A coastal cityscape with high-rise buildings, a marina, and a forested island.

CA $185 Cheap Flights from Bangkok (BKK) to Busan (PUS)

View CA $185 flight on Sat, Jul 18, 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Gimhae Airport (PUS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Bangkok (BKK) to Busan (PUS)

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, Jul 16 - Mon, Jul 20
BKK
Bangkok
PUS
Busan
CA $339 Roundtrip, found 13 hours ago
CA $339
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Thu, Jul 16 from Bangkok to Busan, returning Mon, Jul 20, priced at CA $339 found 13 hours ago
Jeju Air with Bag
Sun, Aug 23 - Thu, Aug 27
BKK
Bangkok
PUS
Busan
CA $358 Roundtrip, found 13 hours ago
CA $358
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Sun, Aug 23 from Bangkok to Busan, returning Thu, Aug 27, priced at CA $358 found 13 hours ago
Jeju Air with Bag
Thu, Jul 16 - Mon, Jul 20
BKK
Bangkok
PUS
Busan
CA $421 Roundtrip, found 13 hours ago
CA $421
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Thu, Jul 16 from Bangkok to Busan, returning Mon, Jul 20, priced at CA $421 found 13 hours ago
Jeju Air with Bag
Sun, Aug 23 - Thu, Aug 27
BKK
Bangkok
PUS
Busan
CA $431 Roundtrip, found 13 hours ago
CA $431
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Sun, Aug 23 from Bangkok to Busan, returning Thu, Aug 27, priced at CA $431 found 13 hours ago
Jeju Air with Bag
Sun, Aug 23 - Thu, Aug 27
BKK
Bangkok
PUS
Busan
CA $455 Roundtrip, found 13 hours ago
CA $455
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Sun, Aug 23 from Bangkok to Busan, returning Thu, Aug 27, priced at CA $455 found 13 hours ago
Jeju Air with Bag
Wed, Jul 29 - Wed, Aug 5
BKK
Bangkok
PUS
Busan
CA $466 Roundtrip, found 2 days ago
CA $466
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Wed, Jul 29 from Bangkok to Busan, returning Wed, Aug 5, priced at CA $466 found 2 days ago
Vietnam Airlines
Thu, Jul 16 - Mon, Jul 20
BKK
Bangkok
PUS
Busan
CA $499 Roundtrip, found 13 hours ago
CA $499
Roundtrip
found 13 hours ago
Select Vietnam Airlines flight, departing Thu, Jul 16 from Bangkok to Busan, returning Mon, Jul 20, priced at CA $499 found 13 hours ago
Vietjet Air
Thu, Jul 16 - Mon, Jul 20
BKK
Bangkok
PUS
Busan
CA $527 Roundtrip, found 13 hours ago
CA $527
Roundtrip
found 13 hours ago
Select Vietjet Air flight, departing Thu, Jul 16 from Bangkok to Busan, returning Mon, Jul 20, priced at CA $527 found 13 hours ago
Hahn Air Systems
Thu, Jul 16 - Mon, Jul 20
BKK
Bangkok
PUS
Busan
CA $535 Roundtrip, found 13 hours ago
CA $535
Roundtrip
found 13 hours ago
Select Hahn Air Systems flight, departing Thu, Jul 16 from Bangkok to Busan, returning Mon, Jul 20, priced at CA $535 found 13 hours ago
Korean Air
Sun, Jul 26 - Tue, Aug 4
BKK
Bangkok
PUS
Busan
CA $681 Roundtrip, found 2 days ago
CA $681
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Jul 26 from Bangkok to Busan, returning Tue, Aug 4, priced at CA $681 found 2 days ago

Frequently asked questions

Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
Enter BKK to PUS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
The best airline to fly with from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) will differ from traveller to traveller. If you like to fly early, U1 offers early morning flights. If price is the most important factor, BX typically offers the lowest fares. CX offers the most daily flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
There are approximately 1 nonstop flight per day from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae). You'll also find around 68 connecting flights per day. For even more choice, look at flights that include layovers. Some common connection points include Incheon Intl. (ICN), Hong Kong Intl. (HKG), and Taoyuan Intl. (TPE).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) typically departs at approximately 12:15 AM local time, operated by Scoot and Singapore Airlines. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
You'll typically find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) on a Monday, with around 46 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include VN, VJ, and FM. Compared to other days, Mondays offer notably more flight options.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) are in the evening, from 6pm to 9pm. Approximately 21% of passengers prefer this time window. Many major carriers, including China Eastern Airlines, Vietjet Air and Cathay Pacific, offer flights during this window. These times work well because you can finish your day in Bangkok and arrive in Busan at a reasonable hour.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
A nonstop flight from BKK to PUS typically takes around 5 hours 20 minutes, covering approximately 2,298 miles. Connecting flights on this route usually add 9 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
Select the "Business class" and "First class" filters when looking for BKK to PUS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Busan from Suvarnabhumi Intl. (BKK)?
From Suvarnabhumi Intl. (BKK), you can fly into Gimhae (PUS) to reach Busan. Some flights may connect through major hubs like Hong Kong Intl. (HKG), Changshui Intl. (KMG), Tan Son Nhat Intl. (SGN) before reaching Busan. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Busan (PUS-Gimhae) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Gimhae
Roundtrip price
CA $339
Distance
3675 km
Average flight time
7 hours 28 mins

Book with confidence

Bangkok to Busan Flights

The easy way to book your flights from Bangkok to Busan 

With Expedia, it’s simple to find and book flights to Busan from Bangkok whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Gimhae, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Bangkok to Busan today, tomorrow, or this week.  

 

Save dollars with cheap flights from Suvarnabhumi Intl., BKK to Gimhae, PUS 

Sort your search results by price to find great deals on your flight from Bangkok to Busan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Busan from Bangkok currently is just CA $339 rising to CA $681.  

Here are more money-saving tips: 

  • Fly in July when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Busan  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Busan from Bangkok 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Busan with Expedia today.

Bangkok to Busan Flights

Explore a world of travel with Expedia

*Available to Expedia members.