Cheap flights from Tokyo to Helsinki from $374

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest

$374

Juneyao Airlines, flight HO 1380Found 2 days ago, 1 adult

Check live price

1:15pmTokyoMon, Dec 7

Travel time 22h 10m, 3 stopsNRTHEL

4:25amHelsinkiTue, Dec 8

$424

Thai Vietjet Air, flight VZ 831Found 2 days ago, 1 adult

Check live price

8:55amTokyoThu, Dec 10

Travel time 21h 30m, 2 stopsNRTHEL

11:25pmHelsinkiThu, Dec 10

$437

Thai Vietjet Air, flight VZ 831Found 2 days ago, 1 adult

Check live price

8:55amTokyoTue, Dec 8

Travel time 21h 30m, 2 stopsNRTHEL

11:25pmHelsinkiTue, Dec 8

$452

Thai AirAsia X, flight XJ 607Found 7 days ago, 1 adult

Check live price

7:45pmTokyoWed, Nov 11

Travel time 21h 35m, 2 stopsNRTHEL

10:20amHelsinkiThu, Nov 12

$461

Thai AirAsia X, flight XJ 601Found 2 days ago, 1 adult

Check live price

9:15amTokyoMon, Dec 14

Travel time 21h 20m, 2 stopsNRTHEL

11:35pmHelsinkiMon, Dec 14

Plan the rest of the trip

Mobile data in FinlandTravel eSIM from $4, installed before you fly.
Compare plans
Getting from the airportTransfers and car hire in Helsinki, booked ahead at a fixed price.
See options
Things to do in HelsinkiPopular tours from $22.83 per person.
See ideas
Travel insuranceTravel insurance quotes for Finland from EKTA; check what each policy covers.
Get a quote
Flight delayed?Delayed or cancelled? With an EU airline you may be owed up to €600 per person under EU261 (with a UK airline, up to £520 under UK261).
Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30–31$597

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11$452 12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7$374 8$437 9$464 10$424 11–12–13–14$461 15$469 16$509 17$466 18–19–20–21–22–23–2425262728293031

$437 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 7, $374.

Lowest fares by month

In the fares found this week, December has the lowest: from $374 one-way, against $597 in October. Pick a month to see its cheapest date.

Oct$597
Nov$452
Dec$374
Janno fares yet
Febno fares yet
Marno fares yet
Aprno fares yet
Mayno fares yet
Junno fares yet
Julno fares yet
Augno fares yet
Sepno fares yet

Show as a table

Month	Cheapest one-way	Date	Stops
October	$597	Sat, Oct 31	2 stops
November	$452	Wed, Nov 11	2 stops
December	$374	Mon, Dec 7	3 stops
January 2027	—
February 2027	—
March 2027	—
April 2027	—
May 2027	—
June 2027	—
July 2027	—
August 2027	—
September 2027	—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Helsinki. Average daily high and low and monthly precipitation, 1991–2020 normals.

	Oct2026	Nov	Dec	Jan2027	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep
Lowest fare	$597	$452	$374	–	–	–	–	–	–	–	–	–
High °C	9°	4°	1°	-1°	-1°	2°	8°	15°	19°	22°	21°	15°
Low °C	4°	0°	-3°	-6°	-6°	-4°	1°	6°	11°	15°	14°	9°
Precipitation mm	73	69	58	53	38	34	34	38	60	57	81	56

Source: Helsinki on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Tokyo to Helsinki?

In the fares found this week, December has the lowest: from $374 one-way, against $597 in October.

What is the weather in Helsinki in December?

In December, the cheapest month to fly, the average daily high in Helsinki is 1 °C and the low -3 °C.

Are there direct flights from Tokyo to Helsinki?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

More cheap flights from Tokyo

All 416 destinations