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$519+ Cheap flights from Suvarnabhumi (BKK) to Philadelphia (PHL)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PHL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Suvarnabhumi to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,035
(Priceline)

One-way from

$519
(SmartFares)

Popular in

July

Cheapest in

February

Average price

$1,272
Provider with most accurate pricing for Bangkok Suvarnabhumi-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Philadelphia flights.
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From Bangkok Suvarnabhumi to Philadelphia
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One-way flight from Bangkok Suvarnabhumi to Philadelphia
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Highest demand for flights based on searches. 10% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Suvarnabhumi to Philadelphia

Cheapest flights from Suvarnabhumi to Philadelphia
Explore the most affordable flight options available from Suvarnabhumi to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:15 amBKK - PHL
2 stops42h 32mAir Canada
Wed 1/144:35 pmPHL - BKK
2 stops41h 55mAir Canada
Deal found 10/23$1,046
This FlightHub deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:05 amBKK - PHL
1 stop36h 15mQatar Airways
Wed 1/147:50 pmPHL - BKK
1 stop34h 35mQatar Airways
Deal found 10/23$1,159
This Korean Air deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:55 amBKK - PHL
2 stops24h 24mKorean Air
Wed 1/146:15 amPHL - BKK
2 stops30h 40mKorean Air
Deal found 10/23$1,185
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:55 pmBKK - PHL
1 stop26h 05mQatar Airways
Sat 1/107:50 pmPHL - BKK
1 stop29h 15mQatar Airways
Deal found 10/21$1,322

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi 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 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Philadelphia that are best for you.

Fly from

Suvarnabhumi

Fly to

Philadelphia

Route

Depart

Return

Price

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 4/19

5:50 pm-5:23 am

2 stops46h 33m

Philadelphia

Fri 4/24

6:35 pm-12:00 pm

2 stops30h 25m

$1,117

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 12/11

9:05 am-9:20 am

1 stop36h 15m

Philadelphia

Wed 1/14

7:50 pm-6:25 pm

1 stop34h 35m

$1,159

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/10

12:55 am-1:19 pm

2 stops24h 24m

Philadelphia

Wed 1/14

6:15 am-12:55 am

2 stops30h 40m

$1,187

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 3/5

6:55 pm-9:00 am

1 stop26h 05m

Philadelphia

Mon 3/9

8:50 pm-1:05 pm

1 stop29h 15m

$1,196

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 4/8

11:30 pm-5:43 pm

2 stops53h 13m

Philadelphia

Wed 5/13

7:05 am-1:15 pm

2 stops43h 10m

$1,249

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 4/8

9:40 pm-5:16 pm

2 stops30h 36m

Philadelphia

Thu 5/14

6:15 am-11:40 pm

2 stops30h 25m

$1,265

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/10

11:50 pm-5:46 am

2 stops41h 56m

$519

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 1/19

6:45 pm-6:06 pm

2 stops59h 21m

$551

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 1/19

7:50 pm-9:00 am

1 stop25h 10m

$567

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/10

6:55 pm-9:20 am

1 stop26h 25m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 12 results
1
2

Compare providers for flights from Suvarnabhumi to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Suvarnabhumi to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Suvarnabhumi with our price prediction graph.
Estimated round-trip 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 Bangkok Suvarnabhumi Airport to Philadelphia

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $637). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in August is currently the most expensive (average of $1,108). 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.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Philadelphia?

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Korean Air and Qatar Airways from Bangkok Suvarnabhumi Airport to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Qatar Airways
7.4
Good
3,653 reviews
Korean Air
8.4
Very good
1,153 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi 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 Bangkok Suvarnabhumi?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Bangkok Suvarnabhumi to Philadelphia. 2 airlines have flights to Philadelphia from Bangkok Suvarnabhumi on a regular basis. Booking flights from Bangkok Suvarnabhumi to Philadelphia should not be difficult; the airport handles an average of 0 inbound flights from Bangkok Suvarnabhumi per day.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Philadelphia?

    A quick flight from Bangkok Suvarnabhumi Airport to Philadelphia can take about 24h 24m. STARLUX Airlines provides one of the quickest options available for as low as $1,187. Airlines will cover a distance of 8720 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Philadelphia round-trip?

    Currently priced at $939, Korean Air will fly you from Bangkok Suvarnabhumi Airport to Philadelphia and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qatar Airways for as low as $991. These flights start at 35% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $637). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in August is currently the most expensive (average of $1,108). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Top 2 airlines flying from Suvarnabhumi to Philadelphia

Discover the top 2 airlines that operate flights from Suvarnabhumi to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$939Average$1,090FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$991Average$1,399FlexibilityNo cancel feeOn-time68%

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