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Trip.comOpatija

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15 results for Opatija

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Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 3.4k reviews· 81.9k booked
53% off
Limited-time sale
From£0.07£0.15
Balkans 12 Destinations 5G eSIM | Croatia, Turkey, Greece & More | 1–30 Days | Instant QR
Hotspot capable
4.8/5
Great· 59 reviews· 1.3k booked
5% off
Limited-time sale
From£0.70£0.74
Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Hotspot capable
4.7/5
Great· 2.1k reviews· 42.3k booked
53% off
Limited-time sale
From£0.07£0.15
Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Hotspot capable
4.8/5
Great· 1.3k reviews· 14.1k booked
52% off
Limited-time sale
From£0.09£0.19
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Renewable
Hotspot capable
4.6/5
Satisfactory· 3.6k reviews· 36.6k booked
From£1.50
Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.5/5
Satisfactory· 219 reviews· 4.4k booked
From£11.98
Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 213 reviews· 4.2k booked
23% off
Limited-time sale
From£0.74£0.97
UK EE 5G eSIM+EU 44 | Unlimited Data with Calls & SMS | 15 / 30 Days | Instant QR
Includes topped-up amount
Phone calls supported
Hotspot capable
4.3/5
Good· 16 reviews· 276 booked
From£10.78
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 204 reviews· 3.9k booked
5% off
Limited-time sale
From£0.90£0.95
Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.5/5
Satisfactory· 10 reviews· 624 booked
From£20.98
Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Renewable
Hotspot capable
4.5/5
Satisfactory· 8.3k reviews· 99.6k booked
From£0.98
Balkan Peninsula 5G/4G eSIM | DayPass/Total | 1GB/Day - 30GB Total Data | 1-30 Days | QR Code
Renewable
Hotspot capable
5.0/5
Excellent· 3 reviews· 46 booked
From£1.85

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Shared car tours (16)Tour with private driver (1)Travel photography (2)Wi-Fi & SIM cards (15)Travel services (1)Cultural experiences (4)Yachts & sailboats (1)Sports experiences (1)Diving (1)Water activities (1)Outdoor experiences (1)Boat experiences (1)

Frequently asked questions about Opatija

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Can I change or cancel my booking?

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How can I get discounted prices?

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Reviews/Trip Moments

★

Guest User2025-11-22

I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.

★

Reviews: Balkans 12 Destinations 5G eSIM | Croatia, Turkey, Greece & More | 1–30 Days | Instant QR

Guest User2026-01-30

Worked great in Bosnia and Serbia, lost connection briefly when crossing the border by land.

★

Guest User2026-02-12

Simple setup, instant activation, and stable signal. Perfect eSIM for travelers who just need the basics.

★

Guest User2026-02-11

This is perfect for travelers who want to access data without worrying roaming fees will buy it again thank you

★

Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Guest User2025-11-04

I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.

★

Reviews: Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code

Guest User2026-02-11

I bought it and have no worries, everything works perfectly. The only thing I noticed is that the connection is extremely poor indoors.

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Top picks for Opatija

15 results for Opatija

Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code

Balkans 12 Destinations 5G eSIM | Croatia, Turkey, Greece & More | 1–30 Days | Instant QR

Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code

Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code

Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code

Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

UK EE 5G eSIM+EU 44 | Unlimited Data with Calls & SMS | 15 / 30 Days | Instant QR

Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code

Balkan Peninsula 5G/4G eSIM | DayPass/Total | 1GB/Day - 30GB Total Data | 1-30 Days | QR Code

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