WorldSIM 8 cheapest rows

Airalo vs WorldSIM in Mongolia

Side-by-side pricing for Mongolia, straight from each provider's current real plans.

Airalo

0/8 cheapest rows

Fully verified 12 of 12 facts confirmed Score 67/100

Best for: Unlimited data · Short trips · Long stays

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Cheapest overall

WorldSIM

8/8 cheapest rows

8 of 12 facts confirmed Score 69/100 -20%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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WorldSIM is the cheapest option in 8 of the 8 price rows for Mongolia. Live plans from each provider's catalog, re-checked daily.

Prices in Mongolia

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	Airalo	WorldSIM
Starting price	$4.00 1GB · 3 days Get eSIM →	$3.02 1GB · 7 days Get eSIM →
1 GB or more	$4.00 1GB · 3 days Get eSIM →	$3.02 1GB · 7 days Get eSIM →
5 GB or more	$9.50 5GB · 7 days Get eSIM →	$6.63 5GB · 30 days Get eSIM →
10 GB or more	$15.00 10GB · 7 days Get eSIM →	$10.28 10GB · 30 days Get eSIM →
20 GB or more	$26.00 20GB · 15 days Get eSIM →	$15.08 20GB · 30 days Get eSIM →
Unlimited	$18.00 Unlimited · 3 days Get eSIM →	$10.14 Unlimited · 3 days Get eSIM →
Best price/GB	$0.98	$0.75
Best price/day	$0.37	$0.16

Comparison by eSIMKart

Starting price

Airalo

$4.00

1GB · 3 days

Get eSIM →

WorldSIM

$3.02

1GB · 7 days

Get eSIM →

1 GB or more

Airalo

$4.00

1GB · 3 days

Get eSIM →

WorldSIM

$3.02

1GB · 7 days

Get eSIM →

5 GB or more

Airalo

$9.50

5GB · 7 days

Get eSIM →

WorldSIM

$6.63

5GB · 30 days

Get eSIM →

10 GB or more

Airalo

$15.00

10GB · 7 days

Get eSIM →

WorldSIM

$10.28

10GB · 30 days

Get eSIM →

20 GB or more

Airalo

$26.00

20GB · 15 days

Get eSIM →

WorldSIM

$15.08

20GB · 30 days

Get eSIM →

Unlimited

Airalo

$18.00

Unlimited · 3 days

Get eSIM →

WorldSIM

$10.14

Unlimited · 3 days

Get eSIM →

Best price/GB

Airalo

$0.98

WorldSIM

$0.75

Best price/day

Airalo

$0.37

WorldSIM

$0.16

Comparison by eSIMKart

Networks in Mongolia

Airalo: Not listed
WorldSIM: Not listed

Plan types sold for Mongolia

AiraloWorldSIM Unlimited data ✓ ✓ Regional bundles — ✓ Global bundles (50+ countries) — ✓ Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification

Airalo: Required for some countries (passport/ID)

WorldSIM: Not confirmed yet

Refund policy

Airalo: Self-service refund request from your account (My eSIMs > Package History > Request Refund) for wrong purchase, changed plans, installation issues, or a non-working eSIM — expired or fully-used eSIMs aren't eligible. Wrong-purchase/changed-plans refunds go to Airmoney (their in-app credit) only; installation-issue/not-working refunds can go to Airmoney or your original payment method, taking 7-10 business days (up to 30 depending on your bank).

WorldSIM: Unused, unopened items can be returned within 14 days for a full refund minus postage; faulty products are exchanged or refunded after testing confirms the fault.

Validity starts

Airalo: Validity starts either when the eSIM connects to the destination network or at the moment of installation, depending on the specific plan — check 'Additional Information > Activation Policy' on the plan page before buying to see which applies.

WorldSIM: Lifetime validity on the airtime credit itself, as long as you top up at least once within the airtime validity period (30/90/180/365 days depending on the bundle bought) to keep it active.

Fair-use limit

Airalo: Unlimited plans default to a 3GB-per-day full-speed allowance before throttling to 1 Mbps for the rest of that 24-hour period (counted from activation, not purchase); a different daily threshold is stated on the specific plan's page when it applies instead of the 3GB default.

WorldSIM: Not confirmed yet

Top-ups & rollover

Airalo: Only plans marked 'rechargeable' (checkable under Additional Information before buying) can be topped up, via the My eSIMs > Top Up option in the app — a non-rechargeable eSIM or one that changed carriers requires buying a new eSIM instead.

WorldSIM: Pay-as-you-go: top up airtime credit any time it runs low (via account or short-code), then convert credit into data/call/SMS bundles for any destination — no new eSIM or QR scan needed.

Support

Airalo: Live chat · Help center · 24/7

WorldSIM: Live chat · Phone · Email · Help center · 24/7

Comparison by eSIMKart