$87+ Cheap flights from Incheon Intl (ICN) to Southeast Asia
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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BKK
may. 31 — jun. 71
Round-trip
1 adult, Economy
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Cheapest flights from Incheon Intl to Southeast AsiaExplore 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 mayo 1, 2026.
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 mayo 1, 2026.
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/222:15 am
ICN
- MNL
Nonstop4h 25m
Cebu Pacific
sáb. 6/277:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/30![Cebu Pacific logo]()
$185
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/96:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
sáb. 6/137:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/30![Cebu Pacific logo]()
$194
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/55:20 pm
ICN
- PQC
Nonstop6h 05m
Multiple Airlines
mié. 5/131:00 am
PQC
- ICN
Nonstop5h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/96:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
sáb. 6/207:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/27![Cebu Pacific logo]()
$197
This Super.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/287:50 pm
ICN
- CXR
Nonstop5h 05m
Air Seoul
mié. 6/312:05 am
CXR
- ICN
Nonstop5h 05m
Air Seoul
Deal found 4/30![Air Seoul logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/247:50 pm
ICN
- CXR
Nonstop5h 05m
Air Seoul
mié. 5/2712:05 am
CXR
- ICN
Nonstop5h 05m
Air Seoul
Deal found 4/27![Air Seoul logo]()
$201
This Jin Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/87:15 pm
ICN
- BKI
Nonstop5h 20m
Jin Air
lun. 5/1112:35 am
BKI
- ICN
Nonstop5h 20m
Jin Air
Deal found 4/30![Jin Air logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/46:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
sáb. 6/207:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/27![Cebu Pacific logo]()
$203
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/62:15 am
ICN
- MNL
Nonstop4h 25m
Multiple Airlines
dom. 6/2811:20 pm
MNL
- ICN
Nonstop4h 10m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/177:50 pm
ICN
- PQC
Nonstop5h 50m
Parata Air
jue. 5/211:00 am
PQC
- ICN
Nonstop5h 15m
Parata Air
Deal found 4/28![Parata Air logo]()
$204
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/242:15 am
ICN
- MNL
Nonstop4h 25m
Cebu Pacific
lun. 8/107:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/30![Cebu Pacific logo]()
$205
This Jeju Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/79:25 pm
ICN
- CXR
Nonstop5h 10m
Jeju Air
mié. 5/131:35 am
CXR
- ICN
Nonstop5h 10m
Jeju Air
Deal found 4/29![Jeju Air logo]()
$206
Best flights from Incheon Intl to Southeast AsiaDiscover carefully curated flight deals from Incheon Intl to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2026.
Discover carefully curated flight deals from Incheon Intl to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2026.
This Jeju Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/17:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
sáb. 7/411:20 pm
MNL
- ICN
Nonstop4h 10m
Jeju Air
Deal found 4/27![Jeju Air logo]()
$232
This Shenzhen Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/183:15 pm
ICN
- HAN
1 stop24h 50m
Shenzhen Airlines
vie. 5/226:25 pm
HAN
- ICN
1 stop17h 50m
Shenzhen Airlines
Deal found 4/30![Shenzhen Airlines logo]()
$259
This Vietnam Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1612:30 am
ICN
- HAN
1 stop9h 00m
Vietnam Airlines
dom. 9/2010:20 am
HAN
- ICN
Nonstop4h 15m
Vietnam Airlines
Deal found 5/1![Vietnam Airlines logo]()
$283
This Shandong Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/228:35 am
ICN
- SGN
1 stop17h 55m
Shandong Airlines
