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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 Czech Republic

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CZ_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $6.49/GB
Price: $3.25 (€2.90)
5% OFF

EU-30_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $6.49/GB
Price: $3.25 (€2.90)
5% OFF

EU-30_0.3_Daily

Data: 307MB
Validity: 1 Day
Price/GB: $10.57/GB
Price: $3.25 (€2.90)
5% OFF

CZ_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $4.36/GB
Price: $4.36 (€3.90)
5% OFF

CZ_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.36/GB
Price: $4.36 (€3.90)
5% OFF

EU-30_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.36/GB
Price: $4.36 (€3.90)
5% OFF

EU-35_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.36/GB
Price: $4.36 (€3.90)
5% OFF

EU-33_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $4.36/GB
Price: $4.36 (€3.90)
5% OFF

EU-42_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $8.73/GB
Price: $4.36 (€3.90)
5% OFF

CZ_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $2.74/GB
Price: $5.48 (€4.90)
5% OFF

CZ_2_15

Data: 2GB
Validity: 15 Days
Price/GB: $2.74/GB
Price: $5.48 (€4.90)
5% OFF

EU-30_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $5.48/GB
Price: $5.48 (€4.90)
5% OFF

EU-30_1_30

Data: 1GB
Validity: 30 Days
Price/GB: $5.48/GB
Price: $5.48 (€4.90)
5% OFF

CZ_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

CZ_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

EU-35_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

EU-35_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

EU-33_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

EU-33_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $2.20/GB
Price: $6.60 (€5.90)
5% OFF

EU-30_1.5_Daily

Data: 1.5GB
Validity: 1 Day
Price/GB: $5.15/GB
Price: $7.72 (€6.90)
5% OFF

EU-42_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $7.72/GB
Price: $7.72 (€6.90)
5% OFF

EU-43_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $8.84/GB
Price: $8.84 (€7.90)
5% OFF

EU-43_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $8.84/GB
Price: $8.84 (€7.90)
5% OFF

EU-42_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $8.84/GB
Price: $8.84 (€7.90)
5% OFF

CZ_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

CZ_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

EU-33_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

EU-33_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

EU-35_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

EU-35_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $1.99/GB
Price: $9.96 (€8.90)
5% OFF

EU-30_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $4.98/GB
Price: $9.96 (€8.90)
5% OFF

EU-30_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $4.81/GB
Price: $14.44 (€12.90)
5% OFF

EU-30_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $4.81/GB
Price: $14.44 (€12.90)
5% OFF

EU-43_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $7.22/GB
Price: $14.44 (€12.90)
5% OFF

EU-30_3_Daily

Data: 3GB
Validity: 1 Day
Price/GB: $5.19/GB
Price: $15.56 (€13.90)
5% OFF

EU-42_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $7.78/GB
Price: $15.56 (€13.90)
5% OFF

GL-120_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $15.56/GB
Price: $15.56 (€13.90)
5% OFF

GL-120_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $15.56/GB
Price: $15.56 (€13.90)
5% OFF

EU-30_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $3.33/GB
Price: $16.67 (€14.90)
5% OFF

GL-139_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $16.67/GB
Price: $16.67 (€14.90)
5% OFF

EU-42_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $5.93/GB
Price: $17.79 (€15.90)
5% OFF

EU-42_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $5.93/GB
Price: $17.79 (€15.90)
5% OFF

EU-43_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $5.93/GB
Price: $17.79 (€15.90)
5% OFF

CZ_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

CZ_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

EU-33_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

EU-33_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

EU-35_10_Daily

Data: 10GB
Validity: 1 Day
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

EU-35_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

EU-31_10_31

Data: 10GB
Validity: 31 Days
Price/GB: $1.89/GB
Price: $18.91 (€16.90)
5% OFF

GL-120_1_365

Data: 1GB
Validity: 365 Days
Price/GB: $18.91/GB
Price: $18.91 (€16.90)
5% OFF

GL-120_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $10.02/GB
Price: $20.03 (€17.90)
5% OFF

EU-43_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $4.45/GB
Price: $22.27 (€19.90)
5% OFF

EU-30_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $2.34/GB
Price: $23.39 (€20.90)
5% OFF

EU-42_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $4.68/GB
Price: $23.39 (€20.90)
5% OFF

GL-120_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $8.54/GB
Price: $25.63 (€22.90)
5% OFF

