Firsty
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Verified
Firsty eSIM Data Plans for Mongolia
Plan nameDataValidityPrice/GBPrice
Firsty Comfort+ (Mongolia) - 1 Day
1.5GB
+ ∞ at 512kbps
1 Day
$4.17/GB
$6.26
(€5.40)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 1 Day
1.5GB
+ ∞ at 512kbps
1 Day
$6.26
€5.40
$4.17/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 1 Day
8GB
+ ∞ at 512kbps
1 Day
$1.45/GB
$11.59
(€10.00)
Firsty First Class (Mongolia) - 1 Day
8GB
+ ∞ at 512kbps
1 Day
$11.59
€10.00
$1.45/GB
Firsty Comfort+ (Mongolia) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2 Days
$8.35/GB
$25.04
(€21.60)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2 Days
$25.04
€21.60
$8.35/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 2 Days
8GB/day
+ ∞ at 512kbps
2 Days
$2.90/GB
$46.36
(€40.00)
Firsty First Class (Mongolia) - 2 Days
8GB/day
+ ∞ at 512kbps
2 Days
$46.36
€40.00
$2.90/GB
Firsty Comfort+ (Mongolia) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3 Days
$11.36/GB
$51.11
(€44.10)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3 Days
$51.11
€44.10
$11.36/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4 Days
$15.14/GB
$90.87
(€78.40)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4 Days
$90.87
€78.40
$15.14/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 3 Days
8GB/day
+ ∞ at 512kbps
3 Days
$3.82/GB
$91.80
(€79.20)
Firsty First Class (Mongolia) - 3 Days
8GB/day
+ ∞ at 512kbps
3 Days
$91.80
€79.20
$3.82/GB
Firsty Comfort+ (Mongolia) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5 Days
$18.93/GB
$141.98
(€122.50)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5 Days
$141.98
€122.50
$18.93/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 4 Days
8GB/day
+ ∞ at 512kbps
4 Days
$5.10/GB
$163.19
(€140.80)
Firsty First Class (Mongolia) - 4 Days
8GB/day
+ ∞ at 512kbps
4 Days
$163.19
€140.80
$5.10/GB
Firsty Comfort+ (Mongolia) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6 Days
$22.72/GB
$204.45
(€176.40)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6 Days
$204.45
€176.40
$22.72/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 5 Days
8GB/day
+ ∞ at 512kbps
5 Days
$6.37/GB
$254.99
(€220.00)
Firsty First Class (Mongolia) - 5 Days
8GB/day
+ ∞ at 512kbps
5 Days
$254.99
€220.00
$6.37/GB
Firsty Comfort+ (Mongolia) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7 Days
$26.50/GB
$278.28
(€240.10)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7 Days
$278.28
€240.10
$26.50/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8 Days
$29.05/GB
$348.64
(€300.80)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8 Days
$348.64
€300.80
$29.05/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 6 Days
8GB/day
+ ∞ at 512kbps
6 Days
$7.65/GB
$367.18
(€316.80)
Firsty First Class (Mongolia) - 6 Days
8GB/day
+ ∞ at 512kbps
6 Days
$367.18
€316.80
$7.65/GB
Firsty Comfort+ (Mongolia) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9 Days
$32.68/GB
$441.24
(€380.70)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9 Days
$441.24
€380.70
$32.68/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 7 Days
8GB/day
+ ∞ at 512kbps
7 Days
$8.92/GB
$499.77
(€431.20)
Firsty First Class (Mongolia) - 7 Days
8GB/day
+ ∞ at 512kbps
7 Days
$499.77
€431.20
$8.92/GB
Firsty Comfort+ (Mongolia) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10 Days
$36.32/GB
$544.74
(€470.00)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10 Days
$544.74
€470.00
$36.32/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 8 Days
8GB/day
+ ∞ at 512kbps
8 Days
$9.74/GB
$623.10
(€537.60)
Firsty First Class (Mongolia) - 8 Days
8GB/day
+ ∞ at 512kbps
8 Days
$623.10
€537.60
$9.74/GB
Firsty Comfort+ (Mongolia) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11 Days
$39.95/GB
$659.14
(€568.70)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11 Days
$659.14
€568.70
$39.95/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12 Days
$43.58/GB
$784.43
(€676.80)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12 Days
$784.43
€676.80
$43.58/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 9 Days
8GB/day
+ ∞ at 512kbps
9 Days
$10.95/GB
$788.60
(€680.40)
Firsty First Class (Mongolia) - 9 Days
8GB/day
+ ∞ at 512kbps
9 Days
$788.60
€680.40
$10.95/GB
Firsty Comfort+ (Mongolia) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13 Days
$47.21/GB
$920.62
(€794.30)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13 Days
$920.62
€794.30
$47.21/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 10 Days
8GB/day
+ ∞ at 512kbps
10 Days
$12.17/GB
