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Hanoi

$83+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — HAN
4月 28 — 5月 51
週二 4/28
週二 5/5
1 adult, Economy
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Cheapflights Tip: The best prices from Busan Gimhae to Hanoi Noibai are usually found in May or September, booked 89 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 3月 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
週一 6/158:10 am
PUS
-
HAN
Nonstop4h 30m
Multiple Airlines
週二 6/231:40 am
HAN
-
PUS
1 stop17h 25m
Multiple Airlines
Deal found 3/26$205
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
週一 6/158:10 am
PUS
-
HAN
Nonstop4h 30m
Multiple Airlines
週一 6/2211:15 pm
HAN
-
PUS
1 stop10h 45m
Multiple Airlines
Deal found 3/26$206
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
週二 6/168:10 am
PUS
-
HAN
Nonstop4h 30m
Multiple Airlines
週一 6/221:40 am
HAN
-
PUS
1 stop11h 45m
Multiple Airlines
Deal found 3/26$207
This Vietnam Airlines deal was found by Cheapflights users on 3/27. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 9/1411:00 am
PUS
-
HAN
Nonstop4h 15m
Vietnam Airlines
週五 9/184:30 pm
HAN
-
PUS
1 stop11h 35m
Vietnam Airlines
Deal found 3/27$208
This oojo deal was found by Cheapflights users on 3/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 5/1710:00 am
PUS
-
HAN
1 stop16h 10m
Vietnam Airlines
週三 5/279:55 am
HAN
-
PUS
1 stop18h 10m
Vietnam Airlines
Deal found 3/24$209
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 5/1110:00 am
PUS
-
HAN
1 stop13h 10m
Vietnam Airlines
週五 5/151:25 pm
HAN
-
PUS
1 stop14h 40m
Vietnam Airlines
Deal found 3/26$210
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
週三 6/1010:00 am
PUS
-
HAN
1 stop9h 10m
Vietnam Airlines
週四 6/257:00 pm
HAN
-
PUS
1 stop10h 50m
Vietnam Airlines
Deal found 3/28$211
This Mytrip deal was found by Cheapflights users on 3/28. 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.
週三 5/1310:00 am
PUS
-
HAN
1 stop13h 45m
Vietnam Airlines
週三 5/203:20 pm
HAN
-
PUS
1 stop12h 45m
Vietnam Airlines
Deal found 3/28$213
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
週二 6/167:55 am
PUS
-
HAN
1 stop8h 35m
Vietnam Airlines
週一 6/229:00 pm
HAN
-
PUS
1 stop8h 50m
Vietnam Airlines
Deal found 3/26$214
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 6/1011:00 am
PUS
-
HAN
Nonstop4h 15m
Vietnam Airlines
週三 6/245:00 pm
HAN
-
PUS
1 stop12h 50m
Vietnam Airlines
Deal found 3/28$217

Find 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 3月 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(Kiwi.com)

One-way from

$83
(Booking.com)

Popular in

February

Cheapest in

May

Average price

$248

Good round-trip deal

$246 or less

Good one-way deal

$77 or less
Provider with most accurate pricing for Busan Gimhae-Hanoi Noibai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Busan Gimhae-Hanoi Noibai flights.
Search Deals
From Busan Gimhae to Hanoi Noibai
Search Deals
One-way flight from Busan Gimhae to Hanoi Noibai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Busan Gimhae to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Busan Gimhae to Hanoi Noibai.
Search Deals

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 3月 29, 2026.
Use the filters below to find and compare flights from Busan to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週一 9/14

11:00 am-1:15 pm

Nonstop4h 15m

Hanoi Noibai

週四 9/17

1:15 am-7:05 am

Nonstop3h 50m

$212

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週三 5/13

8:10 am-10:40 am

Nonstop4h 30m

Hanoi Noibai

週二 5/19

1:05 am-7:10 am

Nonstop4h 05m

$238

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週三 6/17

10:00 am-6:10 pm

1 stop10h 10m

Hanoi Noibai

週二 6/23

9:00 pm-7:50 am

1 stop8h 50m

$255

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週一 5/11

11:00 am-1:15 pm

Nonstop4h 15m

Hanoi Noibai

週五 5/15

4:30 pm-6:05 am

1 stop11h 35m

$257

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週六 9/5

8:00 am-2:30 pm

1 stop8h 30m

Hanoi Noibai

週六 9/12

4:30 pm-6:05 am

1 stop11h 35m

$261

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週日 5/17

8:10 am-10:40 am

Nonstop4h 30m

Hanoi Noibai

週二 5/26

1:05 am-7:10 am

Nonstop4h 05m

$292

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週一 5/11

8:10 am-10:40 am

Nonstop4h 30m

Hanoi Noibai

週四 5/14

1:05 am-7:10 am

Nonstop4h 05m

$292

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週六 4/18

5:50 pm-2:45 pm

3 stops46h 55m

Hanoi Noibai

週三 4/22

3:45 pm-11:35 am

2 stops17h 50m

$396
Cheapest one-way

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週三 5/13

8:10 am-2:00 pm

2 stops31h 50m

$204
Quickest one-way

BusanHanoi

PUS - HAN

PUSHAN

Busan Gimhae

週三 4/22

10:00 am-7:35 pm

2 stops11h 35m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 March 13, 2026.

The best time to book flights from Busan to Hanoi is 89 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 $124). Flying from Busan to Hanoi in November is currently the most expensive (average of $211). 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 3月 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Busan to Hanoi as you normally would.

How much does it cost to fly round-trip from Busan to Hanoi?

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 3月 29, 2026.
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
7.7
Good
250 reviews

Entertainment

6.3

Food

6.9

Boarding

7.7

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Vietnam Airlines
7.7
Good
250 reviews
Vietnam Airlines
7.7
Good
250 reviews

Entertainment

6.3

Food

6.9

Boarding

7.7

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
VietJet Air
5.6
Fair
163 reviews
Vietnam Airlines
7.7
Good
250 reviews

Entertainment

6.3

Food

6.9

Boarding

7.7

Comfort

7.7

Overall

7.7

Crew

8.2

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

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.

  • How popular is this Busan to Hanoi flight route?

    Within the past month, 7 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. VietJet Air provides one of the quickest options available for as low as $238. 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 45% 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: T'way Air (93%), Vietnam Airlines (89%), Air Busan( 86%).

  • What are the cheapest flights from Busan to Hanoi?

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Busan Gimhae - Hanoi Noibai) can be booked for $391 on average, our data indicates $270 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 $124). Flying from Busan to Hanoi in November is currently the most expensive (average of $211). 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 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 3月 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$153Average$248FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$184Average$248FlexibilityNo cancel feeOn-time81%

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