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CA $208 Cheap Flights from Samui Intl. Airport (USM) to Bangkok (BKK)

View CA $208 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Samui Intl. Airport (USM) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $208 for one-way flights and CA $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, Jan 15 - Sat, Jan 16
USM
Koh Samui
BKK
Bangkok
CA $409 Roundtrip, found 4 days ago
CA $409
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Jan 15 from Koh Samui to Bangkok, returning Sat, Jan 16, priced at CA $409 found 4 days ago
Bangkok Airways
Fri, Jan 15 - Sat, Jan 16
USM
Koh Samui
BKK
Bangkok
CA $410 Roundtrip, found 4 days ago
CA $410
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Jan 15 from Koh Samui to Bangkok, returning Sat, Jan 16, priced at CA $410 found 4 days ago
Bangkok Airways
Thu, Jul 9 - Mon, Jul 13
USM
Koh Samui
BKK
Bangkok
CA $411 Roundtrip, found 5 days ago
CA $411
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Thu, Jul 9 from Koh Samui to Bangkok, returning Mon, Jul 13, priced at CA $411 found 5 days ago
Bangkok Airways
Fri, Jan 15 - Sat, Jan 16
USM
Koh Samui
BKK
Bangkok
CA $424 Roundtrip, found 4 days ago
CA $424
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Jan 15 from Koh Samui to Bangkok, returning Sat, Jan 16, priced at CA $424 found 4 days ago
Bangkok Airways
Sun, Feb 14 - Mon, Feb 15
USM
Koh Samui
BKK
Bangkok
CA $425 Roundtrip, found 2 days ago
CA $425
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Sun, Feb 14 from Koh Samui to Bangkok, returning Mon, Feb 15, priced at CA $425 found 2 days ago
Bangkok Airways
Thu, Jul 9 - Mon, Jul 13
USM
Koh Samui
BKK
Bangkok
CA $426 Roundtrip, found 5 days ago
CA $426
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Thu, Jul 9 from Koh Samui to Bangkok, returning Mon, Jul 13, priced at CA $426 found 5 days ago
Bangkok Airways
Fri, Jan 15 - Sat, Jan 16
USM
Koh Samui
BKK
Bangkok
CA $437 Roundtrip, found 4 days ago
CA $437
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Jan 15 from Koh Samui to Bangkok, returning Sat, Jan 16, priced at CA $437 found 4 days ago
Bangkok Airways
Tue, Dec 22 - Thu, Dec 24
USM
Koh Samui
BKK
Bangkok
CA $438 Roundtrip, found 1 day ago
CA $438
Roundtrip
found 1 day ago
Select Bangkok Airways flight, departing Tue, Dec 22 from Koh Samui to Bangkok, returning Thu, Dec 24, priced at CA $438 found 1 day ago
Bangkok Airways
Thu, Sep 17 - Wed, Sep 23
USM
Koh Samui
BKK
Bangkok
CA $446 Roundtrip, found 20 hours ago
CA $446
Roundtrip
found 20 hours ago
Select Bangkok Airways flight, departing Thu, Sep 17 from Koh Samui to Bangkok, returning Wed, Sep 23, priced at CA $446 found 20 hours ago
Bangkok Airways
Fri, Jan 15 - Sat, Jan 16
USM
Koh Samui
BKK
Bangkok
CA $463 Roundtrip, found 4 days ago
CA $463
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Fri, Jan 15 from Koh Samui to Bangkok, returning Sat, Jan 16, priced at CA $463 found 4 days ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from CA $537
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from CA $537

