TOP 1EDITOR'S PICK
10 GB
5G ready€1.35/GB
Find the best eSIM for Vietnam
We analyzed 6,321 live offers from 31 providers for Vietnam. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
15 GB
4G / LTE€0.66/GB
TOP 3
1 GB
4G / LTE€3.60/GB
TOP 4
3 GB
5G ready€2.18/GB
€0.64median price / GB
€0.45lowest total price
31providers tracked
24davg plan duration
QUICK ANSWER / VALUE PICKS
Best eSIM for Vietnam in 2026: start here
Four clear picks for Vietnam: the lowest total price, the best value around 7 days, the best value around 30 days, and the cheapest unlimited option. Open the catalog below to filter further.
Yesim0.49 GB · 1 days
Total€0.45€0.38
€ / GB€0.78
ESIMD-15%
Superalink3 GB · 5 days
Total€2.01€1.71
€ / GB€0.57
ESIMD-15%
Superalink5 GB · 30 days
Total€3.47€2.95
€ / GB€0.59
ESIMD-15%
RedteaGOUnlimited · 1 days
Total€0.64€0.61
€ / GBFair use
ESIMP-5%
- Market median on limited plans: €0.64 per GB.
- Best effective rate in catalog: €0.05 per GB.
- Average plan validity: 24 days.
- 82% of tracked plans advertise 5G; 15% mention hotspot.
LIVE CATALOG / FILTERABLE
Compare 6,320 eSIM plans
Twenty offers are rendered first. Load more only when you need them.
| # | Provider / plan | Data | Validity | Network | Coverage | Total | Price / GB | Actions |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 0.29 GB | 1 days | 4G / LTE | | €1.31 | ||
| 2 | | 0.49 GB | 1 days | 4G / LTE |     +3 | €0.78 | ||
| 3 |  | 0.1 GB | 7 days | 5G | | €3.70 | ||
| 4 |  | 0.49 GB | 1 days | 4G / LTE | | €1.00 | ||
| 5 |  | 0.1 GB | 1 days | 5G | | €4.60 | ||
| 6 | | 0.1 GB | 2 days | 5G | | €4.70 | ||
| 7 | | 0.49 GB | 1 days | 5G | | €0.98 | ||
| 8 | | 0.1 GB | 3 days | 5G | | €4.80 | ||
| 9 | | 0.1 GB | 4 days | 5G | | €4.80 | ||
| 10 | | 0.49 GB | 2 days | 5G | | €0.98 | ||
| 11 | | 0.49 GB | 3 days | 5G | | €1.00 | ||
| 12 | | 0.1 GB | 5 days | 5G | | €4.90 | ||
| 13 | | 0.1 GB | 6 days | 5G | | €5.00 | ||
| 14 | | 0.49 GB | 4 days | 5G | | €1.02 | ||
| 15 | | 0.49 GB | 5 days | 5G | | €1.04 | ||
| 16 | | 0.1 GB | 7 days | 5G | | €5.10 | ||
| 17 | | 0.49 GB | 6 days | 5G | | €1.06 | ||
| 18 | | 0.49 GB | 7 days | 5G | | €1.08 | ||
| 19 | | 1 GB | 1 days | 5G | | €0.54 | ||
| 20 |  | Unlimited | 1 days | 4G / LTE |     +7 | - |
1
- Data
- 0.29 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €1.31
Coverage
2
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.78
Coverage+3
+33
- Data
- 0.1 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €3.70
Coverage
4
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €1.00
Coverage
5
- Data
- 0.1 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €4.60
Coverage
6
- Data
- 0.1 GB
- Validity
- 2 days
- Network
- 5G
- Price / GB
- €4.70
Coverage
7
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.98
Coverage
8
- Data
- 0.1 GB
- Validity
- 3 days
- Network
- 5G
- Price / GB
- €4.80
Coverage
9
- Data
- 0.1 GB
- Validity
- 4 days
- Network
- 5G
- Price / GB
- €4.80
Coverage
10
- Data
- 0.49 GB
- Validity
- 2 days
- Network
- 5G
- Price / GB
- €0.98
Coverage
11
- Data
- 0.49 GB
- Validity
- 3 days
- Network
- 5G
- Price / GB
- €1.00
Coverage
12
- Data
- 0.1 GB
- Validity
- 5 days
- Network
- 5G
- Price / GB
- €4.90
Coverage
13
- Data
- 0.1 GB
- Validity
- 6 days
- Network
- 5G
- Price / GB
- €5.00
Coverage
14
- Data
- 0.49 GB
- Validity
- 4 days
- Network
- 5G
- Price / GB
- €1.02
Coverage
15
- Data
- 0.49 GB
- Validity
- 5 days
- Network
- 5G
- Price / GB
- €1.04
Coverage
16
- Data
- 0.1 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €5.10
Coverage
17
- Data
- 0.49 GB
- Validity
- 6 days
- Network
- 5G
- Price / GB
- €1.06
Coverage
18
- Data
- 0.49 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €1.08
Coverage
19
- Data
