Last updated: September 17, 2026
Cambodia eSIM prices in 2026 open at $3.99 for 1 GB and reach about $74 for a month of unlimited data. Travelsim Asia is cheapest at the 1 GB / 7-day size and the 3 GB, 5 GB, and 10 GB / 30-day sizes; Airalo undercuts everyone at 20 GB and is the only seller of a 50 GB plan. Plans also differ in validity, network access, and setup.
Below is what each major Cambodia eSIM provider charges in September 2026, the size where each one leads, and the validity and network differences to check. We sell eSIMs, so the tables show the same terms for each provider and name the winner at each size.
Quick summary: Cambodia eSIM prices 2026
- Cheapest 1 GB: Travelsim Asia, $3.99 / 7 days
- Cheapest 3 GB: Travelsim Asia, $8.49 / 30 days (Airalo's $8.50 runs only 3 days)
- Cheapest 5 GB (30-day): Travelsim Asia, $12.49 / 30 days
- Cheapest 10 GB (30-day): Travelsim Asia, $19.99 / 30 days (one cent under Ubigi)
- Cheapest 20 GB: Airalo, $32.00 / 30 days
- Only 50 GB plan: Airalo, $49.00 / 30 days
- Best uncapped unlimited: Holafly
- Only dual-network eSIM (Metfone + Cellcard): Travelsim Asia
- No app required: Travelsim Asia
Prices verified September 2026. Always check provider websites before purchasing.
How much does a Cambodia eSIM cost? (quick answer)
Cambodia eSIM prices span from $3.99 for a 1 GB short-stay plan to $49 for the single 50 GB option, while unlimited plans work out to roughly $2.50 to $4 per day. A typical one-to-two-week visit costs most people $8 to $20 in total.
| Plan size | Price range | Best for |
|---|---|---|
| 1 GB | $3.99 to $6.00 | Layovers, a couple of light days |
| 3 GB | $8.49 to $12.00 | A frugal week |
| 5 GB | $12.00 to $15.00 | A week of normal use |
| 10 GB | $19.50 to $24.00 | Two weeks, maps and messaging |
| 20 GB | $32.00 to $36.00 | Long trips, working remotely |
| 50 GB | $49.00 | Extended stays, heavy tethering |
Price ranges drawn from the major providers: Travelsim Asia, Airalo, Holafly, Nomad, Saily, Ubigi. Prices verified September 2026.
Travelsim Asia Cambodia eSIM prices 2026
This is our own plan, so read it knowing that. Travelsim Asia sells fixed-data eSIMs that link to both Metfone and Cellcard, the only Cambodia eSIM that does, at full speed with no app and no account to set up.
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $3.99 | $3.99 |
| 3 GB | 30 days | $8.49 | $2.83 |
| 5 GB | 30 days | $12.49 | $2.50 |
| 10 GB | 30 days | $19.99 | $2.00 |
| 20 GB | 30 days | $32.99 | $1.65 |
Networks: Metfone and Cellcard, two of Cambodia's main carriers on one eSIM, with the handset settling on whichever runs stronger where you stand. Nothing to download and no sign-up; the eSIM lands in your inbox, installs from any browser, and tops up through a web page. No unlimited plans and no 50 GB tier. Lowest price here at 1 GB for 7 days, plus 3 GB, 5 GB, and 10 GB for 30 days.
Airalo Cambodia eSIM prices 2026
Airalo is the best-known eSIM marketplace. Its Cambodia plans sit on Smart alone, and it offers the widest spread of sizes and validity windows plus a full set of unlimited tiers.
Airalo Cambodia fixed plans
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 3 days | $4.00 | $4.00 |
| 3 GB | 3 days | $8.50 | $2.83 |
| 3 GB | 7 days | $9.00 | $3.00 |
| 5 GB | 7 days | $12.00 | $2.40 |
| 5 GB | 15 days | $12.50 | $2.50 |
| 5 GB | 30 days | $13.00 | $2.60 |
| 10 GB | 7 days | $19.50 | $1.95 |
| 10 GB | 15 days | $20.00 | $2.00 |
| 10 GB | 30 days | $21.00 | $2.10 |
| 20 GB | 15 days | $30.50 | $1.53 |
| 20 GB | 30 days | $32.00 | $1.60 |
| 50 GB | 30 days | $49.00 | $0.98 |
Airalo Cambodia unlimited plans
| Validity | Price (USD) |
|---|---|
| 3 days | $12.50 |
| 5 days | $20.50 |
| 7 days | $27.00 |
| 10 days | $35.00 |
| 15 days | $49.00 |
| 30 days | $72.50 |
Network: Smart only. App and account required. Airalo's unlimited plans apply a fair-use policy, so it's worth reading their current terms if you plan to lean on one. The $8.50 for 3 GB lasts only 3 days, and $19.50 for 10 GB covers a single week, so the realistic monthly price sits higher up the ladder.
