Qantas has cut roundtrip economy fares from Narita to Brisbane and Melbourne to ¥99,000, with Haneda–Sydney from ¥109,000 and Sapporo/Chitose departures from ¥119,000. Every fare is a total price including fuel surcharges and taxes. Booking closes 14 September 2026, and the travel window runs from 28 September 2026 through 31 July 2027. Qantas Rolls Out a 5-Day Australia Sale Qantas is running a “5-Day Australia Sale” on international routes from Japan to Australia, with bookings open from 10 to 14 September 2026. Economy roundtrip fares start in the low ¥100,000s, and because every price already includes fuel surcharges and taxes, the deal is aggressive by Oceania long-haul standards. The travel period runs from 28 September 2026 all the way to 31 July 2027, covering the year-end holidays, Golden Week and the summer break. Note that only selected departure dates and specific flights qualify, so travellers should verify availability…

Thai AirAsia X resumes its Sapporo/Chitose–Bangkok/Don Mueang route on October 1, 2026, with one-way fares from 25,990 yen including taxes and fuel surcharges. The booking window runs September 7–13, 2026, for travel through November 30. Adding the Value Pack — 20 kg checked baggage, advance seat selection and an in-flight meal — unlocks up to 30% off. Thai AirAsia X Celebrates the Return of Its Sapporo–Bangkok Route Thai AirAsia X is running a special campaign from September 7 to September 13, 2026, to mark the resumption of its Sapporo/Chitose–Bangkok/Don Mueang route. One-way fares start at 25,990 yen, and the price already includes taxes and fuel surcharges, making it a genuine all-in total rather than a misleading base fare. The route officially resumes on October 1, 2026. As a direct link between Hokkaido and Thailand, it is welcome news not only for Thai travelers heading to snowy Hokkaido but

Peach Aviation is selling domestic and international seats from 5,000 yen one-way, with booking open until September 14 and travel from September 28, 2026 to February 25, 2027. Kansai to Singapore and Hong Kong sits at the same 5,000 yen as Seoul or Taipei, and no fuel surcharge applies on any route. Peach Aviation Sale Offers One-Way Fares from 5,000 Yen Peach Aviation is holding a sale covering both domestic and international routes from noon on September 9 through September 14. A wide range of routes departing from Osaka/Kansai, Tokyo/Narita and Tokyo/Haneda are included, with one-way fares starting at 5,000 yen. The travel period runs from September 28, 2026 to February 25, 2027, giving travelers plenty of flexibility to plan anything from an autumn long weekend to a winter or early-spring getaway. Sale Overview Booking period: Noon, September 9, 2026 to September 14, 2026 Travel period: September 28,

Jeju Air is running an all-route Japan-Korea sale from September 7 to 15, 2026, with one-way total fares from 12,530 yen on Matsuyama-Seoul. Prices include fuel surcharges, airport fees and 15kg of checked baggage under the STANDARD fare. An app-only promo code, W26TABI7C, takes up to 30% more off, and travel runs through December 31, 2026. Jeju Air Launches All-Route Sale on Japan-Korea Flights South Korean low-cost carrier Jeju Air is holding an all-route sale covering its Japan-Korea network from September 7 to September 15, 2026. Every Japanese route operating to and from Seoul and Busan is included, with one-way total fares starting at just 12,530 yen. The promotion applies to the STANDARD fare, which includes 15kg of checked baggage, making it a practical option for travellers who plan to bring a suitcase. Fares Include Fuel Surcharges and Airport Fees All prices announced are total fares including fuel

Thai AirAsia X resumes the Nagoya/Chubu–Bangkok/Don Mueang route on October 2, 2026, with four round trips a week. Booking runs September 7–13 for travel through November 30, and one-way fares start at 25,990 yen with taxes and fuel surcharges already included. Adding the Value Pack brings up to 30% off baggage, seat selection and a meal. Thai AirAsia X is holding a special campaign from September 7 to September 13, 2026, to mark the relaunch of its Nagoya/Chubu–Bangkok/Don Mueang route. One-way fares start at 25,990 yen, with taxes and fuel surcharges already included, offering a direct link between Chubu Centrair International Airport and the Thai capital. The travel period runs from October 2 to November 30, 2026. Campaign Overview The sale celebrates the return of the Nagoya/Chubu–Bangkok/Don Mueang route after a long suspension. The booking window is limited to just one week, from September 7 to 13. Seat

