Flights
Insights
FAQs

Asiana Airlines flights from Bangkok Suvarnabhumi Airport to Seoul (BKK - SEL)

BKK — SEL
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Bangkok to Seoul on Asiana Airlines typically fly into Incheon Intl and depart from Bangkok Suvarnabhumi. Select your dates above for pricing.

Asiana Airlines flights from Suvarnabhumi to Seoul in 2026

Find detailed information about Asiana Airlines flights from Suvarnabhumi to Seoul. Explore the options provided by Asiana Airlines to plan your journey from Suvarnabhumi to Seoul. Data last updated 20 January 2026.

One-way from

฿7,718

Return from

฿23,966

Popular in

December

Cheapest in

September

Average price (all airlines)

฿9,999
Asiana Airlines
  • Asiana Airlines
  • 26/1
  • Nonstop
  • 5h 00m total
  • Bangkok to Seoul
Search Deals
Asiana Airlines
  • Asiana Airlines
  • 18/2-26/2
  • 2 total stops
  • 17h 45m total
  • Bangkok to Seoul
Search Deals
Highest demand for flights from Bangkok Suvarnabhumi to Seoul; 9% potential price increase.
Search Deals
Best time to find cheap flights from Bangkok Suvarnabhumi to Seoul; 2% potential price drop.
Search Deals
Average price for all Bangkok Suvarnabhumi to Seoul flights (one-way and round-trip).
Search Deals

  • How do most travelers feel about Asiana Airlines?

    Cheapflights users who travel with Asiana Airlines (a popular airline from Bangkok Suvarnabhumi Airport to Seoul) have rated them a 8.1/10. This rating comes from 502 reviews. If you are looking to travel BKK-SEL, search your dates above.

  • Can I get a flight from Bangkok Suvarnabhumi Airport to Seoul on Asiana Airlines for under ฿12,499?

    There are 2 flights available on Asiana Airlines from Bangkok Suvarnabhumi Airport to Seoul for under ฿12,499. These prices can change based on many factors including date and time. To find BKK-SEL flight prices for your dates, click here.

Find Asiana Airlines flight deals from Suvarnabhumi to Seoul

Enter your travel dates to find the best prices.

Cheapest Asiana Airlines flights from Suvarnabhumi to Seoul
Explore the most affordable Asiana Airlines flight options available from Suvarnabhumi to Seoul. Find the lowest fares with prices last updated on 20 January 2026.

Thu 22/123:55
BKK
-
ICN
Nonstop5h 00m
Asiana Airlines
Wed 28/118:05
ICN
-
BKK
Nonstop5h 55m
Asiana Airlines
Deal found 19/1฿13,186
Sun 18/123:55
BKK
-
ICN
Nonstop5h 00m
Asiana Airlines
Mon 16/218:05
ICN
-
BKK
Nonstop5h 55m
Asiana Airlines
Deal found 18/1฿15,342
Wed 18/222:55
BKK
-
GMP
1 stop9h 10m
Asiana Airlines
Thu 26/215:20
GMP
-
BKK
1 stop8h 35m
Asiana Airlines
Deal found 18/1฿23,966

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Seoul with Asiana Airlines?

Currently, the most affordable month to book a Asiana Airlines flight from Bangkok Suvarnabhumi Airport to Seoul in October, with an average price of ฿5,843. Conversely, traveling with Asiana Airlines from Bangkok Suvarnabhumi Airport to Seoul in April will be the most expensive, with an average cost of ฿24,404. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Asiana Airlines flight availability from Bangkok Suvarnabhumi Airport to Seoul

The most Asiana Airlines flights from BKK to SEL are scheduled on a Monday (5 on average). You will have fewer Asiana Airlines flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Best time to book a flight from Suvarnabhumi to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Suvarnabhumi to Seoul on another airline

Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 20 January 2026.
Jeju Air flights from Bangkok Suvarnabhumi to Seoul

See what others are saying about Asiana Airlines

Read reviews and see what other travellers are saying about their experiences with Asiana Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Asiana Airlines for your next flight. Reviews last updated 20 January 2026.
Asiana Airlines
8.1
Very Good
502 reviews
Check prices
Overview

Crew

8.5

Entertainment

7.7

Food

8.0

Comfort

8.0

Boarding

8.3

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.