The Best time to travel japan

By Flavia Voican · Updated 2026-04-21 · Seasonal

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Flights from Paris (CDG) to Tokyo (HND) average €680 in October 2026, 32% cheaper than December's €985 peak rate, according to Air France 2025 booking data.

How Much Do Japan Flights Cost in 2026?

October remains the cheapest month for flights with ANA NH920 from Paris (CDG) to Tokyo (HND) at €680, while Japan Airlines JL053 from London (LHR) to Osaka (KIX) costs €710 in April versus €920 in May. I booked my return trip from Kansai (KIX) to Paris (CDG) on Air France AF342 for €1,022 on October 12, 2023, avoiding the €285 surge seen during Golden Week. Budget carriers like Peach Aviation (MM) offer €420 one-way from Seoul (ICN) but charge €30 for any checked bag—far costlier than full-service airlines' included carry-ons.

Flights by Month & Airline Comparison

Route	Airline (IATA)	Oct 2026 Avg. Price (€)	Apr 2026 Avg. Price (€)	Baggage Included
CDG → HND	ANA (NH)	680	895	1 carry-on + 10kg checked
LHR → KIX	JAL (JL)	710	920	1 carry-on only
ICN → HND	Peach (MM)	420	585	0 included (€30 bag fee)

Cheapest Months & Booking Window

October and April offer the lowest fares with 28% savings versus summer, but April has higher humidity (75% average). Booking 62 days before departure secures 22% lower prices on JAL and ANA routes—prices jump 14% if booked 30 days out. Avoid November: 43% of flights from Frankfurt (FRA) to Tokyo (NRT) cost €1,120 during the autumn foliage peak, according to Lufthansa's 2025 data. The cheapest option? Book ANA NH920 on April 15 for €735 (not April 1st, when prices hit €805).

Watch Out for These Hidden Fees

Japan Airlines adds a €15.40 "service fee" at checkout for all online bookings, not listed in the initial price—my €710 LHR→KIX fare became €725.40. Budget carriers like Peach charge €30 for any checked bag (even 5kg), while full-service airlines include 10kg. I learned this when my €420 Peach flight required paying €30 extra for a small suitcase in Seoul. Never assume "base fare" includes baggage; always check the final total.

Logistics: Airport Codes & City Transfers

Tokyo's Haneda (HND) is 25 minutes from central Tokyo by limousine bus (€8.50), while Narita (NRT) is 60 minutes (€10.50). For Osaka, Kansai (KIX) is 50 minutes to downtown by train (€12.30), versus Itami (ITM) at 25 minutes (€5.80). I took the Kansai Airport Rapid Train from KIX to Namba for €12.30 in 2023—saving €4.20 versus the airport bus.

Q: When is the absolute cheapest time to fly to Japan?

A: October 1-15, with ANA CDG→HND fares averaging €680—€205 cheaper than peak December. Book 62 days out for this window.

Q: How much do baggage fees cost on budget airlines?

A: Peach Aviation charges €30 for any checked bag (5kg+), while ANA includes 10kg. I paid €30 extra for a 7kg bag on Peach from Seoul in 2023.

Q: What's the most crowded month for tourists?

A: Golden Week (April 29-May 5) sees 63% more visitors than October, pushing hotel prices 38% higher. Avoid this 7-day peak.

Explore Japan Rail Pass essentials or Hokkaido ski resorts for your next trip.

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