$78+ Cheap flights from Incheon Intl (ICN) to Hanoi (HAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HAN
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Hanoi Noibai are usually found in September or May, booked 63 days in advance, depart on a Monday or Sunday and return on a Friday
Cheap flight deals from Incheon Intl to Hanoi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to HanoiExplore the most affordable flight options available from Incheon Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Incheon Intl to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Booking.com deal was found by Cheapflights users on 9/5. 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.
Mon 9/2812:15 am -
Nonstop4h 55m
Thu 10/11:40 am -
Nonstop4h 15m
Deal found 9/5![Multiple Airlines logo]()
$159
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Sat 9/128:40 pm -
Nonstop5h 05m
Wed 9/2312:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$166
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/78:40 pm -
Nonstop5h 05m
Thu 9/1012:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$167
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Tue 9/88:40 pm -
Nonstop5h 05m
Tue 9/2212:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$175
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Mon 9/148:40 pm -
Nonstop5h 05m
Fri 9/1812:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$177
This Jeju Air deal was found by Cheapflights users on 9/3. 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.
Tue 9/88:40 pm -
Nonstop5h 05m
Mon 9/1412:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$178
This Jeju Air deal was found by Cheapflights users on 9/3. 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.
Wed 9/98:40 pm -
Nonstop5h 05m
Thu 9/1012:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Wed 10/76:25 am -
Nonstop4h 30m
Tue 10/131:40 am -
Nonstop4h 15m
Deal found 9/7![VietJet Air logo]()
$181
This Jeju Air deal was found by Cheapflights users on 9/2. 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.
Thu 9/178:40 pm -
Nonstop5h 05m
Fri 9/1812:45 am -
Nonstop4h 50m
Deal found 9/2![Jeju Air logo]()
$183
This Jeju Air deal was found by Cheapflights users on 9/4. 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.
Sun 9/278:40 pm -
Nonstop5h 05m
Wed 9/3012:45 am -
Nonstop4h 50m
Deal found 9/4![Jeju Air logo]()
$184
Best flights from Incheon Intl to HanoiDiscover carefully curated flight deals from Incheon Intl to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Incheon Intl to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Jeju Air deal was found by Cheapflights users on 9/5. 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.
Mon 9/288:40 pm -
Nonstop5h 05m
Tue 9/2912:45 am -
Nonstop4h 50m
Deal found 9/5![Jeju Air logo]()
$199
This Vietnam Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/1212:30 am -
1 stop9h 00m
Tue 10/2012:40 pm -
1 stop7h 55m
Deal found 9/3![Vietnam Airlines logo]()
$279
This Jeju Air deal was found by Cheapflights users on 9/2. 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.
Fri 9/188:40 pm -
Nonstop5h 05m
Sat 9/1912:45 am -
Nonstop4h 50m
Deal found 9/2![Jeju Air logo]()
$203
This Jeju Air deal was found by Cheapflights users on 9/3. 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.
Mon 9/288:40 pm -
Nonstop5h 05m
Wed 9/3012:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$205
This Hahn Air Systems deal was found by Cheapflights users on 9/6. 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 Hahn Air Systems is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2211:50 pm -
1 stop9h 10m
Thu 1/2810:50 pm -
Nonstop4h 35m
Deal found 9/6![Multiple Airlines logo]()
$464
This Hahn Air Systems deal was found by Cheapflights users on 9/6. 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 Hahn Air Systems is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2110:50 am -
1 stop10h 40m
Thu 1/211:45 am -
Nonstop4h 10m
Deal found 9/6![VietJet Air logo]()
$486
This Shenzhen Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/173:15 pm -
1 stop20h 25m
Thu 10/2210:40 am -
2 stops24h 45m
Deal found 9/2![Shenzhen Airlines logo]()
$676
This Philippine Airlines deal was found by Cheapflights users on 9/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:30 pm -
1 stop18h 45m
Sun 9/205:00 am -
2 stops23h 00m
Deal found 9/2![Philippine Airlines logo]()
$900
This Sichuan Airlines deal was found by Cheapflights users on 9/3. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
2 stops15h 30m
Sat 11/149:00 am -
2 stops23h 45m
Deal found 9/3![Multiple Airlines logo]()
$874
This Sichuan Airlines deal was found by Cheapflights users on 9/3. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/18:30 am -
2 stops15h 30m
Thu 3/119:00 am -
2 stops23h 45m
Deal found 9/3![Multiple Airlines logo]()
$893
Last-minute flights from Incheon Intl to HanoiDiscover last-minute flight deals from Incheon Intl to Hanoi. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Hanoi. Data last updated September 7, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Mon 9/78:40 pm -
Nonstop5h 05m
Thu 9/1012:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$167
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Tue 9/88:40 pm -
Nonstop5h 05m
Tue 9/2212:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$175
This Jeju Air deal was found by Cheapflights users on 9/3. 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.
Tue 9/88:40 pm -
Nonstop5h 05m
Sun 9/1312:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$178
This Jeju Air deal was found by Cheapflights users on 9/3. 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.
