HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hanoi

$103+ Cheap flights from Seoul (SEL) to Hanoi (HAN)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HAN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seoul 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.

The best prices from Seoul to Hanoi Noibai are usually found in May or June, booked 31 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Seoul to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$332
Provider with most accurate pricing for Seoul (SEL)-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Hanoi Noibai flights.
Search Deals
From Seoul (SEL) to Hanoi Noibai
Search Deals
One-way flight from Seoul (SEL) to Hanoi Noibai
Search Deals
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Seoul to Hanoi

Cheapest flights from Seoul to Hanoi
Explore the most affordable flight options available from Seoul to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/184:40 pmICN - HAN
2 stops11h 05mMultiple Airlines
Wed 1/16:40 pmHAN - ICN
1 stop19h 00mMultiple Airlines
Deal found 12/16$225
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Wed 12/183:40 pmICN - HAN
1 stop12h 45mChina Eastern
Wed 1/11:50 pmHAN - ICN
1 stop25h 35mChina Eastern
Deal found 12/16$227
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Tue 12/246:25 amICN - HAN
Nonstop5h 05mVietJet Air
Tue 1/71:45 amHAN - ICN
Nonstop4h 10mVietJet Air
Deal found 12/18$266
This China Southern deal was found by Cheapflights users on 12/17. 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 Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:55 pmICN - HAN
1 stop27h 15mChina Southern
Fri 12/273:45 pmHAN - ICN
1 stop20h 05mChina Southern
Deal found 12/17$279
This Cathay Pacific deal was found by Cheapflights users on 12/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:35 pmICN - HAN
1 stop16h 30mCathay Pacific
Tue 12/317:25 pmHAN - ICN
1 stop16h 30mCathay Pacific
Deal found 12/17$302
This Jeju Air deal was found by Cheapflights users on 12/17. 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 12/2410:05 pmICN - HAN
Nonstop5h 10mJeju Air
Thu 12/261:40 amHAN - ICN
Nonstop4h 40mJeju Air
Deal found 12/17$319
This Shenzhen Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/252:55 pmICN - HAN
1 stop20h 55mShenzhen Airlines
Sat 12/282:15 amHAN - ICN
1 stop11h 25mShenzhen Airlines
Deal found 12/17$320
This China Airlines deal was found by Cheapflights users on 12/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:25 amICN - HAN
Nonstop5h 05mFlexFlight
Tue 12/311:45 amHAN - ICN
Nonstop4h 10mFlexFlight
Deal found 12/18$430
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Thu 12/266:55 amGMP - HAN
1 stop8h 10mMultiple Airlines
Mon 1/61:00 amHAN - GMP
1 stop15h 00mMultiple Airlines
Deal found 12/18$441
This EVA Air deal was found by Cheapflights users on 12/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:15 pmGMP - HAN
1 stop23h 00mEVA Air
Tue 1/712:35 pmHAN - GMP
1 stop28h 40mEVA Air
Deal found 12/18$488
This Japan Airlines deal was found by Cheapflights users on 12/17. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1812:05 pmGMP - HAN
1 stop12h 25mJapan Airlines
Sun 12/2211:55 pmHAN - GMP
1 stop20h 25mJapan Airlines
Deal found 12/17$501
This Trip.com deal was found by Cheapflights users on 12/18. 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.
Fri 12/2712:00 pmGMP - HAN
1 stop15h 45mChina Eastern
Fri 1/32:45 amHAN - GMP
1 stop15h 05mChina Eastern
Deal found 12/18$666

Find flights from Seoul to Hanoi within your budget

Customize your flight search to find flights from Seoul 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 3/15

