--- title: "Siem Reap (SAI) airport: direct flights & routes" description: "Flights to and from Siem Reap (SAI): 15 nonstop destinations, including Ho Chi Minh City, Bangkok and Phnom Penh (Boeng Khyang). See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/sai" url: "https://2lnr.com/routes/sai.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Siem Reap (SAI) From Siem Reap–Angkor International Airport (SAI) in Cambodia, 13 airlines fly nonstop to 15 destinations, led by Angkor Air, Vietnam Airlines, and Royal Flying Doctor Service. The busiest nonstops from Siem Reap go to Ho Chi Minh City, Bangkok, and Phnom Penh (Boeng Khyang). 2LNR monitors confirmed space on the Siem Reap routes flown by Emirates and Singapore Airlines so you can act while it's still available. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 10, 2026. Explore Siem Reap routes on the interactive map [Get started free](https://2lnr.com/login) 15 Nonstop destinations 13 Airlines serving SAI Free To get started ## About Siem Reap–Angkor International Airport (SAI) Siem Reap–Angkor International Airport (SAI) is the airport serving Siem Reap, Cambodia. Its ICAO code is VDSA. Departure and arrival times at SAI are local to the Asia/Phnom\_Penh time zone. Its nonstop network reaches 15 destinations across 8 countries. ## Award seats on Siem Reap routes 2LNR tracks award seats on Emirates and Singapore Airlines, date by date. Pick any Siem Reap destination below to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. ### See real availability Award seats by date on the SAI routes 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch a tracked Siem Reap route on Pro and 2LNR notifies you when space appears. ### Plan on the map Explore every SAI nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Siem Reap (SAI) These are the city pairs behind flights to and from Siem Reap: 15 nonstop destinations with active service at Siem Reap–Angkor International Airport. Each route links to its own page, with award space by date where 2LNR tracks the carrier. - [Siem Reap to Bangkok flights (SAI-BKK)](https://2lnr.com/routes/sai-bkk.md): Bangkok Airways, Emirates, and Thai Airways International\ [Return: Bangkok to Siem Reap](https://2lnr.com/routes/bkk-sai.md) - [Siem Reap to Bangkok flights (SAI-DMK)](https://2lnr.com/routes/sai-dmk.md): Royal Flying Doctor Service\ [Return: Bangkok to Siem Reap](https://2lnr.com/routes/dmk-sai.md) - [Siem Reap to Da Nang flights (SAI-DAD)](https://2lnr.com/routes/sai-dad.md): Angkor Air\ [Return: Da Nang to Siem Reap](https://2lnr.com/routes/dad-sai.md) - [Siem Reap to Hanoi flights (SAI-HAN)](https://2lnr.com/routes/sai-han.md): VietJet Air and Vietnam Airlines\ [Return: Hanoi to Siem Reap](https://2lnr.com/routes/han-sai.md) - [Siem Reap to Ho Chi Minh City flights (SAI-SGN)](https://2lnr.com/routes/sai-sgn.md): Angkor Air and Vietnam Airlines\ [Return: Ho Chi Minh City to Siem Reap](https://2lnr.com/routes/sgn-sai.md) - [Siem Reap to Kolkata flights (SAI-CCU)](https://2lnr.com/routes/sai-ccu.md): IndiGo\ [Return: Kolkata to Siem Reap](https://2lnr.com/routes/ccu-sai.md) - [Siem Reap to Kuala Lumpur flights (SAI-KUL)](https://2lnr.com/routes/sai-kul.md): KT\ [Return: Kuala Lumpur to Siem Reap](https://2lnr.com/routes/kul-sai.md) - [Siem Reap to Kunming flights (SAI-KMG)](https://2lnr.com/routes/sai-kmg.md): China Eastern Airlines\ [Return: Kunming to Siem Reap](https://2lnr.com/routes/kmg-sai.md) - [Siem Reap to Luang Phabang flights (SAI-LPQ)](https://2lnr.com/routes/sai-lpq.md): Vietnam Airlines\ [Return: Luang Phabang to Siem Reap](https://2lnr.com/routes/lpq-sai.md) - [Siem Reap to Pakse flights (SAI-PKZ)](https://2lnr.com/routes/sai-pkz.md): Lao Airlines\ [Return: Pakse to Siem Reap](https://2lnr.com/routes/pkz-sai.md) - [Siem Reap to Phnom Penh (Boeng Khyang) flights (SAI-KTI)](https://2lnr.com/routes/sai-kti.md): Angkor Air and Cambodia Airways\ [Return: Phnom Penh (Boeng Khyang) to Siem Reap](https://2lnr.com/routes/kti-sai.md) - [Siem Reap to Phu Quoc Island flights (SAI-PQC)](https://2lnr.com/routes/sai-pqc.md): KT\ [Return: Phu Quoc Island to Siem Reap](https://2lnr.com/routes/pqc-sai.md) - [Siem Reap to Phuket flights (SAI-HKT)](https://2lnr.com/routes/sai-hkt.md): Royal Flying Doctor Service\ [Return: Phuket to Siem Reap](https://2lnr.com/routes/hkt-sai.md) - [Siem Reap to Sihanoukville flights (SAI-KOS)](https://2lnr.com/routes/sai-kos.md): Angkor Air\ [Return: Sihanoukville to Siem Reap](https://2lnr.com/routes/kos-sai.md) - [Siem Reap to Singapore flights (SAI-SIN)](https://2lnr.com/routes/sai-sin.md): Singapore Airlines\ [Return: Singapore to Siem Reap](https://2lnr.com/routes/sin-sai.md) Explore SAI routes on the interactive map → ## Nonstop flights to Siem Reap (SAI) 15 airports have nonstops to Siem Reap–Angkor International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Bangkok to Siem Reap