HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$510+ Cheap flights from Philadelphia (PHL) to Thailand

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Thailand with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Thailand

Keep the following information in mind while searching for Philadelphia to Thailand flight deals. Data was last updated March 28, 2025.

Round-trip from

$882
(oojo)

One-way from

$510
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,301
From Philadelphia to Thailand
Search Deals
One-way flight from Philadelphia to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Philadelphia to Thailand

Cheapest flights from Philadelphia to Thailand
Explore the most affordable flight options available from Philadelphia to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This oojo deal was found by Cheapflights users on 3/26. 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.
Wed 9/108:30 pmPHL - BKK
1 stop23h 50mQatar Airways
Tue 9/168:00 pmBKK - PHL
1 stop24h 00mQatar Airways
Deal found 3/26$879
This oojo deal was found by Cheapflights users on 3/26. 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 9/88:30 pmPHL - HKT
1 stop24h 20mQatar Airways
Sun 9/212:45 pmHKT - PHL
2 stops29h 15mQatar Airways
Deal found 3/26$973
This Travelocity deal was found by Cheapflights users on 3/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:20 pmPHL - BKK
2 stops29h 00mMultiple Airlines
Wed 10/88:00 pmBKK - PHL
1 stop24h 00mMultiple Airlines
Deal found 3/26$994
This oojo deal was found by Cheapflights users on 3/26. 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.
Thu 10/26:00 amPHL - BKK
2 stops38h 10mEtihad Airways
Thu 10/162:55 amBKK - PHL
2 stops26h 47mEtihad Airways
Deal found 3/26$1,072
This oojo deal was found by Cheapflights users on 3/27. 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.
Tue 4/298:40 pmPHL - CNX
2 stops25h 40mMultiple Airlines
Wed 5/72:35 pmCNX - PHL
2 stops29h 25mMultiple Airlines
Deal found 3/27$1,083
This oojo deal was found by Cheapflights users on 3/26. 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 4/288:40 pmPHL - KBV
2 stops49h 05mMultiple Airlines
Wed 5/73:15 pmKBV - PHL
2 stops52h 45mMultiple Airlines
Deal found 3/26$1,089
This Gurufare deal was found by Cheapflights users on 3/26. 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.
Mon 4/216:41 amPHL - BKK
2 stops36h 19mANA
Mon 5/121:55 pmBKK - PHL
2 stops35h 10mANA
Deal found 3/26$1,092
This Fareboom deal was found by Cheapflights users on 3/26. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:35 pmPHL - BKK
2 stops27h 15mChina Airlines
Tue 11/185:50 pmBKK - PHL
2 stops24h 11mChina Airlines
Deal found 3/26$1,099
This Gotogate deal was found by Cheapflights users on 3/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:20 amPHL - BKK
2 stops25h 40mJapan Airlines
Tue 9/168:05 amBKK - PHL
2 stops25h 53mJapan Airlines
Deal found 3/26$1,104
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 10/309:42 amPHL - BKK
2 stops28h 03mDelta
Tue 11/119:40 amBKK - PHL
2 stops26h 47mDelta
Deal found 3/25$1,106
This Fareboom deal was found by Cheapflights users on 3/27. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:35 pmPHL - BKK
2 stops29h 10mEVA Air
Thu 11/135:10 pmBKK - PHL
2 stops24h 51mEVA Air
Deal found 3/27$1,107
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/46:15 amPHL - BKK
2 stops35h 20mUnited Airlines
Mon 5/199:35 amBKK - PHL
2 stops44h 24mUnited Airlines
Deal found 3/27$1,112

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Thailand 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 March 28, 2025.
Use the filters below to find and compare flights from Philadelphia to Thailand that are best for you.