- 1 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.54
Coverage
20
- Data
- Unlimited
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- -
Coverage+7
+7Offer links may be affiliate links marked as sponsored. We may earn a commission at no extra cost to you; commissions never change rankings. Disclosure
What travelers should know about Vietnam
Heading to Vietnam ? eSIMPlanet compares 6225 live plans from 31 providers . Last catalogue refresh: 2 August 2026 at 15:37. The lowest price in the catalogue starts at $0.49 (0.29 GB, 1 days, Yesim). Best observed price per GB: $0.05/GB . Vietnam is outside free EU roaming. Classic international roaming can cost more than a full eSIM plan in a single day. For most trips, a travel eSIM is the simplest way to lock your data budget before you fly. Use the table below to filter by duration, data volume and budget. Verified partner promo codes appear on the matching offers.
BUYING GUIDE
How to choose an eSIM for Vietnam
The cheapest plan is not always the best trip fit. For Vietnam, balance data volume, validity and network features against your real usage.
- 01
Estimate your data need
Maps, messaging and light browsing usually fit in 3 to 5 GB per week. Video and hotspot use climb fast. Across limited plans for Vietnam, the average allowance is currently 68.3 GB.
- 02
Match validity to your trip
A low total price with a short window can still be expensive if you need coverage for three weeks. Average validity in this market is 24 days.
- 03
Prefer clear network specs
82% of offers list 5G readiness and 15% mention hotspot. If you work from a laptop tether, filter for hotspot before you buy.
- 04
Treat unlimited carefully
There are 2,754 unlimited-style plans in this catalog. Fair-use throttling can make €/GB comparisons misleading, so we keep them out of the median benchmark.
DATA SIGNALS / FULL VALUE
What one gigabyte really costs in Vietnam
Unlimited plans are kept out of €/GB math so the benchmark for Vietnam stays comparable.
Lowest effective €/GB among limited-data plans right now.
Median sits at €0.64/GB. Half of eligible plans land in this range.
82% 5G-ready · 15% hotspot · 24d avg validity
HOST NETWORKS
Which eSIM providers use which networks in Vietnam
Travel eSIMs for Vietnam connect through local host operators, not their own towers. Below is the current 2026 catalog mapping: provider, host operator(s), and the radio labels those offers advertise. The host networks that appear most often are Wintel (Reddi), Mobifone, Vinaphone. Providers with the clearest operator labels right now include Roamify, iRoamly, Superalink.
Each row groups one provider’s Vietnam plans by the host operator names found in the catalog. Counts show how often that pairing appears, not a coverage quality score.
| Provider | Host operators | Network labels | 5G plans |
|---|---|---|---|
 Roamify712 plans sampled |
| 5G4G / LTE | 99% |
 iRoamly59 plans sampled |
| 4G / LTE5G | 100% |
 Superalink86 plans sampled |
| 3G4G / LTE5G | 100% |
 VoyaSIM18 plans sampled |
| 4G / LTE5G | 94% |
 AdventureSIMs5 plans sampled |
| 5G4G / LTE | 100% |
| GigSky5 plans sampled |
| 4G / LTE5G | 40% |
 Roamless4 plans sampled |
| 3G4G / LTE | 0% |
 Airalo3 plans sampled |
| 4G / LTE5G | 33% |
 Eskimo3 plans sampled |
| 4G / LTE5G | 100% |
 LinkeSIM3 plans sampled |
| 4G / LTE5G | 67% |
Most common host operators in Vietnam
- Wintel (Reddi)380 labeled plans
- Mobifone200 labeled plans
- Vinaphone143 labeled plans
- Wintel134 labeled plans
- Vietnamobile62 labeled plans
- MobiFone23 labeled plans
SETUP GUIDE
How to install an eSIM for Vietnam
Most travelers can install before departure over Wi-Fi, then activate on arrival. Keep your primary SIM available until the travel eSIM is online.
