$436 Cheap Flights from Busan (PUS) to Bangkok (DMK)

View $436 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)

Cheap Flights from Busan to Bangkok (PUS-DMK)

Prices were available within the past 7 days and start at $436 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK) cost?
Snag a cheap one-way flight from $436 or cheap return flight from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)?
The cheapest month to fly from PUS to DMK is , when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PUS to DMK flight.
How many flights per day from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)?
You'll have to take a flight with a layover when traveling from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PUS to DMK?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)?
Select a flight from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Bangkok from Gimhae Airport (PUS)?
Suvarnabhumi Intl. Airport (BKK) is the only airport in Bangkok with direct flights from Gimhae Airport (PUS). Browse the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK) last-minute?
Booking your flight from PUS to DMK just before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PUS to DMK flight and hotel package?
Opting for a PUS to DMK flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add activities, flights 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 Gimhae Airport (PUS) to Don Mueang Intl. Airport (DMK)?
It's generally possible to reschedule or cancel your PUS to DMK flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Gimhae
Destination airport
Don Mueang Intl.
Distance
2293 mi

Book with confidence

Book with confidence

Busan to Bangkok Flights

The cheapest times to fly from Busan to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Bangkok are during the month of . You can find some of the cheapest flights from Busan to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Bangkok

Sunday is one of the best days to book for cheap flights from Busan to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Busan to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $436 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Busan to Bangkok Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.