Compare the best travel eSIM plans for Cambodia in 2026

Compatible apps

Compatible apps

Compatible apps

Compatible apps

See all unlimited plans See Cambodia discounts

Cambodia eSIM: Comparison and Best Plans 2026

A Cambodia eSIM is a virtual SIM card that connects you instantly to Cambodian mobile networks (Smart, Cellcard, Metfone) without a physical card. Plans start at ~$2 for 1 GB, up to $47 for unlimited.

Do you really need an eSIM? Cambodia does not benefit from free EU roaming. To avoid expensive charges from your home carrier, an eSIM is the economical solution. Free WiFi is widespread in hotels and cafes, but an eSIM offers superior security and reliable connectivity everywhere.

Not sure which eSIM plan to choose for Cambodia? We'll hand-pick the best ones just for you

Personalised selection with promo codes & direct links, then reminders before you leave

Compare the best esim plans for Cambodia in 2026

1239 plans found · Last update: May 10, 2026

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#	Plan	Data	Duration	Price/GB	Code	Price
1	30 days - 10GB5G Saily Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	10.00GB	30 days	$2.18	-10%	$21.79$24.21
2	Cambodia GoMoWorld Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	2.00GB	30 days	$5.39	-10%	$10.78$11.98
3	Cambodia – 7 jours GigSkyCellcard Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	1.00GB	7 days	$5.55	-15%	$5.55$6.53
4	30 days - 3GB5G eSIMoeSIMo Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	3.00GB	30 days	$2.78	-30%	$8.33$11.90
5	Cambodia 5GB Orange TravelOrange e-KYC required Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	30 days	$2.48	-5%	$12.42$13.07
6	7 jours - Data illimitée Holafly Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	Unlimited	7 days	∞	-5%	$27.85$29.32
7	Asia 7 days 3GB Voyeglobal Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	3.00GB	7 days	$2.33	-20%	$6.98$8.72
8	Cambodia 5 GB for 7 days LinkeSIMMetfone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	7 days	$2.50	-	$12.50
9	Asialink - 100 GB AiraloViettel(Metfone), Cellcard Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:+12	100.00GB	180 days	$0.76	-15%	$75.65$89.00
10	globel 365 - 90GB/365Days eSIM4Travel Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:+64	90.00GB	365 days	$2.00	-10%	$180.00$200.00
11	Global 365 days 50GB Voyeglobal Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	50.00GB	365 days	$1.80	-20%	$89.82$112.27
12	Asia (7 areas) 50GB 180 Days AdventureSIMsMetfone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	50.00GB	180 days	$1.09	-10%	$54.69$60.77
13	Cambodia - No Expiration RoamlessMetfone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	365 days	$2.95	-	$14.75
14	Cambodia - No Expiration RoamlessMetfone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	7.00GB	365 days	$2.95	-	$20.65
15	Cambodia - No Expiration RoamlessMetfone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	10.00GB	365 days	$2.95	-	$29.50

30 days - 10GB

Saily

Compatible apps

Coverage:

Data

10.00GB

Duration

30 days

Price/GB

$2.18

Code-10% With discount

$21.79

$24.21

Cambodia

GoMoWorld

Compatible apps

Coverage:

Data

2.00GB

Duration

30 days

Price/GB

$5.39

Code-10% With discount

$10.78

$11.98

Cambodia – 7 jours

GigSky · Cellcard

Compatible apps

Coverage:

Data

1.00GB

Duration

7 days

Price/GB

$5.55

Code-15% With discount

$5.55

$6.53

30 days - 3GB

eSIMo · eSIMo

Compatible apps

Coverage:

Data

3.00GB

Duration

30 days

Price/GB

$2.78

Code-30% With discount

$8.33

$11.90

Cambodia 5GB

Orange Travel · Orange

e-KYC required

Compatible apps

Coverage:

Data

5.00GB

Duration

30 days

Price/GB

$2.48

Code-5% With discount

$12.42

$13.07

7 jours - Data illimitée

Holafly

Compatible apps

Coverage:

Data

Unlimited

Duration

7 days

Price/GB

∞

Code-5% With discount

$27.85

$29.32

Asia 7 days 3GB

Voyeglobal

Compatible apps

Coverage:

