Compare the best travel eSIM plans for Saint Barthélemy in 2026

Compare the best eSIMs for Saint Barthélemy across 1437 plans from 28 providers.

See Saint Barthélemy discounts

Heading to Saint Barthélemy? eSIMPlanet compares 1437 live plans from 28 providers. Last catalogue refresh: 2 August 2026 at 15:42.

The lowest price in the catalogue starts at $0.44 (Unlimited, 1 days, abesteSIM). Best observed price per GB: $0.48/GB.

Saint Barthélemy is outside free EU roaming. Classic international roaming can cost more than a full eSIM plan in a single day. For most trips, a travel eSIM is the simplest way to lock your data budget before you fly.

Use the table below to filter by duration, data volume and budget. Verified partner promo codes appear on the matching offers.

Not sure which eSIM plan to choose for Saint Barthélemy? We'll hand-pick the best ones just for you

Personalised selection with promo codes & direct links, then reminders before you leave

Compare the best esim plans for Saint Barthélemy in 2026

1437 plans found · Last update: August 8, 2026

Filter:

#	Plan	Data	Duration	Price/GB	Code	Price
1	30 days - 10GB5G Saily Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	10.00GB	30 days	$4.09	-10%	$40.87$45.41
2	Saint Barthelemy - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	1.00GB	365 days	$1.95	-	$1.95
3	Saint Barthelemy - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	2.00GB	365 days	$1.95	-	$3.90
4	Saint Kitts & Nevis - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	2.00GB	365 days	$1.95	-	$3.90
5	Saint Kitts & Nevis - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	3.00GB	365 days	$1.95	-	$5.85
6	Saint Barthelemy - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	3.00GB	365 days	$1.95	-	$5.85
7	Saint Kitts & Nevis - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	4.00GB	365 days	$1.95	-	$7.80
8	Saint Barthelemy - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	4.00GB	365 days	$1.95	-	$7.80
9	Saint Barthelemy - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	365 days	$1.95	-	$9.75
10	Saint Kitts & Nevis - No Expiration RoamlessSFR Caraibe Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	365 days	$1.95	-	$9.75
11	30 days - 3GB5G eSIMoeSIMo Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	3.00GB	30 days	$2.08	-30%	$6.23$8.90
12	Saint Barthelemy 5GB Orange TravelOrange Caraïbe e-KYC required Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	5.00GB	30 days	$1.86	-5%	$9.31$9.80
13	French Antilles GoMoWorld Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:	9.00GB	30 days	$1.20	-10%	$10.78$11.98

30 days - 10GB

Saily

Compatible apps

Coverage:

Data

10.00GB

Duration

30 days

Price/GB

$4.09

Code-10% With discount

$40.87

$45.41

Saint Barthelemy - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

1.00GB

Duration

365 days

Price/GB

$1.95

Saint Barthelemy - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

2.00GB

Duration

365 days

Price/GB

$1.95

$3.90

Saint Kitts & Nevis - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

2.00GB

Duration

365 days

Price/GB

$1.95

$3.90

Saint Kitts & Nevis - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

3.00GB

Duration

365 days

Price/GB

$1.95

$5.85

Saint Barthelemy - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

3.00GB

Duration

365 days

Price/GB

$1.95

$5.85

Saint Kitts & Nevis - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

4.00GB

Duration

365 days

Price/GB

$1.95

$7.80

Saint Barthelemy - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

4.00GB

Duration

365 days

Price/GB

$1.95

$7.80

Saint Barthelemy - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

5.00GB

Duration

365 days

Price/GB

$1.95

$9.75

#10

Saint Kitts & Nevis - No Expiration

Roamless · SFR Caraibe

Compatible apps

Coverage:

Data

5.00GB

Duration

365 days

Price/GB

$1.95

$9.75

#11

30 days - 3GB

eSIMo · eSIMo

Compatible apps

Coverage:

Data

3.00GB

Duration

30 days

Price/GB

$2.08

Code-30% With discount

$6.23

$8.90

#12

Saint Barthelemy 5GB

Orange Travel · Orange Caraïbe

e-KYC required

Compatible apps

Coverage:

Data

5.00GB

Duration

30 days

Price/GB

$1.86

Code-5% With discount

$9.31

$9.80

#13

French Antilles

GoMoWorld

Compatible apps

Coverage:

Data

9.00GB

Duration

30 days

Price/GB

$1.20

Code-10% With discount

$10.78

$11.98

Need additional countries? Open Filters and pick countries to keep only compatible eSIM plans.

Which eSIM fits your trip to Saint Barthélemy?

Three common travel styles, three focused picks. Enter the partner promo code at checkout, then fine-tune plans in the comparison table above.

