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Flights from Philadelphia to Bangkok
There are no direct flights from Philadelphia to Bangkok. The fastest way is one stop via London or Paris, about 19h 44m door to door (29 connections a week on current schedules).
No direct flights · 6 connection options From 19h 44m
Philadelphia to Bangkok at a glance
Fastest journey19h 44mVia London, on current schedules
Nonstop flightsNoneConnect via London or Paris
Best ways to fly from Philadelphia to Bangkok
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
PHL London (LHR) BKK
Leg 1: American Airlines, British Airways · Leg 2: EVA Air, Thai Airways
Tue23:15 PHL10:42 LHR2h 03m connection12:45 LHR05:59 BKKAmerican Airlines + Thai Airways
2Search
PHL Paris (CDG) BKK
Leg 1: American Airlines · Leg 2: Air France, Aircalin, Thai Airways
Thu22:45 PHL11:18 CDG2h 27m connection13:45 CDG05:33 BKKAmerican Airlines + Thai Airways
3Search
PHL Doha (DOH) BKK
Leg 1: Qatar Airways · Leg 2: Qatar Airways
Mon21:45 PHL16:49 DOH2h 41m connection19:30 DOH05:56 BKKQatar Airways
4Search
PHL Amsterdam (AMS) BKK
Leg 1: American Airlines, Xiamen Airlines · Leg 2: KLM, Thai Airways, EVA Air
Thu20:00 PHL08:33 AMS5h 57m connection14:30 AMS06:21 BKKAmerican Airlines + Thai Airways
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 14,026 km8,710 miles
- Journey time
- 19h 44mon current schedules
- Time difference
- +12hBangkok vs Philadelphia
- Currency in Bangkok
- THB
- Airports
- PHL, TTN → BKK, DMK
Flights from Philadelphia to Bangkok: questions answered
Are there direct flights from Philadelphia to Bangkok?
No. There is no nonstop service, so you will connect, most easily in London, Paris and Doha. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Philadelphia to Bangkok?
With one connection the journey usually takes around 19h 44m, depending on the layover. The straight-line distance is 14,026 km.
Where do you change planes between Philadelphia and Bangkok?
The best connecting points are London (LHR), Paris (CDG), Doha (DOH) and Amsterdam (AMS). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Philadelphia and Bangkok?
Philadelphia: Philadelphia International Airport (PHL) and Trenton Mercer Airport (TTN). Bangkok: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK).
What is the time difference between Philadelphia and Bangkok?
Bangkok is 12 hours ahead of Philadelphia.





