Top picks for Trincomalee Wi-Fi & SIM cards

Discover 10 Wi-Fi & SIM cards in Trincomalee on Trip.com, updated February 23, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.61 per person, with an average total of EUR 4.63. Choose the option that suits your plan.

With 21.974k verified reviews, Wi-Fi & SIM cards Trincomalee boast an average rating of 4.0.

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 16.11k reviews and a 4.4 rating.

The next available day tour departs on February 24, 2026. Book now to secure your spot!

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

February is perfect for visiting Trincomalee! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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 | Dual Network Coverage | Full AI & TikTok Access | 1–30 Days | Instant QR
Guest User2026-02-22
The purchase, installation, and connection process were extremely simple and straightforward. I installed it on my iPhone immediately after purchase, activated it upon arrival in Sri Lanka, and started using it right away. The 2GB per day plan is more than enough, unless you're downloading tons of videos. It's a great help when traveling around the island, but the connection isn't always great. 5G showed up a couple of times, but I can't say it significantly impacted the quality. Overall, the service is convenient and definitely a better value than buying a SIM card upon arrival. I highly recommend it!
Reviews: Sri Lanka | 4G eSIM | Daypass/Total Package | 24H Billing | 1-30 days | QR code | Supports TikTok and ChatGPT
Guest User2026-02-18
It was easy to buy and to install. With me basically two minutes to make it run already. These instructions are clear and with IOS you don’t even have to do it manually as the app does it itself. Connection was stable throughout the coast.
Reviews: Sri Lanka eSIM | High-speed data | 4G | Daily package/data package | 24 hours | 1-30 days | QR code
Guest User2026-01-17
We traveled around the island - the connection was everywhere, not always stable in remote areas, but the e-SIM connection was better than the physical SIM that my friends bought at the Colombo airport
Reviews: Orange World eSIM | 4G/LTE | 1GB-20GB total for 30 days | 24-hour billing | QR code
Guest User2026-01-31
I was a little apprehensive about buying it, but everything went great, it's really very convenient. I'm in Goa, and the connection quality is good everywhere. Thank you, I will recommend it.
Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-01-22
It was strong and lasted for 2 days (3GB), we have been using it consistently and it was very efficient👍
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.
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