- 01Check device compatibility
Confirm your phone is carrier-unlocked and supports eSIM. Recent iPhone, Google Pixel and many Samsung flagships do.
- 02Buy and receive the QR or install link
Choose a plan for Vietnam, complete checkout with the provider, and save the QR code or activation email offline.
- 03Install over stable Wi-Fi
Scan the QR in mobile settings or follow the provider install link before you fly when possible.
- 04Enable data roaming for the eSIM line
On arrival, select the travel eSIM as your data line, enable data roaming for that line, and keep the primary number for calls or 2FA if needed.
Installation steps can vary by provider app. If setup fails, open the provider guide linked from the offer page before contacting support.
PROVIDER SHORTLIST
Best eSIM providers for Vietnam
These providers currently appear most often in the Vietnam catalog. Open a review for setup notes, then jump back to the live comparison for exact plan pricing.
Roamify
712 plans · from €2.18
Superalink
86 plans · from €0.54
iRoamly
59 plans · from €0.92
eSIM Flare
25 plans · from €1.83
eSIM4Travel
22 plans · from €0.54
VoyaSIM
18 plans · from €0.46
METHODOLOGY / REPRODUCIBLE
How eSIM Giga ranks this market
- Collect. We normalize live plan prices, data, validity and feature fields.
- Compare. Limited-data plans are measured by total cost and effective €/GB.
- Separate. Unlimited plans never distort the median price per GB benchmark.
- Refresh. The page is regenerated daily from the latest catalog snapshot.
Commercial relationships can affect outbound links, never the formula or the underlying price fields. Read the full editorial methodology, explore more markets in the destinations directory or open provider reviews.
FAQ / TRAVELERS ASK
Vietnam eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for Vietnam.
How much do eSIMs for Vietnam cost?
In our live catalogue, the cheapest plan starts at $0.49 (0.29 GB, 1 days from Yesim). We currently list 6225 offers from 31 providers.
Do I need an eSIM in Vietnam?
In most cases yes: outside free EU roaming, classic roaming fees add up fast. A travel eSIM locks your data cost before you leave.
Which local networks do eSIMs use in Vietnam?
According to our plan database: Coverage area and list of operators, Esimi, eSIMo, Mobifone, MobiFone, Orange, Orange FR, Smartroam. The exact network depends on the eSIM provider you choose.
What is the best unlimited eSIM for Vietnam?
The most accessible unlimited plan in our catalogue is from RedteaGO at $0.70 for 1 days. Also compare fair-use and hotspot terms on the plan card.
When was the Vietnam eSIM comparison last updated?
Catalogue data last refreshed: 2 August 2026 at 15:37. Provider prices and availability can still change.
How much does an eSIM for Vietnam cost in 2026?
In the current 2026 snapshot for Vietnam, the lowest total price tracked is €0.45 across 6,321 plans from 31 providers. The median value on limited-data plans is €0.64 per GB.
What is the best eSIM for Vietnam right now?
There is no single winner for every trip in Vietnam. Current catalog leaders by plan count include Roamify, Superalink, iRoamly. Start with the top ranked plans on this page, then filter by data size, validity and 5G or hotspot needs.
Which local networks do travel eSIMs use in Vietnam?
Plans sampled for Vietnam most often mention host operators such as Wintel (Reddi), Mobifone, Vinaphone. The exact partner network still depends on the provider and plan you buy, so confirm the operator label before checkout.
Do I need unlimited data in Vietnam?
Only if you expect heavy streaming or long hotspot sessions. Limited packs are easier to value with €/GB. This market currently lists 2,754 unlimited-style plans, which we keep out of the median €/GB benchmark because of fair-use rules.
Are travel eSIMs in Vietnam 5G ready?
82% of tracked plans for Vietnam advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
KEEP EXPLORING
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