Best London Connectivity Solutions
Discover 20 Wi-Fi & SIM cards in London on Trip.com, updated December 5, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From SGD 0.13 per person, with an average total of SGD 7.08. Choose the option that suits your plan.
With 20.562k verified reviews, Wi-Fi & SIM cards London boast an average rating of .
This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 8.407k reviews and a NaN rating.
The next available day tour departs on December 6, 2025. Book now to secure your spot!
London Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
December is perfect for visiting London! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.
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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20 Results for London Wi-Fi & SIM cards
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RenewableHotspot capable4,7/5Great· 3.423 reviews· 82.3k booked50% offLimited-time saleFromSGD 0,13SGD 0,26
Hotspot capable4,5/5Satisfactory· 60 reviews· 2k bookedFromSGD 1,37
Hotspot capable4,7/5Great· 2.110 reviews· 42.5k booked50% offLimited-time saleFromSGD 0,13SGD 0,26
Hotspot capable4,8/5Great· 1.346 reviews· 14.4k booked51% offLimited-time saleFromSGD 0,16SGD 0,33
United Kingdom(UK) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Hotspot capable4,6/5Satisfactory· 31 reviews· 567 bookedFromSGD 0,85
RenewableHotspot capable4,5/5Satisfactory· 100 reviews· 2.9k bookedFromSGD 0,93
Includes SMS messagesPhone calls supportedHotspot capable4,5/5Satisfactory· 220 reviews· 4.4k bookedFromSGD 20,70
Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
RenewableHotspot capable4,6/5Satisfactory· 3.653 reviews· 36.8k bookedFromSGD 2,59
RenewableHotspot capable4,5/5Satisfactory· 8.407 reviews· 100.4k bookedFromSGD 1,69
Hotspot capable4,6/5Satisfactory· 144 reviews· 1.9k booked41% offLimited-time saleFromSGD 0,20SGD 0,34
Includes topped-up amountPhone calls supportedHotspot capable4,3/5Good· 16 reviews· 287 bookedFromSGD 18,60
RenewableHotspot capable4,5/5Satisfactory· 214 reviews· 4.3k booked23% offLimited-time saleFromSGD 1,28SGD 1,67
Includes SMS messagesPhone calls supportedHotspot capable4,5/5Satisfactory· 10 reviews· 650 bookedFromSGD 36,25
RenewableHotspot capable4,4/5Good· 85 reviews· 1.7k bookedFromSGD 1,08
Hotspot capable5,0/5Excellent· 2 reviews71% offLimited-time saleFromSGD 0,21SGD 0,73
Hotspot capable4,3/5Good· 207 reviews· 3.9k booked5% offLimited-time saleFromSGD 1,54SGD 1,63
Hotspot capable4,5/5Satisfactory· 475 reviews· 10.7k booked50% offLimited-time saleFromSGD 0,37SGD 0,74
Hotspot capable4,0/5Good· 26 reviews· 570 booked20% offLimited-time saleFromSGD 0,70SGD 0,88
Includes SMS messagesPhone calls supportedHotspot capable4,4/5Good· 33 reviews· 722 booked5% offLimited-time saleFromSGD 17,96SGD 18,91
Includes SMS messagesPhone calls supportedHotspot capableFromSGD 34,83
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Reviews: Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
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.★
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Reviews: United Kingdom 5G eSIM | Daily data plan | 1–30 days | 24-hour billing | QR code
Guest User2025-11-17
The product is very easy to install and activate automatically even once you arrive the destination. Cheap price and very very convenience.★
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Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-12-05
The internet worked great in Paris. In Italy, it was worse indoors. Outdoors, everything was fine. As far as I understand, to activate the eSIM, you still need internet (Wi-Fi). Upon arrival at the airport, we connected to the airport Wi-Fi, and then the SIM card worked. But maybe I misunderstood that. Otherwise, everything is great. I can't imagine how we would have managed without it for these two weeks.★
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Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-10-17
I used it on a trip to Spain, Italy (Vatican City), and France. It occasionally dropped to LTE, but the signal quality was generally good. It was very convenient.★
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Reviews: United Kingdom(UK) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-12-05
Very convenient and easy practical to use and have. I am recommended 10/10★
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Reviews: UK 4G/5G eSIM | Daily/Total Data Package | 500MB/Day - 100GB Total Data | 1-60 Days | 24-Hour billing | QR Code
Guest User2025-10-29
Excellent signal. Very easy for iOS because the eSIM automatically add to my phone. Worry free for this trip.
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