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$535+ Cheap flights from Philadelphia (PHL) to Bangkok

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Jan 18 — Jan 251
Sat 1/18
Sat 1/25
1 adult, Economy
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The best prices from Philadelphia to Bangkok are usually found in February or September, booked 89 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Bangkok (TH1). 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 January 13, 2025.

Round-trip from

$1,091
(Qatar Airways)

One-way from

$535
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,371
From Philadelphia to Bangkok
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One-way flight from Philadelphia to Bangkok
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Bangkok

Cheapest flights from Philadelphia to Bangkok
Explore the most affordable flight options available from Philadelphia to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2025.

This Qatar Airways deal was found by Cheapflights users on 1/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:30 pmPHL - BKK
1 stop23h 35mQatar Airways
Sat 9/208:00 pmBKK - PHL
2 stops37h 58mQatar Airways
Deal found 1/12$1,089
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:10 amPHL - BKK
2 stops35h 25mANA
Fri 10/179:35 amBKK - PHL
2 stops39h 16mANA
Deal found 1/13$1,093
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:00 amPHL - BKK
2 stops27h 30mDelta
Thu 3/209:40 amBKK - PHL
2 stops26h 05mDelta
Deal found 1/12$1,097
This Gurufare deal was found by Cheapflights users on 1/13. 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.
Thu 10/99:45 amPHL - BKK
2 stops26h 15mJapan Airlines
Thu 10/168:05 amBKK - PHL
2 stops25h 20mJapan Airlines
Deal found 1/13$1,112
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 10/99:45 amPHL - BKK
2 stops26h 15mAmerican Airlines
Fri 10/178:05 amBKK - PHL
2 stops25h 20mAmerican Airlines
Deal found 1/13$1,116
This Orbitz deal was found by Cheapflights users on 1/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/113:20 pmPHL - BKK
2 stops34h 50mMultiple Airlines
Mon 5/262:30 amBKK - PHL
2 stops30h 21mMultiple Airlines
Deal found 1/11$1,117
This Air Canada deal was found by Cheapflights users on 1/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:30 pmPHL - BKK
2 stops26h 45mAir Canada
Mon 12/18:00 amBKK - PHL
2 stops42h 50mAir Canada
Deal found 1/12$1,192
This Korean Air deal was found by Cheapflights users on 1/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:00 amPHL - BKK
2 stops30h 45mKorean Air
Mon 3/179:30 pmBKK - PHL
2 stops30h 23mKorean Air
Deal found 1/12$1,261
This Mytrip deal was found by Cheapflights users on 1/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/309:00 amPHL - DMK
2 stops29h 40mMultiple Airlines
Wed 2/126:30 pmDMK - PHL
3 stops47h 23mMultiple Airlines
Deal found 1/12$1,511

Find flights from Philadelphia to Bangkok within your budget

Customize your flight search to find flights from Philadelphia to Bangkok 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 January 13, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sat 4/12

8:50 pm-7:05 am

1 stop23h 15m

Bangkok Suvarnabhumi

Mon 4/21

8:40 am-8:39 pm

2 stops46h 59m

$1,091

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Fri 2/28

6:00 am-9:30 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Thu 3/20

9:40 am-12:45 am

2 stops26h 05m

$1,097

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 1/30

6:15 am-5:10 am

2 stops34h 55m

Bangkok Suvarnabhumi

Wed 2/12

3:15 pm-2:03 pm

2 stops34h 48m

$1,115

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 1/27

6:35 pm-5:05 am

2 stops46h 30m

Bangkok Suvarnabhumi

Mon 2/10

8:05 am-9:19 pm

2 stops25h 14m

$1,116

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sun 5/11

3:20 pm-12:45 pm

2 stops34h 25m

Bangkok Suvarnabhumi

Tue 5/27

8:00 pm-9:51 pm

2 stops36h 51m

$1,117

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 3/13

6:32 am-12:45 am

2 stops31h 13m

Bangkok Suvarnabhumi

Wed 3/19

11:15 pm-4:53 pm

2 stops28h 38m

$1,261

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 2/26

10:40 am-5:10 am

2 stops54h 30m

Bangkok Suvarnabhumi

Wed 3/5

7:10 am-9:42 pm

2 stops26h 32m

$1,385

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Thu 1/30

9:00 am-2:40 am

2 stops29h 40m

Bangkok Don Mueang Intl

Wed 2/12

6:30 pm-5:53 am

3 stops47h 23m

$1,511

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 4/8

4:16 pm-1:10 pm

3 stops57h 54m

$540

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Fri 3/7

5:40 am-12:15 am

3 stops54h 35m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 19 results
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Best time to book a flight from Philadelphia to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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.

Travel insights for flights from Philadelphia to Bangkok

Get recent, data-driven insights about flights from Philadelphia to Bangkok including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Philadelphia to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Bangkok. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Bangkok, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Bangkok (average of $996). Flying from Philadelphia to Bangkok in June is currently the most expensive (average of $1,585). 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 BKK?

Find hourly flight availability from Philadelphia to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Philadelphia to Bangkok by exploring options for tickets at noon.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, 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 Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated January 13, 2025.
To help decide which airline to fly from Philadelphia to Bangkok, see what other customers have to say about Qatar Airways, ANA and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,032 reviews
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
843 reviews
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,446 reviews
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,505 reviews
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
821 reviews
Korean Air
8.5
Very good
1,032 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Bangkok. You should not have trouble finding flights to Bangkok from Philadelphia; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Philadelphia airport to Bangkok. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

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

    Qatar Airways, at $1,091, was found to be the cheapest airline from Philadelphia to Bangkok.Alternate airlines to your destination round-trip include Delta and ANA. Qatar Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Philadelphia to Bangkok are Air Canada ($636), Qatar Airways ($769), and Cathay Pacific ($806).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Bangkok (average of $996). Flying from Philadelphia to Bangkok in June is currently the most expensive (average of $1,585). 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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Alternative routes for Philadelphia to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Chiang Mai flights
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John F Kennedy Intl to Koh Samui flights
Newark to Koh Samui flights
Philadelphia to Phuket City flights
Dulles Intl to Chiang Mai flights
John F Kennedy Intl to Rayong flights
Newark to Chiang Mai flights
Reagan-National to Chiang Mai flights
John F Kennedy Intl to Krabi flights
Newark to Krabi flights
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LaGuardia to Chiang Mai flights
Philadelphia to Don Mueang Intl flights
Dulles Intl to Krabi flights
Reagan-National to Krabi flights
LaGuardia to Don Mueang Intl flights
Harrisburg to Suvarnabhumi flights
Pittsburgh to Phuket City flights
State College to Suvarnabhumi flights
Scranton to Suvarnabhumi flights
Newark to Chiang Rai flights
Philadelphia to Chiang Mai flights

Top 7 airlines flying from Philadelphia to Bangkok

Discover the top 7 airlines that operate flights from Philadelphia to Bangkok. 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 January 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$871Average$1,527FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,089Average$1,147FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,120Average$1,420FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,208Average$1,946FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,256Average$1,480FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$1,429Average$1,885FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,591Average$2,080FlexibilityNo cancel feeOn-timeN/A
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