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Cheap flights from Thailand to Philadelphia from ฿19,728

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PHL
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Philadelphia
Explore the most affordable flight options available from Thailand to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Sun 11/1013:10
BKK
-
PHL
2 stops27h 30m
STARLUX Airlines
Tue 27/1018:39
PHL
-
BKK
2 stops30h 56m
STARLUX Airlines
Deal found 11/7฿34,673
Wed 28/1007:25
BKK
-
PHL
2 stops42h 19m
แอร์แคนาดา
Tue 26/109:15
PHL
-
BKK
2 stops33h 15m
แอร์แคนาดา
Deal found 12/7฿35,072
Mon 12/1007:05
BKK
-
PHL
2 stops49h 27m
แอร์แคนาดา
Wed 28/1009:15
PHL
-
BKK
2 stops33h 15m
แอร์แคนาดา
Deal found 11/7฿35,736
Mon 12/1007:05
BKK
-
PHL
2 stops42h 42m
แอร์แคนาดา
Mon 26/1009:15
PHL
-
BKK
2 stops28h 30m
แอร์แคนาดา
Deal found 11/7฿35,936
Mon 7/917:50
BKK
-
PHL
2 stops46h 50m
STARLUX Airlines
Mon 21/918:59
PHL
-
BKK
2 stops34h 41m
STARLUX Airlines
Deal found 12/7฿36,102
Mon 12/1007:05
BKK
-
PHL
2 stops49h 27m
แอร์แคนาดา
Sat 24/1010:05
PHL
-
BKK
2 stops56h 25m
แอร์แคนาดา
Deal found 11/7฿36,301
Mon 12/1002:35
BKK
-
PHL
2 stops42h 19m
แอร์แคนาดา
Mon 26/1009:15
PHL
-
BKK
2 stops49h 15m
แอร์แคนาดา
Deal found 11/7฿36,334
Sun 11/1009:35
BKK
-
PHL
2 stops46h 57m
แอร์แคนาดา
Wed 28/1009:15
PHL
-
BKK
2 stops33h 15m
แอร์แคนาดา
Deal found 11/7฿36,367
Fri 9/1007:05
BKK
-
PHL
2 stops25h 27m
แอร์แคนาดา
Wed 28/1009:15
PHL
-
BKK
2 stops33h 15m
แอร์แคนาดา
Deal found 11/7฿36,467
Sun 11/1009:35
BKK
-
PHL
2 stops64h 12m
แอร์แคนาดา
Mon 26/1009:15
PHL
-
BKK
2 stops49h 15m
แอร์แคนาดา
Deal found 11/7฿36,600
Fri 9/1007:05
BKK
-
PHL
2 stops49h 27m
แอร์แคนาดา
Sun 25/1017:05
PHL
-
BKK
2 stops65h 25m
แอร์แคนาดา
Deal found 11/7฿36,666
Sun 11/1009:35
BKK
-
PHL
2 stops46h 57m
แอร์แคนาดา
Sat 24/1010:05
PHL
-
BKK
2 stops32h 25m
แอร์แคนาดา
Deal found 11/7฿36,932

Find flight deals from Thailand to Philadelphia

Keep the following information in mind while searching for Thailand to Philadelphia flight deals. Data was last updated 13 July 2026.

Round-trip from

฿34,673

One-way from

฿19,728

Popular in

January

Cheapest in

November

Average price

฿42,146
STARLUX Airlines
  • STARLUX Airlines
  • 11/10-27/10
  • 4 total stops
  • 58h 26m total
  • Thailand to Philadelphia
Search Deals
STARLUX Airlines
  • STARLUX Airlines
  • 7/9
  • 2 total stops
  • 46h 50m total
  • Thailand to Philadelphia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (฿403,410 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (฿143,693 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Thailand to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 8/9

20:00-14:30

1 stop29h 30m

Philadelphia

Thu 17/9

21:30-07:35

1 stop23h 05m

฿39,091

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 2/9

03:00-14:30

1 stop22h 30m

Philadelphia

Wed 16/9

21:30-12:55

1 stop28h 25m

฿39,788
Fastest return journey

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 11/10

02:30-15:05

1 stop23h 35m

Philadelphia

Fri 30/10

21:30-06:15

1 stop21h 45m

฿41,515

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 8/10

02:30-15:05

1 stop23h 35m

Philadelphia

Fri 30/10

21:30-06:15

1 stop21h 45m

฿42,345

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 8/9

20:00-14:30

1 stop29h 30m

Philadelphia

Thu 17/9

21:30-11:55

2 stops27h 25m

฿43,342

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 17/12

02:00-15:00

1 stop25h 00m

Philadelphia

Wed 6/1

20:40-06:15

1 stop21h 35m

฿43,375

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 29/10

19:40-15:40

2 stops31h 00m

Philadelphia

Mon 2/11

20:30-06:15

1 stop21h 45m

฿44,239

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 16/12

02:00-15:00

1 stop25h 00m

Philadelphia

Tue 5/1

20:40-12:15

1 stop27h 35m

฿44,338

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 29/10

09:10-21:26

2 stops23h 16m

Philadelphia

Mon 2/11

10:00-11:30

3 stops37h 30m

฿51,645

BangkokPhiladelphia

DMK - PHL

DMKPHL

Bangkok Don Mueang Intl

Mon 21/12

22:55-21:29

2 stops34h 34m

Philadelphia

Wed 13/1

12:40-10:00

2 stops33h 20m

฿90,536

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Thailand to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Philadelphia

What is the cheapest month to book a flight from Thailand to Philadelphia?

Currently, November is the cheapest month in which you can book a flight from Thailand to Philadelphia (average of ฿30,688). Flying from Thailand to Philadelphia in January is currently the most expensive (average of ฿94,754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Thailand?

    If you book a flight to Philadelphia from Thailand, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 11.2 km from the centre of Philadelphia.

  • How long is the flight from Thailand to Philadelphia?

    A quick flight from Thailand to Philadelphia can take about 29h 30m. Qatar Airways provides one of the quickest options available for as low as ฿39,091. Thailand and Philadelphia are separated by a distance of 14033 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Thailand to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Thailand to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Philadelphia.

  • Can I find deals for business class flights from Thailand to Philadelphia?

    Yes. Cheapflights offers flight deals from Thailand to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to Philadelphia?

    Currently, November is the cheapest month in which you can book a flight from Thailand to Philadelphia (average of ฿30,688). Flying from Thailand to Philadelphia in January is currently the most expensive (average of ฿94,754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Thailand to Philadelphia?

Cheapflights makes it easy to find Thailand to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Thailand to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to Philadelphia with no change fees?

Yes, we can. To see specific flights from Thailand to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Thailand today and book when prices fit your budget.

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