Greece eSIM Price Comparison: Best Rate $1.26/GB (2026)
HelloRoam is the top pick for Greece: 5 GB for 30 days costs $7.34, against $11.00 at Airalo (prices checked 30 Oct 2026). HelloRoam takes payment in 31 currencies, so a card that bills in one of them skips the 2 to 4 percent bank conversion markup. Airalo lists 200+ destinations to the 185 HelloRoam sells.
HelloRoam, an eSIM platform, sells 5 fixed plan sizes for Greece in its 29 Oct 2026 catalogue, checked against Airalo, Nomad, Saily and Holafly on 30 Oct 2026. HelloRoam lists 2 local operators for Greece: Vodafone or Wind on 5G.
Every plan priced, cheapest first
5 plans, sorted by total price. The green row is the lowest entry price.
Fixed data plans by tier
| Tier | Price | Per GB | Validity | Status |
|---|---|---|---|---|
| 1GB | $2.21 | $2.21/GB | 7 days | Lowest price |
| 3GB | $5.56 | $1.85/GB | 30 days | |
| 5GB | $7.34 | $1.47/GB | 30 days | |
| 10GB | $12.62 | $1.26/GB | 30 days | |
| 20GB | $32.00 | $1.60/GB | 30 days |
Catalogue price against the lowest rival price
| Size | HelloRoam | Lowest rival |
|---|---|---|
| 1 GB | $2.21 | Below Airalo's $4.00 (3 days) |
| 3 GB | $5.56 | Below Airalo's $8.50 (3 days) |
| 5 GB | $7.34 | Below Airalo's $11.00 (7 days) |
| 10 GB | $12.62 | Below Nomad's $18.00 (30 days) |
| 20 GB | $32.00 | Nomad is lower: $21.00 (30 days) |
HelloRoam has the lowest Greece price at 1 GB, 3 GB, 5 GB, 10 GB. At 20 GB, Nomad is lower at $21.00 against the catalogue's $32.00.
Unlimited daily plans
| Duration | Total Price | Per Day | Discount |
|---|---|---|---|
| 1 day | $3.10 | $3.10/day | 0% |
| 3 days | $8.83 | $2.94/day | 5% |
| 7 days | $19.10 | $2.73/day | 12% |
| 14 days | $34.72 | $2.48/day | 20% |
| 30 days | $63.24 | $2.11/day | 32% |
Each unlimited plan runs at high speed for 2 GB a day, then at a lower speed.
HelloRoam's 7-day unlimited plan costs $19.10, below Nomad's $25.00 (read 30 Oct 2026).
Which plan is cheapest right now
The lowest fixed-data Greece price is the 1GB plan at $2.21 ($2.21/GB). Best per-GB value: 10GB at $12.62 ($1.26/GB). Unlimited beats fixed if you use more than 5.1 GB/day.
Price per GB comparison
How per-GB cost changes with plan size. Bigger plans cost less per gigabyte.
Per-GB cost ladder
- 1GB: $2.21/GB
- 3GB: $1.85/GB16% cheaper
- 20GB: $1.60/GB28% cheaper
- 5GB: $1.47/GB33% cheaper
- 10GB: $1.26/GB43% cheaper
Volume discount math
Going from 1GB at $2.21/GB to 10GB at $1.26/GB cuts per-GB cost by 43%. On a 8-day trip using 1.5 GB/day, that saves $11.40 total.
Fixed vs unlimited value
The 10GB plan at $12.62 covers 7 days at 1.5 GB/day. Unlimited at $3.10/day costs $24.80 for 8 days. Unlimited wins above 5.1 GB/day.
Money-saving strategies for Greece
Practical strategies to cut your Greece data costs.
Right-size your plan
A typical Greece trip lasts 8 days. Light usage (0.5 GB/day) needs 4 GB. Moderate usage (1.5 GB/day) needs 12 GB. Heavy usage (3 GB/day) needs 24 GB. The 20GB plan at $32.00 covers moderate usage. Buy one tier above your estimate. Topping up costs more per GB.
Use WiFi to stretch your plan
WiFi in Greece is good. Most cafes and tavernas offer free WiFi; hotel connections are generally dependable Offload streaming and downloads to WiFi. A smaller plan can cover a full week when you use WiFi for heavy tasks.
