Top picks for London Wi-Fi & SIM cards
Discover 20 Wi-Fi & SIM cards in London on Trip.com, updated January 21, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From AUD 0.10 per person, with an average total of AUD 7.89. Choose the option that suits your plan.
With 23.163k verified reviews, Wi-Fi & SIM cards London boast an average rating of 4.5.
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 10.026k reviews and a 4.4 rating.
The next available day tour departs on January 22, 2026. Book now to secure your spot!
London Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit London! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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.
Search attractions or local attractions & tours
Search
Wi-Fi & SIM cards
Available Today
Available Tomorrow
20 results for London Wi-Fi & SIM cards
Sort by:
Recommended
Fast-selling Wi-Fi & SIM cardsRenewableHotspot capableFree cancellationBook now for today4.7/5Great· 3.7k reviews· 90.9k booked51% offLimited-time saleFromAU$0.14AU$0.29
35 bookings in 7 daysHotspot capableFree cancellationBook now for today5.0/5Excellent· 2 reviews· 77 booked70% offLimited-time saleFromAU$0.22AU$0.74
United Kingdom(UK) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
54 bookings in 7 daysHotspot capableFree cancellationBook now for today4.6/5Excellent· 34 reviews· 702 bookedFromAU$0.98
95.2% of travelers recommendHotspot capableFree cancellationBook now for today4.8/5Great· 1.4k reviews· 16.9k booked51% offLimited-time saleFromAU$0.14AU$0.29
146 bookings in 7 daysHotspot capableFree cancellationBook now for today4.5/5Excellent· 64 reviews· 2.3k bookedFromAU$1.59
203 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.5/5Excellent· 241 reviews· 4.8k booked5% offLimited-time saleFromAU$22.80AU$24.01
167 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.4/5Good· 43 reviews· 1.1k booked10% offLimited-time saleFromAU$19.84AU$22.05
54 bookings in 7 daysHotspot capableFree cancellationBook now for today4.0/5Good· 29 reviews· 700 booked20% offLimited-time saleFromAU$0.82AU$1.03
82 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Excellent· 105 reviews· 3.1k bookedFromAU$0.64
93.2% of travelers recommendHotspot capableFree cancellationBook now for today4.7/5Great· 2.3k reviews· 47k booked52% offLimited-time saleFromAU$0.10AU$0.21
91.6% of travelers recommendRenewableHotspot capableFree cancellationBook now for today4.6/5Excellent· 3.9k reviews· 39.1k bookedFromAU$3.01
578 bookings in 7 daysHotspot capableFree cancellationBook now for today4.4/5Good· 536 reviews· 12.1k booked50% offLimited-time saleFromAU$0.43AU$0.86
7.579k bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.4/5Good· 10k reviews· 117.6k bookedFromAU$1.96
30 bookings in 7 daysIncludes SMS messagesIncludes topped-up amountPhone calls supportedHotspot capableBook now for today4.3/5Good· 19 reviews· 340 bookedFromAU$21.68
181 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Excellent· 234 reviews· 4.8k bookedFromAU$1.75
288 bookings in 7 daysHotspot capableFree cancellationBook now for today4.3/5Good· 242 reviews· 4.5k booked5% offLimited-time saleFromAU$1.79AU$1.89
90.9% of travelers recommendHotspot capableFree cancellationBook now for today4.6/5Excellent· 154 reviews· 2.2k booked62% offLimited-time saleFromAU$0.23AU$0.61
83 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.6/5Excellent· 14 reviews· 832 booked5% offLimited-time saleFromAU$39.94AU$42.05
33 bookings in 7 daysRenewableHotspot capableFree cancellationBook now for today4.5/5Excellent· 88 reviews· 1.8k bookedFromAU$1.26
33 bookings in 7 daysIncludes SMS messagesPhone calls supportedHotspot capableBook now for today4.0/5Good· 1 review· 57 booked5% offLimited-time saleFromAU$38.57AU$40.61
Explore top experiences
See what other travellers love, based on ratings and bookings
Shared car tours (48)Tour with private driver (4)Travel photography (11)City pass (17)Travel extras (4)Visas (2)Rail passes (3)Shuttle bus (6)Cultural experiences (43)Boat experiences (27)Yachts & sailboats (13)Local cuisine (34)Food & drink (34)Food & drink (34)Sports experiences (9)Outdoor experiences (5)Aerial tours (3)Riding & driving (1)
Frequently asked questions about London Wi-Fi & SIM cards
How many Wi-Fi & SIM cards are available in London on Trip.com?
