YOUR DESTINATION GUIDE

A little more
Saint Barthélemy.
A lot less roaming.

Stay connected in Saint Barthélemy with a travel eSIM. Compare data plans by allowance and validity, install before you fly, and get online as soon as you land.

Price your trip
Quick picks
Plans on sale
31
Cheapest
€1.07
Longest validity
90 days

Cheapest plan that covers this

€2.58

3 GB · 7 days validity

about €0.37 a day

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YOUR TRIP. YOUR KIND OF CONNECTION.

Find a little room to roam.

Wishlist
Saint Barthélemy

1 GB

1GB eSIM Data for 3 Days for Saint Barthélemy, V2

3 days validity Data only · 5G · Hotspot eSIM-compatible, unlocked phone
€1.07 EUR · total
Saint Barthélemy

Unlimited

Unlimited Plus eSIM Data for 1 Day for Saint Barthélemy, V2

1 day validity Data only · 5G · Hotspot Full speed for 2GB/day, then 2mbps eSIM-compatible, unlocked phone
€2.47 EUR · total
Saint Barthélemy

3 GB

3GB eSIM Data for 3 Days for Saint Barthélemy, V2

3 days validity Data only · 5G · Hotspot eSIM-compatible, unlocked phone
€2.50 EUR · total
Saint Barthélemy

3 GB

3GB eSIM Data for 7 Days for Saint Barthélemy, V2

7 days validity Data only · 5G · Hotspot eSIM-compatible, unlocked phone
€2.58 EUR · total
Saint Barthélemy

3 GB

3GB eSIM Data for 30 Days for Saint Barthélemy, V2

30 days validity Data only · 5G · Hotspot eSIM-compatible, unlocked phone
€2.65 EUR · total

YOUR TRIP. YOUR KIND OF CONNECTION.

Regional plans that include Saint Barthélemy.

Wishlist
Global

1 GB

1GB eSIM Data for 3 Days for Global Lite

3 days validity Data only · 5G · Hotspot Covers 99 countries eSIM-compatible, unlocked phone
€3.18 EUR · total
Global

1 GB

1GB eSIM Data for 3 Days for Global Max

3 days validity Data only · 5G · Hotspot Covers 167 countries eSIM-compatible, unlocked phone
€5.96 EUR · total
Global

Unlimited

Unlimited Plus eSIM Data for 1 Day for Global Lite

1 day validity Data only · 5G · Hotspot Full speed for 2GB/day, then 2mbps Covers 99 countries eSIM-compatible, unlocked phone
€6.79 EUR · total
Global

3 GB

3GB eSIM Data for 3 Days for Global Lite

3 days validity Data only · 5G · Hotspot Covers 99 countries eSIM-compatible, unlocked phone
€6.88 EUR · total
Global

3 GB

3GB eSIM Data for 7 Days for Global Lite

7 days validity Data only · 5G · Hotspot Covers 99 countries eSIM-compatible, unlocked phone
€7.05 EUR · total

Travelling to Saint Barthélemy: what to know before you go

Saint Barthélemy, usually called St Barts or St Barth, is a small, hilly French island in the north-eastern Caribbean, known for white-sand coves, a polished harbour town and French food and style. It is an overseas collectivity of France with a Swedish chapter in its history. It is a quiet, upmarket destination best suited to beach holidays, sailing and eating well.

Where to go

  • Gustavia. The capital wraps around a deep harbour full of yachts, with red-roofed houses, boutiques and restaurants.
  • Shell Beach (Anse de Grand Galet). A short walk from the centre of Gustavia, this beach is covered in small shells rather than sand and is a good spot for swimming and watching the sunset.
  • Saline and Gouverneur beaches. Two undeveloped beaches on the south coast reached by short walks or rough tracks, with no buildings in sight.
  • Colombier. A secluded bay at the north-west tip of the island, reached only by boat or a walking trail of around half an hour over the headland.

Best time to visit

December to April is the dry, sunny peak season, with the island at its busiest over Christmas and New Year, when yachts fill the harbour. May and June are quieter and still pleasant.

Staying online in Saint Barthélemy

Mobile coverage is generally good across the island, with 4G in most areas, though some beaches and coves below hills may have weaker signal. Wi-Fi is offered by most villas, hotels and cafés. St Barth is not covered by EU roaming rules, so even EU plans may charge extra; check with your provider. Install an eSIM before you fly and switch it on when you land, so you can find your villa and call a taxi.

Read the full Saint Barthélemy travel guide
Capital
Gustavia
Currency
Euro (EUR); US dollars are widely accepted
Languages
French
Plug types
C, E
Emergency
112 (also 15 medical, 17 police, 18 fire)
BEFORE YOU GO

Your Saint Barthélemy
eSIM questions.

Plans start at €1.07 for 1 GB over 3 days. The price shown is the total you pay, with no roaming charges added later.

eSIMs for Saint Barthélemy

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