Top picks for Trincomalee Wi-Fi & SIM cards

Discover 10 Wi-Fi & SIM cards in Trincomalee on Trip.com, updated January 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From DKK 4.64 per person, with an average total of DKK 41.61. Choose the option that suits your plan.

With 17.066k verified reviews, Wi-Fi & SIM cards Trincomalee boast an average rating of 4.4.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 12.068k reviews and a 4.4 rating.

The next available day tour departs on January 11, 2026. Book now to secure your spot!

Trincomalee Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Trincomalee! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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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Reviews/Trip Moments

Reviews: Sri Lanka 5G eSIM | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2025-12-25
I never had 5G so that was a bit misleading. Also, the internet in Sri Lanka in general is just so slow, regardless of which network/SIM card. This eSIM got the job done. Had coverage in most areas
Reviews: Sri Lanka | 4G eSIM | Daypass/Total Package | 24H Billing | 1-30 days | QR code | Supports TikTok and ChatGPT
Guest User2026-01-03
The SIM card works well in some places, but sometimes it takes a while to load. Overall, everything was fine! Thanks!
Reviews: Sri Lanka eSIM | High-speed data | 4G | Daily package/data package | 24 hours | 1-30 days | QR code
Guest User2025-12-13
The main advantage is convenience. You can get in touch as soon as you land... but... the price at the airport is the same or even cheaper, so you can buy it there. It's probably even cheaper in the city... so the choice is yours. The quality is so-so compared to Thailand.
Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2026-01-03
We had no problems at all; we entered different countries using the same SIM card without changing it, and despite this, the SIM card automatically switched according to the country, and we didn't have to do anything.
Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-11-13
Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle
Contact Center <br>of the year 2025
Contact Center
of the year 2025