Affiliate disclosure: Some links on this page are affiliate links. If you purchase through them, we may earn a small commission — at no extra cost to you.
Travel eSIM — Vietnam Data Plans
Compare the two most popular eSIM providers for Vietnam. Both work instantly on any unlocked eSIM-compatible phone — but the price difference is enormous.
eSIM4Travel is up to 68% cheaper than Airalo on equivalent Vietnam plans — same multi-carrier network (Viettel, Vinaphone, Mobifone), no compromise on coverage or speed. A 10GB/30-day plan costs $8.49 vs $20.00 on Airalo.
Our Pick
eSIM4Travel
Vietnam Data Plans
from $1.23
/ GB
- Multi-carrier: Viettel, Vinaphone & Mobifone
- Connects to strongest available signal automatically
- 1GB / 1 day — $1.23
- 1GB / 7 days — $1.28
- 3GB / 30 days — $2.96
- 5GB / 30 days — $4.54
- 10GB / 30 days — $8.49
- 20GB / 30 days — $16.39
- Unlimited* / 30 days — $7.70
- Instant QR code delivery — no wait
- *Unlimited = 3GB/day high-speed, then 1 Mbps
Airalo
Vietnam — Vinaphone
from $4.00
/ plan
- Single carrier: Vinaphone only
- 1GB / 3 days — $4.00
- 3GB / 7 days — $8.50
- 5GB / 30 days — $11.50
- 10GB / 30 days — $20.00
- 20GB / 30 days — $30.50
- 50GB / 30 days — $49.00
- Well-known brand, good app experience
- Significantly more expensive than eSIM4Travel
- Only Vinaphone — no carrier fallback
How to install: After purchase you receive a QR code by email. Go to Settings → Cellular → Add eSIM → Scan QR code. Do this before you land — you'll have data the moment you touch down. Your phone must be unlocked and eSIM-compatible.
| Plan | eSIM4Travel | Airalo | You Save | Savings % |
|---|---|---|---|---|
| 1GB / 7 days | $1.28 | $4.00 | $2.72 | 68% cheaper |
| 5GB / 30 days | $4.54 | $11.50 | $6.96 | 61% cheaper |
| 10GB / 30 days | $8.49 | $20.00 | $11.51 | 58% cheaper |
| 20GB / 30 days | $16.39 | $30.50 | $14.11 | 46% cheaper |
| 50GB / 30 days | $45.02 | $49.00 | $3.98 | 8% cheaper |
Check eSIM compatibility first. Most iPhones from XS (2018) onward and many Android flagships support eSIM. Go to Settings → General → About and look for "Available SIM" or "Digital SIM" to confirm. Your phone must also be carrier-unlocked.
Compare by Country — 10GB / 30 Days
eSIM4Travel vs Airalo across 7 popular destinations in Asia. All prices in USD for a 10GB, 30-day plan — the most common choice for expats and long-stay travelers.
eSIM4Travel is cheaper in every single country — saving you $3 to $13 per month depending on destination. Indonesia and Vietnam offer the biggest savings at 59% and 58% cheaper respectively.
| Country | eSIM4Travel — 10GB/30d | Airalo — 10GB/30d | You Save | % Cheaper | eSIM4Travel Link |
|---|---|---|---|---|---|
| 🇮🇩 Indonesia | $9.12 | $22.00 | $12.88 | 59% cheaper | Buy → |
| 🇻🇳 Vietnam | $8.49 | $20.00 | $11.51 | 58% cheaper | Buy → |
| 🇰🇷 South Korea | $9.12 | $20.00 | $10.88 | 54% cheaper | Buy → |
| 🇸🇬 Singapore | $7.54 | $16.00 | $8.46 | 53% cheaper | Buy → |
| 🇵🇭 Philippines | $9.86 | $19.50 | $9.64 | 49% cheaper | Buy → |
| 🇯🇵 Japan | $9.44 | $18.00 | $8.56 | 48% cheaper | Buy → |
| 🇹🇭 Thailand | $7.54 | $11.00 | $3.46 | 31% cheaper | Buy → |
5GB / 30 Days — Budget Plan
For lighter data users — one month of browsing, messaging, and maps without streaming.
| Country | eSIM4Travel — 5GB/30d | Airalo — 5GB/30d | You Save | % Cheaper |
|---|---|---|---|---|
| 🇮🇩 Indonesia | $4.86 | $14.00 | $9.14 | 65% cheaper |
| 🇻🇳 Vietnam | $4.54 | $11.50 | $6.96 | 61% cheaper |
| 🇰🇷 South Korea | $4.86 | $11.00 | $6.14 | 56% cheaper |
| 🇸🇬 Singapore | $4.07 | $10.00 | $5.93 | 59% cheaper |
| 🇵🇭 Philippines | $5.23 | $12.00 | $6.77 | 56% cheaper |
| 🇯🇵 Japan | $5.00 | $11.00 | $6.00 | 55% cheaper |
| 🇹🇭 Thailand | $4.07 | $8.00 | $3.93 | 49% cheaper |