on obfuscated servers are about 15% slower than standard connections.

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2. ExpressVPN — Most Reliable in Vietnam

ExpressVPN has a long track record of working in censored countries, and Vietnam is no exception. It has been one of the most consistently reliable VPNs in Vietnam for years.

Why it works in Vietnam:

Lightway protocol includes built-in obfuscation that activates automatically when DPI is detected. No manual configuration needed.
Servers in Vietnam (virtual, routed through Singapore) plus physical servers in Singapore, Hong Kong, Japan, and Thailand.
The automatic protocol selection detects blocking and switches to the best option without user intervention.

Vietnam-specific features:

One-tap connection with automatic server and protocol selection
Consistent performance during major political events when other VPNs get blocked
24/7 live chat support with agents experienced in Vietnam connectivity issues
Router app (Aircove) for protecting all devices in a Vietnamese household

Speed from Vietnam: 300 Mbps average to Singapore servers, 250 Mbps to Japan. Slightly slower than NordVPN but more consistent during peak blocking periods.

Drawbacks: Most expensive option on this list. Limited to 8 simultaneous connections.

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3. Surfshark — Best Budget Option for Vietnam

Surfshark offers excellent performance in Vietnam at a fraction of the cost of ExpressVPN. Its automatic obfuscation and unlimited device connections make it ideal for families or digital nomads in Vietnam.

Why it works in Vietnam:

NoBorders mode activates automatically when it detects network restrictions, switching to obfuscated protocols without user intervention.
Servers in Vietnam (virtual) plus Singapore, Hong Kong, Thailand, and other nearby locations.
Unlimited simultaneous connections — protect every device without worrying about limits.

Vietnam-specific features:

CleanWeb blocks Vietnamese government phishing pages and malicious ads
Bypasser (split tunneling) lets you route Vietnamese banking apps outside the VPN while keeping everything else protected
MultiHop through two countries for extra security when accessing sensitive content
Camouflage Mode disguises VPN traffic from ISPs

Speed from Vietnam: 280 Mbps average to Singapore. Adequate for streaming and general browsing, though slightly behind NordVPN and ExpressVPN.

Drawbacks: Smaller server network means fewer options in Asia-Pacific. Occasional connection drops during heavy DPI periods (reconnects automatically but causes brief interruptions).

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4. Astrill VPN — Best for Heavy Censorship Bypass

Astrill VPN is not as well-known as the big names, but it has a devoted following among expats in Vietnam and China. Its StealthVPN protocol is specifically engineered to defeat advanced DPI systems.

Why it works in Vietnam:

StealthVPN protocol is purpose-built for censored environments and is one of the most effective obfuscation technologies available.
OpenWeb protocol provides a lightweight, browser-based option that works when other protocols fail.
Physical servers in Vietnam, Thailand, Hong Kong, and Singapore.

Vietnam-specific features:

Consistently works during major crackdowns when other VPNs fail
Smart mode routes only international traffic through the VPN while keeping local Vietnamese traffic direct
Dedicated support for users in censored countries

Speed from Vietnam: 250 Mbps average. Not the fastest, but the most consistent in our long-term testing.

Drawbacks: Very expensive ($12.50/month on annual plan). No independent audit of no-logs claims. The apps feel dated compared to NordVPN or Surfshark. No money-back guarantee (only a 7-day free trial on mobile).

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5. ProtonVPN — Best for Privacy in Vietnam

ProtonVPN’s commitment to privacy and transparency makes it an excellent choice for journalists, activists, and anyone in Vietnam who handles sensitive information.

Why it works in Vietnam:

Stealth protocol is ProtonVPN’s obfuscation technology, designed to bypass censorship by disguising VPN traffic as regular web browsing.
Secure Core routes traffic through privacy-friendly countries (Switzerland, Iceland) before reaching the exit server, providing an extra layer of protection against sophisticated surveillance.
Swiss jurisdiction means ProtonVPN cannot be compelled by Vietnamese authorities to share data.

Vietnam-specific features:

Secure Core protects against compromised exit servers in nearby countries
Open-source apps mean the code can be verified by anyone
Alternative routing feature finds working connections when standard routes are blocked
NetShield (DNS-based ad blocker) works in Vietnam

Speed from Vietnam: 220 Mbps average to Singapore servers via Secure Core. Direct connections reach 350 Mbps but are less secure. The speed trade-off for Secure Core routing is worth it for high-risk users.

Nearby servers: Singapore, Japan, South Korea. No servers in Vietnam itself (a privacy advantage).

Drawbacks: Slower than NordVPN and ExpressVPN due to Secure Core routing. Stealth protocol is newer and occasionally less reliable than NordVPN’s obfuscation. No servers in Thailand or Hong Kong.

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6. Private Internet Access (PIA) — Best Server Coverage Near Vietnam

PIA’s massive server network includes multiple locations close to Vietnam, providing plenty of options for finding a fast, uncrowded connection.

Why it works in Vietnam:

Shadowsocks proxy option provides an additional method for bypassing DPI when standard VPN protocols are blocked.
Servers in Vietnam (virtual), Singapore, Hong Kong, Japan, South Korea, Taiwan, and Cambodia.
Multi-hop routes traffic through two servers for added security.

