App

Customer support

EUR

Find bookings

Top picks for Olius

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Q: How can I get discounted prices?

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

Search attractions or local attractions & tours



Trip.comOlius

Attractions & Tours category

Available Today

Available Tomorrow

20 results for Olius

Sort by

Recommended

Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.7/5
Very good· 4.4k reviews· 110.1k booked
50% off
Limited-time sale
From€0.08€0.16
Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Hotspot capable
4.8/5
Very good· 1.6k reviews· 20.1k booked
50% off
Limited-time sale
From€0.08€0.16
Europe Orange eSIM | Total 20GB–100GB | Unlimited calls & SMS in Europe | 7–30 days | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.4/5
Good· 70 reviews· 1.9k booked
10% off
Limited-time sale
From€11.25€12.5
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
Very good· 2.8k reviews· 57.5k booked
From€0.16
Spain eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Hotspot capable
4.7/5
Very good· 11 reviews· 502 booked
51% off
Limited-time sale
From€0.24€0.49
UK EE 5G eSIM+EU 44 | Unlimited Data with Calls & SMS | 15 / 30 Days | Instant QR
Includes SMS messages
Includes topped-up amount
Phone calls supported
Hotspot capable
4.4/5
Good· 25 reviews· 467 booked
From€12.29
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
Satisfied· 266 reviews· 5.4k booked
15% off
Limited-time sale
From€11.26€13.25
Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Hotspot capable
4.5/5
Satisfied· 659 reviews· 14.9k booked
52% off
Limited-time sale
From€0.12€0.25
Spain | 5G/4G eSIM | Total Package | 24H Billing | 7-30 days | QR code
Renewable
Hotspot capable
5.0/5
Excellent· 4 reviews· 166 booked
From€1.42
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
Satisfied· 288 reviews· 5.9k booked
5% off
Limited-time sale
From€0.93€0.98
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
4.4/5
Good· 14.3k reviews· 160.1k booked
From€1.10
Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Renewable
Hotspot capable
4.6/5
Satisfied· 4.5k reviews· 43.9k booked
From€1.69
Europe 41 Destinations 5G Prepaid eSIM | UK, Turkey & More | 1–30 Days | Instant QR
Hotspot capable
4.7/5
Very good· 215 reviews· 2.8k booked
From€0.34
Orange World eSIM | 4G/LTE | 1GB-20GB total for 30 days | 24-hour billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.8/5
Very good· 8 reviews· 421 booked
10% off
Limited-time sale
From€20.48€22.76
Spain 5G eSIM | Multiple Networks | 1–30 Days | Instant QR
Hotspot capable
4.5/5
Satisfied· 4 reviews· 176 booked
From€0.85
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.4/5
Good· 321 reviews· 6k booked
From€1.06
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
4.0/5
Good· 35 reviews· 1.3k booked
15% off
Limited-time sale
From€20.61€24.25
Spain 5G eSIM | DayPass/Total Package | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Renewable
Hotspot capable
4.2/5
Good· 33 reviews· 1.1k booked
From€0.60
Spain 5G eSIM|Daily data plan/Data plan|24-hour billing|1–30 days|QR code
Hotspot capable
26 booked
From€0.48
37 European Countries | 5G eSIM | Unlimited Data | High-Speed Network | No SIM Card Needed | Natural Day | QR Code
Hotspot capable
1.0/5
· 1 review
From€0.34

Explore top experiences

See what other travelers love, based on ratings and bookings

Shared car tours (51)Tour with private driver (5)Travel photography (2)Wi-Fi & SIM cards (20)Travel services (27)Transport (4)Cultural experiences (2)Local cuisine (9)Food & drink (9)Diving (7)Water activities (7)Sports experiences (6)Riding & driving (5)Outdoor experiences (2)Yachts & sailboats (1)Boat experiences (1)

Frequently asked questions about Olius

How many are available in Olius on Trip.com?



What are the best in Olius?



What are the top-rated in Olius?



How can I contact Trip.com customer support?



Can I change or cancel my booking?



How can I get discounted prices?



Reviews/Trip Moments

★

Guest User2026-03-17

I bought it for half the price of a Korean eSIM, and the connection is much better. Best of all, I liked being able to register the eSIM very easily with just one click. The Trip.com app really seems like the best app that considers user convenience.

★

Guest User2026-03-17

To put it mildly, it was fantastic. First of all, the price was low, and I was able to travel around Italy without stress by choosing a plan with 1GB of data per day. Setup was also very easy, and the excellent support that Trip.com offers meant I could buy with peace of mind knowing there was someone I could rely on immediately if any problems arose. I would definitely use it again the next time I go to Europe.

★

Reviews: Europe Orange eSIM | Total 20GB–100GB | Unlimited calls & SMS in Europe | 7–30 days | QR code

Guest User2026-02-24

During this trip, I used the service in Barcelona and Seville, Spain; Faro (southern Portugal); and Lisbon, Portugal. The phone was installed on my iPhone 13 Pro Max, and connections were stable throughout. Note that these areas are not Orange's primary service areas, so roaming for the SIM card needed to be enabled, which slightly increased battery consumption. I also used my phone's hotspot for connecting my laptop, and the connection remained stable. I highly recommend this e-SIM service; the price is reasonable, and the service quality is consistent.

★

Guest User2026-03-16

I used this eSIM during my trip to Stockholm, and it worked perfectly throughout my stay. The installation was quick and straightforward, and the connection activated immediately after landing. I had stable coverage across the city

★

Guest User2026-01-16

I’m in Salamanca and internet connection is fast. I didnt have any issues. I get 5G. See attached screenshot. I bought 1GB a day but it’s more than enough with my phone activities. It’s easy to install also coz there is a straightforward “install” here after you purchase.

★

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

Guest User2025-12-05

I used it last time too, and I'm happy with the service, as it worked without any issues! It also sends SMS alerts about scams, so it's great for safety and can be used safely. However, it's important to be aware that the signal can be weaker inside buildings, so it's a good idea to use it with caution!

