--- title: "Kathmandu (KTM) to Bangkok (BKK) flights: who flies it" description: "Thai Airways International and Nepal Airlines fly nonstop from KTM to BKK, about 16 flights a week, covering 1,385 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ktm-bkk" url: "https://2lnr.com/routes/ktm-bkk.md" date_modified: "2026-10-18T05:10:47Z" --- # Kathmandu to Bangkok (KTM-BKK): nonstop flights and who flies them Thai Airways International and Nepal Airlines fly nonstop between Kathmandu (KTM) and Bangkok (BKK), roughly 16 times a week. The timetable below shows the nonstop scheduled at 3h 20m to 3h 30m for the 1,385 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 KTM to BKK on the interactive map [Get started free](https://2lnr.com/login) 16 Flights a week, 4-week average 3h 20m to 3h 30m Scheduled flight time 1,385 mi Nonstop distance Free To get started ## Kathmandu to Bangkok flight schedule Scheduled nonstop departures for KTM to BKK starting October 23, 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 Kathmandu (KTM) to Bangkok (BKK) | Date | Flight | Airline | Departs KTM | Arrives BKK | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | [Airbus A330-300](https://2lnr.com/seatmaps/tg/a330-300.md) | | Fri, Oct 23 | RA 401 | Nepal Airlines | 11:10 | 15:45 | 3h 20m | Airbus A320 | | Fri, Oct 23 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Sat, Oct 24 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Sat, Oct 24 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Sun, Oct 25 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Sun, Oct 25 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Mon, Oct 26 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Mon, Oct 26 | RA 401 | Nepal Airlines | 11:10 | 15:45 | 3h 20m | Airbus A320 | | Mon, Oct 26 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Tue, Oct 27 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Tue, Oct 27 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Wed, Oct 28 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Wed, Oct 28 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | | Thu, Oct 29 | TG 310 | Thai Airways International | 00:25 | 05:10 | 3h 30m | Airbus A330-300 | | Thu, Oct 29 | TG 320 | Thai Airways International | 13:30 | 18:15 | 3h 30m | Airbus A330-300 | Showing all 16 scheduled KTM to BKK departures across 7 days with service, starting October 23, 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 KTM to BKK date on the interactive map ## Aircraft on the Kathmandu to Bangkok nonstop In the schedule table on this page, Thai Airways International flies the [Airbus A330-300](https://2lnr.com/seatmaps/tg/a330-300.md), and Nepal Airlines flies the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full KTM to BKK nonstop schedule This page carries the full KTM 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 KTM to BKK nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See KTM to BKK on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Kathmandu to Bangkok nonstop Carriers operating KTM 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) - [Nepal Airlines (RA) route map](https://2lnr.com/routes/airlines/ra.md)\ [The aircraft RA flies](https://2lnr.com/seatmaps/ra.md) See KTM to BKK on the interactive map → ## Frequently asked questions about KTM to BKK **How long is the flight from Kathmandu (KTM) to Bangkok (BKK)?** Scheduled flight times from Kathmandu (KTM) to Bangkok (BKK) run from 3h 20m to 3h 30m across the departures in the schedule table on this page. The nonstop covers about 1,385 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from KTM to BKK?** Thai Airways International and Nepal Airlines fly KTM to BKK nonstop. 2LNR doesn't show award or upgrade space for any of them on KTM to BKK, so this page carries the schedule rather than a space claim. **How many flights a week are there from KTM to BKK?** About 16 nonstop flights a week run between Kathmandu (KTM) and Bangkok (BKK) in the current schedule, operated by Thai Airways International and Nepal Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from KTM to BKK depart?** Scheduled KTM to BKK nonstops in the next 7 days with service leave between 00:25 and 13:30, local time at Kathmandu. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate KTM to BKK nonstop?** In the schedule table on this page, KTM to BKK nonstops fly as TG 310 and TG 320 on Thai Airways International, and RA 401 on Nepal Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on KTM to BKK?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying KTM to BKK. The page carries the full KTM to BKK nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BKK to KTM nonstop flights](https://2lnr.com/routes/bkk-ktm.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Kathmandu (KTM)](https://2lnr.com/routes/ktm.md), or [every route from Bangkok (BKK)](https://2lnr.com/routes/bkk.md). Nonstops from Kathmandu (KTM) to other airports within 150 miles of Bangkok (BKK): - [Kathmandu (KTM) to Bangkok (DMK)](https://2lnr.com/routes/ktm-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 KTM 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)