TOP 1EDITOR'S PICK
10 GB
5G ready€1.12/GB
Find the best eSIM for the Czech Republic
We analyzed 5,814 live offers from 31 providers for the Czech Republic. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
+3011 GB
4G / LTE€0.90/GB
TOP 3
1 GB
5G ready€3.60/GB
TOP 4
3 GB
5G ready€2.18/GB
€1.02median price / GB
€0.45lowest total price
31providers tracked
31davg plan duration
QUICK ANSWER / VALUE PICKS
Best eSIM for the Czech Republic in 2026: start here
Four clear picks for the Czech Republic: 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%
Nomad1 GB · 7 days
Total€0.61€0.49
€ / GB€0.49
ESIMDNOMAD20-20%
Nomad10 GB · 30 days
Total€4.56€3.65
€ / GB€0.36
ESIMDNOMAD20-20%
RedteaGOUnlimited · 1 days
Total€0.64€0.61
€ / GBFair use
ESIMP-5%
- Market median on limited plans: €1.02 per GB.
- Best effective rate in catalog: €0.15 per GB.
- Average plan validity: 31 days.
- 80% of tracked plans advertise 5G; 17% mention hotspot.
LIVE CATALOG / FILTERABLE
Compare 5,813 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 |  | 0.49 GB | 1 days | 4G / LTE | | €0.78 | ||
| 2 | | 0.49 GB | 1 days | 4G / LTE |   +28 | €0.78 | ||
| 3 |  | 0.49 GB | 1 days | 5G | | €0.76 | ||
| 4 |  | 0.2 GB | 1 days | 4G / LTE |   +32 | €2.25 | ||
| 5 |  | 0.5 GB | 1 days | 5G | | €0.55 | €1.10 | |
| 6 | | 0.5 GB | 1 days | 5G | | €0.55 | €1.10 | |
| 7 |  | 1 GB | 7 days | 4G / LTE | | €0.49 | ||
| 8 |  | 1 GB | 7 days | 4G / LTE |  +36 | €0.57 | ||
| 9 | | 1 GB | 1 days | 4G / LTE | +36 | €0.57 | ||
| 10 | | 0.49 GB | 1 days | 4G / LTE | | €1.18 | ||
| 11 | | Unlimited | 1 days | 4G / LTE |     +7 | - | ||
| 12 | | Unlimited | 1 days | 4G / LTE |    +34 | - | ||
| 13 | | Unlimited | 1 days | 4G / LTE | +32 | - | ||
| 14 | | Unlimited | 1 days | 4G / LTE | +7 | - | ||
| 15 | | 1 GB | 1 days | 4G / LTE | +30 | €0.66 | ||
| 16 | | 1 GB | 7 days | 4G / LTE | | €0.77 | ||
| 17 | | 1 GB | 1 days | 4G / LTE | +29 | €0.77 | ||
| 18 | | 1 GB | 30 days | 4G / LTE | | €0.85 | ||
| 19 | | 0.1 GB | 1 days | 4G / LTE | +7 | €8.70 | ||
| 20 | | 0.1 GB | 1 days | 4G / LTE | +7 | €8.70 |
1
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.78
Coverage
2
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.78
Coverage+28
+283
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.76
Coverage
4
- Data
- 0.2 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €2.25
Coverage+32
+325
- Data
- 0.5 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.10
Coverage
6
- Data
- 0.5 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.10
Coverage
7
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €0.49
Coverage
8
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €0.57
Coverage+36
+369
- Data
- 1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.57
Coverage+36
+3610
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €1.18
Coverage
11
- Data
- Unlimited
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- -
Coverage+7
+712
- Data
- Unlimited
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- -
Coverage+34
+3413
- Data
- Unlimited
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- -
Coverage+32
+3214
- Data
- Unlimited
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- -
Coverage+7
+715
- Data
- 1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.66
Coverage+30
+3016
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €0.77
Coverage
17
- Data
- 1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €0.77
Coverage+29
+2918
- Data
- 1 GB
- Validity
- 30 days
- Network
- 4G / LTE
- Price / GB
- €0.85
Coverage
19
- Data
- 0.1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €8.70
Coverage+7
+720
- Data
- 0.1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €8.70
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 the Czech Republic
Heading to Czech Republic ? eSIMPlanet compares 5732 live plans from 31 providers . Last catalogue refresh: 2 August 2026 at 15:38. The lowest price in the catalogue starts at $0.49 (0.49 GB, 1 days, Yesim). Best observed price per GB: $0.17/GB . If your home plan includes EU roaming , you may already have data in Czech Republic under your operator's fair-use rules. A travel eSIM is still useful for more data, clearer pricing, or keeping your primary line for calls and SMS only. 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 the Czech Republic
The cheapest plan is not always the best trip fit. For the Czech Republic, 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 the Czech Republic, the average allowance is currently 41 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 31 days.
