Jeju Air’s flash sale offers one-way Japan–Korea fares from 14,550 yen, with fuel surcharges, airport fees and taxes already included. Bookings close September 22, 2026, and travel is limited to January 2027 on routes to and from Seoul (Incheon) and Busan. The BASIC fare excludes checked baggage, so light packers get the best value. Jeju Air Opens a Flash Sale on Japan–Korea Routes Jeju Air is running a limited-time promotion on routes linking Japan and South Korea from September 16 to September 22, 2026. The sale covers services to and from Seoul (Incheon) as well as Busan, with one-way all-in fares starting at 14,550 yen under the BASIC fare type, which does not include checked baggage. A key point worth noting is that the advertised prices already include fuel surcharges, airport fees and other taxes. There is none of the usual low-cost carrier surprise where the total balloons…

Etihad is discounting economy round trips by up to 30% from September 20 to 24, 2026, with Tokyo/Narita to Luxembourg from 112,330 yen including fuel surcharges and taxes. Travel runs October 2026 through March 2027, and the sale reaches cities with no nonstop service from Japan, such as Gothenburg, Tunis and Addis Ababa. Blackout dates apply around the year-end holidays. Etihad Airways Opens a 5-Day Global Sale Abu Dhabi-based Etihad Airways is running a Global Sale on economy class fares from September 20 to September 24, 2026. Round-trip fares are discounted by up to 30%, with Tokyo/Narita to Europe round trips starting at 112,330 yen including fuel surcharges and taxes. With the yen still weak, this is a notably competitive price level for travelers heading to Europe, the Middle East and Africa. Sale Basics Sale period: September 20 to September 24, 2026 (5 days only) Eligible cabin: Economy

AirAsia Group is taking 17% off every seat on every flight to celebrate its 17th straight year as Skytrax’s World’s Best Low-Cost Airline. Booking is open only from September 19 to 27, 2026, for travel through August 31, 2027, with some blackout dates. Value Pack bundles with seat selection and checked baggage are also up to 30% off. AirAsia Group Launches 17% Off Sale on All Seats and All Flights AirAsia Group airlines are holding a sale to celebrate being named the “World’s Best Low-Cost Airline” by Skytrax for the 17th consecutive year. The sale runs for just nine days, from Saturday, September 19 to Sunday, September 27, 2026. It covers routes operated by the group’s airlines, including flights between Japan and Taipei, Kaohsiung, Kuala Lumpur and Bangkok. The discount is a simple 17% off. It applies to all seats on all flights, not just selected flights or

JAL’s special round-trip fares to Hong Kong start at ¥75,800 in Economy and ¥167,800 in Business, with fuel surcharges included and taxes extra. Tickets can be booked up to the day of departure for trips starting September 18 to October 25, and bookings can be changed, but fares are non-refundable. Business earns 70% of flown sector miles versus 30% in Economy. Japan Airlines (JAL) is selling special fares to Hong Kong. The sale runs from September 8 to October 25, 2026. Round-trip fares start at ¥75,800 in Economy Class and ¥167,800 in Business Class. Both include fuel surcharges, with taxes and fees charged separately. The travel period covers journeys starting between September 18 and October 25. Bookings are accepted up to the day of departure, so these fares also work for a last-minute autumn trip to Hong Kong. Sale at a Glance Airline: Japan Airlines (JAL) Route: To

Solaseed Air’s Solaseed Special fares return after about five months, starting at ¥5,390 one-way on the Naha–Fukuoka and Naha–Ishigaki routes, before passenger facility charges. They go on sale September 25–30, 2026, for travel from October 13, 2026 to January 31, 2027, on routes serving Haneda, Naha and Chubu. Payment is due on the purchase day and cancellation fees start at 90%, so they suit travelers with fixed plans. Solaseed Air Brings Back “Solaseed Special” Discount Fares After About Five Months Solaseed Air will sell its “Solaseed Special” discount fares for six days only, from September 25 to 30, 2026. This is the first time in about five months that the fare has been offered. One-way fares start from ¥5,390 on the Okinawa/Naha–Fukuoka and Okinawa/Naha–Ishigaki routes. The travel period runs from October 13, 2026 to January 31, 2027, which makes these fares useful for autumn and winter trips. This

