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Cheap flights from Philadelphia to Bangkok from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Bangkok departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
9:30 pm - 1:25 pm
PHL
-
BKK
28h 55m
1 stop
Qatar Airways Logo
2:30 am - 2:30 pm
BKK
-
PHL
23h 00m
1 stop
$1,023Qatar Airways
Wed, Sep 9 - Mon, Sep 14
Qatar Airways Logo
9:30 pm - 1:25 pm
PHL
-
BKK
28h 55m
1 stop
Qatar Airways Logo
3:00 am - 2:30 pm
BKK
-
PHL
22h 30m
1 stop
$1,023Qatar Airways
Tue, Sep 1 - Sun, Sep 6
Multiple Airlines Logo
10:45 am - 11:55 pm
PHL
-
BKK
26h 10m
2 stops
Multiple Airlines Logo
8:50 pm - 10:36 pm
BKK
-
PHL
36h 46m
2 stops
$1,024Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
Multiple Airlines Logo
10:45 am - 11:55 pm
PHL
-
BKK
26h 10m
2 stops
Multiple Airlines Logo
8:50 pm - 10:36 pm
BKK
-
PHL
36h 46m
2 stops
$1,024Multiple Airlines
Wed, Oct 21 - Mon, Oct 26
Etihad Airways Logo
10:42 am - 11:55 pm
PHL
-
BKK
26h 13m
2 stops
Etihad Airways Logo
3:55 pm - 5:48 pm
BKK
-
PHL
36h 53m
2 stops
$1,026Etihad Airways
Mon, Sep 14 - Wed, Sep 30
Etihad Airways Logo
10:36 am - 11:55 pm
PHL
-
BKK
26h 19m
2 stops
Etihad Airways Logo
3:15 am - 5:48 pm
BKK
-
PHL
25h 33m
2 stops
$1,047Etihad Airways
Thu, Aug 27 - Fri, Sep 11
Air Canada Logo
10:50 am - 11:35 pm
PHL
-
BKK
25h 45m
2 stops
Air Canada Logo
7:45 am - 2:49 pm
BKK
-
PHL
42h 04m
2 stops
$1,052Air Canada
Thu, Aug 20 - Fri, Aug 28
Air Canada Logo
7:00 am - 11:35 pm
PHL
-
BKK
29h 35m
2 stops
Air Canada Logo
7:45 am - 9:34 pm
BKK
-
PHL
24h 49m
2 stops
$1,052Air Canada
Thu, Aug 20 - Fri, Aug 28
ANA Logo
10:05 am - 11:55 pm
PHL
-
BKK
26h 50m
2 stops
ANA Logo
7:25 am - 10:56 pm
BKK
-
PHL
26h 31m
2 stops
$1,145ANA
Thu, Oct 22 - Wed, Oct 28
ANA Logo
10:05 am - 11:55 pm
PHL
-
BKK
26h 50m
2 stops
ANA Logo
7:25 am - 10:56 pm
BKK
-
PHL
26h 31m
2 stops
$1,145ANA
Thu, Oct 22 - Tue, Oct 27

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Qatar Airways flights from Philadelphia to Bangkok

Our best Qatar Airways deals on Philadelphia to Bangkok flight tickets
Qatar Airways
Sep 1
PHL9:30 pmPhiladelphia
21h 50m
1 stop
BKK6:20 amBangkok Suvarnabhumi
Sep 6
BKK3:00 amBangkok Suvarnabhumi
22h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,023
Qatar Airways
Aug 30
PHL9:30 pmPhiladelphia
30h 00m
2 stops
BKK2:30 pmBangkok Suvarnabhumi
Sep 10
BKK3:00 amBangkok Suvarnabhumi
22h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,034
Qatar Airways
Aug 30
PHL9:30 pmPhiladelphia
27h 25m
2 stops
BKK11:55 amBangkok Suvarnabhumi
Sep 9
BKK3:00 amBangkok Suvarnabhumi
22h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,035

JetBlue flights from Philadelphia to Bangkok

Our best JetBlue deals on Philadelphia to Bangkok flight tickets
JetBlue
Oct 21
PHL9:30 pmPhiladelphia
28h 25m
1 stop
BKK12:55 pmBangkok Suvarnabhumi
Oct 25
BKK3:00 amBangkok Suvarnabhumi
23h 40m
1 stop
PHL3:40 pmPhiladelphia
$1,045
JetBlue
Sep 13
PHL9:30 pmPhiladelphia
21h 50m
1 stop
BKK6:20 amBangkok Suvarnabhumi
Sep 15
BKK3:00 amBangkok Suvarnabhumi
22h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,079
JetBlue
Aug 3
PHL9:30 pmPhiladelphia
28h 55m
1 stop
BKK1:25 pmBangkok Suvarnabhumi
Aug 16
BKK3:00 amBangkok Suvarnabhumi
22h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,165