6:25 am-9:30 am

Nonstop5h 05m

Hanoi Noibai

Fri 3/21

1:45 am-7:55 am

Nonstop4h 10m

$222

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 4/8

6:50 am-2:55 pm

1 stop10h 05m

Hanoi Noibai

Sun 4/13

5:05 pm-6:40 am

1 stop11h 35m

$223

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 3/15

6:25 am-9:30 am

Nonstop5h 05m

Hanoi Noibai

Sat 3/22

11:00 pm-1:05 pm

1 stop12h 05m

$224

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 3/7

4:15 pm-10:45 am

1 stop20h 30m

Hanoi Noibai

Fri 3/14

11:45 am-9:50 pm

1 stop8h 05m

$227

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 3/11

9:20 pm-12:30 am

Nonstop5h 10m

Hanoi Noibai

Wed 3/19

1:40 am-8:20 am

Nonstop4h 40m

$229

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Tue 2/25

6:25 pm-1:45 am

1 stop9h 20m

Hanoi Noibai

Sun 3/30

2:20 am-3:20 pm

1 stop11h 00m

$234

SeoulHanoi

GMP - HAN

GMPHAN

Seoul Gimpo Intl

Fri 3/21

8:50 pm-1:00 pm

1 stop18h 10m

Hanoi Noibai

Fri 3/28

1:50 pm-11:00 am

1 stop19h 10m

$251

SeoulHanoi

GMP - HAN

GMPHAN

Seoul Gimpo Intl

Tue 1/14

3:40 pm-1:45 am

2 stops12h 05m

Hanoi Noibai

Mon 1/20

12:45 am-1:45 pm

1 stop11h 00m

$315

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Fri 2/14

6:25 am-9:30 am

Nonstop5h 05m

Hanoi Noibai

Tue 2/18

10:50 pm-5:25 am

Nonstop4h 35m

$358

IncheonHanoi

ICN - HAN

ICNHAN

Incheon Intl

Sat 12/28

2:55 pm-9:50 am

1 stop20h 55m

Hanoi Noibai

Sat 1/4

2:15 am-3:40 pm

1 stop11h 25m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 32 results
1
2
3
4

Compare providers for flights from Seoul 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 Seoul to Hanoi in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Hanoi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-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 Seoul-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 Seoul to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Seoul with our price prediction graph.
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.

Travel insights for flights from Seoul to Hanoi

Get recent, data-driven insights about flights from Seoul to Hanoi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Hanoi. Price data was last updated on December 13, 2024.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seoul to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Seoul to Hanoi (average of $975). Flying from Seoul to Hanoi in June is currently the most expensive (average of $1,596). 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 SEL to HAN?

Find hourly flight availability from Seoul 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 December 18, 2024.

One of the essential ways to save on airfare from Seoul to Hanoi is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

Weekly flight availability from Seoul to Hanoi

Explore weekly flight availability from Seoul to Hanoi. 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 December 18, 2024.

The most flights from SEL to HAN are scheduled on a Monday (21 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Hanoi by month

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

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

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

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 December 18, 2024.
Peruse reviews from past customers who have flown with Vietnam Airlines, China Eastern and Shenzhen Airlines from Seoul to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,273 reviews

Food

8.0

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,273 reviews
EVA Air
8.4
Very good
1,273 reviews

Food

8.0

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air
8.4
Very good
1,018 reviews
EVA Air
8.4
Very good
1,273 reviews

Food

8.0

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,273 reviews

Food

8.0

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Asiana Airlines
8.3
Very good
477 reviews
EVA Air
8.4
Very good
1,273 reviews

Food

8.0

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.2

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

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

  • What airport do you fly into for flights to Hanoi from Seoul?

    If you book a flight to Hanoi from Seoul, you will be flying to Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 18 flights from Seoul to Noibai per day from 6 different airlines.

  • How popular is this Seoul to Hanoi flight route?

    Within the past month, 50 users have taken a look at flights from Seoul to Hanoi Noibai.

  • What are the cheapest airlines flying from Seoul to Hanoi round-trip?

    VietJet Air, at $222, was found to be the cheapest airline from Seoul to Hanoi.Alternate airlines to your destination round-trip include Vietnam Airlines and China Southern. You may be able to fly from Seoul to Hanoi for 23% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Hanoi one-way?

    The cheapest airline one-way is VietJet Air, with whom users have recently found tickets for as low as $103. However, be on the lookout for offers from Vietnam Airlines and China Eastern, as they are both options that can get you from Seoul to Hanoi for a low price.

  • What are the most reliable airlines from Seoul to Hanoi?

    Before booking your flight to Hanoi from Seoul, check out the most reliable airlines to get you to your destination on time: Brit Mediterranean (84%), VietJet Air (80%), Korean Air( 75%).

  • What are the cheapest flights from Seoul to Hanoi?

    On average you can expect to pay $585 for a flight from Seoul to Hanoi. The cheapest flight overall is $107 while the most popular route, (Incheon Intl - Hanoi Noibai) is currently priced at $206.

  • Can I find deals for flights from Seoul to Hanoi that include hotel bookings?

    Yes. In addition to deals on Seoul to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Hanoi.

  • Can I find deals for business class flights from Seoul to Hanoi?

    Yes. Cheapflights offers flight deals from Seoul to Hanoi 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 Seoul to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Seoul to Hanoi (average of $975). Flying from Seoul to Hanoi in June is currently the most expensive (average of $1,596). 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.

Top 6 airlines flying from Seoul to Hanoi

Discover the top 6 airlines that operate flights from Seoul 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$146Average$250FlexibilityNo cancel feeOn-timeN/A
Jeju AirCheapest$164Average$269FlexibilityNo cancel feeOn-timeN/A
Shenzhen AirlinesCheapest$208Average$230FlexibilityNo cancel feeOn-time63%
Vietnam AirlinesCheapest$226Average$294FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$246Average$319FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$254Average$362FlexibilityNo cancel feeOn-time81%
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.