PHL - BKK

$389 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
$867
Typical prices: $942-$1,378
Qatar Airways
Sat 1/20Sun 2/4
PHL - BKK • 1 stop
Cheapest one-way
$458
Typical prices: $531-$722
Multiple Airlines
Fri 10/26
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!
Flight Deals
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

Wed, Jan 20 - Thu, Feb 4
Qatar Airways Logo
8:45 pm - 7:25 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
34h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$867Qatar Airways
Mon, Feb 22 - Mon, Mar 22
Qatar Airways Logo
8:45 pm - 6:40 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
2:00 am - 3:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
24h 50m1 stop Doha Hamad Intl
$873Qatar Airways
Wed, Jan 20 - Fri, Feb 5
ANA Logo
9:45 am - 5:10 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
31h 25m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
7:10 am - 9:33 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 23m2 stops Tokyo Narita Chicago O'Hare Intl
$905ANA
Fri, Jan 15 - Fri, Jan 22
ANA Logo
1:16 pm - 5:10 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
27h 54m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
7:10 am - 9:33 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 23m2 stops Tokyo Narita Chicago O'Hare Intl
$905ANA
Mon, Jan 18 - Mon, Feb 15
United Airlines Logo
10:15 am - 5:10 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
30h 55m2 stops Washington, D.C. Dulles Intl Tokyo Haneda
United Airlines Logo
9:10 am - 7:45 amBKK  Bangkok Suvarnabhumi-PHL Philadelphia
34h 35m2 stops Tokyo Haneda San Francisco
$910United Airlines
Mon, Feb 15 - Thu, Feb 25
United Airlines Logo
10:10 am - 5:10 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
31h 00m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
9:10 am - 11:08 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
25h 58m2 stops Tokyo Haneda Chicago O'Hare Intl
$910United Airlines
Sat, Mar 6 - Sun, Mar 21
JetBlue Logo
8:45 pm - 6:40 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 55m1 stop Doha Hamad Intl
JetBlue Logo
3:00 am - 3:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$929JetBlue
Sat, Oct 3 - Sun, Oct 11
Multiple Airlines Logo
9:30 pm - 7:35 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
23h 05m1 stop Doha Hamad Intl
Multiple Airlines Logo
3:00 am - 2:30 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
22h 30m1 stop Doha Hamad Intl
$929Multiple Airlines
Sat, Oct 3 - Mon, Oct 12
Multiple Airlines Logo
9:30 pm - 7:35 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
23h 05m1 stop Doha Hamad Intl
Multiple Airlines Logo
3:00 am - 2:30 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
22h 30m1 stop Doha Hamad Intl
$929Multiple Airlines
Sun, Oct 25 - Sun, Nov 8
JetBlue Logo
9:45 pm - 7:25 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
34h 40m1 stop Doha Hamad Intl
JetBlue Logo
6:55 pm - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
31h 55m1 stop Doha Hamad Intl
$932JetBlue
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 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 typically range from $942 to $1,378. The lowest price found in the past 5 days was $867, on Qatar Airways.

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

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

What’s 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 flights 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

$458
Beat the crowds with an average 25% drop in travelers.
The most popular month to fly with an average 11% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

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

    A nonstop flight from Philadelphia to Bangkok Suvarnabhumi Airport takes 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 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.

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

    Last-minute fares on this route (booked within two weeks of departure) run 15% above the $1,085 route average. Book 12 weeks before departure for the lowest fares.

  • 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 $517, which is 17% below the typical average for this route.

  • 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

  • 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 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.

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

    Yes. Flexible dates can save you up to 17% on flights from Philadelphia to Bangkok Suvarnabhumi Airport. 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 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 popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Thailand Cultural Center and Siam Square. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

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 and avoid flying on Friday. On this route, Monday flights average $1,040, about $206 less than Friday fares (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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