eSIM Laos from £3.72

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

An eSIM for Laos from HelloRoam starts at £3.72 per day across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active through dual SIM.

194+
Mobile networks
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5G support
under two minutes
Setup

Last updatedJune 2026

Your Laos eSIM with local network coverage

Cheap eSIM for Laos, starting from £3.72. Local 4G LTE and 5G data on top carrier networks in Laos. Works on all eSIM compatible phones. Tuk-tuk rides through Vientiane markets and river boats to Luang Prabang both need reliable data from the start. The HelloRoam eSIM Laos plan from £3.72 through HelloRoam connects to Lao Telecom networks across Vientiane, Luang Prabang, and Vang Vieng. Plans deliver 4G data with no roaming fees. Scan the QR code before departure and arrive at Wattay Airport already online. Instant QR delivery, no contract, and local network speeds from the moment you land.

Laos eSIM with fast 5G coverage

HelloRoam provides eSIM plans for Laos starting from $5.16. Get 5G data on Lao Telecom across Vientiane, Luang Prabang, Vang Vieng, Pakse. Activate via QR code before your flight.

Plans start at £3.72 with 5G speeds
Coverage from Lao Telecom
Instant activation in under 2 minutes
180-day money-back guarantee
Laos coverage across major cities

Network: 5G
Plans From: £3.72
Activation: Under 2 min
Guarantee: 180 days

Holiday changed? Not to worry, your money is safe.

Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more about our refund policy

HelloRoam Laos eSIM vs EE, Vodafone and Three roaming

When comparing eSIM vs a travel SIM card for Laos, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £3.72 with instant QR activation.

HelloRoam Laos eSIM vs EE, Vodafone and Three roaming
Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Laos carrier networks

Why UK Travellers Pick HelloRoam e-sim for Laos

HelloRoam vs Other eSIM Providers for Laos

HelloRoam eSIM reviews from UK travellers highlight the 180-day refund policy, no activation fees, and round-the-clock live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for your Laos holiday.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Laos carrier networks
Own branded carrier identity (SPN)

Mobile connectivity guide for Laos

Laos has 5G mobile coverage across its main cities and tourist areas. Lao Telecom provides connectivity in Vientiane, Luang Prabang, Vang Vieng, Pakse. Lao Telecom provides 5G in Vientiane and 4G in Luang Prabang and main tourist towns. Slow boat routes and rural areas have limited signal.

Laos is popular with backpackers and independent British travellers for its temples, slow boats on the Mekong, and laid-back atmosphere.

HelloRoam connects to Lao Telecom 5G in Laos
5G coverage across Vientiane, Luang Prabang, Vang Vieng, Pakse
Connect on Lao Telecom
Activate via QR code before your flight from the UK

eSIM Travel Tips for Laos

Install your eSIM before your flight to Laos
Set up your HelloRoam eSIM profile at home before heading to the airport. Switch it on when you land and you will have mobile data straight away. No hunting for a local SIM card on arrival.
Save offline maps before you go
Download offline maps of Vientiane, Luang Prabang, Vang Vieng, Pakse before your departure. This is especially useful in areas with patchy signal or when navigating backpacker or cultural trip locations where connectivity may be limited.
Check FCDO travel advice
The FCDO advises normal precautions in most of Laos. Check gov.uk for advice on border areas.
Keep your UK number active for calls
Use your dual SIM settings to keep your UK SIM active for calls and texts whilst routing all data through your HelloRoam eSIM. You stay reachable on your usual number without paying EE, Three, or Vodafone UK international charges.
Currency in Laos
Lao kip (LAK). Thai baht and US dollars also accepted in tourist areas.

Mobile networks in Laos: what British travellers need to know

Laos is served by Lao Telecom. HelloRoam connects on Lao Telecom, which provides 5G coverage across main cities and tourist areas. Your eSIM selects the best available signal automatically.

Lao Telecom: 5G

Best time to visit Laos from the UK

Laos is popular with backpackers and independent British travellers for its temples, slow boats on the Mekong, and laid-back atmosphere. November to February is the cool dry season and the best time to visit, with temperatures of 20°C to 28°C. March to May is very hot. Monsoon runs June to October.

James Harrington

Check Device Compatibility Data Usage Calculator

Prices verified: 5 June 2026

Common Questions About Laos eSIM

An eSIM for Laos from HelloRoam starts at £3.72 and covers Vientiane, Luang Prabang, and Vang Vieng on Lao Telecom networks. Plans are prepaid with QR activation and no physical SIM card required. HelloRoam sends the QR code to your inbox before your flight so you land at Wattay Airport already connected. Instant QR delivery, no contract.

The best eSIM Laos plan from HelloRoam covers Vientiane, Luang Prabang, and the Mekong corridor without roaming fees from your UK provider. Plans start at £3.72 on Lao Telecom networks. Activate at home by QR code before your flight and arrive already connected. No contract required, and a 180-day money-back guarantee on every plan.

A HelloRoam eSIM Laos plan connects to Lao Telecom 5G networks across Laos including Vientiane, Luang Prabang, Vang Vieng, and the Si Phan Don (4000 Islands) area in the deep south. Remote highland areas and border zones can have more variable signal. Plans start from £3.72 and activate before your connecting flight from the UK.

