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yaySIM

No app and no registration: your eSIM is ready to install with one tap the moment you pay. yaySIM is a German provider with support in German and English, offering prepaid data plans in 160 destinations.

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Usage limit: Unlimited

ESIMDB

yaySIM eSIM Data Plans for Vietnam

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VN_0.1_7

Data: 102MB
Validity: 7 Days
Price/GB: $20.76/GB
Price: $2.12 (€1.90)
5% OFF

VN_0.5_Daily_nonhkip

Data: 500MB
Validity: 1 Day
Price/GB: $6.46/GB
Price: $3.23 (€2.90)
5% OFF

VN_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $6.46/GB
Price: $3.23 (€2.90)
5% OFF

VN_0.5_7

Data: 500MB
Validity: 7 Days
Price/GB: $6.46/GB
Price: $3.23 (€2.90)
5% OFF

AS-7_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $6.46/GB
Price: $3.23 (€2.90)
5% OFF

VN_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $4.35/GB
Price: $4.35 (€3.90)
5% OFF

VN_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.35/GB
Price: $4.35 (€3.90)
5% OFF

VN_1_Daily_nonhkip

Data: 1GB
Validity: 1 Day
Price/GB: $4.35/GB
Price: $4.35 (€3.90)
5% OFF

SEA-8_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.35/GB
Price: $4.35 (€3.90)
5% OFF

AS-14_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.35/GB
Price: $4.35 (€3.90)
5% OFF

AS-12_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $8.69/GB
Price: $4.35 (€3.90)
5% OFF

VN_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $2.73/GB
Price: $5.46 (€4.90)
5% OFF

VN_1_7_nonhkip

Data: 1GB
Validity: 7 Days
Price/GB: $5.46/GB
Price: $5.46 (€4.90)
5% OFF

SGMYVNTHID-5_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $5.46/GB
Price: $5.46 (€4.90)
5% OFF

AS-7_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $5.46/GB
Price: $5.46 (€4.90)
5% OFF

AS-7_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $5.46/GB
Price: $5.46 (€4.90)
5% OFF

AS-21_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $10.92/GB
Price: $5.46 (€4.90)
5% OFF

VN_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.56/GB
Price: $7.69 (€6.90)
5% OFF

VN_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.56/GB
Price: $7.69 (€6.90)
5% OFF

AS-14_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.56/GB
Price: $7.69 (€6.90)
5% OFF

VN_2_Daily_nonhkip

Data: 2GB
Validity: 1 Day
Price/GB: $3.84/GB
Price: $7.69 (€6.90)
5% OFF

AS-12_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $7.69/GB
Price: $7.69 (€6.90)
5% OFF

AS-12_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $7.69/GB
Price: $7.69 (€6.90)
5% OFF

AS-20_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $7.69/GB
Price: $7.69 (€6.90)
5% OFF

SEA-8_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.93/GB
Price: $8.80 (€7.90)
5% OFF

SEA-8_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.93/GB
Price: $8.80 (€7.90)
5% OFF

AS-14_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.93/GB
Price: $8.80 (€7.90)
5% OFF

AS-7_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $4.40/GB
Price: $8.80 (€7.90)
5% OFF

AS-20_1_30

Data: 1GB
Validity: 30 Days
Price/GB: $8.80/GB
Price: $8.80 (€7.90)
5% OFF

AS-21_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $9.92/GB
Price: $9.92 (€8.90)
5% OFF

VN_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $2.65/GB
Price: $13.26 (€11.90)
5% OFF

VN_5_Daily_nonhkip

Data: 5GB
Validity: 1 Day
Price/GB: $2.87/GB
Price: $14.37 (€12.90)
5% OFF

VN_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $2.87/GB
Price: $14.37 (€12.90)
5% OFF

SEA-8_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $2.87/GB
Price: $14.37 (€12.90)
5% OFF

AS-14_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $2.87/GB
Price: $14.37 (€12.90)
5% OFF

AS-14_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $2.87/GB
Price: $14.37 (€12.90)
5% OFF

VN_3_15_nonhkip

Data: 3GB
Validity: 15 Days
Price/GB: $4.79/GB
Price: $14.37 (€12.90)
5% OFF

VN_3_30_nonhkip

Data: 3GB
Validity: 30 Days
Price/GB: $4.79/GB
Price: $14.37 (€12.90)
5% OFF

SGMYVNTHID-5_3_Daily

Data: 3GB
Validity: 1 Day
Price/GB: $4.79/GB
Price: $14.37 (€12.90)
5% OFF

AS-7_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $4.79/GB
Price: $14.37 (€12.90)
5% OFF

AS-7_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $4.79/GB
Price: $14.37 (€12.90)
5% OFF

AS-21_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $14.37/GB
Price: $14.37 (€12.90)
5% OFF

SEA-8_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $3.10/GB
Price: $15.49 (€13.90)
5% OFF

AS-12_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $7.74/GB
Price: $15.49 (€13.90)
5% OFF

AS-7_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $3.32/GB
Price: $16.60 (€14.90)
5% OFF

AS-21_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $8.30/GB
Price: $16.60 (€14.90)
5% OFF

GL-139_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $16.60/GB
Price: $16.60 (€14.90)
5% OFF

VN_5_30_nonhkip

Data: 5GB
Validity: 30 Days
Price/GB: $3.54/GB
Price: $17.72 (€15.90)
5% OFF

AS-7_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $3.54/GB
Price: $17.72 (€15.90)
5% OFF