$973.59
(€840.00)
Firsty First Class (Mongolia) - 10 Days
8GB/day
+ ∞ at 512kbps
10 Days
$973.59
€840.00
$12.17/GB
Firsty Comfort+ (Mongolia) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14 Days
$50.84/GB
$1,068
(€921.20)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14 Days
$1,068
€921.20
$50.84/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15 Days
$52.16/GB
$1,174
(€1,013)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15 Days
$1,174
€1,013
$52.16/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 11 Days
8GB/day
+ ∞ at 512kbps
11 Days
$13.39/GB
$1,178
(€1,016)
Firsty First Class (Mongolia) - 11 Days
8GB/day
+ ∞ at 512kbps
11 Days
$1,178
€1,016
$13.39/GB
Firsty Comfort+ (Mongolia) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16 Days
$55.63/GB
$1,335
(€1,152)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16 Days
$1,335
€1,152
$55.63/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 12 Days
8GB/day
+ ∞ at 512kbps
12 Days
$14.60/GB
$1,402
(€1,210)
Firsty First Class (Mongolia) - 12 Days
8GB/day
+ ∞ at 512kbps
12 Days
$1,402
€1,210
$14.60/GB
Firsty Comfort+ (Mongolia) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17 Days
$59.11/GB
$1,507
(€1,301)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17 Days
$1,507
€1,301
$59.11/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 13 Days
8GB/day
+ ∞ at 512kbps
13 Days
$15.82/GB
$1,645
(€1,420)
Firsty First Class (Mongolia) - 13 Days
8GB/day
+ ∞ at 512kbps
13 Days
$1,645
€1,420
$15.82/GB
Firsty Comfort+ (Mongolia) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18 Days
$62.59/GB
$1,690
(€1,458)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18 Days
$1,690
€1,458
$62.59/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19 Days
$66.06/GB
$1,883
(€1,625)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19 Days
$1,883
€1,625
$66.06/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 14 Days
8GB/day
+ ∞ at 512kbps
14 Days
$17.04/GB
$1,908
(€1,646)
Firsty First Class (Mongolia) - 14 Days
8GB/day
+ ∞ at 512kbps
14 Days
$1,908
€1,646
$17.04/GB
Firsty First Class (Mongolia) - 15 Days
8GB/day
+ ∞ at 512kbps
15 Days
$17.39/GB
$2,086
(€1,800)
Firsty First Class (Mongolia) - 15 Days
8GB/day
+ ∞ at 512kbps
15 Days
$2,086
€1,800
$17.39/GB
Firsty Comfort+ (Mongolia) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20 Days
$69.54/GB
$2,086
(€1,800)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20 Days
$2,086
€1,800
$69.54/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21 Days
$73.02/GB
$2,300
(€1,985)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21 Days
$2,300
€1,985
$73.02/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 16 Days
8GB/day
+ ∞ at 512kbps
16 Days
$18.54/GB
$2,374
(€2,048)
Firsty First Class (Mongolia) - 16 Days
8GB/day
+ ∞ at 512kbps
16 Days
$2,374
€2,048
$18.54/GB
Firsty Comfort+ (Mongolia) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22 Days
$76.50/GB
$2,524
(€2,178)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22 Days
$2,524
€2,178
$76.50/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 17 Days
8GB/day
+ ∞ at 512kbps
17 Days
$19.70/GB
$2,680
(€2,312)
Firsty First Class (Mongolia) - 17 Days
8GB/day
+ ∞ at 512kbps
17 Days
$2,680
€2,312
$19.70/GB
Firsty Comfort+ (Mongolia) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23 Days
$79.97/GB
$2,759
(€2,381)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23 Days
$2,759
€2,381
$79.97/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 18 Days
8GB/day
+ ∞ at 512kbps
18 Days
$20.86/GB
$3,004
(€2,592)
Firsty First Class (Mongolia) - 18 Days
8GB/day
+ ∞ at 512kbps
18 Days
$3,004
€2,592
$20.86/GB
Firsty Comfort+ (Mongolia) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24 Days
$83.45/GB
$3,004
(€2,592)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24 Days
$3,004
€2,592
$83.45/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25 Days
$86.93/GB
$3,260
(€2,813)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25 Days
$3,260
€2,813
$86.93/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 19 Days
8GB/day
+ ∞ at 512kbps
19 Days
$22.02/GB
$3,347
(€2,888)
Firsty First Class (Mongolia) - 19 Days
8GB/day
+ ∞ at 512kbps
19 Days
$3,347
€2,888
$22.02/GB
Firsty Comfort+ (Mongolia) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26 Days
$90.40/GB
$3,526
(€3,042)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26 Days
$3,526
€3,042
$90.40/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 20 Days
8GB/day
+ ∞ at 512kbps
20 Days
$23.18/GB
$3,709
(€3,200)
