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$63+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — HAN
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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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 Sunday 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 July 28, 2025.

Round-trip from

$136
(VietJet Air)

One-way from

$63
(Trip.com)

Popular in

January

Cheapest in

May

Average price

$302

Good round-trip deal

$179 or less

Good one-way deal

$129 or less
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. 13% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 28, 2025.

This VietJet Air deal was found by Cheapflights users on 7/27. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:00 amPUS - HAN
Nonstop4h 30mVietJet Air
Sun 9/1412:55 amHAN - PUS
Nonstop4h 05mVietJet Air
Deal found 7/27$136
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 12/219:05 pmPUS - HAN
1 stop13h 50mMultiple Airlines
Fri 12/267:30 amHAN - PUS
Nonstop4h 00mMultiple Airlines
Deal found 7/25$221
This Jeju Air deal was found by Cheapflights users on 7/28. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:15 amPUS - HAN
1 stop18h 30mJeju Air
Fri 9/512:45 amHAN - PUS
1 stop18h 00mJeju Air
Deal found 7/28$255
This China Eastern deal was found by Cheapflights users on 7/27. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:50 pmPUS - HAN
1 stop9h 30mChina Eastern
Wed 9/102:20 amHAN - PUS
1 stop7h 15mChina Eastern
Deal found 7/27$262

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 July 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

Thu 9/11

8:00 am-10:30 am

Nonstop4h 30m

Hanoi Noibai

Sun 9/14

12:55 am-7:00 am

Nonstop4h 05m

$136

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 9/1

7:15 am-11:45 pm

1 stop18h 30m

Hanoi Noibai

Fri 9/5

12:45 am-8:45 pm

1 stop18h 00m

$255

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 9/8

5:50 pm-1:20 am

1 stop9h 30m

Hanoi Noibai

Wed 9/10

2:20 am-11:35 am

1 stop7h 15m

$262

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sat 8/9

9:35 pm-12:45 am

3 stops29h 10m

Hanoi Noibai

Fri 10/31

1:00 am-7:00 am

Nonstop4h 00m

$308

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Wed 8/27

8:00 am-10:30 am

Nonstop4h 30m

$63

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sun 10/26

10:35 am-1:05 pm

Nonstop4h 30m

$93

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sun 10/26

8:50 pm-6:35 pm

1 stop23h 45m

$109

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Mon 8/11

7:15 am-11:45 pm

1 stop18h 30m

$140

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Sun 10/26

5:50 pm-2:45 pm

2 stops46h 55m

$172

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

Fri 10/3

12:45 pm-1:10 am

2 stops14h 25m

$790

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 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 $956). Flying from Busan to Hanoi in December is currently the most expensive (average of $1,618). 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 July 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 11% on airfare.

Weekly flight availability from Busan to Hanoi

Explore weekly flight availability from Busan 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 July 28, 2025.

The most flights from PUS to HAN are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 July 28, 2025.
See what other customers who have flown with Vietnam Airlines, Air China, and China Eastern 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
7.5
Good
197 reviews

Comfort

7.5

Boarding

7.5

Entertainment

6.2

Food

6.7

Crew

8.1

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
197 reviews
Vietnam Airlines
7.5
Good
197 reviews

Comfort

7.5

Boarding

7.5

Entertainment

6.2

Food

6.7

Crew

8.1

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Air China
7.3
Good
91 reviews
Vietnam Airlines
7.5
Good
197 reviews

Comfort

7.5

Boarding

7.5

Entertainment

6.2

Food

6.7

Crew

8.1

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
China Eastern
7.2
Good
157 reviews
Vietnam Airlines
7.5
Good
197 reviews

Comfort

7.5

Boarding

7.5

Entertainment

6.2

Food

6.7

Crew

8.1

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
VietJet Air
5.6
Fair
145 reviews
Vietnam Airlines
7.5
Good
197 reviews

Comfort

7.5

Boarding

7.5

Entertainment

6.2

Food

6.7

Crew

8.1

Overall

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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 4 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 4h 10m.

  • How popular is this Busan to Hanoi flight route?

    Within the past month, 5 users have taken a look at flights from Busan Gimhae to Hanoi Noibai.

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

    Cheapflights users have booked flights from Busan to Hanoi round-trip from $136. Other airlines that can offer you cheap pricing are Jeju Air, from $255, and China Eastern, from $262. Users have found that VietJet Air is 49% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $63 on VietJet Air. Other airlines that offer cheap prices include Vietnam Airlines from $93 and Jeju Air from $140 one-way.

  • 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 (90%), Korean Air (90%), VietJet Air( 74%).

  • What are the cheapest flights from Busan to Hanoi?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Busan Gimhae - Hanoi Noibai) can be booked for $201 on average our data indicates $211 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 $956). Flying from Busan to Hanoi in December is currently the most expensive (average of $1,618). 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$153Average$269FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$184Average$284FlexibilityNo cancel feeOn-time81%

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