🇬🇬 eSIM for Guernsey

As low as $6.35/day*
Excellent ★★★★ Based on 2,400+ reviews
  • Unlimited data
  • 7-day validity
  • Fast and reliable internet
  • No more roaming charges
  • Instant QR code by email
Start enjoying unlimited data
Number of days
More days, lower the price!
7
Number of eSIMs
More eSIMs, more discounts
1
Install your eSIM before or during your trip. Your plan will begin once you arrive at your destination and turn on your eSIM.

* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.

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Europe eSIM

Travel the Region with Europe eSIM

Cover Guernsey and all nearby countries on one regional eSIM — no SIM swapping, no extra fees. Plans from $0.61.

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eSIM prices for Guernsey

All prices in USD

7 days of unlimited data in Guernsey costs $44.98 — about $6.43 a day on Sure Guernsey, JT Guernsey or Airtel-Vodafone, with no roaming charge and no SIM to swap. In Guernsey, 5G is live.

Duration Price Per day
1 day $7.32 $7.32/day
3 days $19.88 $6.63/day
5 days $32.42 $6.48/day
7 days $44.98 $6.43/day
10 days $63.80 $6.38/day
15 days $95.20 $6.35/day
30 days $13.48 $0.45/day
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Which networks you connect to in Guernsey

Your eSIM roams onto Guernsey's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Sure Guernsey B1, B3, B8, B20 n78 Yes
JT Guernsey B1, B3, B8, B20 No
Airtel-Vodafone B1, B3, B8, B20 n78 Yes

Coverage in Guernsey

No mobile network operator covers the entire island; indoor coverage gaps exist in rural parishes such as Torteval and Forest. 3G switch-off completed by all operators; no 2G-only fallback areas remain.

Guernsey travel guide

Enjoy your Guernsey vacation

Guernsey is a charming Channel Island destination that blends dramatic coastal cliffs, picturesque harbors, and rich history with a distinctly laid-back atmosphere. This gem offers pristine beaches, excellent seafood, and a unique culture influenced by both French and British heritage. Whether you're exploring medieval castles, wandering through flower-filled lanes, or relaxing on golden sands, Guernsey delivers an unforgettable escape. Stay connected throughout your island adventure with a uPhone eSIM, ensuring seamless connectivity from the moment you arrive.

Top attractions in Guernsey

Guernsey's diverse attractions showcase its fascinating history, natural beauty, and maritime heritage. From historic fortifications to stunning coastal walks and vibrant harbors, there's something for every traveler.

  • Castle Cornet — A 12th-century waterfront fortress offering panoramic island views, museum exhibits, and dramatic coastal scenery.
  • Hauteville House — The former home of Victor Hugo, featuring period furnishings and the author's personal study overlooking the harbor.
  • Bailiwick Museum — Discover Guernsey's rich history through archaeological artifacts, maritime exhibits, and cultural displays.
  • Perelle Bay — A stunning two-mile beach perfect for swimming, beach walks, and spectacular sunset views.
  • Little Chapel — An enchanting miniature chapel adorned with colorful tile mosaics, one of the island's most quirky attractions.

Popular foods to try in Guernsey

Guernsey's cuisine celebrates fresh seafood and traditional island recipes passed down through generations. The local food scene combines French influences with British traditions, creating distinctive flavors unique to the Channel Islands.

  • Guernsey Gâche — A traditional fruit bread rich with dried fruits and spices, often served toasted with butter.
  • Ormer — A prized local abalone prepared simply grilled or stewed, considered a delicacy and island specialty.
  • Guernsey Cream — Ultra-rich local dairy cream used in desserts, coffee, and traditional island recipes.
  • Fish and Chips — Fresh local catch battered and fried, best enjoyed at waterfront restaurants or harbor-side cafés.
  • Guernsey Bream — Fresh local sea bream typically grilled whole or filleted with seasonal vegetables.

Best time to visit Guernsey

The best time to visit Guernsey is from May to September, when temperatures range from 15-18°C (59-64°F) and daylight extends into the evening. Summer months offer warm, sunny days perfect for beach activities, coastal walks, and exploring the island's numerous outdoor attractions without the crowds of peak vacation times.

Spring (April-May) and autumn (September-October) provide pleasant weather and fewer tourists, making these shoulder seasons ideal for those seeking a quieter experience. Winter (November-March) brings cooler temperatures and frequent rain, but offers dramatic seascapes and a peaceful atmosphere for visitors who prefer solitude and dramatic coastal scenery.

What to pack for your visit to Guernsey

Guernsey's maritime climate requires layered clothing and waterproof gear, even during warmer months. The island experiences changeable weather, so it's essential to pack versatile pieces that can adapt to sudden temperature shifts and coastal winds.

  • Waterproof Jacket — Guernsey's Atlantic location means frequent rain and wind, making a quality waterproof essential year-round.
  • Layers — Lightweight sweaters and cardigans help you adjust to the island's variable temperatures and cool ocean breezes.
  • Comfortable Walking Shoes — Guernsey's rugged coastal paths and cobblestone streets require sturdy, waterproof footwear.
  • Sun Protection — Sunscreen, sunglasses, and a hat are vital for protection against strong UV rays reflected off the sea.
  • Beach Towel and Swimwear — Essential for enjoying Guernsey's beautiful beaches and coastal swimming spots during warmer months.
  • Your uPhone eSIM — Stay connected with seamless coverage on Guernsey's local networks including Sure Guernsey, JT Guernsey, and Airtel-Vodafone, ensuring reliable connectivity across the island.

Frequently Asked Questions

Everything you need to know about your Guernsey eSIM

No. This eSIM is for Guernsey only. It does not include Jersey or any other Channel Island. If you cross to Jersey, you will need a separate eSIM for that territory.

Your eSIM will connect to one of the three local operators: Sure Guernsey, JT Guernsey, or Airtel-Vodafone. The assignment depends on signal strength and network availability at your location.

Yes. While Sure and Airtel-Vodafone use 5G band n78, all operators also provide 4G on bands B1, B3, B8, and B20. A phone missing n78 will simply fall back to 4G, which is widely available across the island.

Coverage in Torteval, a rural parish, has known indoor gaps. No operator covers the entire island, and indoor reception can be weak in this area. You may need to move near a window or go outside for a stable connection.

No. All operators have completed the 3G switch-off, and there are no 2G-only fallback areas left. If you lose 4G or 5G signal, your eSIM will not automatically switch to an older network.
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