Last updated: October 23, 2026
Vietnam eSIM prices in 2026 start at $3.99 for 1 GB / 7 days, and 5 GB / 30-day plans cost $9.50–$11.00. The headline number doesn't always tell the full story. Networks vary significantly in rural coverage. Unlimited plans throttle. And some providers charge the same price for very different validity windows.
This page lists exactly what each major Vietnam eSIM provider charges in 2026, what you actually get for that price, and where the trade-offs are. Whether you're looking for a travel data plan for a week in Hanoi or a month-long trip down the coast, we sell eSIMs ourselves, so we're not neutral — but where a competitor offers better value, we'll say so.
Quick summary: Vietnam eSIM prices 2026
- Cheapest 5 GB plan in this comparison: Travelsim Asia — $9.50 / 30 days
- Our rural-trip pick: Travelsim Asia, with Viettel access alongside MobiFone and Vinaphone
- No app or account required: Travelsim Asia
- Best unlimited FUP: Saily — 5 GB/day before throttling, most generous cap in this comparison
- Unlimited only (no fixed plans): Holafly
- Best short-trip 10 GB deal: Ubigi — ~$10.90 / 7 days
Comparison prices as of 23 October 2026. Always check provider websites before purchasing.
How much does a Vietnam eSIM cost? (quick answer)
For a typical one to two week trip — Grab, maps, messaging, and social media — expect to pay $9–$18 total on a fixed plan. Vietnam is less data-intensive than Japan but more data-intensive than a pure beach holiday, because you'll constantly use Grab for transport and food delivery.
| Plan size | Best for | Price range |
|---|---|---|
| 1–3 GB | Short trips (3–7 days), light users | $3.99–$8.50 |
| 5 GB | 1–2 weeks, regular use | $9.50–$11.00 |
| 10 GB | 2 weeks, heavier use or city-hopping | $10.90–$18.00 |
| 20 GB+ | Long stays, remote workers | $25.00–$40+ |
| Unlimited | Hotspot users, heavy streamers | $24–$27.50 / 7 days |
Airalo Vietnam eSIM prices 2026
Airalo is the most widely used eSIM marketplace for Vietnam. Airalo lists VNPT (Vinaphone) as its primary Vietnam network. Vinaphone is strong in cities and along the tourist route.
Airalo Vietnam fixed plans
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 3 days | $4.00 | $4.00 |
| 3 GB | 3 days | $7.50 | $2.50 |
| 3 GB | 7 days | $8.00 | $2.67 |
| 5 GB | 7 days | $10.00 | $2.00 |
| 5 GB | 15 days | $10.50 | $2.10 |
| 5 GB | 30 days | $11.00 | $2.20 |
| 10 GB | 7 days | $17.00 | $1.70 |
| 10 GB | 15 days | $17.50 | $1.75 |
| 10 GB | 30 days | $18.00 | $1.80 |
| 20 GB | 15 days | $28.00 | $1.40 |
| 20 GB | 30 days | $29.00 | $1.45 |
| 50 GB | 30 days | $49.00 | $0.98 |
Airalo Vietnam unlimited plans
| Validity | Price (USD) | FUP (daily high-speed cap) |
|---|---|---|
| 3 days | $11.50 | 3 GB/day → 1 Mbps |
| 5 days | $18.50 | 3 GB/day → 1 Mbps |
| 7 days | $27.00 | 3 GB/day → 1 Mbps |
| 10 days | $34.50 | 3 GB/day → 1 Mbps |
| 15 days | $48.00 | 3 GB/day → 1 Mbps |
| 30 days | $69.00 | 3 GB/day → 1 Mbps |
Note on Airalo's Vietnam plan structure: Airalo offers multiple validity options per data tier — for example, 5 GB is available as 7-day, 15-day, or 30-day plans at different prices. The 30-day plans give more time to use the allowance; shorter plans can cost less per GB and suit trips that fit their validity window.
