Thailand eSIM prices, cheapest first
THAsia39 plans · 4 providersPrices in US dollars
Cheapest Thailand eSIM
On 9 Nov 2026, the cheapest eSIM for Thailand was Saily at $2.99 for 1 GB over 7 days. For a one-week trip with at least 5 GB, the best price was Airalo at $7.00 (5 GB, 7 days).
Open on Saily- Best for a week$7.00 Airalo · 5 GB · 7 days
- Lowest price per GB$0.30/GB Nomad · 50 GB · 10 days
- Cheapest unlimited$15.00 Nomad · Unlimited · 7 days
Prices as of 9 Nov 2026, 20:57 UTCread from 4 provider pageshow we check
Which Thailand eSIM is cheapest?
All 39 single-country plans we found, cheapest first. Filter by trip length and data, or sort any column.
| Provider | |||||
|---|---|---|---|---|---|
| Saily | 1 GB7 days | 7 days | $2.99 | Open plan | |
| Airalo | 1 GB3 days | 3 days | $4.00 | Open plan | |
| Nomad | 1 GB7 days | 7 days | $5.00 | Open plan | |
| Airalo | 3 GB3 days | 3 days | $5.50 | Open plan | |
| Saily | 3 GB30 days | 30 days | $5.99 | Open plan | |
| Airalo | 3 GB7 days | 7 days | $6.00 | Open plan | |
| Nomad | 3 GB30 days | 30 days | $6.00 | Open plan | |
| Airalo | 5 GB7 days | 7 days | $7.00 | Open plan | |
| Airalo | 5 GB15 days | 15 days | $7.50 | Open plan | |
| Saily | 5 GB30 days | 30 days | $7.99 | Open plan | |
| Airalo | 5 GB30 days | 30 days | $8.00 | Open plan | |
| Nomad | 5 GB30 days | 30 days | $8.00 | Open plan | |
| Nomad | Unlimited3 days2 GB a day at full speed, then 1 Mbps | 3 days | $9.00 | ∞ | Open plan |
| Airalo | Unlimited3 days5 GB a day at full speed, then 1 Mbps | 3 days | $9.50 | ∞ | Open plan |
| Airalo | 10 GB7 days | 7 days | $10.00 | Open plan | |
| Nomad | 10 GB30 days | 30 days | $10.00 | Open plan | |
| Airalo | 10 GB15 days | 15 days | $10.50 | Open plan | |
| Saily | 10 GB30 days | 30 days | $10.99 | Open plan | |
| Airalo | 10 GB30 days | 30 days | $11.00 | Open plan | |
| Holafly | Unlimited3 daysNo daily limit stated on the price page | 3 days | $11.90 | ∞ | Open plan |
| Nomad | Unlimited5 days2 GB a day at full speed, then 1 Mbps | 5 days | $13.00 | ∞ | Open plan |
| Airalo | Unlimited5 days5 GB a day at full speed, then 1 Mbps | 5 days | $15.00 | ∞ | Open plan |
| Nomad | Unlimited7 days2 GB a day at full speed, then 1 Mbps | 7 days | $15.00 | ∞ | Open plan |
| Nomad | 50 GB10 days | 10 days | $15.00 | Open plan | |
| Nomad | Unlimited10 daysFair use: 5G Unlimited | 10 days | $15.00 | ∞ | Open plan |
| Airalo | 20 GB15 days | 15 days | $17.50 | Open plan | |
| Airalo | 20 GB30 days | 30 days | $18.00 | Open plan | |
| Saily | 20 GB30 days | 30 days | $19.99 | Open plan | |
| Holafly | Unlimited5 daysNo daily limit stated on the price page | 5 days | $20.50 | ∞ | Open plan |
| Airalo | Unlimited7 days5 GB a day at full speed, then 1 Mbps | 7 days | $21.00 | ∞ | Open plan |
| Holafly | Unlimited7 daysNo daily limit stated on the price page | 7 days | $27.50 | ∞ | Open plan |
| Airalo | 50 GB30 days | 30 days | $27.50 | Open plan | |
| Airalo | Unlimited10 days5 GB a day at full speed, then 1 Mbps | 10 days | $31.00 | ∞ | Open plan |
| Holafly | Unlimited10 daysNo daily limit stated on the price page | 10 days | $36.50 | ∞ | Open plan |
| Saily | Unlimited15 days5 GB a day at full speed, then 1 Mbps | 15 days | $38.99 | ∞ | Open plan |
| Airalo | Unlimited15 days5 GB a day at full speed, then 1 Mbps | 15 days | $39.00 | ∞ | Open plan |
| Airalo | Unlimited30 days5 GB a day at full speed, then 1 Mbps | 30 days | $49.00 | ∞ | Open plan |
| Holafly | Unlimited15 daysNo daily limit stated on the price page | 15 days | $50.50 | ∞ | Open plan |
| Holafly | Unlimited30 daysNo daily limit stated on the price page | 30 days | $73.90 | ∞ | Open plan |
Which provider is cheapest in Thailand?
Lowest price per GB on each provider’s plans of 3 GB or more. Longer bar, higher price.
- Nomad$0.30/GB
- Airalo$0.55/GB
- Saily$1.00/GB
- HolaflyNo fixed-data plans of 3 GB or more
How do unlimited plans work in Thailand?
“Unlimited” rarely means unthrottled. This is what each provider’s Thailand page says happens after heavy use, and what a day costs on its cheapest unlimited plan.
- Airalo
- 5 GB a day at full speed, then 1 Mbps $1.63 a day · 30 days, $49.00
- Holafly
- No daily limit stated on the price page $2.46 a day · 30 days, $73.90
- Nomad
- Fair use: 5G Unlimited $1.50 a day · 10 days, $15.00
- Saily
- 5 GB a day at full speed, then 1 Mbps $2.60 a day · 15 days, $38.99
How do I set up an eSIM for Thailand?
Check your phone takes an eSIM
It must support eSIM and be unlocked from your home carrier. iPhone XS, XR and later support eSIM, as do Pixel 4 and later. Check your model.
Buy the plan before you fly
Pick a plan above. The provider sends a QR code, an install link or an in-app button.
Install it on Wi-Fi
iPhone: Settings → Cellular (or Mobile Data) → Add eSIM. Pixel: Settings → Network & internet → SIMs. Installing uses Wi-Fi, not the plan.
Switch it on when you land
Make the travel eSIM your data line and turn on data roaming for that line only. Your home SIM can stay on for calls and texts.
Sources: Apple Support, Pixel Phone Help.
Thailand eSIM questions
What is the cheapest eSIM for Thailand?
On 9 Nov 2026, Saily was cheapest at $2.99 for 1 GB over 7 days. The lowest price per GB was Nomad at $0.30/GB.
How much does a Thailand eSIM cost for a week?
Plans of 7 to 10 days with at least 5 GB cost between $7.00 and $36.50 on 9 Nov 2026. The cheapest was Airalo (5 GB, 7 days).
Is there an unlimited data eSIM for Thailand?
Yes. The cheapest unlimited plan of a week or more was Nomad at $15.00 for 7 days. 2 GB a day at full speed, then 1 Mbps.
Does a Thailand eSIM come with a phone number?
No. Every plan we found for Thailand is data-only. Calls work through apps such as WhatsApp or FaceTime, and your home number stays active on your physical SIM.
When should I install the eSIM?
A day or two before you leave, on Wi-Fi. Check the activation rule first: some plans start counting days at installation, others when they first connect to a network in Thailand.