Fly from

Philadelphia

Fly to

Thailand

Route

Depart

Return

Price

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 4/22

8:40 pm-6:15 am

1 stop22h 35m

Bangkok Suvarnabhumi

Mon 5/12

8:40 am-9:00 am

1 stop35h 20m

$891

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 9/8

8:30 pm-7:50 am

1 stop24h 20m

Phuket City

Sun 9/21

2:45 pm-9:00 am

2 stops29h 15m

$973

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 4/22

8:40 pm-6:15 am

1 stop22h 35m

Bangkok Suvarnabhumi

Wed 5/7

12:05 pm-9:00 am

2 stops31h 55m

$1,051

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 4/29

8:34 am-11:55 pm

2 stops28h 21m

Bangkok Suvarnabhumi

Tue 5/20

2:55 am-10:21 pm

2 stops30h 26m

$1,072

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Tue 4/29

8:40 pm-9:20 am

2 stops25h 40m

Chiang Mai

Wed 5/7

2:35 pm-9:00 am

2 stops29h 25m

$1,083

PhiladelphiaKrabi

PHL - KBV

PHLKBV

Philadelphia

Mon 4/28

8:40 pm-8:45 am

2 stops49h 05m

Krabi

Wed 5/7

3:15 pm-9:00 am

2 stops52h 45m

$1,089

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 4/21

6:41 am-6:00 am

2 stops36h 19m

Bangkok Suvarnabhumi

Mon 5/12

1:55 pm-2:05 pm

2 stops35h 10m

$1,092

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sun 4/6

6:00 am-11:40 pm

2 stops30h 40m

Bangkok Suvarnabhumi

Sat 5/10

9:40 pm-11:58 pm

2 stops37h 18m

$1,106

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sun 5/4

6:15 am-4:35 am

2 stops35h 20m

Bangkok Suvarnabhumi

Mon 5/19

9:35 am-6:59 pm

2 stops44h 24m

$1,112

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Tue 4/29

8:40 pm-6:50 pm

1 stop35h 10m

Phuket City

Tue 5/6

9:20 pm-9:00 am

2 stops46h 40m

$1,130

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Philadelphia to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Philadelphia 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 Philadelphia to Thailand

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

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Thailand (average of $963). Flying from Philadelphia to Thailand in December is currently the most expensive (average of $1,574). 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.

What is the cheapest time of day to fly from PHL to TH?

Find hourly flight availability from Philadelphia to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Thailand as you normally would.

Rainfall in Thailand by month

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

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

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

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated March 28, 2025.
To help decide which airline to fly from Philadelphia to Thailand, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
722 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Thailand. 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 from for flights from Philadelphia to Thailand?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Thailand. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the cheapest airlines to fly from Philadelphia to Thailand one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $834. However, be on the lookout for offers from Turkish Airlines and American Airlines, as they are both options that can get you from Philadelphia to Thailand for a low price.

  • What are the most popular routes from Philadelphia to Thailand?

    While some choose either Philadelphia - Phuket City or Philadelphia - Bangkok Don Mueang Intl, Philadelphia - Bangkok Suvarnabhumi is the most popular route from Philadelphia to Thailand.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Thailand 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 Philadelphia to Thailand?

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Thailand (average of $963). Flying from Philadelphia to Thailand in December is currently the most expensive (average of $1,574). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
John F Kennedy Intl to Narita flights
Dulles Intl to Haneda flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Newark to New Delhi flights
John F Kennedy Intl to Incheon Intl flights
Dulles Intl to Narita flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to New Delhi flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Manila flights
John F Kennedy Intl to Hongqiao Intl flights
John F Kennedy Intl to Mumbai flights
Reagan-National to Haneda flights
Reagan-National to Narita flights
LaGuardia to Suvarnabhumi flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Newark to Mumbai flights
Newark to Hongqiao Intl flights
Newark to Manila flights
Dulles Intl to Incheon Intl flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Fuzhou flights
John F Kennedy Intl to Hyderabad flights
John F Kennedy Intl to Pu Dong flights
Newark to Taiwan Taoyuan Intl flights
Newark to Hyderabad flights
John F Kennedy Intl to Singapore flights
LaGuardia to Manila flights
Dulles Intl to Hyderabad flights
Newark to Incheon Intl flights
LaGuardia to New Delhi flights
John F Kennedy Intl to Beijing Daxing Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Dhaka flights
John F Kennedy Intl to Gimpo Intl flights
Reagan-National to Suvarnabhumi flights
LaGuardia to Mumbai flights
Newark to Pu Dong flights
John F Kennedy Intl to Denpasar flights
John F Kennedy Intl to Sung Shan flights
LaGuardia to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Lahore flights
John F Kennedy Intl to Ahmedabad flights
John F Kennedy Intl to Bangalore flights
Newark to Singapore flights

Top 9 airlines flying from Philadelphia to Thailand

Discover the top 9 airlines that operate flights from Philadelphia to Thailand. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$814Average$1,117FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,008Average$1,462FlexibilityNo cancel feeOn-time68%
ANACheapest$1,062Average$1,344FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,089Average$1,157FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,090Average$1,227FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,142Average$1,261FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,256Average$1,480FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$1,428Average$1,798FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,591Average$1,999FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.