Cheap KLM flights Helsinki (HEL) to Tokyo (NRT)

Set the “Price (lowest to highest)” filter on Expedia to find cheap KLM round-trip flights from $969 from HEL to NRT. Affordable one-way options are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to fly to Tokyo with KLM. You could also find great deals on return and one-way tickets in February.

Getting the best KLM deals from HEL to NRT often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It’s smart to kick off your flight search about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when looking for direct KLM flights from HEL to NRT. It’s also a great way to compare other carriers servicing the same direct route.

To find the earliest departures from HEL to NRT with KLM, sort your results by “Early Morning” and “Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Narita Intl. Airport (NRT) is the primary Tokyo hub for KLM flights from Vantaa Airport (HEL).

A 4-star airline rating and the opportunity to collect points through KLM Flying Blue are the start of the reasons to depart from HEL to NRT with KLM. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may charge you after that. For more details about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your plans without extra charges, apply the “Changes included” and “No cancel fee” filters when organizing your next adventure.