What airlines fly to Thailand?

Asiana Airlines, Qatar Airways and ANA are the top three most popular airlines that fly to Thailand from Philadelphia according to our data. Asiana Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 26 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Thailand?

United Airlines, ANA, and Qatar Airways are the most popular carriers operating from Philadelphia to Thailand

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

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

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

As of February 2026, there are 9 operators available to choose from for flights from Philadelphia Airport to Thailand.

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

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 Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents required for your trip to Thailand 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 Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$392 Cheap Flights from Philadelphia to Thailand in 2026

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Find the cheapest flights from Philadelphia to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 am - 11:35 pm

PHL

BKK

26h 53m

2 stops

9:50 am - 6:05 am

BKK

PHL

31h 15m

2 stops

$719Delta

Wed, Jul 22 - Wed, Aug 26

6:05 am - 12:45 am

PHL

BKK

30h 40m

2 stops

11:15 pm - 12:57 am

BKK

PHL

36h 42m

2 stops

$759Delta

Tue, Mar 3 - Tue, Mar 24

6:12 am - 9:35 am

PHL

BKK

40h 23m

2 stops

3:45 pm - 4:59 pm

BKK

PHL

60h 14m

2 stops

$791United Airlines

Thu, Apr 23 - Sun, May 3

8:35 am - 11:25 am

PHL

BKK

62h 50m

2 stops

7:00 am - 7:50 am

BKK

PHL

35h 50m

2 stops

$811United Airlines

Tue, Mar 3 - Wed, Jun 3

7:03 am - 10:10 pm

PHL

HKT

52h 07m

2 stops

11:25 pm - 2:36 pm

HKT

PHL

26h 11m

2 stops

$825Korean Air

Mon, Apr 27 - Mon, May 4

5:30 am - 10:10 pm

PHL

HKT

53h 40m

2 stops

11:25 pm - 5:23 pm

HKT

PHL

28h 58m

2 stops

$835Korean Air

Mon, Apr 27 - Mon, May 4

8:45 pm - 11:00 pm

PHL

HKT

39h 15m

2 stops

8:20 am - 9:00 am

HKT

PHL

35h 40m

1 stop

$977Qatar Airways

Mon, Mar 9 - Wed, Mar 18

8:45 pm - 6:55 pm

PHL

HKT

35h 10m

1 stop

8:20 am - 9:00 am

HKT

PHL

35h 40m

1 stop

$978Qatar Airways

Mon, Mar 9 - Wed, Mar 18

6:00 am - 10:10 pm

PHL

HKT

29h 10m

2 stops

11:40 pm - 12:57 am

HKT

PHL

36h 17m

2 stops

$1,014Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

8:30 pm - 4:15 pm

PHL

CNX

32h 45m

2 stops

8:00 pm - 9:00 am

CNX

PHL

48h 00m

2 stops

$1,153Multiple Airlines

Mon, May 11 - Wed, May 20

Delta flights from Philadelphia to Thailand

Our best Delta deals on Philadelphia to Thailand flight tickets

Delta

Mar 3

PHL6:05 amPhiladelphia

30h 40m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 24

BKK11:15 pmBangkok Suvarnabhumi

36h 42m

2 stops

PHL12:57 amPhiladelphia

$759

Delta

Mar 3

PHL6:05 amPhiladelphia

30h 40m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 23

BKK2:05 amBangkok Suvarnabhumi

38h 36m

2 stops

PHL5:41 amPhiladelphia

$769

Delta

Mar 3

PHL6:05 amPhiladelphia

30h 40m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 23

BKK2:05 amBangkok Suvarnabhumi

38h 36m

2 stops

PHL5:41 amPhiladelphia

$890

United Airlines flights from Philadelphia to Thailand

Our best United Airlines deals on Philadelphia to Thailand flight tickets

United Airlines

Apr 23

PHL6:12 amPhiladelphia

40h 23m

2 stops

BKK9:35 amBangkok Suvarnabhumi

May 3

BKK3:45 pmBangkok Suvarnabhumi

60h 14m

2 stops

PHL4:59 pmPhiladelphia

$791

United Airlines

Mar 3

PHL8:35 amPhiladelphia

62h 50m

2 stops

BKK11:25 amBangkok Suvarnabhumi

Jun 3

BKK7:00 amBangkok Suvarnabhumi

35h 50m

2 stops

PHL7:50 amPhiladelphia

$811

United Airlines

Mar 3

PHL8:35 amPhiladelphia

51h 45m

2 stops

BKK12:20 amBangkok Suvarnabhumi

May 5

BKK3:45 pmBangkok Suvarnabhumi

27h 15m

2 stops

PHL8:00 amPhiladelphia

$814

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 7/22

9:42 am-11:35 pm

2 stops26h 53m

Bangkok Suvarnabhumi

Wed 8/26

9:50 am-6:05 am

2 stops31h 15m

$719

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 3/3

6:05 am-12:45 am

2 stops30h 40m

Bangkok Suvarnabhumi

Tue 3/24

11:15 pm-12:57 am

2 stops36h 42m

$759

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Thu 4/23

6:12 am-9:35 am

2 stops40h 23m

