Do I get signal on Railay Beach and island trips?

Railay has coverage around the resorts and main beaches, though thick karst cliffs create dead spots. On four-island and Phi Phi boat trips expect no data over open water, so download maps and details before you leave the pier.

Can I use the same eSIM if I ferry over to Phuket or Koh Phi Phi?

Yes. This is one national Thailand plan, so the same eSIM keeps working on Phi Phi, in Phuket, Koh Lanta or Koh Samui — anywhere in Thailand — on a single data allowance with nothing to swap.

Krabi eSIM.

Name: Krabi travel eSIM
Brand: My Holiday SIM

One eSIM for Krabi — Ao Nang's strip, Railay's cliffs and four-island longtails.

from $3.14/day · unlimited dataAll of Thailand →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$6.80$0.68/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$6.80

Good to know in Krabi

Longtail and speedboat trips to Railay, Hong Island and Phi Phi lose signal over open sea. Screenshot your ferry times and hotel location before boarding, and rely on the eSIM for the ride back to Ao Nang.

Two simple ways to buy

Krabi eSIM plans: unlimited, or by the GB.

Every Krabi eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Krabi — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Krabi?

A rough, honest guide to sizing your Krabi eSIM so you're not guessing. Most travellers in Krabi are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Krabi eSIM: your local data guide.

Krabi's beaches and limestone karsts are scattered along the coast and reached by longtail boat, so a good connection saves the day. A Krabi eSIM keeps maps, Grab and boat bookings working as you base yourself in Ao Nang, climb at Railay, or plan a four-island hop to Koh Poda and the Tiger Cave Temple. Activate on landing and you're set.

One eSIM for Krabi and all of Thailand. It's the national Thailand eSIM — from $3.14/day with unlimited data, working the same in Krabi as it does the moment you leave it.

Landing at Krabi International Airport (KBV)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Krabi eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.67

$2.00

—

5 days1GB

$0.40

$2.00

−40%

7 days1GB

$0.29

$2.00

−57%

10 days3GBPopular

$0.68

$6.80

—

15 days3GB

$0.45

$6.80

−33%

30 days5GB

$0.26

$7.71

−61%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Krabi

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Krabi eSIM from $3.14/day — the whole bill, agreed before you fly.

On the ground

Where you'll lean on data in Krabi.

Ao Nang

The main beach hub, where ride-hailing, restaurant maps and longtail timetables all rely on the town's solid signal.

Railay Beach

Reachable only by boat, so download climbing topos and maps in advance; coverage on the peninsula is patchy in places.

Tiger Cave Temple (Wat Tham Sua)

Track your progress up the 1,200-plus steps and share the summit panorama over the Krabi plains and karsts.

Four Islands (Koh Poda)

Signal is strong at Ao Nang's pier but drops between islands, so pin your boat and meeting time early.

The practical bit

Getting around Krabi on your eSIM.

Apps you'll want online in Krabi

Grab— Ride-hailing around Ao Nang and the airport, though local taxis still rule the piers.
12Go Asia— Books the longtail and speedboat ferries out to Railay, Phi Phi and Koh Lanta.
inDrive— Set your own fare on rides in a town with few metered taxis.
Google Maps— Pins scattered beaches, the Tiger Cave Temple and the hot springs along the coast.

How long to stay in Krabi

Krabi visits tend to run three to five nights, based in Ao Nang for beach time, rock-climbing at Railay and a four-island longtail day out to Koh Poda.

How much data for Krabi

For maps, Grab and boat bookings a balanced 3-5GB covers a typical stay; if you share lots of beach video or hotspot a laptop, Unlimited saves you watching the meter.

Coverage in Krabi

Ao Nang and Krabi town have dependable 4G, but thick limestone karsts create dead spots around Railay, and data drops to nothing over open sea on four-island and Phi Phi boat trips.

Where you're headed

Discover Krabi.

Krabi, Thailand — skyline and landmarks · stay connected with a Krabi eSIM from My Holiday SIM

Krabi, Thailand — streets and everyday scenes · stay connected with a Krabi eSIM from My Holiday SIM

Krabi, Thailand — sights worth exploring · stay connected with a Krabi eSIM from My Holiday SIM

Krabi, Thailand — a travel moment · stay connected with a Krabi eSIM from My Holiday SIM

How to activate your Krabi eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Krabi

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Krabi?

What is a Krabi eSIM?

A Krabi eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Krabi data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Peace of mind

Your Krabi eSIM: data-only, zero bill shock.

Your Krabi eSIM handles the internet while you travel. Your home number stays exactly where it is — no surprise roaming charges in Krabi, no swapping your real SIM out.

Keep your number & WhatsApp

The eSIM is data-only and runs alongside your home SIM. Your number, iMessage and WhatsApp keep working exactly as they do at home.

No roaming bills, ever

Turn data roaming OFF on your home SIM and ON for the eSIM. You pay once, up front — no overage, no metered surprises, no bill waiting when you land home.

One thing worth knowing

Because it's data-only, the eSIM can't receive bank verification (OTP) text codes — those still go to your home number. Keep it reachable on Wi-Fi calling, or use app-based codes.

Traveller relaxed and connected on her phone, no roaming bill to worry about

Why travellers choose My Holiday SIM for Krabi.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Thailand.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Thailand's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

AIS
TrueMove H
dtac

Popular places covered

BangkokPhuketChiang MaiKrabiKoh SamuiPattaya

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Krabi eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Krabi eSIM questions, answered.

Yes. Install it before you fly and switch it on after landing at Krabi International (KBV); it connects to a Thai network such as AIS or TrueMove H, so you can book a shuttle or Grab into Ao Nang right away.

Your Krabi eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Thailand?