฿13,450 Cheap Flights from Philadelphia (PHL) to Bangkok (BKK)

View ฿13,450 flight on Mon, 23 Feb 2026Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from Philadelphia (PHL) to Bangkok (BKK)

Prices were available within the past 7 days and start at ฿13,450 for one-way flights and ฿26,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 1 Mar - Thu, 5 Mar
PHL
Philadelphia
BKK
Bangkok
฿26,480 Return, found 1 day ago
฿26,480
Return
found 1 day ago
Select United flight, departing Sun, 1 Mar from Philadelphia to Bangkok, returning Thu, 5 Mar, priced at ฿26,480 found 1 day ago
Qatar Airways
Thu, 13 Aug - Thu, 17 Dec
PHL
Philadelphia
BKK
Bangkok
฿29,700 Return, found 21 hours ago
฿29,700
Return
found 21 hours ago
Select Qatar Airways flight, departing Thu, 13 Aug from Philadelphia to Bangkok, returning Thu, 17 Dec, priced at ฿29,700 found 21 hours ago
All Nippon Airways
Sun, 1 Mar - Thu, 5 Mar
PHL
Philadelphia
BKK
Bangkok
฿29,730 Return, found 1 day ago
฿29,730
Return
found 1 day ago
Select All Nippon Airways flight, departing Sun, 1 Mar from Philadelphia to Bangkok, returning Thu, 5 Mar, priced at ฿29,730 found 1 day ago
American Airlines
Thu, 13 Aug - Thu, 17 Dec
PHL
Philadelphia
BKK
Bangkok
฿30,000 Return, found 21 hours ago
฿30,000
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 13 Aug from Philadelphia to Bangkok, returning Thu, 17 Dec, priced at ฿30,000 found 21 hours ago
United
Sun, 1 Mar - Thu, 5 Mar
PHL
Philadelphia
BKK
Bangkok
฿30,205 Return, found 1 day ago
฿30,205
Return
found 1 day ago
Select United flight, departing Sun, 1 Mar from Philadelphia to Bangkok, returning Thu, 5 Mar, priced at ฿30,205 found 1 day ago
Delta
Tue, 3 Mar - Wed, 3 Jun
PHL
Philadelphia
BKK
Bangkok
฿31,360 Return, found 1 hour ago
฿31,360
Return
found 1 hour ago
Select Delta flight, departing Tue, 3 Mar from Philadelphia to Bangkok, returning Wed, 3 Jun, priced at ฿31,360 found 1 hour ago
STARLUX Airlines
Tue, 3 Mar - Wed, 3 Jun
PHL
Philadelphia
BKK
Bangkok
฿31,460 Return, found 1 hour ago
฿31,460
Return
found 1 hour ago
Select STARLUX Airlines flight, departing Tue, 3 Mar from Philadelphia to Bangkok, returning Wed, 3 Jun, priced at ฿31,460 found 1 hour ago
Qatar Airways
Thu, 13 Aug - Thu, 17 Dec
PHL
Philadelphia
BKK
Bangkok
฿31,555 Return, found 21 hours ago
฿31,555
Return
found 21 hours ago
Select Qatar Airways flight, departing Thu, 13 Aug from Philadelphia to Bangkok, returning Thu, 17 Dec, priced at ฿31,555 found 21 hours ago
Etihad Airways
Tue, 3 Mar - Wed, 3 Jun
PHL
Philadelphia
BKK
Bangkok
฿31,840 Return, found 1 hour ago
฿31,840
Return
found 1 hour ago
Select Etihad Airways flight, departing Tue, 3 Mar from Philadelphia to Bangkok, returning Wed, 3 Jun, priced at ฿31,840 found 1 hour ago
All Nippon Airways
Sun, 1 Mar - Thu, 5 Mar
PHL
Philadelphia
BKK
Bangkok
฿32,110 Return, found 1 day ago
฿32,110
Return
found 1 day ago
Select All Nippon Airways flight, departing Sun, 1 Mar from Philadelphia to Bangkok, returning Thu, 5 Mar, priced at ฿32,110 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to Bangkok (BKK)

January is typically the cheapest month to fly

From ฿26,642 - ฿70,162 per traveller.
Flight from Philadelphia to Bangkok route information
Origin airport
Philadelphia Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
All Nippon Airways, American Airlines, Cathay Pacific, Delta, Etihad Airways, Japan Airlines, Korean Air, Malaysia Airlines, Qatar Airways, United
Return price
฿26,480
Distance
13961 km

Perfect flights from Philadelphia to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Philadelphia Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,450 and roundtrip prices from ฿26,480. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bangkok.

Frequently asked questions

How much is a flight from PHL to BKK?
If you're travelling from Philadelphia Intl. Airport (PHL) to Suvarnabhumi Intl. Airport (BKK), round-trip flights start from ฿26,480. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Intl. Airport (PHL) to Suvarnabhumi Intl. Airport (BKK)?
This can vary between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Philadelphia Airport to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PHL to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Philadelphia Airport to Bangkok Airport?
With a flight distance of 14,100 kilometres between PHL and BKK, this is a long-haul flight. Make sure you drink plenty of water and move your legs every so often.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Suvarnabhumi Intl. Airport (BKK)?
If you want to travel straight from PHL to Bangkok Airport, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Philadelphia Airport to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Philadelphia Airport to BKK can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated frequently.
*Available to Expedia members.