Networks: Airalo lists VNPT (Vinaphone) as its primary Vietnam network. Vinaphone is strong in cities and on the main tourist route. QR installation available.
Holafly Vietnam eSIM prices 2026
Holafly sells unlimited plans only — no fixed data options. If you want to control spend with a set data allowance, they're not the right fit. Their strength is simplicity for travelers who don't want to think about data volume at all.
| Validity | Price (USD) | FUP |
|---|---|---|
| 3 days | $11.90 | Not disclosed |
| 5 days | $20.50 | Not disclosed |
| 7 days | $27.50 | Not disclosed |
| 10 days | $37.50 | Not disclosed |
| 15 days | $51.50 | Not disclosed |
| 30 days | $76.50 | Not disclosed |
Watch out: Holafly doesn't publish their throttling threshold for Vietnam. You won't know how much high-speed data you're getting before speeds drop. Fine for city travel; riskier if you're relying on data for navigation in areas with weak signal.
Networks: Vinaphone (VNPT). Strong in cities and tourist destinations. App optional — can manage via customer panel.
Nomad Vietnam eSIM prices 2026
Nomad offers fixed plans with a transparent FUP on their unlimited options. Their Vietnam coverage uses MobiFone, Vinaphone, and Vietnamobile — solid in cities, but without Viettel's rural reach — with lower prices than Travelsim Asia at 1, 3, 10 and 20 GB, while Travelsim Asia is cheaper at 5 GB.
Nomad Vietnam fixed plans
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $4.00 | $4.00 |
| 3 GB | 30 days | $8.00 | $2.67 |
| 5 GB | 30 days | $10.00 | $2.00 |
| 10 GB | 30 days | $17.00 | $1.70 |
| 20 GB | 30 days | $25.00 | $1.25 |
Nomad Vietnam unlimited plans
| Validity | Price (USD) | FUP |
|---|---|---|
| 5 days | $18.00 | 2 GB/day → 1 or 2 Mbps depending on the plan |
| 10 days | $33.00 | 2 GB/day → 1 or 2 Mbps depending on the plan |
Note: Nomad's unlimited throttles to 1 or 2 Mbps depending on the plan after 2 GB/day; uploads and other data-heavy tasks may become slow. Their fixed plans are a better experience for most Vietnam travelers.
Networks: MobiFone, Vinaphone, and Vietnamobile. QR installation available.
Saily Vietnam eSIM prices 2026
Saily is NordVPN's eSIM product. Fixed plans are available alongside unlimited, with a relatively generous 5 GB/day FUP on unlimited. Their Vietnamese network isn't publicly listed — worth verifying before purchasing if rural coverage matters for your trip.
Saily Vietnam fixed plans
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $3.99 | $3.99 |
| 3 GB | 30 days | $7.99 | $2.66 |
| 5 GB | 30 days | $10.99 | $2.20 |
| 10 GB | 30 days | $17.99 | $1.80 |
Saily Vietnam unlimited plans
| Validity | Price (USD) | FUP |
|---|---|---|
| 5 days | $18.99 | 5 GB/day → 1 Mbps |
| 7 days | $26.99 | 5 GB/day → 1 Mbps |
| 10 days | $34.99 | 5 GB/day → 1 Mbps |
| 15 days | $48.99 | 5 GB/day → 1 Mbps |
| 30 days | $71.99 | 5 GB/day → 1 Mbps |
Networks: Not publicly listed for Vietnam — verify before purchasing if rural coverage is a priority. App required (iOS and Android).
Ubigi Vietnam eSIM prices 2026
Ubigi operates as a full MVNO rather than a reseller and offers one of the more competitive 10 GB short-trip plans in this comparison. Their monthly subscription option suits longer stays and repeat visitors. Note: Ubigi’s one-off prices below are the USD figures from the 23 October 2026 comparison. The subscription example is outside that snapshot; verify its current price and renewal terms with Ubigi. Prices may differ by selected currency — verify before purchasing.