Toki Air’s Autumn Travel Harvest Festival sale offers one-way fares from ¥3,300 between Niigata and Sapporo/Okadama, Nagoya/Chubu or Kobe for travel from October 1 to 31, 2026. Booking runs only from noon on September 18 to September 20, and the sale ends once limited seats sell out. Passenger facility charges and system usage fees are added on top of the fare. Toki Air Launches “Autumn Travel Harvest Festival” Time Sale with One-Way Fares from ¥3,300 Toki Air, a regional airline operating its routes from Niigata Airport, is holding its “1st Autumn Travel Time Sale – Autumn Travel Harvest Festival” (第1弾 秋旅タイムセール～秋旅収穫祭～) from noon on Friday, September 18, 2026, through Sunday, September 20. The sale covers three routes to and from Niigata: Sapporo/Okadama, Nagoya/Chubu and Kobe, with one-way fares starting at ¥3,300. The travel period covers the whole of October, from October 1 to 31. The booking window lasts

Eastar Jet’s Early Bird sale covers Japan–Korea routes, with one-way fares starting at 2,000 yen on Kumamoto–Busan. The booking window runs to September 22, 2026, and travel is valid from November 1 to December 31. Fares exclude taxes and surcharges but include 15 kg of checked baggage, which low-cost carriers usually charge extra for. Eastar Jet Opens Early Bird Sale on Japan-Korea Routes South Korean low-cost carrier Eastar Jet is running an Early Bird Special Sale covering its routes between Japan and Korea. The booking window runs from 10:00 a.m. on September 16, 2026 through September 22. With one-way fares starting at 2,000 yen, it is a compelling offer for anyone planning an autumn or winter trip to Korea. Booking and Travel Periods Booking period: September 16, 2026, 10:00 a.m. – September 22, 2026 Travel period: November 1 – December 31, 2026 The travel window spans roughly two

Peach has extended its Bullet Round-Trip Fare to the summer schedule, covering 12 routes from Narita, Haneda, Kansai, Chubu and Fukuoka. Domestic returns start at ¥7,600 and Haneda–Taipei/Taoyuan runs ¥20,000 return. Each route sets a maximum stay time, and travel is valid from 1 September to 22 October with booking up to two days before departure. Peach extends Bullet Round-Trip Fares to the summer schedule Peach Aviation has added its “Bullet Round-Trip Fare” product to the summer schedule for both domestic and international services. A total of 12 routes are covered, with return fares starting from ¥7,600. Eligible routes depart from and arrive at Tokyo/Narita and Haneda, Osaka/Kansai, Nagoya/Chubu and Fukuoka. The Bullet Round-Trip Fare is a special fare designed for travellers who fly out and back within a very short window. It suits day trips, half-day business errands, concerts, sporting events and quick sightseeing runs, and in

JAL’s Taipei sale runs from September 2 through November 3, with Economy round-trips from 56,800 yen and Business from 143,400 yen. Fuel surcharges are included, taxes are not. Travel can commence any time up to March 27, 2027, but mileage accrual is limited to 30% of sector miles in Economy and 70% in Business, and refunds are not permitted. JAL Opens Special Fare Sale for Taipei Routes Japan Airlines (JAL) is offering special international fares on routes to Taipei, on sale from September 2 through November 3. Economy Class starts at 56,800 yen round-trip, while Business Class starts at 143,400 yen round-trip. For a full-service carrier, these are notably accessible price points. Both figures include fuel surcharges but exclude taxes and fees. Taipei sits just three to four hours from Japan and remains one of the region’s most popular destinations, offering everything from street food and night markets

