PHL - BKK

฿13,362 Find Cheap Flights from Philadelphia to Bangkok Suvarnabhumi Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿30,122
Typical prices: ฿31,072-฿45,472
United Airlines
Sat 1/12Fri 19/1
PHL - BKK • 2 stops
Cheapest one-way flight
฿13,362
Typical prices: ฿17,505-฿23,804
Qatar Airways
Sun 23/9
PHL - BKK • 1 stop
Direct flights
Not available
There are currently no direct flights between Philadelphia and Bangkok Suvarnabhumi Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 19% price drop
January
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Suvarnabhumi (PHL-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Philadelphia to Suvarnabhumi

Tue 1 Dec - Tue 19 Jan
United Airlines Logo
06:22 - 22:50PHL  Philadelphia-BKK Bangkok Suvarnabhumi
28h 28m2 stops Chicago O'Hare Intl Tokyo Narita
United Airlines Logo
09:10 - 07:45BKK  Bangkok Suvarnabhumi-PHL Philadelphia
34h 35m2 stops Tokyo Haneda San Francisco
฿30,123United Airlines
Mon 19 Oct - Tue 3 Nov
United Airlines Logo
06:10 - 22:15PHL  Philadelphia-BKK Bangkok Suvarnabhumi
29h 05m2 stops Chicago O'Hare Intl Tokyo Narita
United Airlines Logo
07:10 - 21:38BKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 28m2 stops Tokyo Narita Chicago O'Hare Intl
฿30,188United Airlines
Sun 10 Jan - Mon 18 Jan
United Airlines Logo
11:17 - 11:30PHL  Philadelphia-BKK Bangkok Suvarnabhumi
36h 13m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl
United Airlines Logo
07:10 - 21:33BKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 23m2 stops Tokyo Narita Chicago O'Hare Intl
฿30,221United Airlines
Wed 2 Dec - Fri 11 Dec
ANA Logo
10:53 - 16:20PHL  Philadelphia-BKK Bangkok Suvarnabhumi
41h 27m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
00:10 - 21:33BKK  Bangkok Suvarnabhumi-PHL Philadelphia
33h 23m2 stops Tokyo Narita Chicago O'Hare Intl
฿30,254ANA
Thu 21 Jan - Tue 26 Jan
Qatar Airways Logo
20:45 - 13:05PHL  Philadelphia-BKK Bangkok Suvarnabhumi
28h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
02:00 - 14:50BKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 50m1 stop Doha Hamad Intl
฿30,287Qatar Airways
Wed 4 Nov - Tue 17 Nov
เจ็ตบลู Logo
20:45 - 19:25PHL  Philadelphia-BKK Bangkok Suvarnabhumi
34h 40m1 stop Doha Hamad Intl
เจ็ตบลู Logo
02:00 - 14:50BKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 50m1 stop Doha Hamad Intl
฿30,320เจ็ตบลู
Sun 17 Jan - Sun 24 Jan
Qatar Airways Logo
20:45 - 19:25PHL  Philadelphia-BKK Bangkok Suvarnabhumi
34h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
03:00 - 14:50BKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
฿30,353Qatar Airways
Wed 6 Jan - Mon 18 Jan
United Airlines Logo
06:22 - 00:20PHL  Philadelphia-BKK Bangkok Suvarnabhumi
29h 58m2 stops Chicago O'Hare Intl Tokyo Narita
United Airlines Logo
16:55 - 12:14BKK  Bangkok Suvarnabhumi-PHL Philadelphia
31h 19m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
฿30,452United Airlines
Tue 6 Oct - Tue 27 Oct
United Airlines Logo
06:15 - 04:35PHL  Philadelphia-BKK Bangkok Suvarnabhumi
35h 20m2 stops Washington, D.C. Dulles Intl Tokyo Haneda
United Airlines Logo
16:55 - 14:16BKK  Bangkok Suvarnabhumi-PHL Philadelphia
32h 21m3 stops Hong Kong Intl Los Angeles Washington, D.C. Dulles Intl
฿30,485United Airlines
Thu 22 Oct - Thu 29 Oct
United Airlines Logo
06:16 - 23:55PHL  Philadelphia-BKK Bangkok Suvarnabhumi
30h 39m2 stops Houston George Bush Intcntl Tokyo Narita
United Airlines Logo
16:55 - 15:46BKK  Bangkok Suvarnabhumi-PHL Philadelphia
33h 51m3 stops Hong Kong Intl Los Angeles Denver Intl
฿30,584United Airlines
Booking Insights

Price, demand, and travel trends for Philadelphia to Bangkok Suvarnabhumi Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Philadelphia to Bangkok Suvarnabhumi Airport with more confidence.

