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Code ESIMP15
eSIM Airalo London 2026: best data plans, code ESIMP15 (-15%)
Save up to 15% on your Airalo eSIM for London. Exclusive verified offer.
About Airalo
Airalo is an eSIM provider for travel to London. Global leader + 5G
Best-value Airalo plan for London
Not sure which eSIM plan to choose for London? We'll hand-pick the best ones just for you
Personalised selection with promo codes & direct links, then reminders before you leave
All eSIM plans for London by Airalo in 2026
90 plans found · Last update:
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| # | Plan | Data | Duration | Price/GB | Code | Price | Action |
|---|---|---|---|---|---|---|---|
1 |  EUconnect - 1 GB Airalo3 United Kingdom Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:       +22 | 1.00GB | 3 days | $3.40 | -15% | $3.40$4.00 | |
2 | Uki Mobile - 1 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 3 days | $3.40 | -15% | $3.40$4.00 | |
3 | Eurolink - 1 GB5G AiraloTelefonica UK, Vodafone, H3G, EE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:  +36 | 1.00GB | 3 days | $4.25 | -15% | $4.25$5.00 | |
4 | Uki Mobile+ - 1 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 1.00GB | 3 days | $4.25 | -15% | $4.25$5.00 | |
5 | Discover - 1 GB5G Airalo3 United Kingdom, EE Limited, Virgin Media O2, vodafone Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:   +163 | 1.00GB | 7 days | $7.23 | -15% | $7.23$8.50 | |
6 | Discover+ - 1 GB5G Airalo3 UK, EE, O2 - UK, vodafone UK Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: +153 | 1.00GB | 7 days | $7.65 | -15% | $7.65$9.00 | |
7 | Uki Mobile - 3 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 7 days | $2.55 | -15% | $7.65$9.00 | |
8 | Uki Mobile+ - 2 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 2.00GB | 15 days | $3.61 | -15% | $7.23$8.50 | |
9 | EUconnect - 3 GB Airalo3 United Kingdom Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: +22 | 3.00GB | 7 days | $2.69 | -15% | $8.08$9.50 | |
10 | Uki Mobile - 3 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 3 days | $2.41 | -15% | $7.23$8.50 | |
11 | Eurolink - 3 GB5G AiraloTelefonica UK, Vodafone, H3G, EE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: +36 | 3.00GB | 7 days | $3.12 | -15% | $9.35$11.00 | |
12 | EUconnect - 3 GB Airalo3 United Kingdom Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: +22 | 3.00GB | 3 days | $2.55 | -15% | $7.65$9.00 | |
13 | Uki Mobile - 5 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 5.00GB | 7 days | $2.04 | -15% | $10.20$12.00 | |
14 | Uki Mobile+ - 3 GB5G AiraloEE Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 7 days | $3.40 | -15% | $10.20$12.00 | |
15 | EUconnect - Unlimited Airalo3 United Kingdom Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: +22 | Unlimited | 3 days | ∞ | -15% | $8.50$10.00 |
#1
EUconnect - 1 GB
Airalo · 3 United Kingdom
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+22
+22Data
1.00GB
Duration
3 days
Price/GB
$3.40
Code-15% With discount
$3.40
$4.00
#2
5GUki Mobile - 1 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
3 days
Price/GB
$3.40
Code-15% With discount
$3.40
$4.00
#3
5GEurolink - 1 GB
Airalo · Telefonica UK, Vodafone, H3G, EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+36
+36Data
1.00GB
Duration
3 days
Price/GB
$4.25
Code-15% With discount
$4.25
$5.00
#4
5GUki Mobile+ - 1 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
3 days
Price/GB
$4.25
Code-15% With discount
$4.25
$5.00
#5
5GDiscover - 1 GB
Airalo · 3 United Kingdom, EE Limited, Virgin Media O2, vodafone
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+163
+163Data
1.00GB
Duration
7 days
Price/GB
$7.23
Code-15% With discount
$7.23
$8.50
#6
5GDiscover+ - 1 GB
Airalo · 3 UK, EE, O2 - UK, vodafone UK
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+153
+153Data
1.00GB
Duration
7 days
Price/GB
$7.65
Code-15% With discount
$7.65
$9.00
#7
5GUki Mobile - 3 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
7 days
Price/GB
$2.55
Code-15% With discount
$7.65
$9.00
#8
5GUki Mobile+ - 2 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
2.00GB
Duration
15 days
Price/GB
$3.61
Code-15% With discount
$7.23
$8.50
#9
EUconnect - 3 GB
Airalo · 3 United Kingdom
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+22
+22Data
3.00GB
Duration
7 days
Price/GB
$2.69
Code-15% With discount
$8.08
$9.50
#10
5GUki Mobile - 3 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
3 days
Price/GB
$2.41
Code-15% With discount
$7.23
$8.50
#11
5GEurolink - 3 GB
Airalo · Telefonica UK, Vodafone, H3G, EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+36
+36Data
3.00GB
Duration
7 days
Price/GB
$3.12
Code-15% With discount
$9.35
$11.00
#12
EUconnect - 3 GB
Airalo · 3 United Kingdom
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+22
+22Data
3.00GB
Duration
3 days
Price/GB
$2.55
Code-15% With discount
$7.65
$9.00
#13
5GUki Mobile - 5 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
5.00GB
Duration
7 days
Price/GB
$2.04
Code-15% With discount
$10.20
$12.00
#14
5GUki Mobile+ - 3 GB
Airalo · EE
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
7 days
Price/GB
$3.40
Code-15% With discount
$10.20
$12.00
#15
EUconnect - Unlimited
Airalo · 3 United Kingdom
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:+22
+22Data
Unlimited
Duration
3 days
Price/GB
∞
Code-15% With discount
$8.50
$10.00
Written and reviewed by
Valentin FourierDigital Nomad
Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose Airalo for London?
Airalo is a reliable eSIM provider for London. With 90 plans from $3.40, you can pick what fits your trip.
Plans from $3.40 for London
Instant QR activation
Solid 4G/5G coverage
Responsive support
Keep your main number on the primary SIM
No hidden fees
FAQ Airalo and London
What coverage does Airalo offer in London?
Airalo uses local networks for strong 4G/LTE; 5G depends on the network and your device.
How much is a Airalo eSIM for London?
Plans start from $3.40. Prices on eSIMPlanet are refreshed regularly.
Can I activate when I land in London?
Yes. Install before travel if you like, then activate once you connect to the local network.
How do I activate my Airalo eSIM?
After purchase, scan the QR from email (Settings > Cellular > Add eSIM on iPhone).
Does Airalo cover more than London?
Airalo also sells regional or global plans. Check included destinations before buying.
Looking for the best Airalo eSIM plans for London in 2026? eSIMPlanet compares live offers from $3.40, with activation in minutes.
Airalo uses dependable local networks in London, ideal for leisure or business without painful roaming charges.
Clear pricing, QR activation, and app management: travel light and keep your primary number on the physical SIM.
Verified promo: enter ESIMP15 at checkout on Airalo for 15% off (tested by eSIMPlanet).
