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Cheap flights from Thailand to Philadelphia from ฿19,561

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PHL
14 May — 21 May1
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 14 April 2026.

Wed 14/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Sat 24/1016:56
PHL
-
BKK
2 stops49h 34m
แอร์แคนาดา
Deal found 11/4฿34,521
Wed 14/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Fri 23/1010:35
PHL
-
BKK
2 stops55h 55m
แอร์แคนาดา
Deal found 11/4฿34,618
Mon 12/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Sat 24/1016:56
PHL
-
BKK
2 stops49h 34m
แอร์แคนาดา
Deal found 11/4฿34,907
Mon 12/1007:05
BKK
-
PHL
2 stops42h 42m
แอร์แคนาดา
Fri 23/1010:35
PHL
-
BKK
2 stops55h 55m
แอร์แคนาดา
Deal found 11/4฿35,100
Fri 16/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Sat 24/1016:56
PHL
-
BKK
2 stops49h 34m
แอร์แคนาดา
Deal found 11/4฿35,165
Fri 16/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Fri 23/1010:35
PHL
-
BKK
2 stops55h 55m
แอร์แคนาดา
Deal found 11/4฿35,229
Wed 14/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Tue 27/1016:30
PHL
-
BKK
2 stops50h 00m
แอร์แคนาดา
Deal found 11/4฿36,258
Mon 12/1007:05
BKK
-
PHL
2 stops49h 27m
แอร์แคนาดา
Tue 27/1016:30
PHL
-
BKK
2 stops50h 00m
แอร์แคนาดา
Deal found 11/4฿36,741
Fri 16/1007:05
BKK
-
PHL
2 stops50h 41m
แอร์แคนาดา
Tue 27/1016:30
PHL
-
BKK
2 stops50h 00m
แอร์แคนาดา
Deal found 11/4฿36,870
Thu 15/1013:10
BKK
-
PHL
2 stops27h 17m
STARLUX Airlines
Sun 25/1017:56
PHL
-
BKK
2 stops31h 39m
STARLUX Airlines
Deal found 11/4฿37,256
Tue 8/917:30
BKK
-
PHL
2 stops34h 38m
Multiple Airlines
Thu 17/918:06
PHL
-
BKK
2 stops28h 39m
Multiple Airlines
Deal found 14/4฿37,577
Thu 15/1012:10
DMK
-
PHL
2 stops44h 22m
Emirates
Sun 25/1016:56
PHL
-
DMK
2 stops40h 19m
Emirates
Deal found 11/4฿122,223

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 14 April 2026.

Round-trip from

฿37,577

One-way from

฿19,561

Popular in

January

Cheapest in

November

Average price

฿42,661
8/9-17/9
  • 8/9-17/9
  • 4 total stops
  • 63h 17m total
  • Thailand to Philadelphia
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 39h 15m total
  • Thailand to Philadelphia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (฿330,427 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (฿131,570 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 14 April 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

Wed 1/7

07:05-14:49

2 stops42h 44m

Philadelphia

Wed 29/7

10:05-23:55

2 stops26h 50m

฿41,599

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 30/6

02:30-20:00

2 stops28h 30m

Philadelphia

Wed 29/7

20:30-13:25

1 stop29h 55m

฿46,007

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 7/7

03:00-20:27

2 stops28h 27m

Philadelphia

Thu 6/8

15:45-13:25

2 stops34h 40m

฿46,328
Fastest return journey

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 1/6

02:30-21:33

2 stops30h 03m

Philadelphia

Thu 16/7

17:30-06:20

2 stops25h 50m

฿46,489

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Fri 15/5

13:10-05:35

2 stops27h 25m

Philadelphia

Mon 15/6

16:26-12:00

2 stops32h 34m

฿53,632

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 1/7

15:45-23:30

3 stops42h 45m

Philadelphia

Wed 29/7

16:14-09:35

3 stops30h 21m

฿56,752

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 2/6

01:00-00:58

2 stops34h 58m

Philadelphia

Thu 10/12

19:50-13:05

1 stop29h 15m

฿57,975

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sat 6/6

19:45-00:58

2 stops40h 13m

Philadelphia

Thu 10/12

19:50-13:05

1 stop29h 15m

฿58,779

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 8/7

15:45-07:50

2 stops27h 05m

Philadelphia

Thu 6/8

11:38-09:35

3 stops34h 57m

฿60,516

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Fri 15/5

15:45-22:34

3 stops41h 49m

Philadelphia

Mon 15/6

10:00-09:35

3 stops36h 35m

฿60,838

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 27 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, October is the cheapest month in which you can book a flight from Thailand to Philadelphia (average of ฿15,829). Flying from Thailand to Philadelphia in August is currently the most expensive (average of ฿33,588). 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 27h 25m. แอร์แคนาดา provides one of the quickest options available for as low as ฿53,632. 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, October is the cheapest month in which you can book a flight from Thailand to Philadelphia (average of ฿15,829). Flying from Thailand to Philadelphia in August is currently the most expensive (average of ฿33,588). 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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