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Sri Lanka eSIM.

Colombo's bustle to Ella's tea hills and Galle's ramparts — online the whole trip.

from £2.98/day · unlimited dataWill my phone work here? →
Unlimited dataFast 4G LTEInstant QR by emailHotspot where availableKeep your number
1 · How many days?
10 days
2 · How much data?
3GBBest pricevalid 30 days£6.08£0.61/day
Cheapest plan covering your trip: 3GB, valid 30 days.
Travellers (one eSIM each)
1
1 × 3GB (valid 30 days) · 10-day trip£6.08

Every plan: QR by email in minutes · data-only, keep your number · days start on first connection · top up anytime · the total shown is the whole bill. What's included →

Good to know
A local Sri Lankan tourist SIM has to be registered against your passport at the airport kiosk before it works — a roaming eSIM connects the moment you land at Colombo (CMB), with no counter queue and no passport handed over.
Unlimited, honestly.

Unlimited plans run at full speed up to a daily fair-use allowance, then at reduced speed until the allowance resets the next day — you're never cut off. Every plan is prepaid: the checkout total is the whole bill, and we never add overage charges.

Hotspot support varies by plan and destination — where it's available for your plan in Sri Lanka, it's shown in the plan details before you pay.

The Sri Lanka eSIM guide.

Sri Lanka packs a lot into a small island, and data keeps it stitched together: a PickMe tuk-tuk booked outside the terminal, Google Maps threading Colombo's traffic, WhatsApp open for a Kandy guesthouse host, and seat numbers checked for the Ella train. From the Cultural Triangle to the southern coast, a connection earns its keep daily.

How it works on the day

Scan the QR at home over Wi-Fi, then switch the eSIM on as you land at Bandaranaike International (CMB) near Colombo. It latches onto a major Sri Lankan network — usually Dialog or SLT-Mobitel — automatically, while your home number stays live for WhatsApp.

Choosing your days

A 7-day plan suits a south-coast beach stay or a quick Colombo–Kandy–Sigiriya loop; 10 to 14 days covers the classic island circuit down to Ella and the tea country and brings the per-day rate down.

Sri Lanka eSIM pricingbest-value plan · per day
Days
Per day
Total
Saving
3 days1GB
£0.85
£2.53
—
5 days1GB
£0.51
£2.53
−40%
7 days1GB
£0.36
£2.53
−57%
10 days3GBPopular
£0.61
£6.08
−28%
15 days3GB
£0.41
£6.08
−52%
30 days3GB
£0.20
£6.08
−76%
Unlimited plans7 days £21.33·15 days £44.69·30 days £89.39
Each trip length shows the best-value plan that covers it. Total always shown before you pay.
Where you're headed

Discover Sri Lanka.

A woman walks along a rural road with an umbrella, surrounded by lush fields in Ella, Sri Lanka.
Explore the vibrant display of handmade wicker and rattan crafts at the Weweldeniya market.
Picturesque seaside view of the historic Galle Fort in Sri Lanka, featuring the coastal wall and ocean under a cloudy sky.
A vibrant street scene in Kandy, Sri Lanka featuring a historic building and a scooter rider.

The short version.

A travel eSIM is data only. It sits next to your home SIM, so your number, texts and WhatsApp carry on as normal. Pick unlimited, priced per day, or a fixed bundle of GB if it's mostly maps and messages. Install it on Wi-Fi before you fly — the days only start once it first connects in Sri Lanka, and it finds a partner network on its own.

Made for your kind of trip.

Hill country & tea trainsKandy to Ella on the world-famous hill train, the tea estates at Nuwara Eliya and the Nine Arch Bridge — mapped and shared, though signal thins on the higher passes.
Southern beaches & whalesGalle Fort, Mirissa whale trips, Unawatuna and the Weligama surf — booking boats, checking the swell and sending sunset photos to the family chat on unlimited data.
Cultural TriangleSigiriya's Lion Rock, the Dambulla cave temples and Anuradhapura's ruins — opening times, guide pickups and site maps a tap away instead of hunting for Wi-Fi.
Safari & wildlifeYala's leopards and Udawalawe's elephants sit well off the grid — download the route and confirm the jeep pickup while you still have bars at the park gate.

Coverage in Sri Lanka.

4G LTE on partner networks — signal varies by area
Connected · 4G
  • Dialog
  • SLT-Mobitel
  • Hutch
Popular places covered
ColomboKandyGalleEllaSigiriyaNuwara EliyaMirissaAnuradhapura
City by city

Sri Lanka eSIM, city by city.

Heading somewhere specific in Sri Lanka? Each city guide covers the local airport, the areas you'll lean on data, and the same national Sri Lanka eSIM — one plan, wherever you land.

Colombo eSIM
Before you fly

Sri Lanka eSIM questions, answered.

A Sri Lanka eSIM covers Sri Lanka only. For multi-stop Asian itineraries, the Asia regional eSIM covers 32 countries on a single plan and hops networks automatically as you travel.
More questions →
Keep exploring

More in Asia.

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All destinations·Asia eSIM·Best eSIM for Sri Lanka·Install guide·How eSIM works·Help centre
Sri Lanka eSIM from £2.98/dayUnlimited data · instant deliveryChoose days