Holafly Cambodia eSIM prices 2026
Holafly sells unlimited plans only, with no fixed-data tiers. Its Cambodia pricing lands at roughly $2.50 to $4 per day depending on length, and it stays the closest thing to uncapped data. It runs on Metfone.
| Validity | Price (USD) | Price per day |
|---|---|---|
| 3 days | $12.50 | $4.17 |
| 5 days | $20.50 | $4.10 |
| 7 days | $27.50 | $3.93 |
| 10 days | $36.50 | $3.65 |
| 15 days | $50.50 | $3.37 |
| 30 days | $73.90 | $2.46 |
Worth knowing: Holafly charges by its uniform global tier, so the shortest windows cost the most per day. A 7-day Holafly plan is $27.50 against $12.49 for a Travelsim Asia 5 GB plan. Holafly runs on Metfone, and whether unlimited is worth the price difference depends on how much cellular data you use.
Nomad Cambodia eSIM prices 2026
Nomad keeps a short, simple menu with generous validity at the top end, including a 20 GB plan good for 45 days. It runs on Metfone.
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $6.00 | $6.00 |
| 3 GB | 30 days | $12.00 | $4.00 |
| 5 GB | 30 days | $15.00 | $3.00 |
| 10 GB | 30 days | $24.00 | $2.40 |
| 15 GB | 30 days | $28.00 | $1.87 |
| 20 GB | 45 days | $36.00 | $1.80 |
Network: Metfone only. App required. Nomad's 20 GB at $36.00 carries the longest validity in this roundup at 45 days, and its 15 GB at $28.00 fills the gap between the 10 GB and 20 GB sizes that most rivals skip. At the smaller sizes its prices are higher in this comparison: $6.00 for 1 GB is the highest listed entry price.
Saily Cambodia eSIM prices 2026
Saily comes from the NordVPN team, with a tidy app and flat pricing. It does not publish which Cambodian network carries its plans. The sizes stop at 10 GB.
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $5.99 | $5.99 |
| 3 GB | 30 days | $10.99 | $3.66 |
| 5 GB | 30 days | $14.99 | $3.00 |
| 10 GB | 30 days | $23.99 | $2.40 |
Network: not publicly disclosed for Cambodia. Without a published carrier, its coverage cannot be compared directly with the named networks in this guide. App required, and there is no plan above 10 GB.
Ubigi Cambodia eSIM prices 2026
Ubigi runs as a full MVNO rather than a reseller. Its Cambodia plans sit on Metfone, and it prices a couple of sizes keenly while adding its own unlimited tiers.
| Data | Validity | Price (USD) | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $5.00 | $5.00 |
| 3 GB | 15 days | $9.00 | $3.00 |
| 10 GB | 7 days | $18.00 | $1.80 |
| 10 GB | 30 days | $20.00 | $2.00 |
| 25 GB | 30 days | $39.00 | $1.56 |
Ubigi Cambodia unlimited plans
| Validity | Price (USD) |
|---|---|
| 7 days | $29.00 |
| 30 days | $68.00 |
Network: Metfone only. App required. Ubigi's 10 GB / 30 days at $20.00 is one cent above Travelsim Asia's $19.99, and its 25 GB at $39.00 fills the space above 20 GB. Its unlimited tiers carry a fair-use policy, so read the current terms before you rely on them.
Price comparison table: all providers side by side
All prices in USD, fixed-data plans, best available 30-day price where a provider offers one. Bold marks the cheapest in each row.
| Data | Travelsim Asia | Airalo | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|
| 1 GB | $3.99 / 7d | $4.00 / 3d | $6.00 / 7d | $5.99 / 7d | $5.00 / 7d |
| 3 GB | $8.49 / 30d | $9.00 / 7d | $12.00 / 30d | $10.99 / 30d | $9.00 / 15d |
| 5 GB | $12.49 / 30d | $13.00 / 30d | $15.00 / 30d | $14.99 / 30d | N/A |
| 10 GB | $19.99 / 30d | $21.00 / 30d | $24.00 / 30d | $23.99 / 30d | $20.00 / 30d |
| 20 GB | $32.99 / 30d | $32.00 / 30d | $36.00 / 45d | N/A | N/A |
| 50 GB | N/A | $49.00 / 30d | N/A | N/A | N/A |
Prices verified September 2026. Airalo's 3 GB / 7d is shown here; its cheaper $8.50 tier lasts only 3 days. Ubigi's nearest plan above 20 GB is 25 GB / 30 days at $39.00. "d" = days validity.