GL-139_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $9.66/GB
Price: $28.98 (€25.90)
5% OFF

GL-139_1_365

Data: 1GB
Validity: 365 Days
Price/GB: $30.10/GB
Price: $30.10 (€26.90)
5% OFF

EU-43_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $3.23/GB
Price: $32.34 (€28.90)
5% OFF

CZ_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.46 (€29.90)
5% OFF

EU-30_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.46 (€29.90)
5% OFF

EU-35_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.46 (€29.90)
5% OFF

EU-33_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $1.67/GB
Price: $33.46 (€29.90)
5% OFF

EU-31_20_31

Data: 20GB
Validity: 31 Days
Price/GB: $1.67/GB
Price: $33.46 (€29.90)
5% OFF

EU-30_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $1.73/GB
Price: $34.58 (€30.90)
5% OFF

EU-42_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $3.46/GB
Price: $34.58 (€30.90)
5% OFF

GL-120_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $7.14/GB
Price: $35.70 (€31.90)
5% OFF

GL-139_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $8.03/GB
Price: $40.17 (€35.90)
5% OFF

CZ_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $0.89/GB
Price: $44.65 (€39.90)
5% OFF

EU-35_50_90

Data: 50GB
Validity: 90 Days
Price/GB: $0.89/GB
Price: $44.65 (€39.90)
5% OFF

EU-31_50_31

Data: 50GB
Validity: 31 Days
Price/GB: $0.89/GB
Price: $44.65 (€39.90)
5% OFF

EU-43_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $2.23/GB
Price: $44.65 (€39.90)
5% OFF

EU-42_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $2.23/GB
Price: $44.65 (€39.90)
5% OFF

EU-42_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $2.23/GB
Price: $44.65 (€39.90)
5% OFF

EU-30_50_30

Data: 50GB
Validity: 30 Days
Price/GB: $1.00/GB
Price: $50.25 (€44.90)
5% OFF

GL-120_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $5.02/GB
Price: $50.25 (€44.90)
5% OFF

EU-30_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $1.07/GB
Price: $53.60 (€47.90)
5% OFF

GL-139_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $5.47/GB
Price: $54.72 (€48.90)
5% OFF

GL-120_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $4.47/GB
Price: $89.41 (€79.90)
5% OFF

GL-139_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $4.64/GB
Price: $92.77 (€82.90)
5% OFF

GL-120_20_90

Data: 20GB
Validity: 90 Days
Price/GB: $4.92/GB
Price: $98.37 (€87.90)
5% OFF

EU-35_100_180

Data: 100GB
Validity: 180 Days
Price/GB: $1.01/GB
Price: $100.6 (€89.90)
5% OFF

EU-42_50_180

Data: 50GB
Validity: 180 Days
Price/GB: $2.06/GB
Price: $102.8 (€91.90)
5% OFF

yaySIM for Czech Republic FAQ

Does yaySIM offer unlimited data eSIM for Czech Republic?

yaySIM does not provide an unlimited data eSIM for the Czech Republic. All of its plans for that destination have a fixed data cap, the largest being the EU‑35_100_180 plan that offers 100 GB for 180 days. Another option is the CZ_50_180 plan, which provides 50 GB for 180 days on 5G networks. These fixed‑data plans deliver a large data allowance but have a hard cap, so users exceed the cap only by purchasing an additional plan or credit. Choosing a fixed‑data plan can be more economical for most travelers unless they are extremely heavy data users.

Does yaySIM offer Czech Republic eSIM with phone number and SMS?

yaySIM does not provide an eSIM with a phone number or SMS capability in the Czech Republic. Travelers can only purchase data‑only plans from this provider for that destination. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for calls and messaging. Some destinations, including the Czech Republic, may block or restrict certain VoIP services, so travelers should verify that the apps they need are accessible before buying a plan.

How many data plans does yaySIM offer for Czech Republic?

yaySIM offers 12 single‑country data plans and 70 multi‑country plans that include the Czech Republic. The plans range in price from about $3.37 to $134.71 and provide data caps between 307 MB and 100 GB, with validity periods spanning from 1 to 365 days. The single‑country options give users access only to the Czech Republic during the validity period, while the multi‑country plans allow travel to many other destinations within the same contract.

Summarized by AI, Last updated:

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See all promo codes for Czech Republic