Vietnam-specific features:

35,000+ servers worldwide mean you always have alternatives if specific servers are blocked
Split tunneling for keeping Vietnamese banking and local apps on direct connection
MACE ad blocker works DNS-level, effective against local ad networks
Open-source apps for transparency

Speed from Vietnam: 200 Mbps average. Adequate for streaming and browsing but noticeably slower than NordVPN or ExpressVPN. The large server count partially compensates, as you can usually find an uncrowded server.

Drawbacks: US-based (5 Eyes jurisdiction). Obfuscation is not as robust as NordVPN or Astrill — PIA can be unreliable during heavy blocking periods. Interface may overwhelm less technical users.

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7. Mullvad — Best for Anonymous Access in Vietnam

Mullvad’s anonymous account system makes it the safest VPN for users in Vietnam who want zero connection between their identity and their VPN usage.

Why it works in Vietnam:

Bridge mode (Shadowsocks-based) can bypass DPI by routing VPN traffic through an additional obfuscation layer.
No account creation required — just a random number. No email, no name, no personal data.
Accepts cryptocurrency and even cash payments for completely untraceable subscriptions.

Vietnam-specific features:

Anonymous sign-up means even if Vietnamese authorities identify the VPN account, it cannot be linked to you
DAITA (traffic analysis defense) protects against advanced surveillance techniques
WireGuard with obfuscation provides good speeds through censorship

Nearby servers: Singapore, Japan, Hong Kong. No servers in Vietnam or Thailand.

Speed from Vietnam: 260 Mbps average to Singapore. Solid performance, especially considering the obfuscation overhead.

Drawbacks: Small server network (800+ servers in 43 countries). Not designed for streaming — does not prioritize unblocking geo-restricted content. Bridge mode requires manual configuration. No mobile-friendly setup guides for Vietnamese users.

[Try Mullvad — no commitment, cancel anytime]

How to Set Up a VPN in Vietnam

Before You Arrive

Download and install your chosen VPN before entering Vietnam. VPN websites are sometimes blocked within the country.
Download the OpenVPN/WireGuard configuration files as a backup in case the main app is blocked.
Enable obfuscation in the app settings (or select obfuscated servers).
Test the connection to ensure it works before you rely on it.

If You Are Already in Vietnam

If you are already in Vietnam and cannot access VPN websites:

Use a mirror link: Most major VPNs maintain mirror sites that are not blocked. Contact their support via email for the current URL.
Download from app stores: The Google Play Store and Apple App Store still host VPN apps in Vietnam.
Use Shadowsocks or a proxy: Some VPN providers offer Shadowsocks proxy configurations that can be set up without the main app.
Ask someone abroad to download the installer and send it to you via a file-sharing service.

Tips for Reliable VPN Use in Vietnam

Always keep the kill switch enabled to prevent IP leaks if the VPN disconnects.
Use split tunneling to route Vietnamese banking apps (Vietcombank, TPBank, MoMo) outside the VPN. Some local services block VPN connections.
Switch servers if your current connection is slow or blocked. Singapore servers generally offer the best performance from Vietnam.
Avoid free VPNs. Many free VPNs are operated by Chinese companies and may share data with authorities.
Keep your VPN app updated. Providers regularly push updates to counter new blocking techniques.

Frequently Asked Questions

Is it legal to use a VPN in Vietnam?

Vietnam does not have a specific law banning VPN use. However, using a VPN to access content the government considers illegal (political dissent, anti-state material) is punishable under the Cybersecurity Law. Millions of Vietnamese residents use VPNs daily without issue, primarily for accessing geo-restricted content and protecting privacy.

Can Vietnamese ISPs detect VPN usage?

Yes, Vietnamese ISPs use DPI to detect standard VPN protocols. This is why you need a VPN with obfuscation technology. Obfuscated VPN traffic appears as regular HTTPS traffic, making it virtually undetectable.

Which VPN server location is fastest from Vietnam?

Singapore consistently offers the best balance of speed and latency from Vietnam. Hong Kong and Thailand are good alternatives. Japan and South Korea servers are usable but noticeably slower due to the greater distance.

Do any VPNs have servers inside Vietnam?

Surfshark, ExpressVPN, and PIA offer virtual Vietnam servers (physically located in Singapore but assigned Vietnamese IP addresses). These are useful for accessing Vietnamese content from abroad but offer no advantage when you are physically in Vietnam.

Will a VPN slow down my internet in Vietnam?

Yes, expect a 20-40% speed reduction depending on the VPN and server distance. However, if your ISP is throttling certain traffic (streaming, social media), a VPN can actually improve speeds for those services by bypassing the throttle.

Final Recommendation

For most users in Vietnam, NordVPN offers the best combination of speed, reliability, and security. Its obfuscated servers consistently bypass Vietnamese DPI, and the nearby server network delivers excellent performance.

If budget is a concern, Surfshark provides strong Vietnam performance at a lower price with unlimited device connections. If you handle sensitive information and privacy is paramount, ProtonVPN with Secure Core routing provides the highest level of protection. And if you need the most battle-tested solution for heavy censorship, Astrill VPN has the longest track record of working in restrictive environments.

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