IBEX Airlines is cutting fares on every route in its network for one week, from September 11 to 17, 2026, with one-way tickets starting at ¥7,150. Travel is valid October 25 through December 24, so the year-end peak is excluded. Airport facility charges are extra, and discounted seats per flight are limited. IBEX Airlines Holds an All-Route “IBEX Time Sale” IBEX Airlines will run its “IBEX Time Sale” for one week only, from September 11 to September 17, 2026, with one-way fares starting at ¥7,150. Every route in the carrier’s network is included, covering its Sendai, Osaka/Itami and Nagoya/Chubu hubs. The travel period runs from October 25 to December 24, 2026, spanning autumn foliage season through the busy year-end travel period. IBEX Airlines is a regional carrier that codeshares with ANA, operating a fleet built around the 76-seat CRJ700. Its strength lies in “lateral” links between regional Japanese

JAL’s domestic flash sale runs September 8–9, 2026, with travel valid from December 1 to 24. Lowest one-way fares include Haneda–Itami at 9,460 yen and Haneda–Naha at 11,440 yen, though seat allocations are limited on every flight. September 8 is a JMB presale that requires a membership number for every passenger, and tickets are sold on the website only. JAL to Hold Two-Day Domestic Flash Sale Starting September 8 Japan Airlines (JAL) will hold a domestic flash sale over two days, from September 8 to September 9, 2026. The eligible travel period runs from December 1 to December 24. The timing targets the window just before the year-end peak season, making it ideal for December business trips, early holiday travel home, and pre-Christmas weekend getaways. Lowest One-Way Fares on Major Routes The lowest one-way fares announced for major routes are listed below. Seat allocations are limited on every

Qatar Airways has pushed its Japan-departure sale deadline to September 7, covering business and economy fares of up to 18% off for travel through April 25, 2027. Round-trip economy from Tokyo/Haneda starts at 157,080 yen to Barcelona, while business class bottoms out at 481,790 yen to Madrid. The network reaches Europe, the Middle East, Africa, Asia Pacific and Latin America via Doha. Qatar Airways Extends Its Europe Sale Through September 7 Qatar Airways has extended its fare sale covering Europe and other regions through September 7. The promotion applies to business class and economy class fares departing from and arriving in Japan, with round-trip and one-way tickets discounted by up to 18 percent. Because the original booking deadline has been pushed back, travellers who missed the first cut-off now have another chance to book. Qatar Airways is a Middle Eastern carrier hubbed at Hamad International Airport in Doha,

Jin Air’s Monthly MY Deal cuts up to 15% off Korean domestic and international fares, with bookings open from 10:00 a.m. on September 3 until September 13, 2026. International travel runs through March 27, 2027, covering year-end and spring trips. Membership and login are required, and Korean domestic bookings need promo code MJIN2609. Jin Air Runs Monthly MY Deal With Up to 15% Off South Korean low-cost carrier Jin Air (LJ) is holding its recurring Monthly MY Deal promotion across Korean domestic and international routes from 10:00 a.m. on September 3 through September 13, 2026. Bookings made during the window receive up to 15% off eligible fares. The offer is aimed at members, and its biggest advantage is the ability to lock in trips stretching from autumn and winter all the way into early 2027. Booking and Travel Periods Booking window: 10:00 a.m. September 3 to September 13,

Jin Air is distributing coupons from September 1 to 15, 2026 for Japan–South Korea routes, worth 5,000 yen off round-trip fares when paying with a JCB card and 3,000 yen off with any other method. Travel dates run September 1 to December 23, 2026, with peak periods excluded. A separate JCB perk adds up to 20 kg of free checked baggage on return flights until March 31, 2027. Jin Air Launches Coupon Promotion for Korea Routes South Korean low-cost carrier Jin Air is running a promotion on routes to South Korea from September 1 to September 15, 2026. During the period, the airline is distributing coupons offering up to 5,000 yen off round-trip fares, making autumn and year-end travel to Korea more affordable. South Korea remains one of the most popular short-haul destinations from Japan, reachable in just two to three hours each way. With the summer heat

LOT Polish Airlines is selling Narita–Europe round-trips from 152,160 yen all-in, with booking open September 2–9, 2026 and travel from November 1, 2026 to February 28, 2027. Nearly 70 destinations are covered, and everything except Warsaw routes through Warsaw Chopin. Premium Economy starts at 286,420 yen and Business at 512,390 yen. LOT Polish Airlines Launches an Autumn Sale on Europe Routes from Tokyo Narita LOT Polish Airlines is running an Autumn Sale from September 2 to September 9, 2026, covering flights from Tokyo/Narita to Poland and cities across Europe. Economy class round-trip fares start at 152,160 yen, and every price shown is an all-in total that already includes fuel surcharges and taxes. The carrier operates nonstop flights between Narita and Warsaw Chopin Airport, using Warsaw as a connecting hub for its European network. The sale covers nearly 70 destinations spanning Northern, Southern and Central Europe, the Baltics, the

