Compare the best travel eSIM plans for Guam in 2026

See all unlimited plans See Guam discounts

Guam eSIM: Comparison and Best Plans 2026

A Guam eSIM connects you to local networks (GTA, Docomo Pacific, IT&E) without a physical SIM. Plans start at ~$4 for 1 GB.

US Pacific territory with no free EU roaming. An eSIM is the most practical solution for this Mariana Islands destination.

Which eSIM fits your trip to Guam?

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

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
- GoMoWorld
  9 GB·15 days
  $11.98$10.78
  Coverage:
  -10%
- GigSky
  Unlimited·3 days
  $21.24$18.06
  Coverage:
  -15%
- eSIMo
  5 GB·30 days
  $36.80$29.44
  Coverage:
  -20%
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
- GoMoWorld
  20 GB·30 days
  $21.79$19.61
  Coverage:
  -10%
- GigSky
  Unlimited·7 days
  $40.32$34.27
  Coverage:
  -15%
- eSIMo
  20 GB·30 days
  $115.00$92.00
  Coverage:
  -20%
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
- GigSky
  Unlimited·21 days
  $79.56$67.62
  Coverage:
  -15%
- Airalo
  Unlimited·15 days
  $35.00$29.75
  Coverage:
  -15%
- Roamify
  30 GB·15 days
  $34.00$32.30
  Coverage:
  -5%

Not sure which eSIM plan to choose for Guam? 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 Guam in 2026

413 plans found · Last update: April 22, 2026

Use the “Countries visited” card above the table, or Filters, to keep only eSIM plans that cover every country you select.

Countries you visit

Select the countries on your itinerary: only plans that cover every selected country stay visible.

No countries selected yet.

Filter:

#	Plan	Data	Duration	Price/GB	Code	Price
1	7 days - 1GB5G Saily Coverage:	1.00GB	7 days	$13.62	-10%	$13.62$15.13
2	Guam GoMoWorld Coverage:	20.00GB	30 days	$0.98	-10%	$19.61$21.79
3	Guam – 15 jours GigSkyDocomo Coverage:	3.00GB	15 days	$8.03	-15%	$24.08$28.33
4	30 days - 3GB5G eSIMoeSIMo Coverage:	3.00GB	30 days	$6.45	-20%	$19.36$24.20
5	7 jours - Data illimitée Holafly Coverage:	Unlimited	7 days	∞	-5%	$27.85$29.32
6	Guam 7 days 3GB Voyeglobal Coverage:	3.00GB	7 days	$2.03	-20%	$6.10$7.63
7	Guam 10 GB for 30 days LinkeSIMDocomo Coverage:	10.00GB	30 days	$3.90	-	$39.00
8	Global-72 Countries-eSIM-90GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	90.00GB	365 days	$2.86	-	$257.00
9	Global-72 Countries-eSIM-60GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	60.00GB	365 days	$3.25	-	$195.00
10	Global (130+ areas) RedteaGO Coverage:	20.00GB	365 days	$3.23	-5%	$64.60$68.00
11	Global-72 Countries-eSIM-50GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	50.00GB	365 days	$3.64	-	$182.00
12	Global-72 Countries-eSIM-30GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	30.00GB	365 days	$4.03	-	$121.00
13	Global-72 Countries-eSIM-25GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	25.00GB	365 days	$4.40	-	$110.00
14	Global-72 Countries-eSIM-20GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	20.00GB	365 days	$4.80	-	$96.00
15	Global-72 Countries-eSIM-15GB-365 Days-Total5G iRoamlyCoverage area and list of operators Coverage:	15.00GB	365 days	$5.20	-	$78.00

7 days - 1GB

Saily

Coverage:

Data

1.00GB

Duration

7 days

Price/GB

$13.62

Code-10% With discount

$13.62

$15.13

Guam

GoMoWorld

Coverage:

Data

20.00GB

Duration

30 days

Price/GB

$0.98

Code-10% With discount

$19.61

$21.79

Guam – 15 jours

GigSky · Docomo

Coverage:

