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$492+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PHL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$936
(Delta)

One-way from

$492
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$1,343
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. 7% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/12:35 amBKK - PHL
2 stops33h 21mDelta
vie. 9/267:20 pmPHL - BKK
2 stops41h 05mDelta
Deal found 6/10$936
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/101:00 amBKK - PHL
2 stops24h 28mKorean Air
mié. 1/146:15 amPHL - BKK
2 stops29h 05mKorean Air
Deal found 6/12$948
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:10 amBKK - PHL
1 stop36h 50mQatar Airways
mié. 1/146:35 pmPHL - BKK
2 stops30h 15mQatar Airways
Deal found 6/10$1,068
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2712:30 pmBKK - PHL
2 stops29h 28mMultiple Airlines
dom. 8/35:48 pmPHL - BKK
2 stops29h 12mMultiple Airlines
Deal found 6/12$1,172
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/117:10 amBKK - PHL
2 stops26h 22mUnited Airlines
mié. 1/144:56 pmPHL - BKK
3 stops29h 54mUnited Airlines
Deal found 6/12$1,503
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/259:45 amBKK - PHL
2 stops25h 53mAmerican Airlines
vie. 8/16:46 amPHL - BKK
2 stops29h 14mAmerican Airlines
Deal found 6/10$1,679
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:05 pmBKK - PHL
2 stops29h 50mIberia
mar. 9/3010:10 pmPHL - BKK
2 stops28h 15mIberia
Deal found 6/10$2,717
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/119:45 amBKK - PHL
2 stops49h 23mJapan Airlines
mar. 7/228:40 amPHL - BKK
2 stops43h 30mJapan Airlines
Deal found 6/11$4,125
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/212:50 pmBKK - PHL
2 stops43h 41mSWISS
vie. 9/265:35 pmPHL - BKK
2 stops53h 10mSWISS
Deal found 6/10$4,884

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 junio 12, 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

lun. 9/1

2:35 am-12:56 am

2 stops33h 21m

Philadelphia

vie. 9/26

7:20 pm-11:25 pm

2 stops41h 05m

$936

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

mar. 9/2

9:05 am-9:00 am

1 stop34h 55m

Philadelphia

vie. 9/26

8:30 pm-12:55 pm

1 stop29h 25m

$1,079

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

dom. 7/27

12:30 pm-6:58 am

2 stops29h 28m

Philadelphia

dom. 8/3

5:48 pm-10:00 am

2 stops29h 12m

$1,172

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

mié. 7/23

9:35 am-5:37 am

3 stops31h 02m

Philadelphia

mié. 7/30

6:30 am-11:55 pm

2 stops30h 25m

$1,538

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

vie. 7/25

9:45 am-12:38 am

2 stops25h 53m

Philadelphia

vie. 8/1

6:46 am-11:00 pm

2 stops29h 14m

$1,679

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

jue. 9/4

9:05 pm-3:55 pm

2 stops29h 50m

Philadelphia

mar. 9/30

10:10 pm-1:25 pm

2 stops28h 15m

$2,717

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

vie. 7/11

9:45 am-12:08 am

2 stops49h 23m

Philadelphia

mar. 7/22

8:40 am-3:10 pm

2 stops43h 30m

$4,125

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

mar. 9/2

12:50 pm-9:31 pm

2 stops43h 41m

Philadelphia

vie. 9/26

5:35 pm-9:45 am

2 stops53h 10m

$4,884

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

mié. 6/18

1:50 am-7:00 am

2 stops40h 10m

$492

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

mié. 11/5

6:55 pm-9:00 am

1 stop26h 05m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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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, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $236). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in March is currently the most expensive (average of $295). 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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 junio 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,489 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
SWISS
7.5
Good
1,623 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

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

    Currently priced at $936, Delta will fly you from Bangkok Suvarnabhumi Airport to Philadelphia and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and United Airlines - these airlines can fly you to your destination from $1,079 and $1,538, respectively. These flights start at 35% 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 $560 on Qatar Airways. Other airlines that offer cheap prices include Air Canada from $567 and Delta from $616 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, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Philadelphia (average of $236). Flying from Bangkok Suvarnabhumi Airport to Philadelphia in March is currently the most expensive (average of $295). 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 Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$939Average$1,090FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,197Average$1,627FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,206Average$1,432FlexibilityNo cancel feeOn-time71%

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