LGW · London, United Kingdom
Gatwick Airport — Wi-Fi, eSIM & arrival guide
North Terminal and South Terminal — connected by free shuttle (3 min). This page covers what to expect on the ground — free Wi-Fi reality, mobile signal at the gate, ground transport into London, and how to skip the SIM-card booth queue.
Free airport Wi-Fi
Good
Distance to London
45 km
United Kingdom eSIM
from $4.00
Free Wi-Fi & mobile signal at LGW
Free Wi-Fi: "_GatwickFreeWifi" — unlimited, fast.
Mobile signal at arrival: EE, Vodafone, O2, Three — full coverage.
United Kingdom eSIM — live pricing
Free tier
from $4.00
Pro — save 7%
from $3.72
Premium — save 12%
from $3.52
Ground transport from LGW to London
Gatwick Express
⏱ 30 min to Victoria£20
Trains every 15 min. Less faff than Heathrow Express.
Thameslink
⏱ 35–50 min to St Pancras / Farringdon / London Bridge£11.50–15
Often the cheaper option, and connects directly to King's Cross / St Pancras for Eurostar.
Taxi
⏱ 60–90 min to central London£90–130
Worth it only for groups or late-night arrivals.
Top United Kingdom eSIM plans
Uki Mobile
999 GB
3 days
$11.50
Uki Mobile
999 GB
5 days
$19.00
Uki Mobile
999 GB
7 days
$27.00
LGW is a Helium reward zone
⚡ 5× airportMembers earn 5× HNT rewards for being online at airport hexes. Map shows the live coverage zones across United Kingdom.
How to activate your eSIM for United Kingdom
1
Choose your plan in LTE.app
Browse United Kingdom plans and select one that fits your trip length. Takes under a minute.
2
Scan the QR code in your phone settings
iOS: Settings → Cellular → Add eSIM. Android: Settings → Network → SIM → Add eSIM. Scan the QR and confirm.
3
Board your flight
Your eSIM is installed. No action needed during the flight. Keep your home SIM active for calls and texts.
4
Land at Gatwick Airport — you're connected
The eSIM connects automatically to a United Kingdom carrier. By the time you reach baggage claim, you have data.
FAQ — LGW Gatwick Airport
Is there free Wi-Fi at Gatwick Airport?
Yes — "_GatwickFreeWifi" — unlimited, fast. A United Kingdom eSIM still gives you reliable data the moment you land and continues working throughout your trip, not just inside the terminal.
How do I get from Gatwick Airport to London?
Gatwick Airport has multiple options: Gatwick Express (30 min to Victoria, £20); Thameslink (35–50 min to St Pancras / Farringdon / London Bridge, £11.50–15); Taxi (60–90 min to central London, £90–130). The airport is about 45 km from London.
Can I buy a SIM card at Gatwick Airport?
Gatwick Airport has SIM card vendors in the arrivals area, but they are typically more expensive than buying online. LTE.app lets you purchase and install a United Kingdom eSIM before you fly — it activates automatically when you land.
Which mobile carrier should I use at Gatwick Airport?
LTE.app partners with multiple local carriers in United Kingdom to provide wide network coverage. Our plans use multi-network eSIMs that connect to the best available signal at Gatwick Airport and throughout the country.
When should I install my eSIM for United Kingdom?
Install your eSIM at home before your flight, while connected to Wi-Fi. It takes under two minutes — just scan a QR code in your phone settings. Activation happens automatically when you land at Gatwick Airport and connect to the local network.
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