
Keep the following information in mind while searching for Incheon Intl to Southeast Asia flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | April |
Cheapest in | February |
Average price | $264 |
Everything you need to know about your flight from Incheon Intl Airport to Southeast Asia
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
Jacqueline,Aug 2025
ICN - SEA
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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$316 | FlexibilityNo cancel fee | On-time94% | |
| Cheapest$73 | Average$237 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$74 | Average$271 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$78 | Average$268 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$79 | Average$289 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$233 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$338 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$124 | Average$374 | FlexibilityNo cancel fee | On-time87% |