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Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from $209

ICN — BKK
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Suvarnabhumi

Sat 12/1207:25 -
1 stop14h 45m
Sat 19/1213:35 -
1 stop20h 20m
Deal found 28/10$427
Sat 28/1107:25 -
1 stop14h 45m
Sat 5/1221:05 -
1 stop23h 40m
Deal found 30/10$432
Sat 28/1123:55 -
1 stop13h 20m
Wed 2/1212:20 -
1 stop8h 15m
Deal found 29/10$449
Mon 16/1123:55 -
1 stop13h 20m
Thu 19/1112:20 -
1 stop8h 15m
Deal found 30/10$452
Mon 16/1123:55 -
1 stop13h 20m
Wed 2/1212:20 -
1 stop15h 25m
Deal found 28/10$454
Mon 23/1123:55 -
1 stop13h 20m
Thu 3/1212:20 -
1 stop8h 15m
Deal found 30/10$458
Mon 9/1123:55 -
1 stop19h 05m
Sat 14/1112:20 -
1 stop8h 15m
Deal found 27/10$459
Mon 7/1223:55 -
1 stop13h 20m
Thu 10/1212:20 -
1 stop8h 15m
Deal found 27/10$462
Sat 28/1123:55 -
1 stop13h 20m
Thu 3/1212:20 -
1 stop8h 15m
Deal found 27/10$464
Sat 31/1023:55 -
1 stop19h 05m
Thu 10/1212:20 -
1 stop8h 15m
Deal found 27/10$465
Wed 9/1217:55 -
1 stop21h 15m
Fri 22/112:20 -
1 stop8h 15m
Deal found 26/10$466

Find flight deals from Incheon Intl to Suvarnabhumi

Round-trip from

$427

One-way from

$209

Popular in

July

Cheapest in

March

Average price

$459

Good one-way deal

$240 or less
China Eastern
  • China Eastern
  • 12/12-19/12
  • 2 total stops
  • 35h 05m total
  • Incheon to Bangkok
Search Deals
27/11-31/12
  • 27/11-31/12
  • 1 total stop
  • 13h 05m total
  • Incheon to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Incheon Intl to Bangkok Suvarnabhumi.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

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Depart

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Price

Cheapest return flight

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Tue 16/3

23:55-11:15

1 stop13h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$210

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 14/3

23:55-11:15

1 stop13h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$212

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Tue 15/12

23:55-11:15

1 stop13h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$213

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 1/3

17:20-21:35

Nonstop6h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$229

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 20/12

21:20-12:25

1 stop17h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$274

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 7/12

19:30-23:50

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$331
Fastest return journey

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 22/11

17:15-21:25

Nonstop6h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$337

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sat 9/1

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$363

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Fri 27/11

02:20-10:45

2 stops34h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$431

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 3/1

18:05-11:15

2 stops19h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$438

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Incheon Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

The price you pay for your flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport (average of $280). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to BKK?

When flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment.

Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights typically cost between $260 and $471 in December.
The cheapest return price found within the last 5 days was $427 on China Eastern (12 Dec–19 Dec).

Related info for your journey

  • How long is the flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    Vietnam Airlines and Jeju Air can get you from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in just under 6h 20m. Your travel time can differ by up to 7h. The distance from Incheon Intl Airport to Bangkok Suvarnabhumi Airport is about 3663 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    The top 3 most reliable airlines when flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport are Trinity Airways (Formerly T'way Air) (97%), Ethiopian Air (95%) and AIR PREMIA (92%).

  • What are the cheapest flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    The cheapest flight price from Incheon Intl Airport to Bangkok Suvarnabhumi Airport is $229. On average you can expect to pay $375. The most popular route, (Incheon Intl - Bangkok Suvarnabhumi), can usually be booked for $461.

  • Can I find deals for flights from Incheon Intl to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Suvarnabhumi.

  • Can I find deals for business class flights from Incheon Intl to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Incheon Intl to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport (average of $280). Flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Chonburi
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Ko Lan

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Can Cheapflights notify me if prices for flights from Incheon Intl to Suvarnabhumi become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Suvarnabhumi from Incheon Intl today and book when prices fit your budget.

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