What are the best Wi-Fi & SIM cards in London?
What are the top-rated Wi-Fi & SIM cards in London?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Trip.com Picks
Popular London Tours
Best London Experiences
Popular Products
Popular Activities
London: 5 Top Attractions Pass with Madame TussaudsThe Beatles: Music, Women, Drugs & 1960s barFrom London: Stonehenge Half-Day Trip30 Top London Sights Private Group Tour with a Local GuideLondon: Harry Potter Tour with River Cruise & London EyeOxford & Cambridge: Guided Day Tour from LondonLondon: Guided Thames Cruise and Harry Potter Walking TourThe British Royalty Tour with Changing of The Guard CeremonyLondon: Buckingham Palace, Westminster Abbey & Big Ben TourLondon: Matilda the Musical & 2-Course Pre-Show MealHighlights of Royal London Bike Tour including Hyde ParkSecret London Tour by BikeParis: Small Group Tour from London + Seine River CruiseLondon: Harry Potter Walking Tour and Tower of London EntryLondon: Windsor Castle, Stonehenge, and Bath Day Trip
London Connectivity SolutionsLondon Yacht CharterLondon Bus TicketsLondon Group ToursWellness & Spa in LondonLondon Local Tour GuidesLondon Day ToursLondon Travel EssentialsLondon Sports & AdventureLondon Restaurant DiscountsFood & Drink in LondonLondon City Pass in LondonLondon Walking ToursGuangzhou Spa & MassageHainan SIM CardVietnam SIM CardSri Lanka SIM CardPhu Quoc Island SIM CardShanghai Spa & MassageChina Bus TicketsChongqing Spa & MassageTaiwan SIM CardJapan SIM CardTerracotta Army TicketsPrivate Forbidden City Tour with English Speaking GuideBus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is availableThe Wake Up Club Adult Show Ticket Phuket Chongqing Day Tour: Wulong Tiankeng Three Bridges & Longshuixia FissureMutianyu Great Wall With English Speaking Driver Service Gulong Gorge Skywalk Glass Bridge and Waterfall View Private TourPrivate tour from Lijiang: Jade Dragon Snow Mountain + Glacier Park Cableway + Blue Moon Valley 2026 Wisteria Story - Ashikaga Flower Park + Ibaraki Nemophila Fields 1-day Tour Including Admission TicketHalong Bay Overnight Trip with 5 Star Arcady Boutique Cruise, All inclusiveReviews/Trip Moments
★
★
★
★
★
Reviews: Europe 5G/4G 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.★
★
★
★
★
Reviews: United Kingdom 5G eSIM | Dual Network Coverage | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2025-11-27
Wonderful trip! Great SIM, fast and stable. Super recommended!★
★
★
★
★
Reviews: United Kingdom(UK) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-12-06
We took it because the service was down in 3 sim in UK. This works so fast and very affordable.★
★
★
★
★
Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-01-18
eSIM in 30 seconds:
🔥 Great: Activation in a couple of clicks in the app. When traveling, you can buy an internet package before leaving the plane. Frees up space on your phone.
I've decided for myself: If I travel often, this is an indispensable thing.★
★
★
★
★
Reviews: United Kingdom 5G eSIM | Daily data plan | 1–30 days | 24-hour billing | QR code
Guest User2026-01-18
Using an eSIM in the UK is a very convenient and practical option, especially for frequent travelers or those who don't want the hassle of switching SIM cards.
As soon as you land at the airport, you can use the internet immediately. No need to queue, no need to buy an extra SIM card, saving a lot of time.
The overall signal is stable and has good coverage, usable in London, major cities, and even outside the city.
It's ideal for using Google Maps, calling a taxi, chatting, online meetings, or uploading photos to social media without interruption.
The installation process is easy; just scan the QR code and you're ready to go in a few minutes.
You don't need to remove your main SIM card, so you can still receive calls or OTPs from your Thai number as usual. Very convenient for serious workers or travelers.
In summary:
An eSIM in the UK is an easy, fast, stable, and worry-free option, suitable for tourists, students, and working professionals. If you want a seamless start to your trip, I highly recommend it! 👍✨★
★
★
★
★
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.
About
Payment methods
Our partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.