eSIM plans for Asia
18,656 plans from 15 providers across 35 markets. One profile can cover the lot, but that is only worth paying for on some trips. Checked 27 August 2026
The decision
One pack, or one plan per country?
This is the only question the page really has to answer. The arithmetic is not close, and it does not go the way most people assume.
The best single-country price in the region, in Thailand. Even the cheapest regional pack costs several times this per gigabyte.
- One or two countries on the trip
- Longer stays where the allowance gets used
- Heavy data use, where the gap compounds
The cheapest regional plan we found, from eSIM Dog. It buys one install and one balance across every market below.
- Three or more countries in one trip
- Short stops where a local plan expires unused
- You value not thinking about it at every border
Put plainly: the cheapest regional pack costs $1.72 against $0.11 per gigabyte, and 0 of the 10 packs we list beat the regional median of $1.60. You are buying convenience, not value.
One pack for the whole trip
Regional plans, cheapest per gigabyte first
Sorted by what a gigabyte actually costs rather than by headline price, and each one measured against the regional median of $1.60. What that comparison shows is the useful part.
Not one regional pack here beats the local median. The cheapest of them works out at 1.1× the median a local plan costs, and about 16× the cheapest single-country plan in the region. That is the price of one install instead of several, and whether it is worth paying is a question about your patience rather than your budget.
eSIM Dog
Cheapest pack
[5G] Global (202 countries) - Best 5G Coverage (20GB/30Days) - Yellow route
30
193 countries
30 days
$34.49
$1.72
per GB
1.1×
eSIM Dog
[5G] Global (202 countries) - Best 5G Coverage (10GB/30Days) - Yellow route
30
193 countries
30 days
$21.17
$2.12
per GB
1.3×
eSIM Dog
[5G] Global (202 countries) - Best 5G Coverage (3GB/30Days) - Yellow route
30
193 countries
30 days
$7.49
$2.50
per GB
1.6×
eSIM Dog
[5G] Global (202 countries) - Best 5G Coverage (2GB/15Days) - Yellow route
30
193 countries
15 days
$5.72
$2.86
per GB
1.8×
ZenSIM
Global 40GB - 90 Days
35
240 countries
90 days
$119.00
$2.98
per GB
1.9×
ZenSIM
Global 20GB - 90 Days
35
240 countries
90 days
$64.00
$3.20
per GB
2.0×
ZenSIM
Global 10GB - 90 Days
35
240 countries
90 days
$42.00
$4.20
per GB
2.6×
ZenSIM
Global 5GB - 90 Days
35
240 countries
90 days
$28.00
$5.60
per GB
3.5×
ZenSIM
Global 3GB - 90 Days
35
240 countries
90 days
$20.00
$6.67
per GB
4.2×
eSIM Dog
WorldPass
32
186 countries
30 days
$15.00
—
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Markets in this region
All 35 markets, cheapest median first
Regional bundles cover many of these at once, but a local plan is usually cheaper per gigabyte in any single one. Compare the medians before assuming a pack is the better deal.
No market here matches that search.
Verified codes
8 codes that work across Asia
Each of these was checked by a person, and the date it was checked is published on the deals page. Apply at the provider's checkout, on top of the prices above.
ESM15
ESIMADVICE
ESIMADVICE15
ESIMDUDE
ESIMADVICE
ESIMADVICE
DUDEADVICE5
LOTSOT10
Providers across this region
How wide each footprint actually is
How many of the markets below each provider reaches, how many plans that adds up to, and what they average per gigabyte. A wide footprint is not the same as a cheap one.
ZenSIM
35/35
768
$4.32
0%
None verified
eSIM Dog
33/35
20,655
$2.55
31%
DUDEADVICE5
ESIMADVICE15
globalyo
32/35
1,082
$2.86
0%
None verified
JamboSim
32/35
1,457
$5.53
12%
ESIMADVICE
LotsoTravel
32/35
1,158
$3.21
0%
LOTSOT10
Mobimatter
32/35
1,132
$2.63
0%
None verified
Wiline eSIM
32/35
2,790
$4.02
86%
ESIMADVICE
Yatelo
32/35
927
$3.33
84%
None verified
eSIM Amigo
31/35
183
$5.14
100%
ESIMDUDE
FlySimio
30/35
519
$2.72
67%
None verified
ESIMADVICE
SimBye
28/35
280
$2.96
0%
ESM15
Transparency
How we rank this region
The same formula every page on this site uses, published in full and applied here without exception.
One plan, counted once
A pack covering thirty markets holds thirty rows in our index. The plan count above counts it once, because that is the honest answer to "how many plans can I buy here".
Separate
Unlimited and pay-per-GB plans are excluded from every median and percentile. A throttling threshold is not an allowance, and mixing the two makes a gigabyte look cheaper than it is.
Compare like with like
A regional pack is measured against the median of the markets it covers, not against its own headline price. That is the only comparison that answers whether the pack is worth buying.
Refresh
Prices are re-read continuously and this region was last recomputed on 27 August 2026. A sync whose numbers move implausibly is rejected rather than published.