lun. 8/101:30 am
SGN
- ICN
1 stop20h 20m
Shandong Airlines
Deal found 4/29![Shandong Airlines logo]()
$289
This China Eastern deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/38:15 pm
ICN
- SGN
1 stop10h 25m
China Eastern
dom. 6/77:10 pm
SGN
- ICN
1 stop25h 35m
China Eastern
Deal found 4/28![China Eastern logo]()
$290
This VietJet Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/76:45 am
ICN
- CXR
Nonstop4h 50m
VietJet Air
jue. 6/1110:55 pm
CXR
- ICN
Nonstop4h 40m
VietJet Air
Deal found 4/29![VietJet Air logo]()
$296
This Asiana Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/179:55 pm
ICN
- CRK
Nonstop3h 55m
Asiana Airlines
sáb. 6/202:00 am
CRK
- ICN
Nonstop4h 05m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$305
This Jin Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/297:55 pm
ICN
- BKK
Nonstop5h 50m
Jin Air
mié. 7/112:45 am
BKK
- ICN
Nonstop5h 40m
Jin Air
Deal found 4/27![Jin Air logo]()
$306
This AIR PREMIA deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/115:15 pm
ICN
- BKK
Nonstop5h 55m
AIR PREMIA
lun. 5/1810:45 pm
BKK
- ICN
Nonstop5h 30m
AIR PREMIA
Deal found 4/30![AIR PREMIA logo]()
$319
This T'way Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/243:10 pm
ICN
- CGK
Nonstop7h 00m
T'way Air
vie. 6/269:50 pm
CGK
- ICN
Nonstop7h 15m
T'way Air
Deal found 4/27![T'way Air logo]()
$324
This Malaysia Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/112:10 am
ICN
- DPS
1 stop19h 20m
Malaysia Airlines
jue. 10/87:20 pm
DPS
- ICN
1 stop24h 55m
Malaysia Airlines
Deal found 4/30![Malaysia Airlines logo]()
$411
This Jeju Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/177:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
dom. 6/2111:20 pm
MNL
- ICN
Nonstop4h 10m
Jeju Air
Deal found 4/27![Jeju Air logo]()
$247
This Shenzhen Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/175:45 pm
ICN
- HAN
1 stop9h 25m
Shenzhen Airlines
vie. 5/226:25 pm
HAN
- ICN
1 stop20h 20m
Shenzhen Airlines
Deal found 4/30![Shenzhen Airlines logo]()
$259
This Jeju Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/248:40 pm
ICN
- HAN
Nonstop5h 05m
Jeju Air
sáb. 8/2912:45 am
HAN
- ICN
Nonstop4h 50m
Jeju Air
Deal found 4/28![Jeju Air logo]()
$253
This AirAsia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/138:15 am
ICN
- DPS
1 stop13h 55m
Multiple Airlines
mar. 8/183:25 pm
DPS
- ICN
1 stop14h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$564
This Shenzhen Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/203:15 pm
ICN
- SGN
1 stop12h 35m
Shenzhen Airlines
mar. 5/262:50 am
SGN
- ICN
1 stop9h 25m
Shenzhen Airlines
Deal found 5/1![Shenzhen Airlines logo]()
$262
This Shandong Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/243:30 pm
ICN
- HAN
1 stop12h 20m
Shandong Airlines
sáb. 8/292:50 am
HAN
- ICN
1 stop10h 55m
Shandong Airlines
Deal found 4/27![Shandong Airlines logo]()
$293
This Vietnam Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2710:05 am
ICN
- HAN
Nonstop4h 30m
Vietnam Airlines
mié. 9/94:30 pm
HAN
- ICN
1 stop10h 00m
Vietnam Airlines
Deal found 4/28![Vietnam Airlines logo]()
$294
This Jin Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/47:55 pm
ICN
- BKK
Nonstop5h 50m
Jin Air
mar. 7/712:45 am
BKK
- ICN
Nonstop5h 40m
Jin Air
Deal found 4/30![Jin Air logo]()
$309
This China Eastern deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/1312:00 pm
ICN
- HAN
2 stops15h 20m
China Eastern
lun. 5/183:45 pm
HAN
- ICN
3 stops18h 25m
China Eastern
Deal found 4/29![China Eastern logo]()
$311
This VietJet Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/187:00 am
ICN
- CXR
1 stop12h 40m
VietJet Air
jue. 5/2110:55 pm
CXR
- ICN
Nonstop4h 40m
VietJet Air
Deal found 4/28![VietJet Air logo]()
$311
This Shenzhen Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/33:15 pm
ICN
- SGN
1 stop12h 35m
Shenzhen Airlines
sáb. 6/62:50 am
SGN
- ICN
1 stop9h 25m
Shenzhen Airlines
Deal found 5/1![Shenzhen Airlines logo]()
$262
This Jeju Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/35:20 pm
ICN
- PQC
Nonstop6h 05m
Jeju Air
dom. 6/710:25 pm
PQC
- ICN
Nonstop5h 40m
Jeju Air
Deal found 4/27![Jeju Air logo]()
$263
This Shandong Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/24:45 pm
ICN
- HAN
1 stop11h 05m
Shandong Airlines
sáb. 8/292:50 am
HAN
- ICN
1 stop10h 55m
Shandong Airlines
Deal found 4/28![Shandong Airlines logo]()
$294
This Asiana Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/147:35 pm
ICN
- BKK
Nonstop5h 45m
Asiana Airlines
sáb. 5/161:20 am
BKK
- ICN
Nonstop5h 25m
Asiana Airlines
Deal found 4/30![Asiana Airlines logo]()
$331
This AIR PREMIA deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/145:15 pm
ICN
- BKK
Nonstop5h 55m
AIR PREMIA
vie. 7/1710:45 pm
BKK
- ICN
Nonstop5h 30m
AIR PREMIA
Deal found 4/29![AIR PREMIA logo]()
$332
This Vietnam Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/56:05 pm
ICN
- HAN
Nonstop4h 30m
Vietnam Airlines
vie. 10/98:25 pm
HAN
- ICN
1 stop7h 35m
Vietnam Airlines
Deal found 5/1![Vietnam Airlines logo]()
$314
This China Eastern deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/3112:15 pm
ICN
- SGN
1 stop18h 25m
China Eastern
dom. 6/77:10 pm
SGN
- ICN
1 stop25h 35m
China Eastern
Deal found 4/28![China Eastern logo]()
$321
This VietJet Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1911:40 am
ICN
- SGN
Nonstop5h 15m
VietJet Air
mié. 6/2412:20 pm
SGN
- ICN
Nonstop5h 05m
VietJet Air
Deal found 4/29![VietJet Air logo]()
$322
This Jeju Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/49:35 pm
ICN
- CRK
Nonstop4h 05m
Jeju Air
mié. 6/101:40 am
CRK
- ICN
Nonstop3h 50m
Jeju Air
Deal found 4/27![Jeju Air logo]()
$267
Last-minute flights from Incheon Intl to Southeast AsiaDiscover last-minute flight deals from Incheon Intl to Southeast Asia. Data last updated mayo 1, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Southeast Asia. Data last updated mayo 1, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/55:20 pm
ICN
- PQC
Nonstop6h 05m
Multiple Airlines
mié. 5/131:00 am
PQC
- ICN
Nonstop5h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$194
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/62:15 am
ICN
- MNL
Nonstop4h 25m
Multiple Airlines
dom. 6/2811:20 pm
MNL
- ICN
Nonstop4h 10m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$204
This Jeju Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/79:25 pm
ICN
- CXR
Nonstop5h 10m
Jeju Air
mié. 5/131:35 am
CXR
- ICN
Nonstop5h 10m
Jeju Air
Deal found 4/29![Jeju Air logo]()
$206
This Jin Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/87:15 pm
ICN
- BKI
Nonstop5h 20m
Jin Air
lun. 5/1112:35 am
BKI
- ICN
Nonstop5h 20m
Jin Air
Deal found 4/30![Jin Air logo]()
$201
This Jeju Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/95:20 pm
ICN
- PQC
Nonstop6h 05m
Jeju Air
jue. 5/1410:25 pm
PQC
- ICN
Nonstop5h 40m
Jeju Air
Deal found 4/29![Jeju Air logo]()
$208
This Jin Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/117:15 pm
ICN
- BKI
Nonstop5h 20m
Jin Air
lun. 5/1812:35 am
BKI
- ICN
Nonstop5h 20m
Jin Air
Deal found 4/30![Jin Air logo]()
$211
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/127:00 pm
ICN
- CXR
Nonstop5h 30m
Multiple Airlines
jue. 5/1412:05 am
CXR
- ICN
Nonstop5h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$209
This Jeju Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/127:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
mar. 6/1611:20 pm
MNL
- ICN
Nonstop4h 10m
Jeju Air
Deal found 4/30![Jeju Air logo]()
$213
This Trip.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/136:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
vie. 6/267:35 pm
MNL
- ICN
Nonstop4h 10m
Cebu Pacific
Deal found 4/27![Cebu Pacific logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/177:50 pm
ICN
- PQC
Nonstop5h 50m
Parata Air
jue. 5/211:00 am
PQC
- ICN
Nonstop5h 15m
Parata Air
Deal found 4/28![Parata Air logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/247:50 pm
ICN
- CXR
Nonstop5h 05m
Air Seoul
mié. 5/2712:05 am
CXR
- ICN
Nonstop5h 05m
Air Seoul
Deal found 4/27![Air Seoul logo]()
$201
This Super.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/287:50 pm
ICN
- CXR
Nonstop5h 05m
Air Seoul
mié. 6/312:05 am
CXR
- ICN
Nonstop5h 05m
Air Seoul
Deal found 4/30![Air Seoul logo]()
$200
One-way flights from Incheon Intl to Southeast AsiaSearch for one-way flight options from Incheon Intl to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2026.
Search for one-way flight options from Incheon Intl to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2026.
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/76:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
Deal found 4/28![Cebu Pacific logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/222:15 am
ICN
- MNL
Nonstop4h 25m
Cebu Pacific
Deal found 4/27![Cebu Pacific logo]()
$88
This Jin Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:40 pm
ICN
- CXR
Nonstop5h 05m
Jin Air
Deal found 4/30![Jin Air logo]()
$93
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/282:15 am
ICN
- MNL
Nonstop4h 25m
Cebu Pacific
Deal found 4/29![Cebu Pacific logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:55 pm
ICN
- CXR
Nonstop5h 00m
Eastar Jet
Deal found 4/28![Eastar Jet logo]()
$95
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/52:15 am
ICN
- MNL
Nonstop4h 25m
Cebu Pacific
Deal found 4/29![Cebu Pacific logo]()
$97
This Jin Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/67:15 pm
ICN
- BKI
Nonstop5h 20m
Jin Air
Deal found 4/28![Jin Air logo]()
$97
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/107:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
Deal found 4/29![Jeju Air logo]()
$99
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/286:35 am
ICN
- MNL
Nonstop4h 20m
Cebu Pacific
Deal found 4/30![Cebu Pacific logo]()
$100
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/65:20 pm
ICN
- PQC
Nonstop6h 05m
Jeju Air
Deal found 4/28![Jeju Air logo]()
$100
This Jeju Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/17:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
Deal found 4/29![Jeju Air logo]()
$101
This Jeju Air deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/137:05 pm
ICN
- MNL
Nonstop4h 15m
Jeju Air
Deal found 4/27![Jeju Air logo]()
$102
Find flight deals from Incheon Intl to Southeast Asia
Keep the following information in mind while searching for Incheon Intl to Southeast Asia flight deals. Data was last updated mayo 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Trip.com) |
One-way from | $87 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $214 |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated mayo 1, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonManila
ICN - MNL
ICNMNL
Incheon Intl
mié. 7/1
7:05 pm-10:20 pm
Nonstop4h 15m
Manila Ninoy Aquino Intl
sáb. 7/4
11:20 pm-4:30 am
Nonstop4h 10m
$232
IncheonManila
ICN - MNL
ICNMNL
Incheon Intl
mié. 6/17
7:05 pm-10:20 pm
Nonstop4h 15m
Manila Ninoy Aquino Intl
dom. 6/21
11:20 pm-4:30 am
Nonstop4h 10m
$247
IncheonHanoi
ICN - HAN
ICNHAN
Incheon Intl
lun. 8/24
8:40 pm-11:45 pm
Nonstop5h 05m
Hanoi Noibai
sáb. 8/29
12:45 am-7:35 am
Nonstop4h 50m
$253
IncheonHanoi
ICN - HAN
ICNHAN
Incheon Intl
lun. 5/18
3:15 pm-2:05 pm
1 stop24h 50m
Hanoi Noibai
vie. 5/22
6:25 pm-2:15 pm
1 stop17h 50m
$259
IncheonHanoi
ICN - HAN
ICNHAN
Incheon Intl
dom. 5/17
5:45 pm-1:10 am
1 stop9h 25m
Hanoi Noibai
vie. 5/22
6:25 pm-4:45 pm
1 stop20h 20m
$259
IncheonHo Chi Minh City
ICN - SGN
ICNSGN
Incheon Intl
mié. 5/20
3:15 pm-1:50 am
1 stop12h 35m
Ho Chi Minh City
mar. 5/26
2:50 am-2:15 pm
1 stop9h 25m
$262
IncheonHo Chi Minh City
ICN - SGN
ICNSGN
Incheon Intl
mié. 6/3
3:15 pm-1:50 am
1 stop12h 35m
Ho Chi Minh City
sáb. 6/6
2:50 am-2:15 pm
1 stop9h 25m
$262
IncheonPhu Quoc
ICN - PQC
ICNPQC
Incheon Intl
mié. 6/3
5:20 pm-9:25 pm
Nonstop6h 05m
Phu Quoc Duong Dang
dom. 6/7
10:25 pm-6:05 am
Nonstop5h 40m
$263
Quickest round-trip
IncheonAngeles City
ICN - CRK
ICNCRK
Incheon Intl
jue. 6/4
9:35 pm-12:40 am
Nonstop4h 05m
Angeles City Clark Intl
mié. 6/10
1:40 am-6:30 am
Nonstop3h 50m
$267
IncheonHanoi
ICN - HAN
ICNHAN
Incheon Intl
mié. 9/16
12:30 am-7:30 am
1 stop9h 00m
Hanoi Noibai
dom. 9/20
10:20 am-4:35 pm
Nonstop4h 15m
$283
Showing 1-10 of 60 resultsSorted by cheapest first
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.
ICN-MNL
ICN-CXR
ICN-BKI
ICN-PQC
ICN-BKK
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Southeast Asia
ICN-zzYJX
ICN-MNL
ICN-CXR
ICN-BKI
ICN-PQC
How far ahead should I book a flight from Incheon Intl Airport to Southeast Asia?
The price you pay for your flight from Incheon Intl Airport to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 61 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 Southeast Asia?
Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Southeast Asia (average of $182). Flying from Incheon Intl Airport to Southeast Asia in October is currently the most expensive (average of $338). 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 mayo 1, 2026.
It’s typically best to fly out from Incheon Intl Airport to Southeast Asia in the morning. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Incheon Intl Airport to Southeast Asia?
Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Southeast Asia. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Incheon Intl Airport to Southeast Asia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 mayo 1, 2026.
The most flights from ICN to zzYJX are scheduled on a Thursday (37 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).
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 mayo 1, 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andJeju Air from Incheon Intl Airport to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
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.
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Alternative routes for Incheon Intl to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Incheon Intl to Southeast Asia by cabin class
Find flights from Incheon Intl to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Incheon Intl and Southeast Asia flights
Browse other Incheon Intl and Southeast Asia flight options. Last updated on mayo 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Incheon Intl to Southeast Asia flights
Consider these flights traveling from Incheon Intl to Southeast Asia.
Top 10 airlines flying from Incheon Intl to Southeast Asia
Discover the top 10 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 2,558,603 searches. Data last updated mayo 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$178 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$62 | Average$217 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$73 | Average$204 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$79 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$93 | Average$203 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$255 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$206 | FlexibilityNo cancel fee | On-time53% | |
| Cheapest$134 | Average$252 | FlexibilityNo cancel fee | On-time81% |