--- title: "Sapporo (CTS) to Bangkok (BKK) flights: who flies it" description: "Thai Airways International flies nonstop from CTS to BKK, about 7 flights a week as TG 671, scheduled at 7h to 7h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cts-bkk" url: "https://2lnr.com/routes/cts-bkk.md" date_modified: "2026-10-18T05:10:47Z" --- # Sapporo to Bangkok (CTS-BKK): nonstop flights and who flies them Thai Airways International flies the CTS to BKK nonstop about 7 times a week. In the timetable below it flies as TG 671, scheduled at 7h to 7h 50m for the 3,152 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See CTS to BKK on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 7h to 7h 50m Scheduled flight time 3,152 mi Nonstop distance Free To get started ## Sapporo to Bangkok flight schedule Scheduled nonstop departures for CTS to BKK starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Sapporo (CTS) to Bangkok (BKK) | Date | Flight | Airline | Departs CTS | Arrives BKK | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | [Airbus A330-300](https://2lnr.com/seatmaps/tg/a330-300.md) | | Fri, Oct 23 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | Airbus A330-300 | | Sat, Oct 24 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | Airbus A330-300 | | Sun, Oct 25 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | Airbus A330-300 | | Mon, Oct 26 | TG 671 | Thai Airways International | 10:00 | 15:50 | 7h 50m | Airbus A330-300 | | Tue, Oct 27 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | Airbus A330-300 | | Wed, Oct 28 | TG 671 | Thai Airways International | 10:30 | 15:30 | 7h | Airbus A330-300 | Showing all 7 scheduled CTS to BKK departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every CTS to BKK date on the interactive map ## Aircraft on the Sapporo to Bangkok nonstop Thai Airways International flies the [Airbus A330-300](https://2lnr.com/seatmaps/tg/a330-300.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CTS to BKK nonstop schedule This page carries the full CTS to BKK nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CTS to BKK nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CTS to BKK on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Sapporo to Bangkok nonstop Carriers operating CTS to BKK nonstop in the current schedule. - [Thai Airways International (TG) route map](https://2lnr.com/routes/airlines/tg.md)\ [The aircraft TG flies](https://2lnr.com/seatmaps/tg.md) See CTS to BKK on the interactive map → ## Frequently asked questions about CTS to BKK **How long is the flight from Sapporo (CTS) to Bangkok (BKK)?** Scheduled flight times from Sapporo (CTS) to Bangkok (BKK) run from 7h to 7h 50m across the departures in the schedule table on this page. The nonstop covers about 3,152 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CTS to BKK?** Thai Airways International is currently the only airline flying CTS to BKK nonstop. 2LNR doesn't show award or upgrade space for it on CTS to BKK, so this page carries the schedule rather than a space claim. **How many flights a week are there from CTS to BKK?** About 7 nonstop flights a week run between Sapporo (CTS) and Bangkok (BKK) in the current schedule, operated by Thai Airways International. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CTS to BKK depart?** Scheduled CTS to BKK nonstops in the next 7 days with service leave between 10:00 and 10:30, local time at Sapporo. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CTS to BKK nonstop?** Thai Airways International flies TG 671 nonstop from Sapporo (CTS) to Bangkok (BKK), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on CTS to BKK?** Not on this route: 2LNR doesn't show award or upgrade space for Thai Airways International on CTS to BKK. The page carries the full CTS to BKK nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BKK to CTS nonstop flights](https://2lnr.com/routes/bkk-cts.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Sapporo (CTS)](https://2lnr.com/routes/cts.md), or [every route from Bangkok (BKK)](https://2lnr.com/routes/bkk.md). Nonstops from Sapporo (CTS) to other airports within 150 miles of Bangkok (BKK): - [Sapporo (CTS) to Bangkok (DMK)](https://2lnr.com/routes/cts-dmk.md), 19 miles from BKK Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CTS to BKK nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)