flights (BKK-SAI)](https://2lnr.com/routes/bkk-sai.md): Bangkok Airways, Emirates, and Thai Airways International - [Bangkok to Siem Reap flights (DMK-SAI)](https://2lnr.com/routes/dmk-sai.md): Royal Flying Doctor Service - [Da Nang to Siem Reap flights (DAD-SAI)](https://2lnr.com/routes/dad-sai.md): Angkor Air - [Hanoi to Siem Reap flights (HAN-SAI)](https://2lnr.com/routes/han-sai.md): VietJet Air and Vietnam Airlines - [Ho Chi Minh City to Siem Reap flights (SGN-SAI)](https://2lnr.com/routes/sgn-sai.md): Angkor Air and Vietnam Airlines - [Kolkata to Siem Reap flights (CCU-SAI)](https://2lnr.com/routes/ccu-sai.md): IndiGo - [Kuala Lumpur to Siem Reap flights (KUL-SAI)](https://2lnr.com/routes/kul-sai.md): KT - [Kunming to Siem Reap flights (KMG-SAI)](https://2lnr.com/routes/kmg-sai.md): China Eastern Airlines - [Luang Phabang to Siem Reap flights (LPQ-SAI)](https://2lnr.com/routes/lpq-sai.md): Vietnam Airlines - [Pakse to Siem Reap flights (PKZ-SAI)](https://2lnr.com/routes/pkz-sai.md): Lao Airlines - [Phnom Penh (Boeng Khyang) to Siem Reap flights (KTI-SAI)](https://2lnr.com/routes/kti-sai.md): Angkor Air and Cambodia Airways - [Phu Quoc Island to Siem Reap flights (PQC-SAI)](https://2lnr.com/routes/pqc-sai.md): KT - [Phuket to Siem Reap flights (HKT-SAI)](https://2lnr.com/routes/hkt-sai.md): Royal Flying Doctor Service - [Sihanoukville to Siem Reap flights (KOS-SAI)](https://2lnr.com/routes/kos-sai.md): Angkor Air - [Singapore to Siem Reap flights (SIN-SAI)](https://2lnr.com/routes/sin-sai.md): Singapore Airlines ## Airlines that fly out of Siem Reap (SAI) The carriers with nonstop service from Siem Reap–Angkor International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [Angkor Air (K6)](https://2lnr.com/routes/airlines/k6.md) - [Vietnam Airlines (VN)](https://2lnr.com/routes/airlines/vn.md) - [Royal Flying Doctor Service (FD)](https://2lnr.com/routes/airlines/fd.md) - [IndiGo (6E)](https://2lnr.com/routes/airlines/6e.md) - [Emirates (EK)](https://2lnr.com/routes/airlines/ek.md) - [China Eastern Airlines (MU)](https://2lnr.com/routes/airlines/mu.md) - [Bangkok Airways (PG)](https://2lnr.com/routes/airlines/pg.md) - [Lao Airlines (QV)](https://2lnr.com/routes/airlines/qv.md) - [Singapore Airlines (SQ)](https://2lnr.com/routes/airlines/sq.md) - [Thai Airways International (TG)](https://2lnr.com/routes/airlines/tg.md) - [VietJet Air (VJ)](https://2lnr.com/routes/airlines/vj.md) ## Alternative airports near Siem Reap (SAI) 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. - [Ubon Ratchathani (UBP)](https://2lnr.com/routes/ubp.md) (136 miles, 2 nonstop destinations) - [Satuek (BFV)](https://2lnr.com/routes/bfv.md) (143 miles, 1 nonstop destination) - [Phnom Penh (Boeng Khyang) (KTI)](https://2lnr.com/routes/kti.md) (147 miles, 34 nonstop destinations) - [Laem Ngop (TDX)](https://2lnr.com/routes/tdx.md) (149 miles, 1 nonstop destination) [Cambodia flights by airport](https://2lnr.com/routes/to/cambodia.md) - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Frequently asked questions about Siem Reap (SAI) **How many nonstop destinations does Siem Reap–Angkor International Airport (SAI) serve?** Siem Reap–Angkor International Airport has active nonstop service to 15 destinations in 2LNR's schedule data. The busiest markets from SAI are Ho Chi Minh City, Bangkok, and Phnom Penh (Boeng Khyang). 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 Siem Reap (SAI)?** The carriers with nonstop service from Siem Reap–Angkor International Airport are listed in full on this page, each linked to its own route map. Angkor Air, Vietnam Airlines, and Royal Flying Doctor Service run the most routes from Siem Reap, in that order. In 2LNR's schedule data that is 13 airlines in total. **How many airlines fly out of SAI?** 2LNR's schedule data currently shows 13 airlines with at least one nonstop route from Siem Reap (SAI). 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. **How do I check upgrade or award availability from SAI?** Pick any destination on this page, such as Bangkok, to open a calendar of SAI departures with award seats on Emirates and Singapore Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens. **Does 2LNR track flights from SAI?** Yes. Every nonstop route from Siem Reap–Angkor International Airport in 2LNR's schedule data is listed, 15 destinations in total, and on the routes flown by Emirates and Singapore Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro. **Where can you fly nonstop from Siem Reap (SAI)?** From Siem Reap (SAI), 2LNR's schedule data shows nonstop flights to Bangkok, Da Nang, Hanoi, Ho Chi Minh City, Kolkata, Kuala Lumpur, Kunming, Luang Phabang, Pakse, Phnom Penh (Boeng Khyang), Phu Quoc Island, Phuket, Sihanoukville, and Singapore. This page lists every one, with the airlines that fly it. ## See award space from SAI by date See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)