Cheapest eSIM for Czech Republic in 2026
Price Summary:
HelloRoam offers the cheapest Czech Republic eSIM at $0.95/GB (10GB, 30 days, $9.47 total). Next cheapest: HelloRoam at $0.98/GB. Airport SIM kiosks charge $10-20 for 5-10GB / 28 days. 6 providers compared. Prices verified May 2026.
Every plan, cheapest first
| # | Provider | $/GB ↑ | Plan | Total | Network | Days | 30d | Action |
|---|---|---|---|---|---|---|---|---|
| 🥇 |  HelloRoamCheapest | $0.95 | 10GB | $9.47 | O2 | 30d | ↓ | Get HelloRoam plan → |
| 🥈 | HelloRoam | $0.98 | 5GB | $4.89 | O2 | 30d | ↓ | Get HelloRoam plan → |
| 🥉 | HelloRoam | $1.02 | 50GB | $51.25 | O2 | 30d | ↓ | Get HelloRoam plan → |
| 4 | HelloRoam | $1.03 | 20GB | $20.53 | O2 | 30d | ↓ | Get HelloRoam plan → |
| 5 | HelloRoam | $1.16 | 3GB | $3.47 | O2 | 30d | ↓ | Get HelloRoam plan → |
| 6 | HelloRoam | $2.34 | 1GB | $2.34 | O2 | 7d | ↓ | Get HelloRoam plan → |
Prices verified May 28, 2026. Updated weekly from provider websites.
Pick by how much data you need
Unlimited daily data price breakdown
The cheapest unlimited daily data plan for Czech Republic. Longer trips get automatic volume discounts. The table below shows what you pay at each duration.
| Duration | Per day | Total | Discount |
|---|---|---|---|
30 days | $2.15/day | $64.45 | 18% off |
2 weeks | $2.33/day | $32.65 | 11% off |
3 days | $2.41/day | $7.23 | 8% off |
7 days | $2.41/day | $16.87 | 8% off |
1 dayBest Value | $2.52/day | $2.52 | 4% off |
Czech Republic eSIM market rates
Czech Republic has 6 eSIM plans from 1 provider, ranging from $0.95/GB to $2.34/GB. Median per-GB across all 6 plans is $1.03/GB. The per-GB spread is $1.39, meaning the priciest plan costs 147% more per gigabyte than the cheapest.
Who sells eSIMs for Czech Republic
HelloRoam leads Czech Republic with 6 plans, starting at $9.47 ($0.95/GB, 10GB, 30 days). HelloRoam plans support top-up and tethering. Across all providers, hotspot tethering and top-up support are available — check individual plans for eligibility.
The airport markup
Airport SIM kiosks at Czech Republic charge $10-20 for 5-10GB / 28 days for tourist data plans. O2 and Vodafone and T-Mobile operate the airport kiosks. Local prepaid SIMs are available for $8-15 for 5-10GB / 28 days — requiring a physical store visit and, in some cases, passport registration. An eSIM from $9.47 activates before you land and skips the queue.
Daily cost compared
Czech Republic eSIM pricing signals
6 of 6 plans for Czech Republic are trending down — prices have been falling across most providers. The current cheapest plan is HelloRoam at $0.95/GB ($9.47 for 10GB, 30 days). HelloRoam's 10GB plan is among those that decreased in price, now at $9.47.
Best plan for each trip length
Use-case picks for Czech Republic based on plan data: Weekend (2-3 days): HelloRoam 3GB at $3.47 (3GB, 30 days). Week trip (7 days): HelloRoam 5GB at $4.89 (5GB, 30 days). Two-week vacation: HelloRoam 10GB at $9.47 (10GB, 30 days). Digital nomad (30 days): HelloRoam 20GB at $20.53 (20GB, 30 days).
HelloRoam's 10GB is the best value for Czech Republic
HelloRoam's 10GB plan at $9.47 delivers the strongest price-to-data ratio for Czech Republic. At $0.95/GB for 10GB over 30 days, the daily cost is $0.32. HelloRoam's plan includes tethering included and top-up available at no extra cost. This plan connects through O2 and Vodafone in Czech Republic. 1 provider compete for Czech Republic across 6 plans. The per-GB spread from cheapest to most expensive is $0.95 to $2.34. 6 of 6 plans show recent price decreases. The market is trending more competitive.
- Best value: HelloRoam at $0.95/GB
- Total price: $9.47 for 10GB
- Daily cost: $0.32
- Validity: 30 days
- Providers tracked: 1
- Plans tracked: 6
Czech Republic eSIM pricing by data tier
Czech Republic eSIM pricing varies significantly by data tier. The right plan depends on trip length and daily usage intensity. 1GB: HelloRoam leads at $2.34 ($2.34/GB, 1GB, 7 days). This tier suits maps, messaging, and basic browsing for 2-3 days. Top-up is available if you underestimate your needs. 3GB: HelloRoam leads at $3.47 ($1.16/GB, 3GB, 30 days). This tier suits maps, social media, and messaging for a 5-7 day trip. Top-up is available if you underestimate your needs. 5GB: HelloRoam leads at $4.89 ($0.98/GB, 5GB, 30 days). This tier suits active social media use and photo uploads for a week. 10GB: HelloRoam leads at $9.47 ($0.95/GB, 10GB, 30 days). This tier suits streaming, video calls, and heavy browsing for 7-14 days. 20GB: HelloRoam leads at $20.53 ($1.03/GB, 20GB, 30 days). This tier suits digital nomad work, daily streaming, and tethering for 2-4 weeks. Per-GB rates drop with plan size: $2.34/GB at 1GB vs $0.95/GB at 10GB. Buying larger saves 60% per gigabyte.