Data

3.00GB

Duration

7 days

Price/GB

$2.33

Code-20% With discount

$6.98

$8.72

Cambodia 5 GB for 7 days

LinkeSIM · Metfone

Compatible apps

Coverage:

Data

5.00GB

Duration

7 days

Price/GB

$2.50

$12.50

Asialink - 100 GB

Airalo · Viettel(Metfone), Cellcard

Compatible apps

Coverage:

+12

Data

100.00GB

Duration

180 days

Price/GB

$0.76

Code-15% With discount

$75.65

$89.00

#10

globel 365 - 90GB/365Days

eSIM4Travel

Compatible apps

Coverage:

+64

Data

90.00GB

Duration

365 days

Price/GB

$2.00

Code-10% With discount

$180.00

$200.00

#11

Global 365 days 50GB

Voyeglobal

Compatible apps

Coverage:

Data

50.00GB

Duration

365 days

Price/GB

$1.80

Code-20% With discount

$89.82

$112.27

#12

Asia (7 areas) 50GB 180 Days

AdventureSIMs · Metfone

Compatible apps

Coverage:

Data

50.00GB

Duration

180 days

Price/GB

$1.09

Code-10% With discount

$54.69

$60.77

#13

Cambodia - No Expiration

Roamless · Metfone

Compatible apps

Coverage:

Data

5.00GB

Duration

365 days

Price/GB

$2.95

$14.75

#14

Cambodia - No Expiration

Roamless · Metfone

Compatible apps

Coverage:

Data

7.00GB

Duration

365 days

Price/GB

$2.95

$20.65

#15

Cambodia - No Expiration

Roamless · Metfone

Compatible apps

Coverage:

Data

10.00GB

Duration

365 days

Price/GB

$2.95

$29.50

Which eSIM fits your trip to Cambodia?

Three common travel styles, three focused picks. Enter the partner promo code at checkout, then fine-tune plans in the comparison table above.

Short stay or city break
A few days on the ground: maps, messaging and socials.
Recommended minimum: 5 GB
For short stays, compare data, duration and price across providers: enough for maps, messaging and socials without overpaying.
Up to 3 plans that match this travel style
- Saily
  10 GB·30 days
  $24.21$21.79
  Coverage:
  -10%
- LinkeSIM
  5 GB·7 days
  $12.50
  Coverage:
- Orange Travel
  5 GB·30 days
  $13.07$12.42
  Coverage:
  -5%
Family & hotspot sharing
Several phones, mixed usage, you want peace of mind.
Recommended minimum: 20 GB
For families, favor large buckets or unlimited for the whole trip, then double-check hotspot rules and fair-use policies.
Up to 3 plans that match this travel style
- Holafly
  Unlimited·7 days
  $29.32$27.85
  Coverage:
  -5%
- AdventureSIMs
  50 GB·180 days
  $60.77$54.69
  Coverage:
  -10%
- Roamless
  20 GB·365 days
  $59.00
  Coverage:
Remote work & digital nomads
Video calls, large files, sustained mobile usage.
Recommended minimum: 30 GB
For remote work, aim for a comfortable allowance (often 30+ GB) or unlimited, and validate network coverage and stability for your destination.
Up to 3 plans that match this travel style
- AdventureSIMs
  50 GB·180 days
  $60.77$54.69
  Coverage:
  -10%
- Airalo
  100 GB·180 days
  $89.00$75.65
  Coverage:+12
  -15%
- Voyeglobal
  50 GB·365 days
  $112.27$89.82
  Coverage:
  -20%

Why an eSIM is Recommended for Cambodia

No Free EU Roaming

Unlike European countries, Cambodia does not benefit from free EU roaming. Your home plan will be expensive: between $2 and $5 per MB depending on your carrier. For a one-week trip with moderate usage (browsing, social media), you can easily spend $50 to $100 on roaming.

Free WiFi vs eSIM

Free WiFi is widespread in Cambodian hotels and cafes, but it has risks:

Security: unsecured public networks, hacking risks
Reliability: unstable connections, frequent dropouts
Mobility: impossible to use while traveling (transport, excursions)

An eSIM offers secure and reliable connectivity everywhere, even in remote areas.

