--- title: "Ko Samui (USM) airport: direct flights & routes" description: "Flights to and from Ko Samui (USM), Koh Samui Airport: 9 nonstop destinations on 2 airlines, including Bangkok, Phuket and Singapore. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/usm" url: "https://2lnr.com/routes/usm.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Ko Samui (USM) Koh Samui Airport (USM) is a small station in Ko Samui, Thailand with nonstop service to 9 destinations, flown by 2 airlines, led by Bangkok Airways and Scoot. The schedule below is every nonstop USM route in 2LNR's schedule data. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 7, 2026. Explore Ko Samui routes on the interactive map [Get started free](https://2lnr.com/login) 9 Nonstop destinations 2 Airlines serving USM Free To get started ## About Koh Samui Airport (USM) Koh Samui Airport (USM) is the airport serving Ko Samui, TH-84, Thailand. Its ICAO code is VTSM. Departure and arrival times at USM are local to the Asia/Bangkok time zone. Its nonstop network reaches 9 destinations across 4 countries. ## Every nonstop route from Ko Samui This page carries every nonstop route from USM in 2LNR's schedule data, with the airlines that operate each one and how often it runs. Pick a destination below for that route's own schedule and timetable. ### Every nonstop from here Each USM nonstop in 2LNR's schedule data opens its own route page, with who flies it and how often. ### Plan on the map Explore every USM nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Ko Samui (USM) These are the city pairs behind flights to and from Ko Samui: 9 nonstop destinations with active service at Koh Samui Airport. Each route links to its own schedule. - [Ko Samui to Ban Chang flights (USM-UTP)](https://2lnr.com/routes/usm-utp.md): Bangkok Airways\ [Return: Ban Chang to Ko Samui](https://2lnr.com/routes/utp-usm.md) - [Ko Samui to Bangkok flights (USM-BKK)](https://2lnr.com/routes/usm-bkk.md): Bangkok Airways\ [Return: Bangkok to Ko Samui](https://2lnr.com/routes/bkk-usm.md) - [Ko Samui to Bangkok flights (USM-DMK)](https://2lnr.com/routes/usm-dmk.md): Bangkok Airways\ [Return: Bangkok to Ko Samui](https://2lnr.com/routes/dmk-usm.md) - [Ko Samui to Chengdu flights (USM-TFU)](https://2lnr.com/routes/usm-tfu.md): Bangkok Airways\ [Return: Chengdu to Ko Samui](https://2lnr.com/routes/tfu-usm.md) - [Ko Samui to Chiang Mai flights (USM-CNX)](https://2lnr.com/routes/usm-cnx.md): Bangkok Airways\ [Return: Chiang Mai to Ko Samui](https://2lnr.com/routes/cnx-usm.md) - [Ko Samui to Hong Kong flights (USM-HKG)](https://2lnr.com/routes/usm-hkg.md): Bangkok Airways\ [Return: Hong Kong to Ko Samui](https://2lnr.com/routes/hkg-usm.md) - [Ko Samui to Krabi flights (USM-KBV)](https://2lnr.com/routes/usm-kbv.md): Bangkok Airways\ [Return: Krabi to Ko Samui](https://2lnr.com/routes/kbv-usm.md) - [Ko Samui to Phuket flights (USM-HKT)](https://2lnr.com/routes/usm-hkt.md): Bangkok Airways\ [Return: Phuket to Ko Samui](https://2lnr.com/routes/hkt-usm.md) - [Ko Samui to Singapore flights (USM-SIN)](https://2lnr.com/routes/usm-sin.md): Bangkok Airways and Scoot\ [Return: Singapore to Ko Samui](https://2lnr.com/routes/sin-usm.md) Explore USM routes on the interactive map → ## Nonstop flights to Ko Samui (USM) 9 airports have nonstops to Koh Samui Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Ban Chang to Ko Samui flights (UTP-USM)](https://2lnr.com/routes/utp-usm.md): Bangkok Airways - [Bangkok to Ko Samui flights (BKK-USM)](https://2lnr.com/routes/bkk-usm.md): Bangkok Airways - [Bangkok to Ko Samui flights (DMK-USM)](https://2lnr.com/routes/dmk-usm.md): Bangkok Airways - [Chengdu to Ko Samui flights (TFU-USM)](https://2lnr.com/routes/tfu-usm.md): Bangkok Airways - [Chiang Mai to Ko Samui flights (CNX-USM)](https://2lnr.com/routes/cnx-usm.md): Bangkok Airways - [Hong Kong to Ko Samui flights (HKG-USM)](https://2lnr.com/routes/hkg-usm.md): Bangkok Airways - [Krabi to Ko Samui flights (KBV-USM)](https://2lnr.com/routes/kbv-usm.md): Bangkok Airways - [Phuket to Ko Samui flights (HKT-USM)](https://2lnr.com/routes/hkt-usm.md): Bangkok Airways - [Singapore to Ko Samui flights (SIN-USM)](https://2lnr.com/routes/sin-usm.md): Bangkok Airways and Scoot ## Airlines that fly out of Ko Samui (USM) The carriers with nonstop service from Koh Samui Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [Bangkok Airways (PG)](https://2lnr.com/routes/airlines/pg.md) - [Scoot (TR)](https://2lnr.com/routes/airlines/tr.md) ## Alternative airports near Ko Samui (USM) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Surat Thani (URT)](https://2lnr.com/routes/urt.md) (69 miles, 3 nonstop destinations) - [Nakhon Si Thammarat (NST)](https://2lnr.com/routes/nst.md) (75 miles, 3 nonstop destinations) - [Chumphon (CJM)](https://2lnr.com/routes/cjm.md) (94 miles, 1 nonstop destination) - [Ranong (UNN)](https://2lnr.com/routes/unn.md) (100 miles, 1 nonstop destination) - [Kawthoung (KAW)](https://2lnr.com/routes/kaw.md) (109 miles, 2 nonstop destinations) - [Krabi (KBV)](https://2lnr.com/routes/kbv.md) (124 miles, 12 nonstop destinations) [Thailand flights by airport](https://2lnr.com/routes/to/thailand.md) - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## Frequently asked questions about Ko Samui (USM) **How many nonstop destinations does Koh Samui Airport (USM) serve?** Koh Samui Airport has active nonstop service to 9 destinations in 2LNR's schedule data. The busiest markets from USM are Bangkok, Phuket, and Singapore. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Ko Samui (USM)?** The carriers with nonstop service from Koh Samui Airport are listed in full on this page, each linked to its own route map. Bangkok Airways and Scoot run the most routes from Ko Samui, in that order. In 2LNR's schedule data that is 2 airlines in total. **How many airlines fly out of USM?** 2LNR's schedule data currently shows 2 airlines with at least one nonstop route from Ko Samui (USM). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **Does 2LNR show upgrade or award space from USM?** Not from USM: 2LNR doesn't show award or upgrade space on any route from it. Pick any destination on this page to open that route's nonstop schedule and timetable instead. **Does 2LNR track flights from USM?** Every nonstop route from Koh Samui Airport in 2LNR's schedule data is listed here, 9 destinations in total, with who flies each one. 2LNR doesn't show award or upgrade space on these routes, so this page carries the schedule rather than a space claim. **Where can you fly nonstop from Ko Samui (USM)?** From Ko Samui (USM), 2LNR's schedule data shows nonstop flights to Ban Chang, Bangkok, Chengdu, Chiang Mai, Hong Kong, Krabi, Phuket, and Singapore. This page lists every one, with the airlines that fly it. ## Every nonstop from USM, who flies it and when Open any route for its timetable and who flies it. Where 2LNR tracks the carrier, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)