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Cheap flights from Pennsylvania to Bangkok from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Bangkok departing on 8/4. 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 Pennsylvania to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
9:30 pm - 7:15 am
PHL
-
BKK
22h 45m
1 stop
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
$963Qatar Airways
Thu, Oct 1 - Thu, Oct 15
Qatar Airways Logo
8:30 pm - 6:15 am
PHL
-
BKK
21h 45m
1 stop
Qatar Airways Logo
9:05 am - 2:40 pm
BKK
-
PHL
41h 35m
1 stop
$965Qatar Airways
Mon, Nov 9 - Mon, Nov 23
Etihad Airways Logo
3:10 pm - 7:15 pm
IAD
-
BKK
41h 05m
1 stop
Etihad Airways Logo
3:55 pm - 9:45 am
BKK
-
IAD
28h 50m
1 stop
$993Etihad Airways
Sat, Oct 10 - Wed, Oct 21
Korean Air Logo
7:59 pm - 11:20 pm
IAD
-
BKK
39h 21m
2 stops
Korean Air Logo
11:15 pm - 4:17 pm
BKK
-
IAD
53h 02m
2 stops
$995Korean Air
Sat, Nov 21 - Sun, Dec 20
Etihad Airways Logo
11:21 am - 11:50 pm
PIT
-
BKK
25h 29m
2 stops
Etihad Airways Logo
9:00 pm - 3:13 pm
BKK
-
PIT
29h 13m
2 stops
$998Etihad Airways
Wed, Aug 19 - Wed, Sep 9
Multiple Airlines Logo
4:30 pm - 3:00 pm
IAD
-
BKK
35h 30m
2 stops
Multiple Airlines Logo
12:25 pm - 2:30 pm
BKK
-
IAD
37h 05m
1 stop
$1,008Multiple Airlines
Mon, Sep 21 - Mon, Oct 5
Delta Logo
10:00 am - 11:35 pm
DCA
-
BKK
26h 35m
2 stops
Delta Logo
11:30 pm - 3:14 pm
BKK
-
DCA
26h 44m
2 stops
$1,028Delta
Thu, Oct 8 - Tue, Oct 13
Korean Air Logo
7:30 pm - 9:45 pm
DCA
-
BKK
39h 15m
2 stops
Korean Air Logo
11:30 pm - 3:14 pm
BKK
-
DCA
26h 44m
2 stops
$1,034Korean Air
Sat, Oct 10 - Sun, Oct 18
Multiple Airlines Logo
1:25 pm - 6:45 am
MDT
-
BKK
30h 20m
2 stops
Multiple Airlines Logo
8:45 pm - 2:31 pm
BKK
-
MDT
28h 46m
2 stops
$1,038Multiple Airlines
Tue, Sep 8 - Tue, Oct 20
Delta Logo
6:00 am - 9:45 pm
DCA
-
BKK
28h 45m
2 stops
Delta Logo
9:50 am - 11:18 pm
BKK
-
DCA
24h 28m
2 stops
$1,069Delta
Sat, Oct 10 - Tue, Oct 13

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Qatar Airways flights from Pennsylvania to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Pennsylvania to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
Oct 1
PHL9:30 pmPhiladelphia
22h 45m
1 stop
BKK7:15 amBangkok Suvarnabhumi
Oct 15
BKK3:00 amBangkok Suvarnabhumi
23h 05m
1 stop
PHL3:05 pmPhiladelphia
$963
Qatar Airways
Nov 9
PHL8:30 pmPhiladelphia
21h 45m
1 stop
BKK6:15 amBangkok Suvarnabhumi
Nov 23
BKK9:05 amBangkok Suvarnabhumi
41h 35m
1 stop
PHL2:40 pmPhiladelphia
$965
Qatar Airways
Sep 17
PHL9:30 pmPhiladelphia
28h 55m
1 stop
BKK1:25 pmBangkok Suvarnabhumi
Sep 23
BKK3:00 amBangkok Suvarnabhumi
23h 05m
1 stop
PHL3:05 pmPhiladelphia
$966

Air Canada flights from Pennsylvania to Bangkok Suvarnabhumi Airport

Our best Air Canada deals on Pennsylvania to Bangkok Suvarnabhumi Airport flight tickets
Air Canada
Sep 23
DCA9:40 amWashington, D.C. Reagan-National
32h 25m
2 stops
BKK5:05 amBangkok Suvarnabhumi
Sep 28
BKK7:05 amBangkok Suvarnabhumi
38h 15m
2 stops
DCA10:20 amWashington, D.C. Reagan-National
$1,070
Air Canada
Aug 5
DCA11:00 amWashington, D.C. Reagan-National
31h 05m
2 stops
BKK5:05 amBangkok Suvarnabhumi
Oct 7
BKK7:05 amBangkok Suvarnabhumi
38h 15m
2 stops
DCA10:20 amWashington, D.C. Reagan-National
$1,075
Air Canada
Oct 14
DCA6:59 amWashington, D.C. Reagan-National
35h 06m
2 stops
BKK5:05 amBangkok Suvarnabhumi
Oct 21
BKK7:05 amBangkok Suvarnabhumi
39h 55m
2 stops
DCA12:00 pmWashington, D.C. Reagan-National
$1,082

