BKK - PHL

$630 Find Cheap Flights from Bangkok to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Philadelphia departing on 9/1. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$927
Typical prices: $1,021-$1,232
Qatar Airways
Mon 9/7Thu 9/17
BKK - PHL • 1 stop
Cheapest one-way
$630
Overall average: $690
Multiple Airlines
Tue 9/1
BKK - PHL • 2 stops
Top airlines
Cheapest • from $927 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bangkok and Philadelphia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Philadelphia (BKK-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to Philadelphia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to Philadelphia

Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 7:35 am
PHL
-
BKK
23h 05m
1 stop
$927Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 7:35 am
PHL
-
BKK
23h 05m
1 stop
$928Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 7:35 am
PHL
-
BKK
23h 05m
1 stop
$934Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 7:35 am
PHL
-
BKK
23h 05m
1 stop
$940Qatar Airways
Wed, Oct 14 - Fri, Oct 30
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 1:05 pm
PHL
-
BKK
28h 35m
1 stop
$967Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 11:55 am
PHL
-
BKK
27h 25m
2 stops
$1,041Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 11:55 am
PHL
-
BKK
27h 25m
2 stops
$1,042Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 11:55 am
PHL
-
BKK
27h 25m
2 stops
$1,049Qatar Airways
Mon, Sep 7 - Thu, Sep 17
Qatar Airways Logo
3:00 am - 3:05 pm
BKK
-
PHL
23h 05m
1 stop
Qatar Airways Logo
9:30 pm - 11:55 am
PHL
-
BKK
27h 25m
2 stops
$1,056Qatar Airways
Tue, Sep 8 - Thu, Sep 17
Air Canada Logo
7:45 am - 9:32 pm
BKK
-
PHL
24h 47m
2 stops
Air Canada Logo
10:50 am - 11:35 pm
PHL
-
BKK
25h 45m
2 stops
$1,067Air Canada
Booking Insights

KAYAK's insights & trends for Bangkok to Philadelphia flights

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

How much is a round-trip flight from Bangkok Suvarnabhumi Airport to Philadelphia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to Philadelphia departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Philadelphia, 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 Bangkok Suvarnabhumi Airport to Philadelphia is November, where tickets cost $924 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $2,853 and $1,604 respectively.

Good to know

Low seasonJanuary
Cheapest flight$630
Best time to beat the crowds but there is an average 97% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Bangkok to Philadelphia

When to book flights from Bangkok to Philadelphia

Are your dates flexible? Find out the best times to travel from Bangkok to Philadelphia 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 Bangkok to Philadelphia flights

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

    In the last 5 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Philadelphia was $630 for a one-way ticket and $927 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Bangkok to Philadelphia?

    oneworld is the only airline alliance operating flights between Bangkok and Philadelphia.

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

    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 Bangkok to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Bangkok 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 Bangkok to Philadelphia?

    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 Philadelphia with an airline and back to Bangkok with another airline. Booking your flights between Bangkok and PHL 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 Bangkok to Philadelphia?

    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 Philadelphia from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bangkok to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Philadelphia. 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 Bangkok to Philadelphia? 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.
7.3
Qatar AirwaysOverall score based on 3736 reviews
7.3Entertainment
7.5Boarding
7.3Comfort
7.3Food
7.9Crew
Airline reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

6.0 GoodAnonymous, Jan 2026
BOS - PHL
Read more Qatar Airways reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

It was very good. It was a long flight and being a tight with little leg room.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Everything you need to know for your flight from Bangkok to Philadelphia

Information on your arrival and departure airports