Firsty First Class (Mongolia) - 20 Days
8GB/day
+ ∞ at 512kbps
20 Days
$3,709
€3,200
$23.18/GB
Firsty Comfort+ (Mongolia) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27 Days
$93.88/GB
$3,802
(€3,281)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27 Days
$3,802
€3,281
$93.88/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 21 Days
8GB/day
+ ∞ at 512kbps
21 Days
$24.34/GB
$4,089
(€3,528)
Firsty First Class (Mongolia) - 21 Days
8GB/day
+ ∞ at 512kbps
21 Days
$4,089
€3,528
$24.34/GB
Firsty Comfort+ (Mongolia) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28 Days
$97.36/GB
$4,089
(€3,528)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28 Days
$4,089
€3,528
$97.36/GB
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29 Days
$100.84/GB
$4,386
(€3,785)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29 Days
$4,386
€3,785
$100.84/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 22 Days
8GB/day
+ ∞ at 512kbps
22 Days
$25.50/GB
$4,488
(€3,872)
Firsty First Class (Mongolia) - 22 Days
8GB/day
+ ∞ at 512kbps
22 Days
$4,488
€3,872
$25.50/GB
Firsty Comfort+ (Mongolia) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30 Days
$104.31/GB
$4,694
(€4,050)
Max speed: 5Mbps
Firsty Comfort+ (Mongolia) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30 Days
$4,694
€4,050
$104.31/GB
Max speed: 5Mbps
Firsty First Class (Mongolia) - 23 Days
8GB/day
+ ∞ at 512kbps
23 Days
$26.66/GB
$4,905
(€4,232)
Firsty First Class (Mongolia) - 23 Days
8GB/day
+ ∞ at 512kbps
23 Days
$4,905
€4,232
$26.66/GB
Firsty First Class (Mongolia) - 24 Days
8GB/day
+ ∞ at 512kbps
24 Days
$27.82/GB
$5,341
(€4,608)
Firsty First Class (Mongolia) - 24 Days
8GB/day
+ ∞ at 512kbps
24 Days
$5,341
€4,608
$27.82/GB
Firsty First Class (Mongolia) - 25 Days
8GB/day
+ ∞ at 512kbps
25 Days
$28.98/GB
$5,795
(€5,000)
Firsty First Class (Mongolia) - 25 Days
8GB/day
+ ∞ at 512kbps
25 Days
$5,795
€5,000
$28.98/GB
Firsty First Class (Mongolia) - 26 Days
8GB/day
+ ∞ at 512kbps
26 Days
$30.13/GB
$6,268
(€5,408)
Firsty First Class (Mongolia) - 26 Days
8GB/day
+ ∞ at 512kbps
26 Days
$6,268
€5,408
$30.13/GB
Firsty First Class (Mongolia) - 27 Days
8GB/day
+ ∞ at 512kbps
27 Days
$31.29/GB
$6,759
(€5,832)
Firsty First Class (Mongolia) - 27 Days
8GB/day
+ ∞ at 512kbps
27 Days
$6,759
€5,832
$31.29/GB
Firsty First Class (Mongolia) - 28 Days
8GB/day
+ ∞ at 512kbps
28 Days
$32.45/GB
$7,269
(€6,272)
Firsty First Class (Mongolia) - 28 Days
8GB/day
+ ∞ at 512kbps
28 Days
$7,269
€6,272
$32.45/GB
Firsty First Class (Mongolia) - 29 Days
8GB/day
+ ∞ at 512kbps
29 Days
$33.61/GB
$7,798
(€6,728)
Firsty First Class (Mongolia) - 29 Days
8GB/day
+ ∞ at 512kbps
29 Days
$7,798
€6,728
$33.61/GB
Firsty First Class (Mongolia) - 30 Days
8GB/day
+ ∞ at 512kbps
30 Days
$34.77/GB
$8,345
(€7,200)
Firsty First Class (Mongolia) - 30 Days
8GB/day
+ ∞ at 512kbps
30 Days
$8,345
€7,200
$34.77/GB
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Firsty for Mongolia FAQ
Does Firsty offer unlimited data eSIM for Mongolia?
There are no unlimited data eSIM plans for Mongolia offered by Firsty. All plans listed for this destination have a fixed data allowance of 8GB per day, which is then reduced to 512kbps when the cap is reached.
If you need a larger amount of data, Firsty provides several fixed‑data options. For example, a 1‑day plan delivers 8GB, and a 5‑day plan covers 8GB each day, giving you 40GB over the period. These fixed‑data plans can be more cost‑effective for travelers who do not need unlimited data but still require a substantial amount of high‑speed connectivity.
Does Firsty offer Mongolia eSIM with phone number and SMS?
Firsty offers eSIM plans for travelers to Mongolia, but none of the available plans include a phone number or SMS capability. The provider only sells data‑only eSIMs for that destination. Travelers can use voice and messaging applications such as WhatsApp, Telegram, and iMessage over the data connection to carry out calls and texts without a local phone number.
How many data plans does Firsty offer for Mongolia?
Firsty currently offers 16 single‑country data plans for Mongolia, with no multi‑country options available. The plans span a price range from about $6.23 to $8, 305.07, and data caps vary between 1.5 GB and 8 GB over validity periods of 1 to 30 days. Among these, 14 plans feature a daily data cap that limits the amount of data you can use each day, while 2 plans provide a fixed data amount that is available for the full validity period without daily restrictions.
Summarized by AI, Last updated:
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