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PHL - BKK

$583 Find cheap flights from Philadelphia to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Bangkok departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Bangkok.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Philadelphia to Bangkok (PHL-BKK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:45 pm - 12:45 pmPHL-BKK
29h 00m1 stop
8:00 pm - 2:55 pmBKK-PHL
29h 55m1 stop
$1,211Qatar Airways
Find Deal
Sun, Sep 1 - Wed, Sep 25
8:45 pm - 12:45 pmPHL-BKK
29h 00m1 stop
9:45 am - 2:55 pmBKK-PHL
40h 10m1 stop
$1,251Qatar Airways
Find Deal
Mon, Aug 26 - Wed, Sep 4
8:45 pm - 6:10 amPHL-BKK
22h 25m1 stop
9:05 am - 3:15 pmBKK-PHL
41h 10m1 stop
$1,274Qatar Airways
Find Deal
Mon, Aug 19 - Mon, Aug 26
6:40 pm - 11:15 amPHL-BKK
28h 35m2 stops
7:15 pm - 7:40 amBKK-PHL
24h 25m2 stops
$1,322
Find Deal
Thu, Nov 7 - Mon, Nov 18
8:15 pm - 10:00 amPHL-BKK
26h 45m2 stops
7:00 pm - 9:08 amBKK-PHL
25h 08m2 stops
$1,328
Find Deal
Mon, Sep 2 - Wed, Sep 18
8:55 pm - 12:45 pmPHL-BKK
28h 50m1 stop
2:30 am - 10:23 pmBKK-PHL
30h 53m2 stops
$1,695American Airlines
Find Deal
Sun, Sep 29 - Mon, Oct 21
6:55 pm - 6:10 amPHL-BKK
24h 15m2 stops
2:30 am - 12:26 amBKK-PHL
32h 56m2 stops
$1,727American Airlines
Find Deal
Sat, Sep 14 - Tue, Oct 1
5:10 pm - 9:30 amPHL-BKK
29h 20m2 stops
12:05 pm - 12:37 amBKK-PHL
47h 32m2 stops
$1,755KLM
Find Deal
Sun, Jun 9 - Fri, Jun 28
6:15 am - 4:35 amPHL-BKK
59h 20m3 stops
9:35 am - 7:47 amBKK-PHL
33h 12m2 stops
$1,796United Airlines
Find Deal
Sun, Sep 29 - Tue, Oct 22
5:10 pm - 9:30 amPHL-BKK
29h 20m2 stops
12:05 pm - 3:40 pmBKK-PHL
38h 35m2 stops
$1,855KLM
Find Deal
Wed, Jul 3 - Wed, Jul 17

Flights from Philadelphia to Bangkok - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Bangkok to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Bangkok Suvarnabhumi Airport?

The average price of all flights from Philadelphia to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.
When flying from Philadelphia to Bangkok Suvarnabhumi Airport, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Philadelphia to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to Bangkok Suvarnabhumi Airport is September, where tickets cost $1,409 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $2,240 and $2,067 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to Bangkok Suvarnabhumi Airport, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Which airlines provide the cheapest flights from Philadelphia to Bangkok Suvarnabhumi Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Qatar Airways ($783) and Turkish Airlines ($788). The cheapest round-trip tickets were found on Qatar Airways ($1,211) and Cathay Pacific ($1,340).

Good to know

Low season

July

High season

September

Cheapest flight

$583
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Philadelphia to Bangkok Suvarnabhumi Airport

When to book flights from Philadelphia to Bangkok

Are your dates flexible? Find out the best times to travel from Philadelphia to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight from Philadelphia to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Bangkok Suvarnabhumi Airport was $583 for a one-way ticket and $1,211 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Bangkok Suvarnabhumi Airport?

    Yes, you’ll need a passport to travel to Bangkok Suvarnabhumi Airport from Philadelphia.

  • Which aircraft models fly most regularly from Philadelphia to Bangkok Suvarnabhumi Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Bangkok Suvarnabhumi Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Philadelphia and Bangkok Suvarnabhumi Airport, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Bangkok Suvarnabhumi Airport from Philadelphia?

    Doha is the most popular layover city among KAYAK users traveling from Philadelphia to Bangkok Suvarnabhumi Airport.

  • Which is the best airline for flights from Philadelphia to Bangkok, KLM or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Bangkok are KLM and Qatar Airways. With an average price for the route of $1,755 and an overall rating of 7.8, KLM is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,706 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Philadelphia to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BKK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Philadelphia to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Oman AirOverall score based on 135 reviews
8.2Boarding
7.7Entertainment
7.8Food
8.3Crew
8.0Comfort
Airline reviews

Oman Air is on the relation Muscat-Salalah without any serious competition and that's to feel same as the metall bars of your seat in your backside after this flight. Don't expect anything other than being brought from A to B and you won't be disappointed

4.0 OkayAnonymous, May 2024MCT - SLL
Read more about Oman Air reviews

Oman Air is on the relation Muscat-Salalah without any serious competition and that's to feel same as the metall bars of your seat in your backside after this flight. Don't expect anything other than being brought from A to B and you won't be disappointed

Everything was great in the business class. Seats 1A and 1C wouldn't recline properly. If i stood up then it did recline, even when the crew checked it he made me stand up recline it all the way and then he said "ok now you can sit" i just laughed it off.

