PHL - BKK

$405 Find Cheap Flights from Philadelphia to Bangkok Suvarnabhumi Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$859
Typical prices: $942-$1,378
Qatar Airways
Wed 3/14Sun 3/18
PHL - BKK • 1 stop
Cheapest one-way
$461
Typical prices: $531-$722
ANA
Sat 1/27
PHL - BKK • 2 stops
Nonstop 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 travelers 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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We hope you love your trip to Bangkok Suvarnabhumi Airport!
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Bangkok (PHL-BKK)

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

Recent round-trip flight deals from Philadelphia to Bangkok

Sun, Mar 14 - Thu, Mar 18
Qatar Airways Logo
9:45 pm - 1:05 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
28h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 am - 3:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$859Qatar Airways
Tue, Jan 12 - Tue, Jan 26
ANA Logo
1:16 pm - 6:30 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
29h 14m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
9:10 am - 9:33 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 23m2 stops Tokyo Haneda Chicago O'Hare Intl
$906ANA
Tue, Jan 12 - Tue, Jan 26
United Airlines Logo
1:16 pm - 11:30 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
34h 14m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
9:10 am - 9:33 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 23m2 stops Tokyo Haneda Chicago O'Hare Intl
$914United Airlines
Tue, Jan 12 - Mon, Jan 25
JetBlue Logo
8:45 pm - 12:15 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
27h 30m1 stop Doha Hamad Intl
JetBlue Logo
3:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$918JetBlue
Tue, Jan 12 - Tue, Jan 26
United Airlines Logo
3:30 pm - 11:30 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
32h 00m3 stops Denver Intl Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
4:55 pm - 12:14 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
31h 19m3 stops Hong Kong Intl Los Angeles Los Angeles Chicago O'Hare Intl
$924United Airlines
Mon, Oct 12 - Mon, Oct 19
ANA Logo
6:10 am - 5:55 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
36h 45m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
9:35 pm - 2:20 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
27h 45m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
$940ANA
Thu, Jan 28 - Sun, Jan 31
Multiple Airlines Logo
3:20 pm - 6:15 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
26h 55m2 stops Montreal Pierre Elliott Trudeau Intl Doha Hamad Intl
Multiple Airlines Logo
3:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$942Multiple Airlines
Sun, Nov 1 - Fri, Nov 6
JetBlue Logo
8:45 pm - 6:15 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 30m1 stop Doha Hamad Intl
JetBlue Logo
2:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 50m1 stop Doha Hamad Intl
$943JetBlue
Mon, Nov 16 - Tue, Dec 8
Multiple Airlines Logo
3:20 pm - 7:25 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
40h 05m2 stops Montreal Pierre Elliott Trudeau Intl Doha Hamad Intl
Multiple Airlines Logo
2:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 50m1 stop Doha Hamad Intl
$944Multiple Airlines
Sat, Oct 10 - Wed, Oct 14
Qatar Airways Logo
9:30 pm - 7:35 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
23h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
2:30 am - 2:30 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 00m1 stop Doha Hamad Intl
$952Qatar Airways
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 round-trip flight from Philadelphia to Bangkok Suvarnabhumi Airport?

Round-trip flights from Philadelphia to Bangkok Suvarnabhumi Airport start at $859. Prices are below average for this route right now, with typical round-trip fares ranging from $942 to $1,378. The lowest price found in the past 5 days was $859 on Qatar Airways.

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, it 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 $879 round-trip.
  • June ($1,465) and July ($1,371) 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.

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Key details for Philadelphia to Bangkok Suvarnabhumi Airport flights

Low season

September

Cheapest flight

$461
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Philadelphia to Bangkok Suvarnabhumi Airport

When to book flights from Philadelphia to Bangkok

Are your dates flexible? Find out the best times to travel from Philadelphia to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip 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).

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

    Four cabin classes are available on flights from Philadelphia to Bangkok Suvarnabhumi Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • 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 layover 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 $1,040 round-trip on average, while Friday is the most expensive at $1,246, a difference of $206. 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 Pratunam, Terminal 21 and Phrom Phong BTS Skytrain Station. 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 $1,085. Book 12 weeks before departure for the lowest fares.

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

    A nonstop flight from Philadelphia to Bangkok Suvarnabhumi Airport takes 0h 00m, covering 8,720 miles.

  • 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 $503, which is 20% 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.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $13 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?

    Round-trip flights from Philadelphia to Bangkok Suvarnabhumi Airport range from $942 to $1,378, with an average of $1,085 over the past 12 months. Anything below $942 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 can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $1,040 - about $206 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 $879 round-trip in that month - typically $586 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 Bangkok

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

Car rentals in Bangkok
Hotels in Bangkok
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