London Heathrow
Compare rail and Underground options and verify your terminal before leaving home.
Airport transport information ↗A LITTLE LESS SEARCHING
Plan London to Tokyo flights around the full journey, from London Heathrow access to your arrival transfer. Tokyo is easier to plan when you compare Haneda and Narita alongside the flight itself.
Updated · How we research our guides
MAKE THE JOURNEY COUNT
Times below are published examples, not calculated route averages. Connecting journey times include the stop. Services and schedules can change; confirm your exact dates with the airline.
| Route | Airline example | Journey time | Price information |
|---|---|---|---|
| London → Tokyo | British AirwaysLHR → HND · nonstop | 13h 50mAirline guide estimate | Compare dates for a quote |
The research includes a nonstop option. Compare its arrival time and total cost against connecting itineraries before choosing.
Emirates: LHR → HND, via Dubai, published example 23h 50m.
COMPARE THE WHOLE COST
Cherry-blossom travel needs flexibility: the bloom does not follow fixed dates. Compare several departure weeks and the total cost of both flight and stay before fixing a short seasonal visit.
We do not yet have a comparable fare sample for a reliable average. Request a quote for your dates, cabin and baggage needs; a single advertised low fare would not tell you the average cost.
THE RIGHT ARRIVAL
Heathrow, Gatwick, Stansted, Luton, City and Southend are separate airports. An early departure can require a hotel or taxi; check the first train before treating a low fare as a saving.
Compare rail and Underground options and verify your terminal before leaving home.
Airport transport information ↗Check train times and which terminal your airline uses, particularly for early departures.
Airport transport information ↗Allow for the journey outside central London and check early-morning services.
Airport transport information ↗Include the station-to-terminal connection when comparing your door-to-door time.
Airport transport information ↗An east London option; match the flight schedule with your starting point.
Airport transport information ↗A separate airport in Essex; include the rail journey when comparing it with other London airports.
Airport transport information ↗Haneda and Narita both serve Tokyo but have different locations and transport links. Check the final train or bus for your accommodation when comparing late arrivals.
Compare rail links to your neighbourhood and check late-evening transport before booking.
Airport transport information ↗Allow for the longer approach to Tokyo and select the rail or coach service for your final district.
Airport transport information ↗For this long journey, compare the seat and cabin on every segment, not just the longest flight. Ask the airline to confirm the operating aircraft and whether the quote mixes cabins; Premium Economy and First are not available on every service.
Cherry blossom and spring holidays make this a sought-after window, though bloom timing varies.
Compare all seasons and monthly weather →YOUR NEXT STEP
Describe your plans or fill in the details. Review your enquiry before sharing your contact details.
Airport operator information for airport identity and onward transport. Confirm timetables for your arrival.
Airline-published London service and approximate journey time. This is a researched example, not a route-wide average or current availability.
Official visitor guidance on weather and seasonality; our planning windows are editorial interpretations, not measured crowd rankings.
Airline-published itinerary example. Connecting durations include a layover; this is not a route-wide average or an exhaustive list of airlines.