Short stay or city break
A few days on the ground: maps, messaging and socials.
Recommended minimum: 5 GB
For short stays, compare data, duration and price across providers: enough for maps, messaging and socials without overpaying.
Up to 3 plans that match this travel style
- Saily
  10 GB·30 days
  $45.41$40.87
  Coverage:+115
  -10%
- Roamless
  5 GB·365 days
  $9.75
  Coverage:
- Orange Travel
  5 GB·30 days
  $9.80$9.31
  Coverage:
  -5%
Family & hotspot sharing
Several phones, mixed usage, you want peace of mind.
Recommended minimum: 20 GB
For families, favor large buckets or unlimited for the whole trip, then double-check hotspot rules and fair-use policies.
Up to 3 plans that match this travel style
- Saily
  10 GB·30 days
  $45.41$40.87
  Coverage:+115
  -10%
- Roamless
  1 GB·365 days
  $1.95
  Coverage:
- eSIMo
  3 GB·30 days
  $8.90$6.23
  Coverage:
  -30%
Remote work & digital nomads
Video calls, large files, sustained mobile usage.
Recommended minimum: 30 GB
For remote work, aim for a comfortable allowance (often 30+ GB) or unlimited, and validate network coverage and stability for your destination.
Up to 3 plans that match this travel style
- Saily
  10 GB·30 days
  $45.41$40.87
  Coverage:+115
  -10%
- Roamless
  1 GB·365 days
  $1.95
  Coverage:
- eSIMo
  3 GB·30 days
  $8.90$6.23
  Coverage:
  -30%

How to choose an eSIM for Saint Barthélemy

Focus on three things: trip length, data volume (maps, messaging, social, streaming), and whether you need unlimited data or hotspot tethering.

Tight budget: start from the cheapest plan ($0.71 with iRoamly), then step up data if needed.
Heavy usage: the most accessible unlimited plan starts at $3.33 (Roamify, 1 days).
Best balance: our ranking currently highlights iRoamly ($0.71, 0.5 GB).

Mobile networks in Saint Barthélemy

Based on plan records in our database, eSIMs for Saint Barthélemy often use: Digicel, eSIMo, Orange, Orange Caraïbe, Saint Barthélemy, SFR Caraibe, Smartroam (VN), Three UK. Real-world 4G/5G coverage still depends on the local operator and where you travel.

Catalogue region: Caribbean.

Install your eSIM before you land in Saint Barthélemy

Pick a plan in the comparator (duration and data that match your trip).
Buy from the provider: you usually get a QR code or eSIM profile by email within minutes.
Install on stable Wi-Fi before departure (iPhone XS+, Samsung Galaxy S20+, Google Pixel 3+, and most recent smartphones).
On arrival, enable the eSIM data line. Keep your primary SIM for calls/SMS if you want.

Top Saint Barthélemy eSIM picks 2026

Below is a shortlist built from our ranking and live catalogue prices (August 2026). The full table remains the source of truth for every offer.

Comparatif

Top 5 eSIM picks for Saint Barthélemy (2026)

#	Fournisseur	Data	Durée	Prix	Code promo	Idéal pour
1	iRoamly	0.5 GB	1 days	$0.71	—	Top pick from our ranking
2	Roamify	Unlimited	1 days	$3.33		Roamify
3	Maya Mobile	100 GB	5 days	$48.44	—	Maya Mobile
4	iRoamly	0.5 GB	1 days	$1.00	—	iRoamly
5	iRoamly	0.5 GB	1 days	$1.00	—	iRoamly

All promo codes

Why compare on eSIMPlanet

1437 offers aggregated for Saint Barthélemy, refreshed regularly.
Price, data, duration and networks visible before the affiliate click.
Verified partner promo codes when available.
Country, unlimited and promo pages to match how you travel.

FAQ

How much do eSIMs for Saint Barthélemy cost?

In our live catalogue, the cheapest plan starts at $0.44 (Unlimited, 1 days from abesteSIM). We currently list 1437 offers from 28 providers.

Do I need an eSIM in Saint Barthélemy?

In most cases yes: outside free EU roaming, classic roaming fees add up fast. A travel eSIM locks your data cost before you leave.

Which local networks do eSIMs use in Saint Barthélemy?

According to our plan database: Digicel, eSIMo, Orange, Orange Caraïbe, Saint Barthélemy, SFR Caraibe, Smartroam (VN), Three UK. The exact network depends on the eSIM provider you choose.

What is the best unlimited eSIM for Saint Barthélemy?

The most accessible unlimited plan in our catalogue is from Roamify at $3.33 for 1 days. Also compare fair-use and hotspot terms on the plan card.

When was the Saint Barthélemy eSIM comparison last updated?

Catalogue data last refreshed: 2 August 2026 at 15:42. Provider prices and availability can still change.

Written and reviewed by

Valentin FourierDigital Nomad

Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.

Last updated : August 2, 2026 at 01:42 PM