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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 9/14. 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
8:45 pm - 1:05 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
28h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$969Qatar Airways
Mon, Nov 9 - Sun, Nov 22
Qatar Airways Logo
8:45 pm - 6:40 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 am - 2:50 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 50m1 stop Doha Hamad Intl
$969Qatar Airways
Sun, Nov 15 - Thu, Nov 19
JetBlue Logo
8:30 pm - 6:15 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 45m1 stop Doha Hamad Intl
JetBlue Logo
3:00 am - 2:40 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 40m1 stop Doha Hamad Intl
$969JetBlue
Sat, Nov 14 - Mon, Nov 23
JetBlue Logo
8:30 pm - 6:15 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
21h 45m1 stop Doha Hamad Intl
JetBlue Logo
3:00 am - 2:40 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
23h 40m1 stop Doha Hamad Intl
$969JetBlue
Fri, Nov 13 - Thu, Nov 19
Etihad Airways Logo
10:45 am - 11:55 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
26h 10m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
3:15 am - 10:43 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
30h 28m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
$1,004Etihad Airways
Wed, Oct 14 - Tue, Oct 20
Etihad Airways Logo
10:45 am - 11:55 pmPHL  Philadelphia-BKK Bangkok Suvarnabhumi
26h 10m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
8:50 pm - 10:36 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
36h 46m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
$1,007Etihad Airways
Mon, Oct 19 - Wed, Oct 28
Air Canada Logo
10:05 am - 5:05 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
56h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
7:05 am - 2:47 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
42h 42m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,070Air Canada
Sun, Sep 13 - Mon, Sep 21
Air Canada Logo
3:20 pm - 6:30 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
51h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:25 am - 2:44 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
42h 19m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,080Air Canada
Tue, Dec 1 - Tue, Jan 19
ANA Logo
3:20 pm - 6:30 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
51h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
ANA Logo
8:00 am - 10:56 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 56m2 stops Tokyo Narita Toronto Pearson Intl
$1,205ANA
Tue, Jan 26 - Wed, Feb 10
ANA Logo
1:00 pm - 5:10 amPHL  Philadelphia-BKK Bangkok Suvarnabhumi
28h 10m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
7:10 am - 9:20 pmBKK  Bangkok Suvarnabhumi-PHL Philadelphia
26h 10m2 stops Tokyo Narita San Francisco
$1,314ANA
Tue, Jan 19 - Wed, Mar 3

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JetBlue flights from Philadelphia to Bangkok

Our best JetBlue deals on Philadelphia to Bangkok flight tickets
JetBlue
Jan 22
PHL8:40 pmPhiladelphia
21h 35m
1 stop
BKK6:15 amBangkok Suvarnabhumi
Mar 1
BKK3:00 amBangkok Suvarnabhumi
24h 00m
1 stop
PHL3:00 pmPhiladelphia
$969
JetBlue
Sep 5
PHL9:30 pmPhiladelphia
23h 05m
1 stop
BKK7:35 amBangkok Suvarnabhumi
Oct 17
BKK2:30 amBangkok Suvarnabhumi
23h 35m
1 stop
PHL3:05 pmPhiladelphia
$985
JetBlue
Aug 26
PHL9:30 pmPhiladelphia
21h 50m
1 stop
BKK6:20 amBangkok Suvarnabhumi
Sep 1
BKK8:00 pmBangkok Suvarnabhumi
29h 30m
1 stop
PHL2:30 pmPhiladelphia
$1,217

Qatar Airways flights from Philadelphia to Bangkok

Our best Qatar Airways deals on Philadelphia to Bangkok flight tickets
Qatar Airways
Jan 20
PHL8:45 pmPhiladelphia
28h 20m
1 stop
BKK1:05 pmBangkok Suvarnabhumi
Mar 1
BKK2:00 amBangkok Suvarnabhumi
24h 50m
1 stop
PHL2:50 pmPhiladelphia
$984
Qatar Airways
Jan 17
PHL8:45 pmPhiladelphia
21h 55m
1 stop
BKK6:40 amBangkok Suvarnabhumi
Feb 27
BKK3:00 amBangkok Suvarnabhumi
23h 50m
1 stop
PHL2:50 pmPhiladelphia
$1,000
Qatar Airways
Sep 25
PHL9:30 pmPhiladelphia
28h 55m
1 stop
BKK1:25 pmBangkok Suvarnabhumi
Oct 14
BKK2:30 amBangkok Suvarnabhumi
23h 00m
1 stop
PHL2:30 pmPhiladelphia
$1,009

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 12, 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 Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Mon 11/9

8:45 pm-1:05 pm

1 stop28h 20m

Bangkok Suvarnabhumi

Sun 11/22

3:00 am-2:50 pm

1 stop23h 50m

$969

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sun 11/15

8:45 pm-6:40 am

1 stop21h 55m

Bangkok Suvarnabhumi

Thu 11/19

3:00 am-2:50 pm

1 stop23h 50m

$969
Quickest round-trip

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sat 11/14

8:30 pm-6:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Mon 11/23

3:00 am-2:40 pm

1 stop23h 40m

$969

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Fri 11/13

8:30 pm-6:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Thu 11/19

3:00 am-2:40 pm

1 stop23h 40m

$969

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Wed 10/14

10:45 am-11:55 pm

2 stops26h 10m

Bangkok Suvarnabhumi

Tue 10/20

3:15 am-10:43 pm

2 stops30h 28m

$1,004

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

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

$1,007

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sun 9/13

10:05 am-5:05 am

2 stops56h 00m

Bangkok Suvarnabhumi

Mon 9/21

7:05 am-2:47 pm

2 stops42h 42m

$1,070

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Tue 12/1

3:20 pm-6:30 am

2 stops51h 10m

Bangkok Suvarnabhumi

Tue 1/19

8:25 am-2:44 pm

2 stops42h 19m

$1,080

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Tue 1/26

3:20 pm-6:30 am

2 stops51h 10m

Bangkok Suvarnabhumi

Wed 2/10

8:00 am-10:56 pm

2 stops26h 56m

$1,205

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Tue 1/19

1:00 pm-5:10 am

2 stops28h 10m

Bangkok Suvarnabhumi

Wed 3/3

7:10 am-9:20 pm

2 stops26h 10m

$1,314

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 low for flights on this route.

Typical prices usually range from $1,001 to $1,354.
The lowest price recently found on this route was $966.

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 $1,152 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 $980 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

21h 35m

Direct flights

None
The fastest flight from Philadelphia to Bangkok takes 21h 35m
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 21h 35m.

  • 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
1,295 reviews
Search ANA flights
Korean AirPriceFrom $697Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
DeltaPriceFrom $714Free CancellationRating
7.8
8,502 reviews
Search Delta flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $824Free CancellationRating
7.4
3,742 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $857Free CancellationRating
7.1
11,466 reviews
Search Air Canada flights
STARLUX AirlinesPriceFrom $915Free CancellationRating
8.7
369 reviews
Search STARLUX Airlines flights
Etihad AirwaysPriceFrom $937Free CancellationRating
7.3
1,503 reviews
Search Etihad Airways flights
Japan AirlinesPriceFrom $958Free CancellationRating
8.3
1,901 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $980Free CancellationRating
7.1
11,923 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