฿16,310 Cheap Flights from Philadelphia (PHL) to Bangkok (BKK)

View ฿16,310 flight on Sun, 30 Aug 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 ฿16,310 for one-way flights and ฿31,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 24 Aug - Tue, 8 Sept
PHL
Philadelphia
BKK
Bangkok
฿31,100 Return, found 3 days ago
฿31,100
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Tue, 8 Sept, priced at ฿31,100 found 3 days ago
Qatar Airways
Thu, 1 Oct - Sun, 11 Oct
PHL
Philadelphia
BKK
Bangkok
฿32,420 Return, found 3 days ago
฿32,420
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 1 Oct from Philadelphia to Bangkok, returning Sun, 11 Oct, priced at ฿32,420 found 3 days ago
American Airlines
Tue, 5 May - Tue, 26 May
PHL
Philadelphia
BKK
Bangkok
฿32,675 Return, found 2 days ago
฿32,675
Return
found 2 days ago
Select American Airlines flight, departing Tue, 5 May from Philadelphia to Bangkok, returning Tue, 26 May, priced at ฿32,675 found 2 days ago
American Airlines
Mon, 24 Aug - Tue, 8 Sept
PHL
Philadelphia
BKK
Bangkok
฿32,875 Return, found 3 days ago
฿32,875
Return
found 3 days ago
Select American Airlines flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Tue, 8 Sept, priced at ฿32,875 found 3 days ago
Etihad Airways
Tue, 5 May - Tue, 19 May
PHL
Philadelphia
BKK
Bangkok
฿32,965 Return, found 2 days ago
฿32,965
Return
found 2 days ago
Select Etihad Airways flight, departing Tue, 5 May from Philadelphia to Bangkok, returning Tue, 19 May, priced at ฿32,965 found 2 days ago
American Airlines
Mon, 24 Aug - Tue, 8 Sept
PHL
Philadelphia
BKK
Bangkok
฿33,355 Return, found 3 days ago
฿33,355
Return
found 3 days ago
Select American Airlines flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Tue, 8 Sept, priced at ฿33,355 found 3 days ago
American Airlines
Tue, 28 Apr - Sat, 9 May
PHL
Philadelphia
BKK
Bangkok
฿34,665 Return, found 1 day ago
฿34,665
Return
found 1 day ago
Select American Airlines flight, departing Tue, 28 Apr from Philadelphia to Bangkok, returning Sat, 9 May, priced at ฿34,665 found 1 day ago
Delta
Mon, 24 Aug - Wed, 30 Sept
PHL
Philadelphia
BKK
Bangkok
฿42,010 Return, found 3 days ago
฿42,010
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Wed, 30 Sept, priced at ฿42,010 found 3 days ago
Korean Air
Mon, 24 Aug - Tue, 22 Sept
PHL
Philadelphia
BKK
Bangkok
฿42,190 Return, found 3 days ago
฿42,190
Return
found 3 days ago
Select Korean Air flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Tue, 22 Sept, priced at ฿42,190 found 3 days ago
United
Mon, 24 Aug - Tue, 8 Sept
PHL
Philadelphia
BKK
Bangkok
฿42,390 Return, found 3 days ago
฿42,390
Return
found 3 days ago
Select United flight, departing Mon, 24 Aug from Philadelphia to Bangkok, returning Tue, 8 Sept, priced at ฿42,390 found 3 days ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from ฿32,965
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from ฿32,965

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

September is typically the cheapest month to fly

From ฿30,146 - ฿37,698 per traveller.

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 ฿31,100. 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.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Malaysia Airlines, Qatar Airways, United
Return price
฿31,100
Distance
13961 km
*Available to Expedia members.