Bangkok Suvarnabhumi

Sun 5/3

3:45 pm-4:59 pm

2 stops60h 14m

$791

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Tue 3/3

8:35 am-11:25 am

2 stops62h 50m

Bangkok Suvarnabhumi

Wed 6/3

7:00 am-7:50 am

2 stops35h 50m

$811

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 4/27

7:03 am-10:10 pm

2 stops52h 07m

Phuket City

Mon 5/4

11:25 pm-2:36 pm

2 stops26h 11m

$825

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 4/27

5:30 am-10:10 pm

2 stops53h 40m

Phuket City

Mon 5/4

11:25 pm-5:23 pm

2 stops28h 58m

$835

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 3/9

8:45 pm-11:00 pm

2 stops39h 15m

Phuket City

Wed 3/18

8:20 am-9:00 am

1 stop35h 40m

$977

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 3/9

8:45 pm-6:55 pm

1 stop35h 10m

Phuket City

Wed 3/18

8:20 am-9:00 am

1 stop35h 40m

$978

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Mon 3/9

6:00 am-10:10 pm

2 stops29h 10m

Phuket City

Mon 3/16

11:40 pm-12:57 am

2 stops36h 17m

$1,014

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Mon 5/11

8:30 pm-4:15 pm

2 stops32h 45m

Chiang Mai

Wed 5/20

8:00 pm-9:00 am

2 stops48h 00m

$1,153

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Thailand

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

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of February is, on average, the cheapest month to fly to Thailand from Philadelphia, with most prices found around $879. If you are unable to visit Thailand during the month of February, then departing from Philadelphia during the month September is also very affordable. Most momondo users find prices during this month for around $928.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand 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 Thailand from Philadelphia for as low as $1,027 on momondo.

Can stopping save me money on Philadelphia to Thailand flights?

You could potentially save up to 14% on your flight if you consider stops on a Philadelphia to Thailand flight.

Cheap Philadelphia to Thailand flight deals and tips

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

Fastest flight time	25h 30m
Direct flights	None

The fastest flight from Philadelphia to Thailand takes 25h 30m

There are no direct flights from Philadelphia to Thailand. There are no popular flight routes from Philadelphia to Thailand.

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Thailand?
Prices for flights from Philadelphia Airport to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Thailand?
As of February 2026, there are 9 operators available to choose from for flights from Philadelphia Airport to Thailand.
How old do you have to be to fly from Philadelphia Airport to Thailand?
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 Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents required for your trip to Thailand 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 Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Philadelphia to Thailand

Compare and see reviews for airlines that fly from Philadelphia to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $579	Free Cancellation	Rating 7.9 8,229 reviews	Search Delta flights
ANA	PriceFrom $769	Free Cancellation	Rating 8.4 1,097 reviews	Search ANA flights
United Airlines	PriceFrom $795	Free Cancellation	Rating 7.4 9,336 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $830	Free Cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights
Korean Air	PriceFrom $864	Free Cancellation	Rating 8.4 1,194 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $958	Free Cancellation	Rating 8.3 1,712 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $980	Free Cancellation	Rating 7.2 11,336 reviews	Search American Airlines flights
EVA Air	PriceFrom $1,084	Free Cancellation	Rating 8.4 1,357 reviews	Search EVA Air flights
Air Canada	PriceFrom $1,248	Free Cancellation	Rating 7.1 10,734 reviews	Search Air Canada flights

Why use momondo?

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

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

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

Flights from Philadelphia to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Philadelphia to Thailand.

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

Price alerts on flights to Thailand from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.