AS-12_3_Daily

Data: 3GB
Validity: 1 Day
Price/GB: $5.91/GB
Price: $17.72 (€15.90)
5% OFF

AS-12_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $5.91/GB
Price: $17.72 (€15.90)
5% OFF

AS-12_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $5.91/GB
Price: $17.72 (€15.90)
5% OFF

AS-20_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $5.91/GB
Price: $17.72 (€15.90)
5% OFF

AS-20_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $5.91/GB
Price: $17.72 (€15.90)
5% OFF

VN_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.88/GB
Price: $18.83 (€16.90)
5% OFF

VN_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.88/GB
Price: $18.83 (€16.90)
5% OFF

SEA-8_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.88/GB
Price: $18.83 (€16.90)
5% OFF

AS-14_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.88/GB
Price: $18.83 (€16.90)
5% OFF

VN_10_Daily_nonhkip

Data: 10GB
Validity: 1 Day
Price/GB: $1.99/GB
Price: $19.95 (€17.90)
5% OFF

SEA-8_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.99/GB
Price: $19.95 (€17.90)
5% OFF

AS-14_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.99/GB
Price: $19.95 (€17.90)
5% OFF

SGMYVNTHID-5_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $2.11/GB
Price: $21.06 (€18.90)
5% OFF

AS-21_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $7.02/GB
Price: $21.06 (€18.90)
5% OFF

AS-12_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $4.43/GB
Price: $22.17 (€19.90)
5% OFF

AS-20_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $4.43/GB
Price: $22.17 (€19.90)
5% OFF

AS-21_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $7.39/GB
Price: $22.17 (€19.90)
5% OFF

VN_10_30_nonhkip

Data: 10GB
Validity: 30 Days
Price/GB: $2.44/GB
Price: $24.40 (€21.90)
5% OFF

AS-7_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $2.44/GB
Price: $24.40 (€21.90)
5% OFF

AS-21_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $5.77/GB
Price: $28.86 (€25.90)
5% OFF

GL-139_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $9.62/GB
Price: $28.86 (€25.90)
5% OFF

GL-139_1_365

Data: 1GB
Validity: 365 Days
Price/GB: $29.97/GB
Price: $29.97 (€26.90)
5% OFF

AS-12_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $3.22/GB
Price: $32.20 (€28.90)
5% OFF

AS-20_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $3.22/GB
Price: $32.20 (€28.90)
5% OFF

VN_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.32 (€29.90)
5% OFF

AS-14_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.32 (€29.90)
5% OFF

SEA-8_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.32 (€29.90)
5% OFF

VN_20_30_nonhkip

Data: 20GB
Validity: 30 Days
Price/GB: $1.72/GB
Price: $34.43 (€30.90)
5% OFF

AS-7_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.78/GB
Price: $35.55 (€31.90)
5% OFF

GL-139_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $8.00/GB
Price: $40.00 (€35.90)
5% OFF

AS-21_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $4.33/GB
Price: $43.34 (€38.90)
5% OFF

AS-12_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $2.22/GB
Price: $44.46 (€39.90)
5% OFF

AS-20_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $2.22/GB
Price: $44.46 (€39.90)
5% OFF

AS-20_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $2.22/GB
Price: $44.46 (€39.90)
5% OFF

GL-139_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $5.45/GB
Price: $54.49 (€48.90)
5% OFF

AS-21_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $2.89/GB
Price: $57.83 (€51.90)
5% OFF

AS-7_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $1.18/GB
Price: $58.94 (€52.90)
5% OFF

VN_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $1.25/GB
Price: $62.29 (€55.90)
5% OFF

AS-20_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $1.85/GB
Price: $92.37 (€82.90)
5% OFF

GL-139_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $4.62/GB
Price: $92.37 (€82.90)
5% OFF

yaySIM for Vietnam FAQ

Does yaySIM offer unlimited data eSIM for Vietnam?

yaySIM does not provide an unlimited data eSIM plan for Vietnam. All of the plans listed for Vietnam have a fixed data cap, with the largest offering 50GB for 180 days and the smallest offering 20GB for 30 days.

Travelers who need a large data allowance can choose one of these fixed data plans. For example, the 50GB plan valid for 180 days is available for $59.26 USD, and the 20GB plan valid for 30 days is available for $33.49 USD. Fixed data plans can be more cost‑effective for most users unless a traveler expects to consume data at a very high rate.

Does yaySIM offer Vietnam eSIM with phone number and SMS?

yaySIM does not provide Vietnam eSIM plans that include a phone number or SMS capability. All available plans from yaySIM for Vietnam are data‑only, and travelers will use the data connection for internet access rather than traditional voice or text messaging.

Travelers who need to make calls or send messages can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to certain apps or VoIP services, so it is advisable to confirm that the apps you intend to use work in Vietnam before purchasing a plan.

How many data plans does yaySIM offer for Vietnam?

yaySIM offers 25 single‑country data plans and 64 multi‑country plans that include Vietnam. The available plans span a price range of roughly $2.18 to $132.68 and a data allowance from 102 MB up to 50 GB, with validity periods that can be as short as one day or as long as a full year. Some plans provide a fixed data amount for the entire validity period, while others impose a daily data cap.

Summarized by AI, Last updated:

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Explore eSIM plans for other popular destinations near Vietnam

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Timor-Leste
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