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$538+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PHL
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This BusinessClass deal was found by Cheapflights users on 2/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm
BKK
-
PHL
2 stops23h 42m
Multiple Airlines
Fri 10/166:52 pm
PHL
-
BKK
2 stops29h 18m
Multiple Airlines
Deal found 2/8$1,033
This BusinessClass deal was found by Cheapflights users on 2/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
BKK
-
PHL
2 stops23h 42m
Multiple Airlines
Thu 9/176:52 pm
PHL
-
BKK
2 stops28h 58m
Multiple Airlines
Deal found 2/10$1,038
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:35 am
BKK
-
PHL
2 stops38h 52m
EVA Air
Thu 9/176:52 pm
PHL
-
BKK
2 stops28h 58m
EVA Air
Deal found 2/11$1,055
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
BKK
-
PHL
2 stops25h 32m
Air Canada
Thu 9/1710:05 am
PHL
-
BKK
2 stops26h 15m
Air Canada
Deal found 2/9$1,058
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:45 pm
BKK
-
PHL
2 stops23h 55m
Multiple Airlines
Tue 5/267:17 pm
PHL
-
BKK
2 stops28h 08m
Multiple Airlines
Deal found 2/9$1,067
This China Airlines deal was found by Cheapflights users on 2/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
BKK
-
PHL
2 stops23h 10m
Multiple Airlines
Thu 7/167:10 am
PHL
-
BKK
2 stops39h 35m
Multiple Airlines
Deal found 2/8$1,082
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:45 pm
BKK
-
PHL
2 stops23h 55m
Multiple Airlines
Thu 5/287:00 am
PHL
-
BKK
2 stops40h 25m
Multiple Airlines
Deal found 2/9$1,119
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:50 am
BKK
-
PHL
2 stops30h 45m
Delta
Wed 9/165:30 am
PHL
-
BKK
2 stops29h 15m
Delta
Deal found 2/8$1,128
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:05 am
BKK
-
PHL
2 stops42h 42m
Air Canada
Tue 9/154:20 pm
PHL
-
BKK
2 stops49h 45m
Air Canada
Deal found 2/8$1,135
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:30 pm
BKK
-
PHL
2 stops37h 43m
Delta
Wed 2/186:05 am
PHL
-
BKK
2 stops30h 40m
Delta
Deal found 2/10$1,144

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,067
(SmartFares)

One-way from

$538
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,217
Provider with most accurate pricing for Bangkok Suvarnabhumi-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Philadelphia flights.
Search Deals
From Bangkok Suvarnabhumi to Philadelphia
Search Deals
One-way flight from Bangkok Suvarnabhumi to Philadelphia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($120 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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

Sat 5/16

4:45 pm-5:40 am

2 stops23h 55m

Philadelphia

Tue 5/26

7:17 pm-10:25 am

2 stops28h 08m

$1,067

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 6/2

5:30 pm-5:40 am

2 stops23h 10m

Philadelphia

Thu 7/16

7:10 am-9:45 am

2 stops39h 35m

$1,082

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 4/19

9:50 am-5:35 am

2 stops30h 45m

Philadelphia

Wed 9/16

5:30 am-9:45 pm

2 stops29h 15m

$1,128

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Fri 3/27

9:40 am-5:41 am

2 stops31h 01m

Philadelphia

Fri 4/3

8:29 pm-9:45 pm

2 stops38h 16m

$1,144

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 4/30

9:40 pm-5:35 am

2 stops42h 55m

Philadelphia

Wed 7/1

4:05 pm-1:15 pm

2 stops34h 10m

$1,144

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 6/2

7:40 pm-9:00 am

1 stop24h 20m

Philadelphia

Thu 7/16

8:30 pm-1:25 pm

1 stop29h 55m

$1,182

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 4/15

3:20 pm-6:05 am

2 stops25h 45m

Philadelphia

Wed 4/29

7:22 am-10:55 am

2 stops40h 33m

$1,189

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 4/14

1:45 am-9:00 am

1 stop42h 15m

Philadelphia

Wed 4/29

8:30 pm-12:55 pm

1 stop29h 25m

$1,197

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sat 5/16

7:40 pm-9:00 am

1 stop24h 20m

Philadelphia

Tue 5/26

8:30 pm-1:25 pm

1 stop29h 55m

$1,212

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 3/26

9:40 am-12:57 am

2 stops26h 17m

Philadelphia

Mon 4/6

6:05 am-1:15 pm

2 stops44h 10m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 20 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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, October is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $500). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in August is currently the most expensive (average of $1,070). 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.

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 February 11, 2026.
Peruse reviews from past customers who have flown with Korean Air, Qatar Airways, and American Airlines 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
1,191 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,191 reviews
Korean Air
8.4
Very good
1,191 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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
3,731 reviews
Korean Air
8.4
Very good
1,191 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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!!
American Airlines
7.2
Good
11,271 reviews
Korean Air
8.4
Very good
1,191 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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. 3 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 30h 45m. Delta provides one of the quickest options available for as low as $1,128. Airlines will cover a distance of 8720 mi.

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

    Currently priced at $924, American Airlines will fly you from Bangkok Suvarnabhumi Airport to Philadelphia and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and Qatar Airways - these airlines can fly you to your destination from $939 and $1,021, respectively. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Philadelphia one-way?

    One-way options have recently been found by users for as low as $564 on Qatar Airways. Other airlines that offer cheap prices include Delta from $625 and Korean Air from $674 one-way.

  • 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, October is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $500). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in August is currently the most expensive (average of $1,070). 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
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

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Top 3 airlines flying from Suvarnabhumi to Philadelphia

Discover the top 3 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$924Average$1,336FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$939Average$1,110FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,021Average$1,393FlexibilityNo cancel feeOn-time68%

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