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Philadelphia to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 9/9

9:30 pm-1:25 pm

1 stop28h 55m

Bangkok Suvarnabhumi

Mon 9/14

2:30 am-2:30 pm

1 stop23h 00m

$1,023
Quickest round-trip

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 9/1

9:30 pm-1:25 pm

1 stop28h 55m

Bangkok Suvarnabhumi

Sun 9/6

3:00 am-2:30 pm

1 stop22h 30m

$1,023

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 10/19

10:45 am-11:55 pm

2 stops26h 10m

Bangkok Suvarnabhumi

Wed 10/28

8:50 pm-10:36 pm

2 stops36h 46m

$1,024

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 10/21

10:45 am-11:55 pm

2 stops26h 10m

Bangkok Suvarnabhumi

Mon 10/26

8:50 pm-10:36 pm

2 stops36h 46m

$1,024

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 9/14

10:42 am-11:55 pm

2 stops26h 13m

Bangkok Suvarnabhumi

Wed 9/30

3:55 pm-5:48 pm

2 stops36h 53m

$1,026

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 8/27

10:36 am-11:55 pm

2 stops26h 19m

Bangkok Suvarnabhumi

Fri 9/11

3:15 am-5:48 pm

2 stops25h 33m

$1,047

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 8/20

10:50 am-11:35 pm

2 stops25h 45m

Bangkok Suvarnabhumi

Fri 8/28

7:45 am-2:49 pm

2 stops42h 04m

$1,052

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 8/20

7:00 am-11:35 pm

2 stops29h 35m

Bangkok Suvarnabhumi

Fri 8/28

7:45 am-9:34 pm

2 stops24h 49m

$1,052

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 10/22

10:05 am-11:55 pm

2 stops26h 50m

Bangkok Suvarnabhumi

Wed 10/28

7:25 am-10:56 pm

2 stops26h 31m

$1,145

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 10/22

10:05 am-11:55 pm

2 stops26h 50m

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-10:56 pm

2 stops26h 31m

$1,145

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Philadelphia to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Bangkok?

Prices are currently typical for flights on this route.

Typical prices usually range from $997 to $1,354.
The lowest price recently found on this route was $1,023.

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of February, then book flights to Bangkok from Philadelphia during September instead. Flights to Bangkok in September, while not as cheap as those in February, still average around $983.

How far in advance should I book a flight from Philadelphia to Bangkok?

You are more likely to see cheaper flights to Bangkok from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,151 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Philadelphia for as low as $977 on momondo.

Cheap Philadelphia to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Bangkok

Fastest flight time

22h 00m

Direct flights

None
The fastest flight from Philadelphia to Bangkok takes 22h 00m
There are no direct flights from Philadelphia to Bangkok. There are no popular flight routes from Philadelphia to Bangkok.
Search flight deals

Frequently asked questions about flying from Philadelphia to Bangkok

  • How far is Philadelphia to Bangkok by plane?

    Bangkok is 8709.1 mi away from Philadelphia. In terms of flight time, this usually takes a little over 22h 00m.

  • When did momondo last update prices for flights from Philadelphia Airport to Bangkok?

    Prices for flights from Philadelphia Airport to Bangkok are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to Bangkok?

  • How old do you have to be to fly from Philadelphia Airport to Bangkok?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Philadelphia to Bangkok

Compare and see reviews for airlines that fly from Philadelphia to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $669Free CancellationRating
8.3
1,289 reviews
Search ANA flights
Korean AirPriceFrom $697Free CancellationRating
8.4
1,223 reviews
Search Korean Air flights
DeltaPriceFrom $714Free CancellationRating
7.8
8,488 reviews
Search Delta flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $824Free CancellationRating
7.4
3,736 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $857Free CancellationRating
7.1
11,419 reviews
Search Air Canada flights
STARLUX AirlinesPriceFrom $915Free CancellationRating
8.8
363 reviews
Search STARLUX Airlines flights
Etihad AirwaysPriceFrom $937Free CancellationRating
7.3
1,499 reviews
Search Etihad Airways flights
Japan AirlinesPriceFrom $958Free CancellationRating
8.3
1,889 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $980Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Bangkok?

Once you have performed a search for Philadelphia to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport