Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Incheon Intl Airport to Southeast Asia from $187

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
24 dec — 31 dec1
1 adult

Cheap flight deals from Incheon Intl to Southeast Asia

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Southeast Asia (zzYJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 december 2024.

Round-trip from

$318

One-way from

$187
Vietnam Airlines
  • Vietnam Airlines
  • 6/3-20/3
  • 2 total stops
  • 37h 25m total
  • Incheon to Southeast Asia
Search Deals
Jin Air
  • Jin Air
  • 19/4
  • Nonstop
  • 5h 40m total
  • Incheon to Southeast Asia
Search Deals

Find flight deals from Incheon Intl to Southeast Asia

Cheapest flights from Incheon Intl to Southeast Asia
Explore the most affordable flight options available from Incheon Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 december 2024.

mån 30/1207:25ICN - BKK
3 stops28h 05mChina Eastern
fre 3/113:35BKK - ICN
1 stop23h 45mChina Eastern
Deal found 17/12$356
tors 19/1218:05ICN - BKK
1 stop25h 50mVietnam Airlines
sön 22/1211:20BKK - ICN
1 stop27h 05mVietnam Airlines
Deal found 18/12$411
ons 18/1221:45ICN - BKK
2 stops30h 10mShandong Airlines
tis 7/102:25BKK - ICN
1 stop10h 00mShandong Airlines
Deal found 18/12$429
mån 23/1217:05ICN - BKK
Nonstop6h 20mEastar Jet
ons 25/1222:25BKK - ICN
Nonstop5h 55mEastar Jet
Deal found 17/12$457
sön 22/1217:10ICN - BKK
Nonstop6h 00mJin Air
ons 25/1222:25BKK - ICN
Nonstop5h 15mJin Air
Deal found 18/12$489
mån 23/1219:30ICN - BKK
Nonstop6h 15mJeju Air
tors 2/101:00BKK - ICN
Nonstop5h 25mJeju Air
Deal found 18/12$492
mån 23/1215:00ICN - BKK
1 stop11h 10mCathay Pacific
ons 8/111:40BKK - ICN
1 stop7h 35mCathay Pacific
Deal found 18/12$516
tis 31/1217:25ICN - BKK
Nonstop6h 00mAIR PREMIA
ons 8/122:55BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 17/12$537
tis 31/1219:50ICN - BKK
Nonstop6h 20mT'way Air
fre 3/101:30BKK - ICN
Nonstop5h 20mT'way Air
Deal found 18/12$545
ons 18/1218:05ICN - BKK
Nonstop5h 55mAsiana Airlines
sön 22/1201:50BKK - ICN
Nonstop5h 25mAsiana Airlines
Deal found 18/12$683
lör 28/1214:55ICN - BKK
1 stop13h 10mShenzhen Airlines
tis 31/1203:05BKK - ICN
1 stop10h 35mShenzhen Airlines
Deal found 18/12$706
ons 18/1219:05ICN - BKK
Nonstop6h 15mKorean Air
sön 29/1222:25BKK - ICN
Nonstop5h 15mKorean Air
Deal found 18/12$749

Find flights from Incheon Intl to Southeast Asia within your budget

Customise your flight search to find flights from Incheon Intl to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 december 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

ons 5/3

10:35-17:55

1 stop9h 20m

Bangkok Suvarnabhumi

ons 12/3

12:20-05:30

1 stop15h 10m

$318

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

mån 21/4

19:55-23:35

Nonstop5h 40m

Bangkok Suvarnabhumi

fre 25/4

00:50-08:05

Nonstop5h 15m

$340

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

mån 30/12

07:25-09:30

3 stops28h 05m

Bangkok Suvarnabhumi

fre 3/1

21:05-15:20

2 stops16h 15m

$367

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

tis 18/3

17:25-21:25

Nonstop6h 00m

Bangkok Suvarnabhumi

ons 26/3

22:55-06:35

Nonstop5h 40m

$370

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

fre 10/1

19:30-22:10

2 stops28h 40m

Bangkok Suvarnabhumi

lör 11/1

03:05-21:05

1 stop16h 00m

$387

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

fre 10/1

20:30-12:20

1 stop17h 50m

Bangkok Suvarnabhumi

sön 12/1

23:15-19:30

1 stop18h 15m

$403

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

sön 2/3

19:30-23:45

Nonstop6h 15m

Bangkok Suvarnabhumi

ons 5/3

01:00-08:25

Nonstop5h 25m

$410

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

tis 11/2

14:00-01:25

1 stop13h 25m

Bangkok Suvarnabhumi

fre 14/2

03:05-21:05

1 stop16h 00m

$446

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

tors 6/3

00:10-17:40

1 stop19h 30m

Bangkok Suvarnabhumi

sön 9/3

05:40-22:10

1 stop14h 30m

$457

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

lör 7/6

18:30-22:05

Nonstop5h 35m

Bangkok Suvarnabhumi

fre 13/6

23:55-07:30

Nonstop5h 35m

$462

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from Incheon Intl to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Incheon Intl 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.

Travel insights for flights from Incheon Intl to Southeast Asia

Get recent, data-driven insights about flights from Incheon Intl to Southeast Asia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Incheon Intl Airport to Southeast Asia?

Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Southeast Asia (average of $489). Flying from Incheon Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). 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 YJX?

Find hourly flight availability from Incheon Intl to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 december 2024.

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

Weekly flight availability from Incheon Intl Airport to Southeast Asia

Explore weekly flight availability from Incheon Intl to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 december 2024.

The most flights from ICN to zzYJX are scheduled on a Monday (40 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 19 december 2024.
See what other customers who have flown with Eastar Jet, Malaysia Airlines and China Airlines from Seoul to Southeast Asia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very Good
1,021 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very Good
477 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

China Airlines
8.3
Very Good
754 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

AIR PREMIA
8.1
Very Good
52 reviews
Korean Air
8.4
Very Good
1,021 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Southeast Asia one-way?

    One-way options have recently been found by users for as low as $187 on Jin Air. Other airlines that offer cheap prices include AIR PREMIA from $205 and Vietnam Airlines from $221 one-way.

  • What are the most reliable airlines from Incheon Intl Airport to Southeast Asia?

    Consider Air Busan (94%), Turkish Airlines (88%) or AIR PREMIA (85%) when booking your flight. These represent the most reliable airlines when flying from Incheon Intl Airport to Southeast Asia.

  • What are the cheapest flights from Incheon Intl Airport to Southeast Asia?

    Looking for the cheapest flight from Incheon Intl Airport to Southeast Asia? While on average our users pay $654, our data indicates the cheapest price to be $303. The most popular route (Incheon Intl - Bangkok Suvarnabhumi), is priced around $413.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to Southeast Asia 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 Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Southeast Asia (average of $489). Flying from Incheon Intl Airport to Southeast Asia in December is currently the most expensive (average of $911). 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

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.

Alternative routes for Incheon Intl to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Narita flights
Incheon Intl to Suvarnabhumi flights
Incheon Intl to Denpasar flights
Incheon Intl to Taiwan Taoyuan Intl flights
Incheon Intl to Hong Kong flights

Top 7 airlines flying from Incheon Intl to Southeast Asia

Discover the top 7 airlines that operate flights from Incheon Intl to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 december 2024.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$190Average$381FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Philippines AirAsiaCheapest$216Average$325FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Cebu PacificCheapest$232Average$340FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Thai AirAsia XCheapest$272Average$357FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
China EasternCheapest$312Average$485FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Asiana AirlinesCheapest$447Average$455FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest$528Average$601FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Incheon Intl to Southeast Asia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Incheon Intl to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia from Incheon Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Incheon Intl to Southeast Asia with no change fees?

Need flexible booking options for your flight to Southeast Asia from Incheon Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Incheon Intl to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.