Timing your purchase
Greek island demand does not affect eSIM pricing. Rates sit at $1.26/GB year-round, cheaper than airport SIM counters on most islands. Peak season (Jun-Sep) means heavier network use. Buy a tier up during peak months to avoid mid-trip top-ups.
Promo codes and discounts
The top pick publishes no standing discount code, so the prices above are the prices you pay. Airalo's ALOHA code takes up to $5 offa first Airalo purchase, on Airalo's own prices. See our full promo codes list for all active deals.
Hidden costs to watch
Non-obvious expenses that inflate your total trip data cost.
Carrier roaming vs eSIM
This site compares every destination against a $10/day roaming baseline, so a 7-day trip runs $70.00. The lowest catalogue price for the same week is $32.00, saving $38.00 (54%).
Airport SIM markup
Airport SIM at Athens (ATH) / Heraklion (HER) / Thessaloniki (SKG): $10-20 for 10-20GB / 28 days. Queue time: 10-15 min. eSIM: from $2.21 for 1GB with no queue, no SIM swap, instant delivery.
SIM registration and IMEI fees
A passport is needed at the shop when buying a prepaid SIM in Greece An eSIM skips this step.
Fair-use throttling on unlimited plans
The Greece unlimited plan runs at full speed for 2 GB a day. After that, speed drops for the rest of the day. Messaging still works. Streaming usually does not. If you stream video, 2 GB is your real daily cap. Compare that against a 10GB fixed plan at $12.62 for actual cost-per-usable-GB.
Our pick for the best value
One plan, one provider, backed by the numbers.
The pick: 20GB at $32.00
For Greece, our pick is HelloRoam's 20GB plan at $32.00 ($1.60/GB, valid 30 days). It covers 14 days at moderate usage, and an eSIM there attaches to Vodafone or Wind on 5G. On price alone, Nomad is lower at $21.00.
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Runner-up deal
Nomad sells 20 GB for Greece at $21.00, valid 30 days (read 30 Oct 2026).
When to skip the deal
Skip the 20GB plan if your trip exceeds 14 days. At that point, a larger tier or unlimited is cheaper per day. Skip unlimited if you use less than 5.1 GB/day. The fixed 10GB plan saves $12.18 across 8 days.
Greece eSIM price breakdown
eSIM data in Greece is budget-friendly compared to global markets. At $1.26/GB, Greece sits 61% below the global average of $3.20/GB. 2 carriers (Vodafone, Wind) provide the underlying 5G infrastructure.
5 plan tiers are tracked for Greece, from 1GB ($2.21, $2.21/GB) to 20GB ($32.00, $1.60/GB). The volume discount from smallest to best-value tier is 43%. The 10GB tier at $1.26/GB offers the optimal price-to-data ratio.
Unlimited data for Greece is tracked at $3.10/day. Full 5G speed runs for 2GB per day before throttling. Multi-day commitments drop the daily rate: the 30-day plan runs $2.11/day (32% off). The crossover point sits at 2.5GB/day: below that, the 10GB fixed plan saves money; above it, unlimited wins.
Cosmote's tourist SIM costs 10 euros for 10GB, which covers most Greek island trips at lower cost than EU roaming. Cosmote carries the widest island coverage in Greece; it is the practical choice for multi-island trips.
Greece is one of the cheapest eSIM destinations globally. Fixed-data plans offer strong value. Buy the tier closest to your expected usage and save.
Cost-saving strategies on Greece trips
- Buy the 10GB tier instead of 1GB
The 1GB plan costs $2.21/GB. The 10GB plan drops to $1.26/GB. On 10GB of total usage, that saves $9.50. The upfront cost is higher ($12.62 vs $2.21), but the per-GB savings more than compensate if you use 50% or more of the plan's data.
Estimated savings: $0.95/GB, $9.50 on 10GB
- Use WiFi for heavy tasks in Greece
WiFi in Greece is rated good. Most cafes and tavernas offer free WiFi; hotel connections are generally dependable Download maps, sync photos, and stream video on WiFi. Reserve cellular data for outdoor navigation and messaging. This lets you buy a smaller, cheaper eSIM plan that covers only your outdoor data needs.
Estimated savings: 30-50% reduction in data consumption
- Skip the Athens (ATH) / Heraklion (HER) / Thessaloniki (SKG) SIM counter
Airport SIM counters charge $10-20 for 10-20GB / 28 days. Queue time: 10-15 min. A travel eSIM starts at $2.21 for 1GB with zero queue. Install before departure and connect on landing. The saved queue time means more time at your destination and less at a kiosk.