Tigerair Taiwan’s 12th Anniversary Sale offers one-way fares from ¥600 on all routes, with travel valid until March 27, 2027. The ¥600 fare is reserved for tigerprime members on September 16, while anyone can book ¥2,700 or ¥5,900 fares on September 17–18. Taxes and fees are extra, and there is no child fare. Tigerair Taiwan Launches Its 12th Anniversary Sale Tigerair Taiwan, the Taiwanese low-cost carrier (LCC), is holding a 12th Anniversary Sale from 11:00 a.m. on September 16, 2026, through September 18. One-way fares start from just ¥600, and the sale covers all routes. The travel period runs until March 27, 2027, spanning autumn, the year-end holidays and early spring, which makes this a sale worth watching if you are planning a trip. The sale is held in two phases. Phase 1 is exclusive to tigerprime members, while Phase 2 is open to everyone. Alongside the ¥600

The JR Group’s Autumn Unlimited Ride Pass covers local and rapid trains on all JR lines nationwide for 3 consecutive days between October 3 and 18, 2026. It costs ¥7,850 for adults and ¥3,920 for children and also covers BRT and the JR West Miyajima Ferry. A separate option ticket (¥4,650 for adults) adds one one-way trip from Okutsugaru-Imabetsu to Goryokaku. Overview of the Autumn Unlimited Ride Pass The JR Group will offer the Aki no Norihodai Pass (Autumn Unlimited Ride Pass) from October 3 to October 18, 2026. The pass gives unlimited rides on local trains and other services across all JR lines nationwide for 3 consecutive days. It was announced on September 14, 2026, and sales begin on September 18. It lets you build a 3-day rail trip using JR lines throughout Japan. An Autumn Unlimited Ride Pass Hokkaido Shinkansen Option Ticket will also be sold.

JAL’s special Tokyo Narita–Delhi fares start at ¥99,000 round trip in economy and ¥299,000 in business, with fuel surcharges included and taxes extra. They are on sale until October 31, 2026, for journeys commencing by February 28, 2027. The fares are non-refundable, limit stays to 0–3 days, and must be booked at least 7 days before departure. JAL Offers Special Fares Between Tokyo Narita and Delhi Japan Airlines (JAL) is selling special fares to Delhi, the capital of India, from September 2 to October 31, 2026. Round-trip fares from Tokyo Narita start at ¥99,000 in economy class and ¥299,000 in business class. Both prices include fuel surcharges, while taxes and fees are charged separately. The travel period runs until February 28, 2027 (for journeys commencing by that date), covering roughly six months including the year-end and New Year holidays. However, these fares are non-refundable and come with specific

JAL is selling Hawaii round trips from 124,600 yen in economy, on sale September 1 to October 31, 2026, for travel starting between September 6, 2026 and July 15, 2027. The fare covers Honolulu plus seven neighbor island airports, includes fuel surcharges, and books into class Z with 30% mileage accrual. No changes or refunds. JAL sets special fares for Hawaii routes Japan Airlines (JAL) is selling special international fares to Honolulu and the Hawaiian neighbor islands. The sale runs from September 1 to October 31, 2026, with economy class round-trip fares starting at 124,600 yen — a relatively accessible level for Hawaii routes. Fuel surcharges are included in the fare, while taxes and fees are charged separately. Honolulu plus seven neighbor island destinations The offer covers Honolulu flights from cities across Japan, as well as routes to the Hawaiian neighbor islands. Eligible destinations are: Honolulu (Oahu) Kona

Jetstar Japan’s Super Star Sale runs from noon on September 11 to 4:59pm on September 15, 2026, with Economy Starter fares from ¥3,990 one way on Narita–Asahikawa. The travel period stretches from September 29, 2026 to January 28, 2027, covering autumn foliage, ski season and winter Okinawa, though year-end dates are excluded and seats per flight are limited. Jetstar Japan Launches Its Super Star Sale Jetstar Japan (GK) is running a Super Star Sale from noon on September 11, 2026 until 4:59pm on September 15, 2026, covering routes to and from Hokkaido and Okinawa. Economy class Starter fares start at ¥3,990 one way, with a travel period stretching from September 29, 2026 to January 28, 2027 — long enough to cover autumn foliage, winter beach escapes and post-New Year trips. Eligible routes serve Asahikawa, Sapporo/Chitose and Okinawa/Naha. Departures are available not only from Tokyo/Narita but also from Osaka/Kansai