Flights from Philadelphia to Koh Samui (PHL to USM)

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Frequently asked questions

Are there direct flights from Philadelphia to Koh Samui? Currently, there are no direct flights from PHL to USM. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Philadelphia → Koh Samui.

Try a nearby airport to Philadelphia

Flights to Koh Samui (USM) from other airports within 350 km of Philadelphia. Often unlocks cheaper fares or better times.

ILG → USM 38 km from PHL Wilmington → Koh Samui USA · 11 destinations TTN → USM 58 km from PHL Trenton → Koh Samui USA · 7 destinations ACY → USM 74 km from PHL Atlantic City → Koh Samui USA · 11 destinations ABE → USM 88 km from PHL Allentown → Koh Samui USA · 14 destinations EWR → USM 128 km from PHL New York → Koh Samui USA · 189 destinations

Or try a nearby airport to Koh Samui

Flights from Philadelphia (PHL) to other airports within 350 km of Koh Samui.

PHL → KBV 201 km from USM Philadelphia → Krabi Thailand · 12 destinations PHL → HKT 251 km from USM Philadelphia → Phuket Thailand · 70 destinations PHL → HDY 293 km from USM Philadelphia → Hat Yai Thailand · 9 destinations

Other flights from Philadelphia (PHL)

Albany (ALB) Albuquerque (ABQ) Amsterdam (AMS) Aruba (AUA) Asheville (AVL) Athens (ATH) Atlanta (ATL) Augusta (AGS) All 131 destinations →

Other flights from Koh Samui (USM)

Bangkok (BKK) Bangkok (DMK) Chengdu (TFU) Chiang Mai (CNX) Hong Kong (HKG) Krabi (KBV) Phuket (HKT) Singapore (SIN) All 9 destinations →

Flights from Philadelphia to Koh Samui (PHL → USM)