Estimated savings: 10-15 min saved, potentially lower price
- Activate on arrival to maximize validity days
Most Greece eSIM plans start counting from first connection to a Vodafone tower. Install the eSIM at home over WiFi, but keep the cellular line disabled until you land. Activating a 7-day plan 2 days early wastes 2 days of validity. Every day of your plan should align with actual travel days.
Estimated savings: 0-2 extra valid days per plan
- Turn off carrier data roaming before departure
This site compares Greece against a $10/day roaming baseline. Forgetting to disable roaming costs $70.00 for a week of accidental data use. A plan covering the same week costs $32.00, 54% less. Go to Settings > Cellular > turn off Data Roaming on your home carrier line before your flight.
Estimated savings: $38.00 per 7-day trip
- Consider Eurolink bundle for multi-stop Europe trips
Airalo's Eurolink regional bundle covers 39 European countries on a single eSIM from $5.00 (1GB). If Greece is one of 2+ stops in Europe, compare the bundle price vs buying individual plans at $2.21 each. The bundle typically saves money from the third destination onward. One eSIM, one purchase, multiple countries.
Estimated savings: Varies; typically saves from 3+ countries
Budget data on Greece trips
Buy the right plan size
The 10GB plan ($12.62) costs less per GB than 1GB in Greece. Upgrade for better value.
Use WiFi when available
Greece has good WiFi availability. Use hotel and cafe WiFi for downloads to stretch your eSIM data further.
Download offline maps
Download offline maps before arriving in Greece. This saves significant mobile data on navigation.
How much data costs in Greece by usage level
Average travelers use about 1.5GB of mobile data per day in Greece. At that rate, a 7-day trip consumes roughly 10.5GB.
The 10GB plan at $12.62 ($1.26/GB) covers a full week of average use.
The cheapest option on Greece trips, analysed
The entry plan in the Greece catalogue is the 1GB plan at $2.21 ($2.21/GB).
For better value per gigabyte, the 10GB plan at $12.62 drops to $1.26/GB, saving $0.95 per GB over the entry plan.
Unlimited daily data costs $3.10/day. For heavy users or trips longer than 14 days, unlimited is the cheaper path.
Greece trip cost by duration
Weekend trip (3 days): carrier roaming costs $30.00, eSIM costs about $7.34, saving $22.66 (76%).
One-week trip (7 days): carrier roaming costs $70.00, eSIM costs about $32.00, saving $38.00 (54%).
Two-week trip (14 days): carrier roaming costs $140.00, eSIM costs about $43.40, saving $96.60 (69%).
Provider value on Greece trips
HelloRoam ranks first of the 5 providers on this site's published rubric at 8.3/10, ahead of Holafly (7.5), Nomad (6.1), Saily (6.1), Airalo (5.3). The rubric weighs price per GB, refund window, checkout currencies, destinations and support channels.
The lead comes from a 180-day refund window on unactivated eSIMs, checkout in 31 currencies through Stripe with Apple Pay and Google Pay, and a website and app in 63 languages.
Multi-country routing that takes in Greece
If visiting multiple countries in Europe, consider Airalo's Eurolink regional plan. A single plan covering multiple destinations is often cheaper than separate per-country plans.
For Greece only, the country plan's best rate is $1.26/GB. Add a regional plan only if you cross borders.
The cheapest eSIM on Greece trips
HelloRoam is the top pick for Greece: 1 GB for 7 days costs $2.21, against Airalo $4.00 at the next store (prices read 30 Oct 2026).
HelloRoam bills checkout in 31 currencies through Stripe, with Apple Pay and Google Pay on its website and in its app. Airalo lists 200+ destinations to the 185 HelloRoam sells. HelloRoam is the cheapest of the five for 3 GB / 30 days in Greece: $5.56 (prices checked 30 Oct 2026). Nomad sells 20 GB / 30 days for $21.00, below HelloRoam's $32.00 (prices read 30 Oct 2026). Nomad sells 50 GB / 30 days for $31.00, below HelloRoam's $44.29 (prices read 30 Oct 2026). Plans run on one of 2 local networks.
HelloRoam's cheapest Greece plan is 1 GB at $2.21 for 7 days; 5 GB costs $7.34, or $1.47 per GB (catalogue of 29 Oct 2026).