Frequently asked questions

How much does a flight from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
You can find cheap one-way flights from CA $208 and cheap return flights from CA $409 USM to BKK with Expedia. One-way flights typically cost between CA$207 and CA$262, and return flights often range between CA$458 and CA$497. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when USM to BKK ticket fares go up or down.
What is the cheapest month to fly from Samui Intl. Airport (USM) to Bangkok (BKK)?
The cheapest months to fly from Samui Intl. Airport (USM) to Bangkok (BKK) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
Only one airline offers direct flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.). Bangkok Airways operates 170 direct flights from USM to BKK every week.
What is the cheapest airline that flies from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
Bangkok Airways is one of the cheapest airlines offering nonstop return flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.), with tickets starting from around CA$424 for flights that can be booked for departure within the next year. Bangkok Airways also offers one of the cheapest connecting return flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) starting from around CA$678. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Samui Intl. Airport (USM) to Bangkok (BKK)?
To find a cheap flight from Samui Intl. Airport (USM) to Bangkok (BKK), 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 Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) will differ from traveller to traveller. If you like to fly early, Bangkok Airways offers early morning flights. If price is the most important factor, Bangkok Airways typically offers the lowest fares. Bangkok Airways offers the most daily flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.), which is great 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 Samui Intl. Airport (USM) to Bangkok (BKK)?
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 Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll find around 24 nonstop flights per day from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.). For even more choices, look at flights that include layovers, as there are also approximately 10 connecting flights daily. Some common connection points include Phuket Intl. (HKT), Krabi Intl. (KBV), and Chiang Mai Intl. (CNX).
What is the earliest flight from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs around 12:00 AM local time, operated by Bangkok Airways. This is a seasonal service, active only in May. An early departure like this can help you make the most of 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 Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll typically find the most flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) on a Wednesday, with around 27 flights available. This gives you a good selection of options for your travel plans. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly. Major airlines on this route include Bangkok Airways.
What are the most popular departure times for flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) are in the evening, from 6pm to 9pm. Many travellers prefer this time because it allows you to enjoy a full day in Samui before heading to Bangkok. Bangkok Airways offers flights during this window.
How long does it take to fly from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
Flying nonstop from USM to BKK takes around 1 hour 20 minutes, with the route covering approximately 467 kilometers. Flights with a layover typically take 4 hours 10 minutes longer than direct options. 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 Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
Yes, you can fly business class between Samui Intl. Airport (USM) and Bangkok (BKK). You can fly business class with Bangkok Airways.
How much is a business class flight from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.)?
A non-stop, one-way business class flight from Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) is usually around CA$285 - CA$310. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Samui Intl. Airport (USM) to Bangkok (BKK-Suvarnabhumi Intl.) if you opt for a connecting flight.
How do I earn miles on a Samui Intl. Airport (USM) to Bangkok (BKK) flight with Expedia?
It's easy to earn miles on a Samui Intl. Airport (USM) to Bangkok (BKK) 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 Bangkok (BKK) from Samui Intl. Airport (USM)?
If you're planning to travel to Bangkok from USM, you can fly directly into Suvarnabhumi Intl. (BKK). 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 Samui Intl. Airport (USM) to Bangkok (BKK) at the last minute?
Typically, booking a last minute flight from Samui Intl. Airport (USM) to Bangkok (BKK) 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 Samui Intl. Airport (USM) to Bangkok (BKK) flight and hotel package?
Securing a Samui Intl. Airport (USM) to Bangkok (BKK) 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 Samui Intl. Airport (USM) to Bangkok (BKK)?
If you booked your Samui Intl. Airport (USM) to Bangkok (BKK) 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
Samui Intl. Airport
Destination airport
Suvarnabhumi Intl.
Airlines serving
Bangkok Airways
Roundtrip price
CA $408
Distance
464 km
Average flight time
1 hour 14 mins

Book with confidence

Koh Samui to Bangkok Flights

The easy way to book your flights from Samui Intl. Airport to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Samui Intl. Airport 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 Suvarnabhumi Intl., 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 Samui Intl. Airport to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Samui Intl. Airport, USM to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Samui Intl. Airport to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Samui Intl. Airport currently is just CA $409 rising to CA $463.  

Here are more money-saving tips: 

  • Fly in January when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • 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 Bangkok from Samui Intl. Airport 

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 Bangkok with Expedia today.

Koh Samui to Bangkok Flights

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