Cheap Flights London to Sendai from £619

Flight FAQs

• Which airlines offer the cheapest flights from London to Sendai?

  Based on Trip.com data, Cathay Pacific offers Cheapest nonstop one-way flights from £619 (for example, LHR–SDJ on Mon, Oct 26). For a Cheapest nonstop return flight, Asiana Airlines offers fares from £984, departing on Fri, Dec 4 and returning on Thu, Dec 10.

• Which airlines offer flights from London to Sendai?

  At the moment, several airlines serve connecting flights from London to Sendai, including: All Nippon Airways Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from London to Sendai?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Sendai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from London to Sendai?

  Here are some tips for finding the best flight deals from London to Sendai on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Mon, Oct 26, with one-way fares from just £619.
  · Compare airlines. Cathay Pacific currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Sendai.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from London to Sendai to get the best price?

  The cheapest month to book a flight from London to Sendai is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from London to Sendai?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from London to Sendai on October 30, 2026 with Asiana Airlines, with prices starting at £673.

• Which airports should you choose for flights from London to Sendai?

  Flights to Sendai can arrive at: Sendai Airport (SDJ). The most common route connects Heathrow Airport and Sendai Airport (LHR–SDJ).

• What is the time difference between London and Sendai?

  The time difference between Sendai and London is 9h.

• How can I change or cancel my flight ticket from London to Sendai?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from London to Sendai?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from London to Sendai is £1,008. Fares vary by travel date, airline and availability.

• How do I book flights from London to Sendai on Trip.com?

  Enter London and Sendai, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the London to Sendai route?

  HK Expressare the most popular budget airlines flying from London to Sendai. Check baggage, seat and payment fees before comparing the final price.