Network Coverage in Cambodia

Cambodia has good 4G coverage (90%) in populated areas thanks to three major carriers:

Carrier	Coverage	5G	Market Share	Used by
Smart	90%	No	40% (leader)	Airalo, GoMoWorld
Cellcard	88%	No	35%	LinkeSIM, Saily
Metfone	85%	No	25%	Holafly

Coverage by destination

Phnom Penh: excellent 4G coverage throughout the capital
Siem Reap: excellent coverage in the city and Angkor temples area
Sihanoukville: good coverage in the city and beaches
Battambang: good coverage in the city
Rural areas: variable, limited in remote areas
Temples (Angkor Wat, Banteay Srei): good coverage at major sites

How to Install Your Cambodia eSIM

Purchase your plan (QR code received by email in 2 min)
Install 24-48h before departure from your WiFi
Activate upon arrival in Cambodia (timer starts)
Keep your home SIM for calls and texts

Compatibility: iPhone XS+, Samsung S20+, Pixel 3+, Xiaomi 12+, OnePlus 8+

Best Cambodia eSIM 2026

Comparatif

Top 5 eSIM picks for Cambodia (2026)

#	Fournisseur	Data	Durée	Prix	Code promo	Idéal pour
1	GoMoWorld	5 GB	30 days	~$7		Best value for money
2	Airalo	5 GB	30 days	~$8		Global leader
3	Holafly	Unlimited	15 days	~$50	—	Unlimited data + hotspot
4	LinkeSIM	3 GB	30 days	~$4	—	Lowest price
5	Saily	3 GB	30 days	~$6		NordVPN included

All promo codes

Why these providers?

GoMoWorld: Smart network (leader 40%), code ESIMP (-10%), best value
Airalo: global leader (8M+ users), Smart network, code ESIMP15 (-15%)
Holafly: unlimited + hotspot, ideal for heavy users and families
LinkeSIM: cheapest, perfect for budget travelers
Saily: built-in NordVPN to secure public WiFi connections

Conclusion

For all travelers to Cambodia, an eSIM is highly recommended as home roaming is very expensive ($2 to $5 per MB).

Best choice: GoMoWorld 5 GB at ~$7 with code ESIMP offers the best value for a typical trip.

For heavy users: Holafly unlimited eliminates any stress, even for streaming and hotspot.

Budget option: LinkeSIM 3 GB at ~$4 remains very economical.

Cambodia eSIM FAQ

FAQ

What is the best eSIM for Cambodia in 2026?

GoMoWorld offers the best value: 5 GB for ~$7 with code ESIMP. For budget travelers, LinkeSIM offers 3 GB at ~$4. For unlimited, Holafly from ~$50 for 15 days.

Do I need an eSIM for Cambodia?

Yes, highly recommended. Home roaming costs between $2 and $5 per MB in Cambodia. For a week with moderate usage, you can easily spend $50 to $100. An eSIM costs $4 to $10 for 3-5 GB.

How much does a Cambodia eSIM cost?

From ~$2 (1 GB) to ~$50 (unlimited 15 days). Best value: GoMoWorld 5 GB at ~$7 with code ESIMP. Very competitive prices compared to home roaming.

What is the network coverage in Cambodia?

Good (90%) in populated areas with three carriers: Smart (leader 40%), Cellcard (35%), Metfone (25%). Excellent coverage in Phnom Penh and Siem Reap. Variable in rural and remote areas.

Does the eSIM work at Angkor temples?

Yes, generally good. Coverage is good at major temple sites (Angkor Wat, Bayon, Ta Prohm). Some remote temples may have limited coverage. Download offline maps before visiting.

Can I share the connection (hotspot)?

Holafly: allowed. Airalo: generally yes. GoMoWorld, LinkeSIM: works but not guaranteed. Plan 10+ GB for 2 people or opt for Holafly unlimited.

When should I install my eSIM?

24-48 hours before departure from your WiFi. Validity starts at first connection in Cambodia. You can install before leaving and activate upon arrival.

What if the eSIM doesn't work?

1. Verify eSIM is set as primary data line 2. Enable "Data Roaming" 3. Restart your phone 4. Verify you are in Cambodia (timer starts at first connection) 5. Contact 24/7 support (Airalo, GoMoWorld, Holafly)

Written and reviewed by

Valentin FourierDigital Nomad

Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.

Last updated : May 2026

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