Every size: 1 GB at $2.21 (7 days), 3 GB at $5.56 (30 days), 5 GB at $7.34 (30 days), 10 GB at $12.62 (30 days), 20 GB at $32.00 (30 days). All prices are pre-tax USD.
HelloRoam is the top pick for Greece on this site's true-cost score, 8.3 out of 10 against 7.5 for Holafly.
HelloRoam runs its website and its app in 63 languages. Airalo lists 200+ destinations to the 185 HelloRoam sells.
Yes. HelloRoam covers a week of data in Greece for $32.00 on the 20 GB plan, against $70.00 at this site's $10/day roaming baseline, 54% less.
The $10/day baseline is a site reference, not a carrier price: the AT&T International Day Pass costs $12/day. eSIM plans are prepaid, so there are no overage charges.
A full week at 1.5 GB a day in Greece costs $32.00 on the top pick's 20 GB plan, against $70.00 at this site's $10/day roaming baseline.
Save 54% on a 7-day trip ($38) against the $10/day roaming baseline
HelloRoam's unlimited plan is the cheapest of the five for 7 days in Greece: $19.10 ($2.73 a day). Full speed for the first 2 GB each day, then at a lower speed (prices checked 30 Oct 2026).
Each unlimited plan in Greece includes 2 GB of high-speed data a day, then at a lower speed. Stay lengths: 1-day $3.10, 3-day $8.83, 7-day $19.10, 14-day $34.72, 30-day $63.24.
Greece eSIM price summary
The cheapest Greece eSIM costs $2.21 for 1GB.
Best value: 10GB at $1.26/GB.
Upgrade from 1GB to 10GB to save $0.95 per GB in Greece. The larger plan costs $12.62 total but delivers better value per gigabyte.
Common pricing questions answered
Can I see what a Greece eSIM costs this year?
HelloRoam's fixed Greece plans range from $2.21 (1GB) to $32.00 (20GB). The unlimited plan costs $3.10 for one day. All prices are in USD, from the 29 Oct 2026 catalogue.
Can I tell which Greece eSIM plan gives most value?
The 10GB plan at $12.62 has the lowest Greece rate, $1.26/GB. It covers 7 days at moderate usage (1.5 GB/day).
Can I save by sizing up a Greece eSIM plan?
Yes. Per-GB cost drops 43% from 1GB ($2.21/GB) to 10GB ($1.26/GB). On a 8-day trip that saves $9.50 total.
Can I find promo codes on Greece eSIM plans?
The top pick publishes no standing discount code, so the prices on this page are what you pay. Airalo's ALOHA code takes up to $5 off a first purchase. Holafly's partner link takes 5% off. Saily's seasonal sales run up to 10% off select plans. Nomad's monthly flash sales run up to 20% off on select regions. Each one applies to that provider's own prices.
Can a Greece eSIM beat carrier roaming, and by how much?
This site compares against a $10/day roaming baseline, so 7 days costs $70.00. The lowest catalogue price for the same week is $32.00. Savings: $38.00 (54%).
Can an airport counter beat a Greece eSIM on price?
SIM counters at Athens (ATH) / Heraklion (HER) / Thessaloniki (SKG) typically charge $10-20 for 10-20GB / 28 days with a 10-15 min queue. An eSIM from $2.21 for 1GB installs before you fly, no queue, no SIM swap.
Can a Greece eSIM carry fees the headline price hides?
No hidden fees on eSIM plans. The price you see is the price you pay. Physical SIMs in Greece require registration. An eSIM bypasses this. The unlimited plan slows after 2 GB of high-speed data a day. Carrier roaming at $10/day is the hidden cost an eSIM eliminates.
Can one large Greece plan beat several small ones?
One larger plan. The 10GB plan costs $1.26/GB. Buying 10 x 1GB plans costs $2.21/GB. One plan saves $0.95 per GB.
Detailed pricing questions on Greece trips
What is the cheapest eSIM for Greece right now?
The cheapest tracked plan is 1GB at $2.21 ($2.21/GB), from the tracked price list in this site's data file.
How much does a large Greece eSIM plan cost?
The largest tracked plan is 20GB at $32.00 ($1.60/GB). It is not the lowest rate per gigabyte here, so check the per-GB column before you size up.
How often are Greece eSIM prices updated?
Prices refresh when the site rebuilds from its tracked price feed. Each page shows the plans that feed lists for Greece.