Jeju Air’s Hiroshima–Seoul/Incheon sale runs September 1–7, 2026, with one-way BASIC fares from 12,600 yen including fuel surcharges and airport taxes. Travel dates stretch from September through December 2026, and the app-only code HIJICN7C takes up to 20% off STANDARD fares, which bundle checked baggage. Up to three round trips operate daily on the route. Jeju Air Launches Limited-Time Hiroshima–Seoul/Incheon Sale Jeju Air is running a limited-time sale on its Hiroshima–Seoul/Incheon route from September 1 to September 7, 2026, a seven-day booking window. The lowest one-way fare is 12,600 yen all-in. That figure already includes fuel surcharges, airport fees and other taxes, so the amount shown at booking should not balloon at checkout. The travel period runs from September through December 2026, covering everything from peak autumn sightseeing to winter trips heading into the year-end season. Sale Details at a Glance Route: Hiroshima–Seoul/Incheon Booking period: September 1–7, 2026

Toki Air’s GO! GO! Autumn Travel Campaign puts one-way seats from 5,500 yen on three Niigata routes: Sapporo/Okadama, Nagoya/Chubu and Kobe. Booking opens at noon on September 4 and closes September 27, 2026, with all travel completed by September 30. Weekday fares are capped at 7,000 yen, weekends and holidays at 9,000 yen, and passenger facility charges are extra. Toki Air Opens Its GO! GO! Autumn Travel Campaign Niigata-based Toki Air is running its GO! GO! Autumn Travel Campaign from noon on September 4 through September 27, 2026. One-way fares on eligible routes start at 5,500 yen, giving travellers a push to get moving during Japan’s autumn season. The travel period runs from September 7 to September 30, 2026. Seat inventory is limited and the promotion ends once fares sell out. Eligible Routes and Fares The campaign covers the following three routes serving Niigata. Because tickets are sold

Fiji Airways is selling Tokyo/Narita–Nadi economy round trips from 75,000 yen with no fuel surcharge, though taxes and airport fees are added separately. Booking runs September 1 to September 8, 2026, and travel is restricted to February 9 through June 15, 2027. Sale seats sit in the F/R booking class, so weekend and holiday departures disappear first. Fiji Airways Sale Offers Narita–Nadi Round Trips from 75,000 Yen Fiji Airways is running a limited-time fare sale from September 1 to September 8, 2026. The offer covers the Tokyo/Narita–Nadi route, with economy class round-trip fares starting at 75,000 yen. No fuel surcharge applies, though taxes and fees are extra. It is a chance to reach the South Pacific resort destination of Fiji at a relatively accessible price. Sale Overview Booking period: September 1 to September 8, 2026 Route: Tokyo/Narita–Nadi Cabin: Economy class Fare: From 75,000 yen round trip (no fuel

Yahoo! Travel’s “Super Deal Sale: Popular Stays Special” runs from noon on September 1 to noon on September 9, 2026, cutting rates on special plans at hotels and ryokan across Japan. Sample rates for two guests room-only start at 6,213 yen at Hanamaki Onsen Hotel Senshukaku, and stays earn PayPay Points. Eligible stay dates differ by property. Yahoo! Travel Runs “Super Deal Sale: Popular Stays Special” LINE Yahoo is holding the “Super Deal Sale: Popular Stays Special” on its travel booking site Yahoo! Travel from noon on September 1 through noon on September 9, 2026. The limited-time campaign gathers featured special plans from popular hotels and ryokan across Japan at reduced rates. During the sale, selected special plans at participating properties are discounted, and travelers also earn PayPay Points based on the amount paid. Note that the eligible stay periods for the discount and point award differ by

Peach Aviation is selling domestic and international one-way fares from ¥4,000, bookable from noon on September 2 through September 7, 2026. Travel runs September 28, 2026 to February 25, 2027, covering autumn foliage, the year-end holidays and early spring. Seoul/Incheon and Taipei/Taoyuan from Kansai match domestic fares, and no fuel surcharge applies. Peach Aviation Opens a Domestic and International Fare Sale Peach Aviation is holding a fare sale covering both domestic and international routes from noon on September 2 through September 7, 2026. One-way fares start at ¥4,000, and the promotion applies to a wide range of routes from four gateways: Osaka/Kansai, Tokyo/Narita, Tokyo/Haneda and Nagoya/Chubu. No fuel surcharge applies, but ticketing fees, airport usage charges and other costs are added on top of the displayed fare. The travel period runs from September 28, 2026 to February 25, 2027 — roughly five months that cover the autumn travel