Wed 9/98:40 pm -
Nonstop5h 05m
Thu 9/1012:45 am -
Nonstop4h 50m
Deal found 9/3![Jeju Air logo]()
$179
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Sat 9/128:40 pm -
Nonstop5h 05m
Wed 9/2312:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$166
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Mon 9/148:40 pm -
Nonstop5h 05m
Fri 9/1812:45 am -
Nonstop4h 50m
Deal found 9/7![Jeju Air logo]()
$177
This Jeju Air deal was found by Cheapflights users on 9/2. 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.
Thu 9/178:40 pm -
Nonstop5h 05m
Sat 9/1912:45 am -
Nonstop4h 50m
Deal found 9/2![Jeju Air logo]()
$183
This Jeju Air deal was found by Cheapflights users on 9/4. 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.
Sun 9/278:40 pm -
Nonstop5h 05m
Wed 9/3012:45 am -
Nonstop4h 50m
Deal found 9/4![Jeju Air logo]()
$184
This Booking.com deal was found by Cheapflights users on 9/5. 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.
Mon 9/2812:15 am -
Nonstop4h 55m
Thu 10/11:40 am -
Nonstop4h 15m
Deal found 9/5![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Wed 10/76:25 am -
Nonstop4h 30m
Tue 10/131:40 am -
Nonstop4h 15m
Deal found 9/7![VietJet Air logo]()
$181
One-way flights from Incheon Intl to HanoiSearch for one-way flight options from Incheon Intl to Hanoi. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Incheon Intl to Hanoi. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Booking.com deal was found by Cheapflights users on 9/6. 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.
Wed 9/168:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Jeju Air logo]()
$78
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Sat 9/128:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$79
This Jeju Air deal was found by Cheapflights users on 9/7. 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.
Mon 9/148:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Jeju Air logo]()
$83
This Jeju Air deal was found by Cheapflights users on 9/6. 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.
Mon 9/218:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Jeju Air logo]()
$85
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Fri 9/258:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Jeju Air logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/56:25 am -
Nonstop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![VietJet Air logo]()
$89
This Super.com deal was found by Cheapflights users on 9/6. 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.
Tue 10/136:25 am -
Nonstop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![VietJet Air logo]()
$90
This Booking.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/66:25 am -
Nonstop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![VietJet Air logo]()
$91
This Jeju Air deal was found by Cheapflights users on 9/6. 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.
Tue 10/138:40 pm -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Jeju Air logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/5. 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.
Fri 11/276:25 am -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![VietJet Air logo]()
$93
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 am -
Nonstop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![VietJet Air logo]()
$94
Find flight deals from Incheon Intl to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hanoi (HAN). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Booking.com) |
One-way from | $78 (Booking.com) |
Popular in | February |
Cheapest in | September |
Average price | $219 |
Good round-trip deal | $200 or less |
Good one-way deal | $101 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl to Hanoi 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Sun 10/4
8:40 pm-11:45 pm
Nonstop5h 05m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$131
Quickest round-trip
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Fri 9/25
6:25 am-8:55 am
Nonstop4h 30m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Fri 10/30
9:15 pm-1:45 pm
1 stop18h 30m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Tue 1/19
10:10 pm-1:50 am
1 stop29h 40m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$166
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Mon 1/18
10:05 pm-1:20 am
1 stop29h 15m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Sat 12/5
11:45 am-1:20 am
1 stop15h 35m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$168
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Sat 10/31
11:45 am-1:20 am
1 stop15h 35m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$168
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Mon 11/30
10:05 pm-1:20 am
1 stop29h 15m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Mon 1/11
10:05 pm-1:20 am
1 stop29h 15m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
IncheonHanoi
ICN Incheon Intl - HAN Hanoi Noibai
ICNHAN
Incheon Intl
Tue 9/15
7:00 am-10:40 pm
2 stops17h 40m
Hanoi Noibai
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$190
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Incheon Intl to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Hanoi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Hanoi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Hanoi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Incheon Intl with our price prediction graph.
ICN-HAN
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 Hanoi
Prices
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Delays
How far ahead should I book a flight from Incheon Intl Airport to Hanoi?
To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Hanoi, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Incheon Intl Airport to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Hanoi (average of $219). Flying from Incheon Intl Airport to Hanoi in February is currently the most expensive (average of $490). 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 HAN?
Find hourly flight availability from Incheon Intl to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
When flying from Incheon Intl Airport to Hanoi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Incheon to Hanoi delayed?
About 14% of weekly flights between Incheon and Hanoi have experienced delays in the past year, with the average delay time being 109 minutes.
What is the most punctual flight time for Incheon to Hanoi flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Hanoi flights?
Over the last year, Jeju Air have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated September 7, 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andVietnam Airlines from Incheon Intl Airport to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Food
8.1
Comfort
8.3
Entertainment
8.2
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 Hanoi. 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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Other flights to Hanoi
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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Top 5 airlines flying from Incheon Intl to Hanoi
Discover the top 5 airlines that operate flights from Incheon Intl to Hanoi. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$232 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$183 | Average$333 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$223 | Average$352 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$267 | Average$446 | FlexibilityNo cancel fee | On-time81% |