Travelsim Asia holds the lowest Cambodia price at 1 GB for 7 days, plus 3 GB, 5 GB, and 10 GB for 30 days, including the market's cheapest starting plan at $3.99, and it is the only eSIM here carrying two networks. Airalo takes 20 GB at $32.00, a genuine 99-cent saving on our $32.99, and it is the sole seller of a 50 GB plan at $49.00. At 10 GB the race is a single cent: $19.99 against Ubigi's $20.00. For the sizes most one-to-two-week trips need, our plans are cheapest, with no app and no account.
Which Cambodia eSIM gives the best value?
For most one-to-two-week trips a 5 GB or 10 GB plan is the best buy. The breakdown:
- Layover or a couple of city days (1 to 3 GB): Travelsim Asia's 1 GB at $3.99 / 7 days is the lowest listed price, and the 3 GB at $8.49 / 30 days is also the lowest, while Airalo's $8.50 expires after 3 days.
- A week of normal use (5 GB): Travelsim Asia at $12.49 / 30 days leads on a full-month term. Airalo lists $12.00, but that plan runs only 7 days, so check the validity before you compare prices.
- Two weeks of maps and messaging (10 GB): Travelsim Asia at $19.99 / 30 days is cheapest by a cent over Ubigi's $20.00, and it comes with two networks behind it. Airalo's $19.50 covers only a week.
- Long stay or remote work (20 GB): Airalo at $32.00 / 30 days is cheapest, a dollar under our $32.99. Airalo simply wins on price at 20 GB. The question is whether the second network is worth 99 cents extra to you.
- Heavy data (50 GB): Airalo is the only provider selling one, at $49.00 / 30 days. Travelsim Asia has no 50 GB Cambodia plan.
Why the network behind the price matters here
Cambodia's coverage leans on a handful of carriers, and Metfone has the widest rural reach while Cellcard holds strong ground in and around the big cities. A plan that sits on one carrier is fine until your route runs into an area where that carrier thins out, and in Cambodia that can happen sooner than you'd expect once you leave the main towns.
Airalo uses Smart; Nomad, Holafly and Ubigi use Metfone. Saily does not publish its Cambodian network. Travelsim Asia includes Metfone and Cellcard. Compare those networks with your route, particularly outside the main cities; access to a second network does not guarantee coverage everywhere.
Unlimited vs fixed: which is better for Cambodia?
Fixed data suits many travellers. Cafe and guesthouse WiFi is patchy enough that you may lean on mobile data, while unlimited is useful for consistently heavy use. A week of Holafly is $27.50, while a 10 GB fixed plan at $19.99 usually gets you through two full weeks of steady phone use. Daily tethering or heavy streaming are the clearest cases for unlimited.
| Fixed data plan | Unlimited plan | |
|---|---|---|
| Best for | Most Cambodia visitors | Daily streaming or tethering |
| Speed | Full speed to the plan total | Most apply a fair-use policy (Holafly uncapped) |
| Price | $12.49 covers a typical week | $27.00 to $29.00 per week |
| Example | Travelsim Asia 10 GB / 30d / $19.99 | Holafly 7d / $27.50 |
Hidden costs and things to check
- Short validity on the cheap-looking plans. Airalo's 1 GB expires in 3 days, its cheapest 3 GB also in 3 days, and its $19.50 10 GB in 7 days. Always check the validity next to the price.
- Unlimited usually means a fair-use policy. Holafly stays close to uncapped. Airalo and Ubigi apply fair-use terms on their unlimited tiers, so read what happens once you pass the threshold.
- Single-network lock-in. The cheapest plan at your size may ride the one carrier that runs weak exactly where you are heading. Pick the plan that fits your route, even if it costs a little more.
- Local SIMs need ID registration. A physical Cambodian SIM has to be registered to a passport at purchase. A travel eSIM skips the counter and the paperwork.
- App-and-account setup. Airalo, Nomad, Saily, and Ubigi each want an app and an account before install. Travelsim Asia arrives by email with neither, which helps when you are sorting this the night before you fly.
Dig deeper
- Which Cambodia eSIM should you buy?: the full buyer's guide on networks, price, and setup, past the raw numbers.
- Cambodia eSIM for less: the lowest price at each data size, and the validity traps to sidestep.
- Set up a Cambodia eSIM before you fly: step-by-step setup for iPhone and Android.
Not sure which plan fits your trip? Our support team answers 24/7 by email and live chat, usually inside an hour.