Top picks for Seongnam SIM card

Discover 31 SIM card in Seongnam on Trip.com, updated 2 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From ₹ 7.16 per person, with an average total of ₹ 224.44. Choose the option that suits your plan.

With 91.689k verified reviews, SIM card Seongnam boast an average rating of 4.6.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 39.364k reviews and a 4.4 rating.

The next available day tour departs on 3 November 2026. Book now to secure your spot!

Seongnam SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

November is the perfect time to visit Seongnam! Choose from 31 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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31 results for Seongnam SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (21274)Boat tours (10)Day tours (391)Shows & events (26)Culture & history (205)Outdoor & sports (73)Spa & wellness (33)City sightseeing (60)Food & drink (78)Nature & wildlife (56)Travel photography (27)Aerial tours (2)SIM card (31)Shuttle bus (15)Travel extras (3)Airport express (2)Equipment rental (4)Wi-Fi (1)

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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-02
It was very convenient. Internet speed was quite stable. No need to change the physical sim card. Save my time!
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Reviews: 5G/4G eSIM in 8 Asian countries | Multi-network support, supports ChatGPT & Google Maps | 500MB/day - 50GB total | 1-30 days | 24-hour billing | QR code
Guest User2026-11-02
We've been using it for two days now, in China and Vietnam. Everything works great. We haven't used customer support yet.
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Reviews: South Korea 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-29
It's really worth it to purchase. Stable connection wide network coverage. No guilt with the affordable price.
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Reviews: South Korea 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-10-31
Ordered two of the same plan.  One to give my 16 yo to use, and scanned to his phone by QR scan.  Mine was directly loaded from the App.  Easy to use, good signals everywhere and very CHEAP!  so affordable.
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Reviews: South Korea 5G eSIM | Google Maps/Chat GPT available | Daily package/total package | 24 hr billing | 3–30 days | QR Code
Guest User2026-11-01
Overall, I had a good experience with this eSIM. It worked reliably for everyday needs, including Google Maps, calls, messaging and social media, with no major issues. However, I did encounter some compatibility problems with a few local Korean apps, particularly the city bike rental app. Since the eSIM appeared to use a Hong Kong-based network location, some Korean applications and services didn't work properly. Fortunately, I managed to find Wi-Fi that day, so it wasn't a major inconvenience. For general internet usage, the connection was perfectly fine and did everything I needed. However, if I travel to South Korea again, I would probably choose another eSIM, mainly to avoid similar compatibility issues with local apps. I would still recommend it to travellers who mainly need internet access for navigation, communication and social media. Just keep in mind that some location-dependent local services may not work as expected
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Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-11-02
We took it on a family trip to share our internet... China, Hong Kong, Vietnam (Da Nang), Beijing... Upon arrival, it takes time for the eSIM to optimize for the network... Don't worry... it may show a 3G network at first..., but after optimization, the internet flies... We took 100GB per day... 6 gigs per day is enough for a family of 4 people - that's the limit... That's a ton of statuses on social networks, sending photos, downloading maps (if you didn't have time to download them online)... In short, we didn't regret it... But we realized that we could have saved... A single eSIM for all locations is a very convenient option.

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