A large yellow building with a red roof, surrounded by trees and a paved pathway.

₩125,900 Cheap Flights from Seoul (SEL) to Hanoi (HAN)

View ₩125,900 flight on Fri, Aug 28, 2026Opens in a new window

Popular airlines from Seoul to Hanoi (HAN-Noi Bai Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Hanoi (SEL-HAN)

Prices were available within the past 7 days and start at ₩125,900 for one-way flights and ₩280,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Tue, Oct 6 - Thu, Oct 15
ICN
Seoul
HAN
Hanoi
₩280,300 Roundtrip, found 3 days ago
₩280,300
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Tue, Oct 6 from Seoul to Hanoi, returning Thu, Oct 15, priced at ₩280,300 found 3 days ago
Hahn Air Systems
Sun, Aug 16 - Sat, Aug 22
ICN
Seoul
HAN
Hanoi
₩327,100 Roundtrip, found 13 hours ago
₩327,100
Roundtrip
found 13 hours ago
Select Hahn Air Systems flight, departing Sun, Aug 16 from Seoul to Hanoi, returning Sat, Aug 22, priced at ₩327,100 found 13 hours ago
Vietnam Airlines
Mon, Sep 21 - Tue, Sep 22
ICN
Seoul
HAN
Hanoi
₩357,700 Roundtrip, found 18 hours ago
₩357,700
Roundtrip
found 18 hours ago
Select Vietnam Airlines flight, departing Mon, Sep 21 from Seoul to Hanoi, returning Tue, Sep 22, priced at ₩357,700 found 18 hours ago
Vietjet Air
Wed, Dec 9 - Sun, Dec 13
ICN
Seoul
HAN
Hanoi
₩361,000 Roundtrip, found 2 days ago
₩361,000
Roundtrip
found 2 days ago
Select Vietjet Air flight, departing Wed, Dec 9 from Seoul to Hanoi, returning Sun, Dec 13, priced at ₩361,000 found 2 days ago
Philippine Airlines
Sat, May 8 - Tue, May 11
ICN
Seoul
HAN
Hanoi
₩442,900 Roundtrip, found 3 days ago
₩442,900
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Sat, May 8 from Seoul to Hanoi, returning Tue, May 11, priced at ₩442,900 found 3 days ago
China Eastern Airlines
Tue, Aug 18 - Sat, Aug 22
ICN
Seoul
HAN
Hanoi
₩449,700 Roundtrip, found 10 hours ago
₩449,700
Roundtrip
found 10 hours ago
Select China Eastern Airlines flight, departing Tue, Aug 18 from Seoul to Hanoi, returning Sat, Aug 22, priced at ₩449,700 found 10 hours ago
Korean Air
Wed, Aug 26 - Fri, Sep 4
ICN
Seoul
HAN
Hanoi
₩451,700 Roundtrip, found 10 hours ago
₩451,700
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Wed, Aug 26 from Seoul to Hanoi, returning Fri, Sep 4, priced at ₩451,700 found 10 hours ago
9G Rail Limited
Tue, Sep 8 - Tue, Sep 8
ICN
Seoul
HAN
Hanoi
₩466,100 Roundtrip, found 1 day ago
₩466,100
Roundtrip
found 1 day ago
Select 9G Rail Limited flight, departing Tue, Sep 8 from Seoul to Hanoi, returning Tue, Sep 8, priced at ₩466,100 found 1 day ago
Xiamen Airlines
Tue, Aug 4 - Sat, Aug 8
ICN
Seoul
HAN
Hanoi
₩523,300 Roundtrip, just found
₩523,300
Roundtrip
just found
Select Xiamen Airlines flight, departing Tue, Aug 4 from Seoul to Hanoi, returning Sat, Aug 8, priced at ₩523,300 just found
Air China
Wed, Jul 22 - Thu, Aug 6
ICN
Seoul
HAN
Hanoi
₩537,600 Roundtrip, found 17 hours ago
₩537,600
Roundtrip
found 17 hours ago
Select Air China flight, departing Wed, Jul 22 from Seoul to Hanoi, returning Thu, Aug 6, priced at ₩537,600 found 17 hours ago

Alternative airports near Hanoi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Noi Bai Intl. HAN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from ₩468,400
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city center24 min
Flights from ₩468,400

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Hanoi Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seoul (SEL-All Airports) and HAN start from ₩280,300. Book ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to HAN?
Each airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) to Hanoi Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to Noi Bai Intl. Airport (HAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Hanoi Intl. Airport?
The flight distance between Seoul (SEL-All Airports) and Noi Bai Intl. Airport (HAN) is 2,700 kilometers. Pack yourself a snack, a drink and a few good podcasts. Keep yourself occupied and the hours will zip by.
Which airlines fly direct from Seoul (SEL-All Airports) to HAN?
Whether you're after a one-way or return flight, you'll have your choice of airlines that will take you directly from Seoul (SEL-All Airports) to Hanoi Intl. Airport. Here's a list of the most popular ones:

  • Korean Air - (KE) with 91 monthly flights
  • VietJet Air - (VJ) with 60 monthly flights
  • Vietnam Airlines - (VN) with 60 monthly flights
  • Asiana Airlines - (OZ) with 43 monthly flights

Are Seoul (SEL-All Airports) to HAN flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute deals between Seoul (SEL-All Airports) and HAN are possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines release their prices up to 12 months before the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when the price dips.

Travel information

Origin airport
Incheon Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air Macau Company, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Japan Airlines, Jeju Air, Juneyao Air, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Roundtrip price
₩280,300
Distance
2668 km

Book with confidence

Incheon to Hanoi Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Hanoi will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Hanoi.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEL to HAN flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Incheon to Hanoi Flights
*Available to Expedia members.