Ubigi Vietnam fixed plans
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 3 GB | 15 days | $6.90 | $2.30 |
| 10 GB | 7 days | $10.90 | $1.09 |
| 10 GB | 30 days | $12.90 | $1.29 |
| 50 GB | 30 days | $36.90 | $0.74 |
Ubigi Vietnam unlimited & subscription plans
| Plan | Validity | Price (USD) | Notes |
|---|---|---|---|
| Unlimited | 7 days | $24.00 | FUP not disclosed |
| Unlimited | 15 days | $39.90 | FUP not disclosed |
| Unlimited | 30 days | $54.90 | FUP not disclosed |
| 20 GB / month | Monthly subscription | ~$21.85/mo | Auto-renews |
Networks: Vinaphone (VNPT). QR installation available.
Travelsim Asia Vietnam eSIM prices 2026
Our product — fixed plans only, no throttling, no app. Your eSIM is delivered by email and installs in two minutes through your phone's settings.
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $4.99 | $4.99 |
| 3 GB | 15 days | $8.50 | $2.83 |
| 5 GB | 30 days | $9.50 | $1.90 |
| 10 GB | 30 days | $17.99 | $1.80 |
| 20 GB | 30 days | $27.99 | $1.40 |
Networks: Viettel, MobiFone and Vinaphone with automatic steering between them. No app, no account — eSIM delivered by email. Fixed plans only, no daily allowance throttle. Top-up via web portal with no login. 180-day activation window after purchase.
Coverage advantage: Travelsim Asia runs on Viettel, MobiFone and Vinaphone. We recommend Viettel access for Ha Giang, the Mekong Delta and Sapa, and Vinaphone covers the cities and tourist route. Airalo lists VNPT (Vinaphone) as its primary Vietnam network.
Vietnam eSIM price comparison: side by side
All prices in USD. Fixed data plans only — unlimited plans excluded from this table as throttling makes direct comparison misleading.
| Provider | 1 GB | 3 GB | 5 GB / 30d | 10 GB / 30d | Networks | Setup / management |
|---|---|---|---|---|---|---|
| Travelsim Asia | $4.99 / 7d | $8.50 / 15d | $9.50 | $17.99 | Viettel + MobiFone + Vinaphone | Email; no account for balance or top-ups |
| Airalo | $4.00 / 3d | $8.00 / 7d | $11.00 | $18.00 | Vinaphone (VNPT) | QR or app; account for management |
| Nomad | $4.00 / 7d | $8.00 / 30d | $10.00 | $17.00 | MobiFone, Vinaphone, Vietnamobile | QR or app; account for management |
| Saily | $3.99 / 7d | $7.99 / 30d | $10.99 | $17.99 | Not listed | App-based setup and management |
| Ubigi | — | $6.90 / 15d | — | $10.90 / 7d or $12.90 / 30d | Vinaphone (VNPT) | QR or app; account for management |
| Holafly | — | — | — | — | Vinaphone | App optional; web access available |
Comparison prices as of 23 October 2026. Always check provider websites — plans and pricing change. Travelsim Asia is our own product.
Which Vietnam eSIM gives the best value?
Like Japan, there's no single winner — it depends on what you're optimising for.
Cheapest 1 GB short-trip plan in this comparison: Saily at $3.99 / 7 days — narrowly ahead of Travelsim Asia at $4.99 and Nomad / Airalo at $4.00 (though Airalo's 1 GB lasts only 3 days). Saily wins on per-GB price here but doesn't disclose Vietnamese networks.
Best fixed-plan price (5 GB / 30 days): Travelsim Asia at $9.50 — the cheapest 5 GB plan in this comparison by $0.50 over Nomad ($10.00), with no app required.
Best 10 GB fixed plan: Ubigi at $12.90 / 30 days is the cheapest in this comparison, though its pricing varies by location. Among the mainstream providers, Nomad leads at $17.00, ahead of Travelsim Asia and Saily (both $17.99) and Airalo ($18.00).