A HelloRoam data plan for Laos is purchased in GBP before departure, removing the need to queue at a Unitel or Lao Telecom kiosk at Wattay International or the Luang Prabang terminal. The plan connects to Lao Telecom 5G networks from £3.72 and installs by QR without a Lao passport scan or in-person registration.

HelloRoam is a strong eSIM choice for British travellers visiting Laos, connecting on Lao Telecom with 5G coverage. Plans start from $4.99. Install via QR code before your flight and arrive already connected. HelloRoam eSIM for Laos connects to Unitel / Lao Telecom with 5G coverage across major tourist and urban areas. Plans start from $4.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes, HelloRoam eSIM plans work in Laos. Your eSIM connects on Lao Telecom. Buy online, scan the QR code at home, and you are connected when you arrive. HelloRoam eSIM for Laos connects to Unitel / Lao Telecom with 5G coverage across major tourist and urban areas. Plans start from $4.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

HelloRoam connects on Lao Telecom in Laos. This network provides 5G coverage across main cities and tourist areas. Your phone selects the best available signal automatically. Unitel and Lao Telecom are among the strongest 5G providers in the area, covering tourist attractions, airports, and city centers. HelloRoam automatically selects the best available signal so you stay connected without manual network switching.

Purchase your plan on helloroam.com, scan the QR code in your phone settings, and activate data when you arrive in Laos. The process takes around five minutes and is best done at home before you travel. HelloRoam eSIM for Laos connects to Unitel / Lao Telecom with 5G coverage across major tourist and urban areas. Plans start from $4.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

HelloRoam eSIM plans for Laos start at $4.99. Larger data allowances are available for longer stays or those who rely heavily on navigation, streaming, and video calls. Plans start from $4.99 depending on data size and duration. Compared with roaming charges from home carriers, a HelloRoam plan costs significantly less for a typical trip to Laos. There are no hidden fees or surprise charges on your home bill.

2 to 4 GB suits a Laos trip. Download offline maps for the slow boat route between Huay Xai and Luang Prabang. If you are travelling with family or using a mobile hotspot, choose a larger plan to stay connected throughout your backpacker or cultural trip.

In most cases, yes. UK carriers charge daily international fees for using data in Laos. A HelloRoam eSIM from $4.99 gives you a fixed data cost with no surprise charges. HelloRoam eSIM for Laos connects to Unitel / Lao Telecom with 5G coverage across major tourist and urban areas. Plans start from $4.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

HelloRoam eSIM plans are data-only. Use WhatsApp, FaceTime, or Google Duo for calls and messages over your data connection. Keep your UK SIM active on your dual SIM phone to receive calls and texts on your regular mobile number. HelloRoam eSIM plans are data-only. Use WhatsApp, FaceTime, or Viber for calls over your data connection. Keep your home SIM active for voice calls if needed. Emergency calls work on any network even without an active data plan.

What to Know Before You Buy

eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Laos. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.

Transparency Notice

Service Provider Name (SPN): HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
Public Network Name (PNN): HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. HelloRoam is recognized as a licensed service provider, not a white-label reseller.
Access Point Name (APN): HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.

Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee.

Future Syncs Limited124 City Road, London, EC1V 2NX, UK+44 203 916 6249help@helloroam.comReg. No. 15950168

Number of days	Price
1 day	£4.28
3 days	£12.32
7 days	£28.75
15 days	£59.59
22 days	£83.46
30 days	£109.79

Category	Recommended	Local SIM card in Laos	UK carrier roaming (EE, Three, Vodafone UK, O2)
Typical cost	From £3.84 total	£0.75–£2.24 total	£7.45–£11.18/day
Details	Plans start at $5.16. Buy before your flight, install via QR code at home, and land in Laos already connected on Lao Telecom. No UK carrier international charges, no local SIM hassle.	Local SIM cards are available in Laos but require time to purchase and set up on arrival. Tourist SIMs may require ID or local address. Any leftover data is lost when the plan expires.	Laos is outside the UK. EE, Vodafone UK, O2, and Three all charge daily international data charges or require international add-ons. A week of carrier roaming can add significant charges to your monthly bill.

Number of days	Price
1 day	£4.28
3 days	£12.32
7 days	£28.75
15 days	£59.59
22 days	£83.46
30 days	£109.79

Category	Recommended	Local SIM card in Laos	UK carrier roaming (EE, Three, Vodafone UK, O2)
Typical cost	From £3.84 total	£0.75–£2.24 total	£7.45–£11.18/day
Details	Plans start at $5.16. Buy before your flight, install via QR code at home, and land in Laos already connected on Lao Telecom. No UK carrier international charges, no local SIM hassle.	Local SIM cards are available in Laos but require time to purchase and set up on arrival. Tourist SIMs may require ID or local address. Any leftover data is lost when the plan expires.	Laos is outside the UK. EE, Vodafone UK, O2, and Three all charge daily international data charges or require international add-ons. A week of carrier roaming can add significant charges to your monthly bill.

eSIM Laos

Your Laos eSIM with local network coverage

eSIM Laos

Your Laos eSIM with local network coverage

Laos eSIM with fast 5G coverage

Holiday changed? Not to worry, your money is safe.

HelloRoam Laos eSIM vs EE, Vodafone and Three roaming

Why UK Travellers Pick HelloRoam e-sim for Laos