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Bangkok Suvarnabhumi Airport 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 June 23, 2026.
Use the filters below to find and compare flights from Pennsylvania to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 10/1

9:30 pm-7:15 am

1 stop22h 45m

Bangkok Suvarnabhumi

Thu 10/15

3:00 am-3:05 pm

1 stop23h 05m

$963

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 11/9

8:30 pm-6:15 am

1 stop21h 45m

Bangkok Suvarnabhumi

Mon 11/23

9:05 am-2:40 pm

1 stop41h 35m

$965

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Sat 10/10

3:10 pm-7:15 pm

1 stop41h 05m

Bangkok Suvarnabhumi

Wed 10/21

3:55 pm-9:45 am

1 stop28h 50m

$993

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Sat 11/21

7:59 pm-11:20 pm

2 stops39h 21m

Bangkok Suvarnabhumi

Sun 12/20

11:15 pm-4:17 pm

2 stops53h 02m

$995

PittsburghBangkok

PIT - BKK

PITBKK

Pittsburgh

Wed 8/19

11:21 am-11:50 pm

2 stops25h 29m

Bangkok Suvarnabhumi

Wed 9/9

9:00 pm-3:13 pm

2 stops29h 13m

$998

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Mon 9/21

4:30 pm-3:00 pm

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 10/5

12:25 pm-2:30 pm

1 stop37h 05m

$1,008

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Thu 10/8

10:00 am-11:35 pm

2 stops26h 35m

Bangkok Suvarnabhumi

Tue 10/13

11:30 pm-3:14 pm

2 stops26h 44m

$1,028

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Sat 10/10

7:30 pm-9:45 pm

2 stops39h 15m

Bangkok Suvarnabhumi

Sun 10/18

11:30 pm-3:14 pm

2 stops26h 44m

$1,034

HarrisburgBangkok

MDT - BKK

MDTBKK

Harrisburg

Tue 9/8

1:25 pm-6:45 am

2 stops30h 20m

Bangkok Suvarnabhumi

Tue 10/20

8:45 pm-2:31 pm

2 stops28h 46m

$1,038

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Sat 10/10

6:00 am-9:45 pm

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 10/13

9:50 am-11:18 pm

2 stops24h 28m

$1,069

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 Pennsylvania to Bangkok Suvarnabhumi Airport

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 cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of March is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Pennsylvania, with most prices found around $658. The month of February is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Pennsylvania averaging around $663.

How far in advance should I book a flight from Pennsylvania to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,116 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Pennsylvania for as low as $977 on momondo.

Can stopping save me money on Pennsylvania to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Pennsylvania to Bangkok Suvarnabhumi Airport flight.

Cheap Pennsylvania to Bangkok Suvarnabhumi Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Bangkok Suvarnabhumi Airport

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Pennsylvania to Bangkok Suvarnabhumi Airport takes 20h 35m
There are no direct flights from Pennsylvania to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Pennsylvania to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Bangkok Suvarnabhumi Airport

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

    Prices for flights from Pennsylvania to Bangkok Suvarnabhumi Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Bangkok Suvarnabhumi Airport.

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

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Pennsylvania to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $697Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
DeltaPriceFrom $719Free CancellationRating
7.8
8,425 reviews
Search Delta flights
ANAPriceFrom $763Free CancellationRating
8.3
1,251 reviews
Search ANA flights
United AirlinesPriceFrom $775Free CancellationRating
7.4
9,874 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $822Free CancellationRating
7.3
3,730 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $857Free CancellationRating
7.1
11,244 reviews
Search Air Canada flights
STARLUX AirlinesPriceFrom $915Free CancellationRating
8.9
344 reviews
Search STARLUX Airlines flights
Etihad AirwaysPriceFrom $937Free CancellationRating
7.3
1,461 reviews
Search Etihad Airways flights
American AirlinesPriceFrom $980Free CancellationRating
7.1
11,744 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $1,049Free CancellationRating
8.3
1,845 reviews
Search Japan Airlines flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Chonburi
Ko Lan
Sattahip
Ayutthaya
Pak Chong
Phetchaburi

Why use momondo?

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

Finding the right flight to Bangkok from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Yes. All flights to Bangkok from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Bangkok.

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

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Pennsylvania and alert you when they change.

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