- 03
Prefer clear network specs
80% of offers list 5G readiness and 17% mention hotspot. If you work from a laptop tether, filter for hotspot before you buy.
- 04
Treat unlimited carefully
There are 1,886 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 the Czech Republic
Unlimited plans are kept out of €/GB math so the benchmark for the Czech Republic stays comparable.
Lowest effective €/GB among limited-data plans right now.
Median sits at €1.02/GB. Half of eligible plans land in this range.
80% 5G-ready · 17% hotspot · 31d avg validity
HOST NETWORKS
Which eSIM providers use which networks in the Czech Republic
Travel eSIMs for the Czech Republic 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 O2, RadioMobil (T-Mobile), Vodafone. Providers with the clearest operator labels right now include Roamify, Eskimo, AdventureSIMs.
Each row groups one provider’s the Czech Republic 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 |
|---|---|---|---|
 Roamify705 plans sampled |
| 5G4G / LTE | 91% |
 Eskimo23 plans sampled |
| 5G4G / LTE | 100% |
 AdventureSIMs8 plans sampled |
| 5G4G / LTE | 100% |
 LinkeSIM6 plans sampled |
| 5G | 100% |
 Roamless5 plans sampled |
| 4G / LTE3G5G | 100% |
 iRoamly2 plans sampled |
| 4G / LTE5G | 100% |
 Orange Travel2 plans sampled |
| Not listed | 0% |
Most common host operators in the Czech Republic
- O2643 labeled plans
- RadioMobil (T-Mobile)23 labeled plans
- Vodafone17 labeled plans
- Orange4 labeled plans
SETUP GUIDE
How to install an eSIM for the Czech Republic
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 the Czech Republic, 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 the Czech Republic
These providers currently appear most often in the the Czech Republic catalog. Open a review for setup notes, then jump back to the live comparison for exact plan pricing.
Roamify
705 plans · from €1.74
eSIM4Travel
52 plans · from €0.63
Maya Mobile
50 plans · from €3.48
Voye Global
38 plans · from €6.00
Ezy eSIM
29 plans · from €1.83
Eskimo
23 plans · from €4.59
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
Czech Republic eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for the Czech Republic.
How much do eSIMs for Czech Republic cost?
In our live catalogue, the cheapest plan starts at $0.49 (0.49 GB, 1 days from Yesim). We currently list 5732 offers from 31 providers.
Do I need an eSIM in Czech Republic?
If your home plan includes EU roaming, it is not always mandatory. An eSIM still helps when you want more data, a clearer travel budget, or to keep your primary line for calls and SMS.
Which local networks do eSIMs use in Czech Republic?
According to our plan database: Coverage area and list of operators, Esimi, eSIMo, O2, O2 - CZ, Orange, Orange FR, RadioMobil (T-Mobile). The exact network depends on the eSIM provider you choose.
What is the best unlimited eSIM for Czech Republic?
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 Czech Republic eSIM comparison last updated?
Catalogue data last refreshed: 2 August 2026 at 15:38. Provider prices and availability can still change.
How much does an eSIM for the Czech Republic cost in 2026?
In the current 2026 snapshot for the Czech Republic, the lowest total price tracked is €0.45 across 5,814 plans from 31 providers. The median value on limited-data plans is €1.02 per GB.
What is the best eSIM for the Czech Republic right now?
There is no single winner for every trip in the Czech Republic. Current catalog leaders by plan count include Roamify, eSIM4Travel, Maya Mobile. 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 the Czech Republic?
Plans sampled for the Czech Republic most often mention host operators such as O2, RadioMobil (T-Mobile), Vodafone. 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 the Czech Republic?
Only if you expect heavy streaming or long hotspot sessions. Limited packs are easier to value with €/GB. This market currently lists 1,886 unlimited-style plans, which we keep out of the median €/GB benchmark because of fair-use rules.
Are travel eSIMs in the Czech Republic 5G ready?
80% of tracked plans for the Czech Republic advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
KEEP EXPLORING
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