Naha to London (OKA–LHR) — Airlines, Schedules & Connections

Japanese passport holders enter the United Kingdom visa-free for up to 6 months as a Standard Visitor. No fee, no advance application. Passport must be valid for the duration of the stay (no 6-month rule, but having at least 6 months validity avoids questions at the border). You cannot work on a Standard Visitor entry, but business meetings, conferences, and academic activities are permitted.

At immigration, the UK uses eGates for Japanese passport holders at Heathrow, Gatwick, Manchester, and other major airports. Walk through the eGate with your biometric passport, no queue, no interview. If the eGate kicks you out, a border officer will ask about your travel purpose, length of stay, and accommodation. Have your return ticket and hotel booking accessible. No stamp is given through eGates; entry is recorded electronically.

Direct flights from Tokyo Narita and Haneda to London Heathrow run about 12 hours 30 minutes on British Airways, Japan Airlines, and ANA. The UK uses the British pound (GBP), trading at roughly 150 JPY per GBP 1. The UK left the EU, so Schengen days do not count toward UK stay limits (and vice versa). Oyster cards or contactless payment work on all London transport (Tube, buses, DLR). No mandatory vaccinations. Japan has a Youth Mobility Scheme (working holiday) agreement with the UK for ages 18 to 30, costing GBP 298, valid for 2 years.

Heathrow Express runs every 15 minutes to Paddington (15 min, £25). Piccadilly line is slower (50–60 min) but £5.50 with Oyster. National Express coaches serve all terminals from Victoria (60–90 min, £6–10). Black cabs cost £50–90 to central London depending on traffic and time of day.

Mild maritime climate. Summers average 18–23°C with long daylight hours. Winters are 2–7°C, rarely below freezing. Rain is frequent year-round but rarely heavy. Pack layers and a waterproof jacket regardless of season. Fog can disrupt flights November through February.