How much is a return flight from Philadelphia to Bangkok Suvarnabhumi Airport?

Return flights from Philadelphia to Bangkok Suvarnabhumi Airport start at ฿30,122. Prices are below average for this route right now, with typical return fares ranging from ฿31,072 to ฿45,472. The lowest price found in the past 5 days was ฿30,122 on United Airlines.

What's the cheapest day of the week to fly from Philadelphia to Bangkok Suvarnabhumi Airport?

Monday is the cheapest day of the week to fly from Philadelphia to Bangkok Suvarnabhumi Airport and is 5% cheaper than the average day. Friday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Philadelphia to Bangkok Suvarnabhumi Airport?

  • February is the cheapest month to fly from Philadelphia to Bangkok Suvarnabhumi Airport at ฿29,001 return.
  • June (฿48,335) and July (฿45,233) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Philadelphia to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Philadelphia to Bangkok Suvarnabhumi Airport are cheapest 12 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Philadelphia to Bangkok Suvarnabhumi Airport flights

Low season

September

Cheapest flight

฿13,362
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flights from Philadelphia to Bangkok Suvarnabhumi Airport

When to book flights from Philadelphia to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Philadelphia to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Philadelphia to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Philadelphia to Bangkok Suvarnabhumi Airport?

    Flights from Philadelphia to Bangkok Suvarnabhumi Airport usually depart from Philadelphia (PHL) and arrive at Bangkok Suvarnabhumi (BKK).

  • Which cabin classes can I book on flights from Philadelphia to Bangkok Suvarnabhumi Airport?

    Only Economy class is available on flights from Philadelphia to Bangkok Suvarnabhumi Airport.

  • Which airports do connecting flights from Philadelphia to Bangkok Suvarnabhumi Airport pass through?

    Most connecting flights from Philadelphia to Bangkok Suvarnabhumi Airport pass through Doha Hamad Intl (DOH), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Philadelphia to Bangkok Suvarnabhumi Airport?

    Yes. Being flexible with your travel dates can save you up to 17% on the Philadelphia to Bangkok Suvarnabhumi Airport route. Monday is the cheapest departure day at ฿34,313 return on average, while Friday is the most expensive at ฿41,109, a difference of ฿6,797. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

  • How expensive are last-minute Philadelphia to Bangkok Suvarnabhumi Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 15% above the route average of ฿35,784. Book 12 weeks before departure for the lowest fares.

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

    A direct flight from Philadelphia to Bangkok Suvarnabhumi Airport takes 0h 00m, covering 22,586 km.

  • Do I need a passport to fly from Philadelphia to Bangkok Suvarnabhumi Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Philadelphia to Bangkok Suvarnabhumi Airport looking right now?

    One-way fares from Philadelphia to Bangkok Suvarnabhumi Airport are currently lower than usual. Average one-way flight prices are about ฿15,035, which is 27% below the typical average for this route.

  • What is the time difference between Philadelphia and Bangkok Suvarnabhumi Airport?

    Bangkok Suvarnabhumi Airport is 11 hours ahead of Philadelphia (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around ฿443 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

  • How much should I expect to pay for a Philadelphia to Bangkok Suvarnabhumi Airport flight?

    Return flights from Philadelphia to Bangkok Suvarnabhumi Airport range from ฿31,072 to ฿45,472, with an average of ฿35,784 over the past 12 months. Anything below ฿31,072 counts as a good deal.

Your guide to booking Philadelphia to Bangkok Suvarnabhumi Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average ฿34,313 – about ฿6,797 less than Friday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Bangkok Suvarnabhumi Airport trip for February. Fares historically average ฿29,001 return in that month – typically ฿19,334 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    - Suvarnabhumi Ville Airport Hotel

More options for your flight from Philadelphia to Suvarnabhumi

Complete your trip to Bangkok with a hotel stay or car hire

Car rentals in Bangkok
Hotels in Bangkok