Travel eSIM / Japan

Travel eSIM for Japan

Prepaid data plans for Japan, installed before you fly so you skip roaming charges. Plans are data only; calls and texts still go through your UK SIM. Sorted cheapest first.

25 plans for Japan

MoMozillion
Japan
Data1GB
Valid30 days
Travel eSIMPrepaid
£2 one-off
Data only · 30 days
See deal at Mozillion
MoMozillion
Japan
Data1GB
Valid3 days
Travel eSIMPrepaid
£3 one-off
Data only · 3 days
See deal at Mozillion
BEBreeze eSIM
Japan
Data1GB
Valid—
Travel eSIMPrepaid
£3.50 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
MoMozillion
Japan
Data3GB
Valid15 days
Travel eSIMPrepaid
£5 one-off
Data only · 15 days
See deal at Mozillion
BEBreeze eSIM
Japan
DataUnlimited
Valid1 days
Unlimited data
Travel eSIMPrepaid
£5 one-off
Data only · 1 days
See deal at Breeze eSIM
BEBreeze eSIM
Japan
Data2GB
Valid—
Travel eSIMPrepaid
£5.50 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
BEBreeze eSIM
Japan
Data3GB
Valid—
Travel eSIMPrepaid
£7 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
MoMozillion
Japan
Data5GB
Valid15 days
5G
Travel eSIMPrepaid
£9 one-off
Data only · 15 days
See deal at Mozillion
BEBreeze eSIM
Japan
DataUnlimited
Valid3 days
Unlimited data
Travel eSIMPrepaid
£9 one-off
Data only · 3 days
See deal at Breeze eSIM
BEBreeze eSIM
Japan
Data5GB
Valid—
5G
Travel eSIMPrepaid
£10 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
MoMozillion
Japan
Data10GB
Valid7 days
Travel eSIMPrepaid
£11 one-off
Data only · 7 days
See deal at Mozillion
MoMozillion
Japan
Data10GB
Valid30 days
Travel eSIMPrepaid
£12 one-off
Data only · 30 days
See deal at Mozillion
BEBreeze eSIM
Japan
Data10GB
Valid—
Travel eSIMPrepaid
£14 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
BEBreeze eSIM
Japan
DataUnlimited
Valid5 days
Unlimited data
Travel eSIMPrepaid
£14 one-off
Data only · 5 days
See deal at Breeze eSIM
BEBreeze eSIM
Japan
DataUnlimited
Valid7 days
Unlimited data
Travel eSIMPrepaid
£19 one-off
Data only · 7 days
See deal at Breeze eSIM
MoMozillion
Japan
DataUnlimited
Valid7 days
Unlimited data
Travel eSIMPrepaid
£22 one-off
Data only · 7 days
See deal at Mozillion
BEBreeze eSIM
Japan
Data20GB
Valid—
Travel eSIMPrepaid
£24 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
MoMozillion
Japan
Data25GB
Valid30 days
5G
Travel eSIMPrepaid
£25 one-off
Data only · 30 days
See deal at Mozillion
BEBreeze eSIM
Japan
DataUnlimited
Valid10 days
Unlimited data
Travel eSIMPrepaid
£27 one-off
Data only · 10 days
See deal at Breeze eSIM
MoMozillion
Japan
DataUnlimited
Valid15 days
Unlimited data
Travel eSIMPrepaid
£34 one-off
Data only · 15 days
See deal at Mozillion
MoMozillion
Japan
Data50GB
Valid30 days
Travel eSIMPrepaid
£35 one-off
Data only · 30 days
See deal at Mozillion
BEBreeze eSIM
Japan
DataUnlimited
Valid15 days
Unlimited data
Travel eSIMPrepaid
£40 one-off
Data only · 15 days
See deal at Breeze eSIM
BEBreeze eSIM
Japan
Data50GB
Valid—
Travel eSIMPrepaid
£42 one-off
Data only · see retailer for validity
See deal at Breeze eSIM
MoMozillion
Japan
DataUnlimited
Valid30 days
Unlimited data
Travel eSIMPrepaid
£56 one-off
Data only · 30 days
See deal at Mozillion
BEBreeze eSIM
Japan
Data100GB
Valid—
Travel eSIMPrepaid
£82 one-off
Data only · see retailer for validity
See deal at Breeze eSIM

Check your phone supports eSIM and is unlocked before you buy — see our travel eSIM guide.