Best for rural Vietnam (Ha Giang, Mekong Delta, Sapa): Travelsim Asia — it runs on Viettel, a network we recommend for rural travel. Airalo lists VNPT (Vinaphone) as its primary Vietnam network.
Best unlimited option: Saily leads on FUP generosity — 5 GB/day before throttling to 1 Mbps, more high-speed data per day than Nomad’s 2 GB or Airalo’s standard 3 GB. Holafly doesn't disclose their threshold at all. For 7 days: Ubigi $24.00 / Saily $26.99 / Holafly $27.50 — Ubigi is cheapest in this comparison. Nomad's $18 plan lasts only 5 days and throttles after its daily cap.
Most expensive unlimited: Holafly at $76.50 for 30 days, with no FUP disclosure. Saily's 30-day unlimited is $71.99 with a 5 GB/day cap — better value and more transparent.
The Vietnam network question
Vietnam's network landscape matters more than in most destinations because the gap between carriers is significant — especially outside cities.
| Network | Market share | Rural coverage | Which eSIM providers use it |
|---|---|---|---|
| Viettel | ~54% | Best nationwide | Travelsim Asia |
| Vinaphone | ~23% | Strong in cities and tourist areas | Airalo, Holafly, Travelsim Asia, Nomad, Ubigi |
| Mobifone | ~19% | Good in cities | Travelsim Asia, Nomad |
| Vietnamobile | ~3% | Mainly urban | Nomad |
For the standard Vietnam tourist route — Hanoi, Ha Long Bay, Hue, Da Nang, Hoi An, Ho Chi Minh City, Phu Quoc — Vinaphone covers everything you need. Viettel's advantage only materialises if you're going genuinely off the tourist trail.
Hidden costs to watch out for
Throttling on unlimited plans. Check the high-speed allowance and reduced speed before buying. Navigation and messaging can still work at reduced speeds, while video calls and large uploads are more demanding.
Undisclosed FUPs. Holafly and some Ubigi unlimited plans don't publish their throttle threshold for Vietnam. You find out on the ground. If that's a dealbreaker, stick to fixed plans or providers with published caps.
Validity windows. Vietnam trips often run longer than planned. A 5-day plan bought for a "quick trip" can leave you scrambling for a top-up in Hoi An. Fixed plans with 30-day validity give breathing room.
Activation deadlines. Most plans must be activated within a set window after purchase. Travelsim Asia gives 180 days — useful if you're buying in advance. Verify the activation window for any provider before purchasing.
How much data do you actually need in Vietnam?
Vietnam's data demands depend heavily on travel style. Constant Grab use in cities, Google Maps for navigation, and messaging apps add up — but it's less intensive than Japan's translation-heavy environment.
| Usage type | Per day | 7 days | 14 days | Recommended plan |
|---|---|---|---|---|
| Grab, maps, messaging | 300–600 MB | 2.1–4.2 GB | 4.2–8.4 GB | 5 GB for 7 days; 10 GB for 14 days |
| + social media and photos | 800 MB–1.5 GB | 5.6–10.5 GB | 11.2–21 GB | Start with 10 GB for 7 days or 20 GB for 14 days; top up at the upper end |
| + video calls and streaming | 2–3 GB | 14–21 GB | 28–42 GB | Start with 20 GB and top up toward the trip total, or compare unlimited terms |
Most travelers fall in the first or second row. Hotel and café WiFi is widely available in Vietnam's cities and can cover heavier tasks. If you use mobile data at the rates above, budget for the full trip total: a 20 GB starting pack needs top-ups for 28–42 GB of video use over two weeks.
Dig deeper
📖 Best eSIM for Vietnam 2026 — full buyer's guide: networks, throttling, setup, and when each provider makes sense
📖 Best eSIM for Ha Giang — the far-north loop and why Viettel coverage matters
📖 Travelsim Asia vs Airalo — Vietnam eSIM — head-to-head on price, networks, and setup
📖 How to Install a Vietnam eSIM — step-by-step for iPhone and Android, activation at Tan Son Nhat and Noi Bai