Provider strengths for Czech Republic
1 provider compete for Czech Republic with 6 total plans. Each has distinct strengths. HelloRoam: 6 plans, from $9.47 ($0.95/GB). Largest plan: 50GB. Strengths: cheapest per-GB at $0.95/GB, tethering on all plans, top-up support, 6 plan options, plans up to 30 days. HelloRoam wins the price race for Czech Republic at $0.95/GB. For travelers who prioritize price above all else, HelloRoam is the data-driven choice. For those who value specific features (plan variety, longer validity, or unique app features), comparing across all 1 providers is worthwhile.
Czech Republic in the global eSIM market
Czech Republic is a Tier 3 eSIM destination: limited provider coverage with constrained plan options. 6 plans from 1 provider are tracked, starting at $0.95/GB. Tier 3 markets have fewer plans, less provider competition, and higher per-GB rates. If only 1-2 providers cover this destination, pricing is less competitive. The available options may still offer strong value compared to local SIM or roaming costs. Only one provider covers Czech Republic. Without competition, prices are set by that provider's wholesale costs and margins. Monitor this page for new providers entering the market. Czech eSIM at $0.95/GB is fair — local prepaid not significantly cheaper, making eSIM the better value proposition.
Top 5 plans by value score
| Rank | Provider | Plan | Score | $/GB |
|---|---|---|---|---|
| #1 | HelloRoam | 10GB | 95/100 | $0.95 |
| #2 | HelloRoam | 5GB | 94/100 | $0.98 |
| #3 | HelloRoam | 50GB | 92/100 | $1.02 |
| #4 | HelloRoam | 20GB | 92/100 | $1.03 |
| #5 | HelloRoam | 3GB | 81/100 | $1.16 |
Best Czech Republic eSIM by travel style
HelloRoam's 3GB plan at $3.47 (3GB, 30 days) is the optimal pick for backpacker travelers in Czech Republic. Daily cost: $0.12. Tethering is included for multi-device use. Top-up support adds flexibility if data runs low.
- -Download offline maps before departure to save 200-500MB
- -Use hostel WiFi for large downloads and video calls
- -Disable auto-play video in social media apps
- -Czech Republic has good WiFi — use it to extend your data plan
HelloRoam's 5GB plan at $4.89 (5GB, 30 days) is the optimal pick for resort/leisure travelers in Czech Republic. Daily cost: $0.16. Tethering is included for multi-device use. Top-up support adds flexibility if data runs low.
- -Resort WiFi handles heavy streaming and video calls
- -Mobile data is mainly for excursions and transit
- -A mid-size plan covers day trips away from the resort
- -Czech Republic has good WiFi — use it to extend your data plan
HelloRoam's 10GB plan at $9.47 (10GB, 30 days) is the optimal pick for business travelers in Czech Republic. Daily cost: $0.32. Tethering is included for multi-device use. Top-up support adds flexibility if data runs low.
- -Tethering is required for laptop and tablet connectivity
- -Video conferences use 300MB-1.5GB/hour depending on quality
- -Choose a plan with top-up support as a safety net
- -Czech Republic has good WiFi — use it to extend your data plan
Data usage guide for Czech Republic
Travelers in Czech Republic typically use 1.2GB of mobile data per day. WiFi availability is good — WiFi is available in most tourist areas. Free WiFi common in Prague cafes and restaurants; good hotel WiFi Peak travel season runs Jun-Sep. Summer is peak for Prague; Christmas markets popular in December For a 7-day trip, expect to need roughly 9GB. The 10GB plan from HelloRoam ($9.47, 10GB) covers that usage.
Czech Republic mobile networks
Czech Republic's primary carriers are O2 Czech Republic and T-Mobile CZ and Vodafone CZ. 5G coverage is urban-only. Median download speed is 80 Mbps. Czech Republic has some of the most expensive mobile data in Europe relative to income. Prague has excellent public transport with full 4G coverage in metro tunnels. Emergency number: 112/155/158.
Where to buy Czech Republic eSIM
What Is an eSIM for Czech Republic?
An eSIM for Czech Republic is a prepaid digital SIM card with no physical component. The cheapest Czech Republic eSIM costs $0.95/GB — up to 80% less than airport SIM counters. You purchase online, scan a QR code, and connect to local 4G/5G networks in under 2 minutes.
Czech Republic eSIM pricing — quick answers
How much does an eSIM cost for Czech Republic?
eSIM plans for Czech Republic range from $0.95/GB to $2.34/GB across 1 providers. The cheapest option is HelloRoam at $9.47 for 10GB over 30 days. Median rate across all 6 plans: $1.03/GB. Prices verified June 2026.
How much is 1GB of eSIM data for Czech Republic?
A 1GB+ eSIM plan for Czech Republic starts at $9.47 from HelloRoam (10GB, 30 days, $0.95/GB). 1 provider offer plans at this data tier. Verified June 2026.
How much is 3GB of eSIM data for Czech Republic?
A 3GB+ eSIM plan for Czech Republic starts at $9.47 from HelloRoam (10GB, 30 days, $0.95/GB). 1 provider offer plans at this data tier. Verified June 2026.
How much is 5GB of eSIM data for Czech Republic?
A 5GB+ eSIM plan for Czech Republic starts at $9.47 from HelloRoam (10GB, 30 days, $0.95/GB). 1 provider offer plans at this data tier. Verified June 2026.
How much is 10GB of eSIM data for Czech Republic?
A 10GB+ eSIM plan for Czech Republic starts at $9.47 from HelloRoam (10GB, 30 days, $0.95/GB). 1 provider offer plans at this data tier. Verified June 2026.
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