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$50+ Cheap flights from Busan (PUS) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — HAN
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Busan Gimhae to Hanoi Noibai are usually found in May or June, booked 85 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Busan to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$50
(Trip.com)

Popular in

October

Cheapest in

May

Average price

$222

Good round-trip deal

$322 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Busan Gimhae-Hanoi Noibai flight deals.
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Provider most trusted by Cheapflights users for Busan Gimhae-Hanoi Noibai flights.
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From Busan Gimhae to Hanoi Noibai
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One-way flight from Busan Gimhae to Hanoi Noibai
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Busan Gimhae to Hanoi Noibai.
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Price to beat on a one-way flight from Busan Gimhae to Hanoi Noibai.
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Find flight deals from Busan to Hanoi

Cheapest flights from Busan to Hanoi
Explore the most affordable flight options available from Busan to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Sun 10/122:30 pmPUS - HAN
Nonstop4h 30mMultiple Airlines
Thu 10/164:50 pmHAN - PUS
1 stop14h 15mMultiple Airlines
Deal found 9/28$157
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/132:30 pmPUS - HAN
Nonstop4h 30mVietJet Air
Fri 10/1711:15 pmHAN - PUS
1 stop7h 50mVietJet Air
Deal found 9/28$159
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/112:30 pmPUS - HAN
Nonstop4h 30mVietJet Air
Tue 12/235:50 amHAN - PUS
1 stop23h 00mVietJet Air
Deal found 9/27$192
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 10/1310:05 amPUS - HAN
1 stop12h 10mMultiple Airlines
Fri 10/1711:15 pmHAN - PUS
1 stop7h 50mMultiple Airlines
Deal found 9/28$200
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Fri 10/1710:05 amPUS - HAN
1 stop13h 50mMultiple Airlines
Wed 10/2210:30 pmHAN - PUS
1 stop8h 35mMultiple Airlines
Deal found 9/28$207
This Mytrip deal was found by Cheapflights users on 9/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:05 amPUS - HAN
1 stop12h 10mMultiple Airlines
Thu 10/2311:15 pmHAN - PUS
1 stop7h 50mMultiple Airlines
Deal found 9/28$208
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Thu 10/239:30 amPUS - HAN
1 stop12h 45mMultiple Airlines
Tue 10/286:00 pmHAN - PUS
1 stop10h 30mMultiple Airlines
Deal found 9/28$209
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sat 10/112:30 pmPUS - HAN
Nonstop4h 30mMultiple Airlines
Mon 12/222:50 amHAN - PUS
1 stop15h 05mMultiple Airlines
Deal found 9/27$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan 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 September 28, 2025.
Use the filters below to find and compare flights from Busan to Hanoi that are best for you.

Fly from

Busan

Fly to

Hanoi

Route

Depart

Return

Price

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 10/13

10:05 am-8:15 pm

1 stop12h 10m

Hanoi Noibai

Fri 10/17

11:15 pm-9:05 am

1 stop7h 50m

$200

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 10/20

10:05 am-8:15 pm

1 stop12h 10m

Hanoi Noibai

Fri 10/24

11:15 pm-9:05 am

1 stop7h 50m

$220

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sat 10/11

5:50 pm-2:00 pm

1 stop22h 10m

Hanoi Noibai

Mon 12/22

2:45 am-11:35 am

1 stop6h 50m

$226

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Wed 11/12

5:50 pm-2:45 pm

2 stops22h 55m

Hanoi Noibai

Wed 11/19

6:45 pm-11:35 am

1 stop14h 50m

$231

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Fri 10/24

8:00 am-10:30 am

Nonstop4h 30m

Hanoi Noibai

Tue 10/28

12:55 am-6:55 am

Nonstop4h 00m

$255

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Fri 10/17

5:50 pm-1:20 am

1 stop9h 30m

Hanoi Noibai

Sun 10/19

2:20 am-11:35 am

1 stop7h 15m

$260

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Tue 10/14

2:30 pm-5:00 pm

Nonstop4h 30m

Hanoi Noibai

Fri 10/24

7:55 pm-9:05 am

1 stop11h 10m

$264

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Fri 11/7

9:30 am-6:05 pm

1 stop10h 35m

Hanoi Noibai

Tue 11/11

11:00 pm-7:10 am

1 stop30h 10m

$297

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 11/10

8:10 am-11:00 am

Nonstop4h 50m

Hanoi Noibai

Mon 11/17

10:40 am-9:55 am

1 stop21h 15m

$302

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sun 1/11

9:30 am-10:05 am

1 stop26h 35m

Hanoi Noibai

Wed 1/14

12:30 am-6:10 am

Nonstop3h 40m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 23 results
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Compare providers for flights from Busan 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 Busan to Hanoi in September.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Busan 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.

Cheapflights Insights

Everything you need to know about your flight from Busan to Hanoi

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

Use this chart to determine the optimal time to book a round-trip flight from Busan to Hanoi. Price data was last updated on September 26, 2025.

The best time to book flights from Busan to Hanoi is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Busan to Hanoi (average of $866). Flying from Busan to Hanoi in December is currently the most expensive (average of $1,594). 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 PUS to HAN?

Find hourly flight availability from Busan 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 28, 2025.

One of the essential ways to save on airfare from Busan 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 17% on airfare.

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 28, 2025.
See what other customers who have flown with Vietnam Airlines and VietJet Air from Busan to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.6
Good
201 reviews

Comfort

7.6

Entertainment

6.3

Crew

8.1

Overall

7.6

Boarding

7.5

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Vietnam Airlines
7.6
Good
201 reviews
Vietnam Airlines
7.6
Good
201 reviews

Comfort

7.6

Entertainment

6.3

Crew

8.1

Overall

7.6

Boarding

7.5

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
VietJet Air
5.6
Fair
147 reviews
Vietnam Airlines
7.6
Good
201 reviews

Comfort

7.6

Entertainment

6.3

Crew

8.1

Overall

7.6

Boarding

7.5

Food

6.8

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

Related info for your journey

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

  • What airports do I use to fly from Busan to Hanoi?

    You will need to book a flight from Busan Gimhae to Hanoi Noibai if you want to fly from Busan to Hanoi. At least 2 different airlines have flights from Gimhae (PUS) to Noibai (HAN) on a regular basis. There are 3 flights to Hanoi from the Busan airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PUS to HAN to be around 22h 20m.

  • How popular is this Busan to Hanoi flight route?

    Within the past month, 8 users have taken a look at flights from Busan Gimhae to Hanoi Noibai.

  • How long is the flight from Busan to Hanoi?

    A quick flight from Busan to Hanoi can take about 4h 30m. China Eastern provides one of the quickest options available for as low as $255. The distance from Busan to Hanoi is about 1699 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Busan to Hanoi round-trip from $153. Another airline that can offer you cheap pricing is Vietnam Airlines. Users have found that VietJet Air is 42% cheaper than the other options available to this destination.

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

    Before booking your flight to Hanoi from Busan, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (93%), Korean Air (93%), VietJet Air( 89%).

  • What are the cheapest flights from Busan to Hanoi?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Busan Gimhae - Hanoi Noibai) can be booked for $243 on average, our data indicates $390 when flying from Busan to Hanoi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Busan to Hanoi (average of $866). Flying from Busan to Hanoi in December is currently the most expensive (average of $1,594). 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

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Top 2 airlines flying from Busan to Hanoi

Discover the top 2 airlines that operate flights from Busan 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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$153Average$273FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$184Average$271FlexibilityNo cancel feeOn-time81%

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