We missed our connection due to technical issues with the plane. We were stuck in Oman Airport for 5 hours, had to overnight there, got rerouted to London, were denied boarding on the plane, were then seated separately (as a family of 5), did not receive any notification of our luggage being in London, were denied boarding for the AA flight to Chicago, and then all seated separately again. Finally our luggage was lost. Worst experience ever. Will never fly on this airline again

The crew could have offered us seats together as the flight was half empty. But overall, the service quality was good as well as the food and entertainment options. Would love to fly Oman Air again.

Smooth until we get in the plane it was so small and uncomfortable the whole flight, apparently they have Changed the plane and I don’t know what was the problem this flight is from mct to phuket - on my way back everything was perfect

Although a short regional flight, Oman Air continues to provide excellent service, and personal attention. I always find the Oman Air leg of an international flight less stressful and more personable.

The whole trip was well organised, and pleasantly executed. As with most Qatar Airways flights the staff were particularly attentive and supportive. The Q Suite was the "icing on the cake".

Staff were attentive and professional, and managed to be personable and accomodating at the same time. Oman Air has become my airline of choice.

Reduced cost for children to lounge Children’s area in airport Non spicy snacks Option of children’s meals Good films More children’s games and 2 player games Ran out of vegetarian meals

Omar airways mishandled my baggage, it took me 2 weeks to get my baggage back. It's been delivered to someone else.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

There were delays on both ends. It made it less than excellent. This plane was great though

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

Book cheap flights from Philadelphia to Bangkok

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Bangkok found on KAYAK in the last 72 hours.
7/22Mon
3 stops
53h 37mPHL-BKK
$583
9/1Sun
3 stops
51h 00mPHL-BKK
$610
7/22Mon
2 stops
51h 36mPHL-BKK
$640
11/3Sun
3 stops
48h 35mPHL-BKK
$645
9/1Sun
1 stopQatar Airways
29h 00mPHL-BKK
$783
7/3Wed
2 stopsTurkish Airlines
42h 09mPHL-BKK
$788
6/12Wed
2 stopsTurkish Airlines
46h 25mPHL-BKK
$830
11/3Sun
1 stopQatar Airways
34h 20mPHL-BKK
$871
7/2Tue
1 stopAmerican Airlines
29h 25mPHL-BKK
$1,157
7/2Tue
2 stopsCathay Pacific
35h 55mPHL-BKK
$1,619

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Last minute flights from Philadelphia to Bangkok

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Bangkok that are departing in the next 10 days.
6/2Sun
multi-stopQatar Airways
25h 55mPHL-BKK
6/19Wed
multi-stopQatar Airways
48h 59mBKK-PHL
$1,752
6/2Sun
multi-stopAmerican Airlines
28h 25mPHL-BKK
6/16Sun
multi-stopAmerican Airlines
38h 45mBKK-PHL
$1,778
6/3Mon
multi-stopAmerican Airlines
30h 05mPHL-BKK
6/10Mon
multi-stopAmerican Airlines
31h 30mBKK-PHL
$1,792
6/2Sun
multi-stopAmerican Airlines
30h 05mPHL-BKK
6/18Tue
multi-stopAmerican Airlines
30h 27mBKK-PHL
$1,793
6/1Sat
multi-stopAmerican Airlines
36h 30mPHL-BKK
6/6Thu
multi-stopAmerican Airlines
34h 44mBKK-PHL
$1,830
6/1Sat
multi-stopQatar Airways
34h 15mPHL-BKK
6/6Thu
multi-stopQatar Airways
29h 16mBKK-PHL
$1,847
6/2Sun
multi-stopAir France
31h 00mPHL-BKK
8/2Fri
multi-stopAir France
40h 49mBKK-PHL
$2,312
6/2Sun
multi-stopJetBlue
27h 44mPHL-BKK
6/15Sat
multi-stopJetBlue
30h 56mBKK-PHL
$3,460
6/2Sun
multi-stopUnited Airlines
52h 50mPHL-BKK
6/16Sun
multi-stopUnited Airlines
63h 49mBKK-PHL
$3,477
6/2Sun
multi-stopUnited Airlines
52h 50mPHL-BKK
8/2Fri
multi-stopUnited Airlines
33h 54mBKK-PHL
$3,548

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Philadelphia - Bangkok Suvarnabhumi Airport Flights

Departure:

Philadelphia (PHL)United States

Destination:

Bangkok Suvarnabhumi Airport (BKK)Thailand

Return flight deals:

Bangkok Suvarnabhumi Airport - Philadelphia

Cabin classes: