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Top picks for Konstanz Wi-Fi & SIM cards

Q: How many Wi-Fi & SIM cards are available in Konstanz on Trip.com?

Trip.com offers 20 Wi-Fi & SIM cards in Konstanz

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Q: Can I change or cancel my booking?

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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.

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Discover 20 Wi-Fi & SIM cards in Konstanz on Trip.com, updated March 5, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.06 per person, with an average total of EUR 4.78. Choose the option that suits your plan.

With 22.981k verified reviews, Wi-Fi & SIM cards Konstanz boast an average rating of 4.5.

The next available day tour departs on March 6, 2026. Book now to secure your spot!

Konstanz Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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Trip.comKonstanz

Wi-Fi & SIM cards

Wi-Fi & SIM cards

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20 results for Konstanz Wi-Fi & SIM cards

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Recommended

Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
Renewable
Hotspot capable
4.7/5
Great· 3.7k reviews· 90.9k booked
50% off
Limited-time sale
From€0.08€0.16
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· 2.3k reviews· 47k booked
50% off
Limited-time sale
From€0.06€0.12
Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Hotspot capable
4.8/5
Great· 1.4k reviews· 16.9k booked
50% off
Limited-time sale
From€0.08€0.16
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
Excellent· 241 reviews· 4.8k booked
5% off
Limited-time sale
From€12.91€13.59
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· 43 reviews· 1.1k booked
10% off
Limited-time sale
From€11.23€12.48
Germany 5G eSIM | Dual Network Coverage | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Excellent· 5 reviews· 81 booked
5% off
Limited-time sale
From€0.57€0.6
Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Hotspot capable
4.4/5
Good· 536 reviews· 12.1k booked
51% off
Limited-time sale
From€0.24€0.49
Germany eSIM | 5G/4G | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code
Hotspot capable
4.1/5
Good· 44 reviews· 844 booked
50% off
Limited-time sale
From€0.29€0.58
Germany 5G eSIM | Daily package/Total package | 1GB/day-total 30GB | 1-30 days | 24-hour system | QR code
Renewable
Hotspot capable
4.3/5
Good· 20 reviews· 843 booked
From€0.58
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
4.3/5
Good· 19 reviews· 340 booked
From€12.27
Europe 41 Destinations 5G Prepaid eSIM | UK, Turkey & More | 1–30 Days | Instant QR
Hotspot capable
4.6/5
Excellent· 154 reviews· 2.2k booked
62% off
Limited-time sale
From€0.13€0.35
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
Excellent· 3.9k reviews· 39.1k booked
From€1.71
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
4.6/5
Excellent· 14 reviews· 832 booked
5% off
Limited-time sale
From€22.61€23.8
Germany | 5G/4G eSIM | Total Package | 24H Billing | 7-30 days | QR code
Renewable
Hotspot capable
5.0/5
Excellent· 2 reviews· 81 booked
From€1.33
Orange World eSIM | 4G/LTE | 1GB-20GB total for 30 days | 24-hour billing | QR code
Includes SMS messages
Phone calls supported
Hotspot capable
4.0/5
Good· 1 review· 57 booked
5% off
Limited-time sale
From€21.83€22.98
Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Hotspot capable
4.3/5
Good· 242 reviews· 4.5k booked
5% off
Limited-time sale
From€1.01€1.07
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
Excellent· 234 reviews· 4.8k booked
5% off
Limited-time sale
From€0.94€0.99
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· 10k reviews· 117.6k booked
From€1.11
UK, France, Germany & Italy 5G eSIM | DayPass /Total | 1-30 days | QR code
Renewable
Hotspot capable
4.5/5
Excellent· 88 reviews· 1.8k booked
From€0.71
[Germany] 5G | eSIM | Multiple plans available | Subscription ready to use | Hotspot supported | QR Code
Hotspot capable
10% off
Limited-time sale
From€5.90€6.56

Explore top experiences

See what other travelers love, based on ratings and bookings

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Frequently asked questions about Konstanz Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in Konstanz on Trip.com?

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What are the best Wi-Fi & SIM cards in Konstanz?

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What are the top-rated Wi-Fi & SIM cards in Konstanz?

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How can I contact Trip.com customer support?

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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.

★

Guest User2026-02-03

I connected right away, the connection speed is excellent, 3 GB per day - optimal for constant use of maps, messengers and Instagram

★

Guest User2026-02-02

First time knowing that we can also purchase esim via Trip.com. Easy peasy. The connection was great, perfect for our Europe trip (England, Scotland, Netherland & Norway)

★

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

Guest User2026-01-10

The card was functional only in FRANCE. Check well and claim before. What I recommend... Take a map directly with your destination COUNTRY. La carte était fonctionnelle uniquement en FRANCE. Bien vérifier et réclamer avant. Ce que je recommande… Prenez directement une carte avec votre PAYS de destination.

★

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

Guest User2026-01-07

Easy enough to install, took a long time to activate which caused some stress but in the end was great

★

Reviews: Germany 5G eSIM | Dual Network Coverage | Supports ChatGPT & TikTok | 1–30 Days | Instant QR

Guest User2025-12-01

Visited Heidelberg, Rothenburg, and a few smaller towns. The eSIM worked perfectly everywhere, super easy to set up, and customer service was quick to help whenever I needed. Highly recommend it!

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