Data

3.00GB

Duration

15 days

Price/GB

$8.03

Code-15% With discount

$24.08

$28.33

30 days - 3GB

eSIMo · eSIMo

Coverage:

Data

3.00GB

Duration

30 days

Price/GB

$6.45

Code-20% With discount

$19.36

$24.20

7 jours - Data illimitée

Holafly

Coverage:

Data

Unlimited

Duration

7 days

Price/GB

∞

Code-5% With discount

$27.85

$29.32

Guam 7 days 3GB

Voyeglobal

Coverage:

Data

3.00GB

Duration

7 days

Price/GB

$2.03

Code-20% With discount

$6.10

$7.63

Guam 10 GB for 30 days

LinkeSIM · Docomo

Coverage:

Data

10.00GB

Duration

30 days

Price/GB

$3.90

$39.00

Global-72 Countries-eSIM-90GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

90.00GB

Duration

365 days

Price/GB

$2.86

$257.00

Global-72 Countries-eSIM-60GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

60.00GB

Duration

365 days

Price/GB

$3.25

$195.00

#10

Global (130+ areas)

RedteaGO

Coverage:

Data

20.00GB

Duration

365 days

Price/GB

$3.23

Code-5% With discount

$64.60

$68.00

#11

Global-72 Countries-eSIM-50GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

50.00GB

Duration

365 days

Price/GB

$3.64

$182.00

#12

Global-72 Countries-eSIM-30GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

30.00GB

Duration

365 days

Price/GB

$4.03

$121.00

#13

Global-72 Countries-eSIM-25GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

25.00GB

Duration

365 days

Price/GB

$4.40

$110.00

#14

Global-72 Countries-eSIM-20GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

20.00GB

Duration

365 days

Price/GB

$4.80

$96.00

#15

Global-72 Countries-eSIM-15GB-365 Days-Total

iRoamly · Coverage area and list of operators

Coverage:

Data

15.00GB

Duration

365 days

Price/GB

$5.20

$78.00

Network Coverage

Good 4G coverage via GTA (90%), Docomo Pacific (85%), and IT&E (80%). Excellent at Tumon Bay (tourist area), Hagåtña, and military bases.

Best Guam eSIM 2026

Comparatif

Top 5 eSIM Guam 2026

Voir tout →

#	Fournisseur	Data	Durée	Prix	Code promo	Idéal pour
1	Holafly	Unlimited	7 days	$27	—	Unlimited data
2	Airalo	5 GB	30 days	$8.50		Global leader
3	GoMoWorld	5 GB	30 days	$7.80		Good value
4	Saily	3 GB	30 days	$6.50		NordVPN included
5	Ubigi	3 GB	30 days	$9	—	Reliable

Voir tous les codes promo

FAQ

What is the best eSIM for Guam?

Airalo 5 GB for $8.50 with code ESIMP15.

Is coverage good at Tumon Bay?

Excellent. The main tourist area has perfect 4G coverage.

When should I install my eSIM?

24-48 hours before departure from your WiFi.

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 eSIM Planet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.

Last updated : April 2026

eSIM providers available for Guam

Saily Guam Airalo Guam Yesim Guam GigSky Guam Roamify Guam GoMoWorld Guam Voyeglobal Guam AdventureSIMs Guam Esimflare Guam Roamless Guam Eskimo Guam LinkeSIM Guam

Nearby countries

Australia

View offers →

New Zealand

View offers →

Fiji

View offers →

Compare the best travel eSIM plans for Guam in 2026

Guam eSIM: Comparison and Best Plans 2026

Which eSIM fits your trip to Guam?

Short stay or city break

Family & hotspot sharing

Remote work & digital nomads

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

Compare the best esim plans for Guam in 2026

Network Coverage

Best Guam eSIM 2026

Top 5 eSIM Guam 2026

FAQ

FAQ

What is the best eSIM for Guam?

Is coverage good at Tumon Bay?

When should I install my eSIM?

eSIM providers available for Guam

Nearby countries

Australia

New Zealand

Fiji

Continue on eSIM Planet

Popular destinations

eSIM providers

Useful guides