$57 Cheap Flights from Busan (PUS) to Hanoi (HAN)

View $57 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Busan to Hanoi (PUS-HAN)

Prices were available within the past 7 days and start at $57 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietjet Air
Thu, Sep 18 - Sun, Sep 21
PUS
Busan
HAN
Hanoi
$136 Roundtrip, found 18 hours ago
$136
Roundtrip
found 18 hours ago
Select Vietjet Air flight, departing Thu, Sep 18 from Busan to Hanoi, returning Sun, Sep 21, priced at $136 found 18 hours ago
Vietjet Air
Wed, Sep 24 - Wed, Oct 1
PUS
Busan
HAN
Hanoi
$161 Roundtrip, found 12 hours ago
$161
Roundtrip
found 12 hours ago
Select Vietjet Air flight, departing Wed, Sep 24 from Busan to Hanoi, returning Wed, Oct 1, priced at $161 found 12 hours ago
Vietjet Air
Fri, Aug 15 - Sat, Aug 23
PUS
Busan
HAN
Hanoi
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Vietjet Air flight, departing Fri, Aug 15 from Busan to Hanoi, returning Sat, Aug 23, priced at $163 found 4 days ago
Vietjet Air
Wed, Sep 24 - Wed, Oct 1
PUS
Busan
HAN
Hanoi
$166 Roundtrip, found 12 hours ago
$166
Roundtrip
found 12 hours ago
Select Vietjet Air flight, departing Wed, Sep 24 from Busan to Hanoi, returning Wed, Oct 1, priced at $166 found 12 hours ago
Vietjet Air
Mon, Aug 11 - Wed, Aug 13
PUS
Busan
HAN
Hanoi
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select Vietjet Air flight, departing Mon, Aug 11 from Busan to Hanoi, returning Wed, Aug 13, priced at $178 found 1 day ago
Vietjet Air
Wed, Aug 20 - Sun, Aug 24
PUS
Busan
HAN
Hanoi
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select Vietjet Air flight, departing Wed, Aug 20 from Busan to Hanoi, returning Sun, Aug 24, priced at $179 found 1 day ago
Vietnam Airlines
Thu, Sep 18 - Fri, Sep 26
PUS
Busan
HAN
Hanoi
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select Vietnam Airlines flight, departing Thu, Sep 18 from Busan to Hanoi, returning Fri, Sep 26, priced at $190 found 6 days ago
China Eastern Airlines
Wed, Jul 9 - Wed, Jul 16
PUS
Busan
HAN
Hanoi
$246 Roundtrip, found 19 hours ago
$246
Roundtrip
found 19 hours ago
Select China Eastern Airlines flight, departing Wed, Jul 9 from Busan to Hanoi, returning Wed, Jul 16, priced at $246 found 19 hours ago
APG Distribution System
Fri, Aug 15 - Sat, Aug 23
PUS
Busan
HAN
Hanoi
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select APG Distribution System flight, departing Fri, Aug 15 from Busan to Hanoi, returning Sat, Aug 23, priced at $283 found 4 days ago
Air China
Thu, Sep 18 - Sun, Sep 21
PUS
Busan
HAN
Hanoi
$365 Roundtrip, found 18 hours ago
$365
Roundtrip
found 18 hours ago
Select Air China flight, departing Thu, Sep 18 from Busan to Hanoi, returning Sun, Sep 21, priced at $365 found 18 hours ago
Flights from Busan (PUS) to Hanoi (HAN)
Origin airport
Gimhae
Destination airport
Noi Bai Intl.
Airlines serving
APG Distribution System, Air China, Cathay Pacific, China Airlines, China Eastern Airlines, Japan Airlines, Korean Air, Vietjet Air, Vietnam Airlines
Roundtrip price
$136
Distance
1700 mi
Average flight time
2 hours 20 mins

Busan to Hanoi Flights

The cheapest times to fly from Busan to Hanoi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Hanoi are during the month of September. You can find some of the cheapest flights from Busan to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Hanoi

Sunday is one of the best days to book for cheap flights from Busan to Hanoi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Busan to Hanoi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Hanoi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Hanoi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN) cost?
Grab cheap return tickets starting at $163 from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Vietjet Air flight leaving PUS on July 21 2025 and touching down at HAN. The price was last updated on June 25 2025 and has not changed since.
What is the cheapest month to fly from PUS to HAN?
Lock in a cheap ticket by booking your nonstop flight from PUS to HAN in September. You can find a one-way Vietjet Air flight for $49 leaving on September 27 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 25 2025 and remains unchanged.
Which airlines fly direct from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
Hop on a nonstop flight with VietJet Air and journey straight from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN).
What is the cheapest airline that flies from PUS to HAN?
With prices starting from $75 for a one-way flight from PUS to HAN, Vietjet Air is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PUS on August 21 2025. Prices were last updated on June 25 2025 and have not changed since.
How many flights per day from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
With an average of 3 direct flights that operate from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN) daily, you'll be jetting off in no time.
What are the most popular departure times for flights from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
More people fly between PUS and HAN at 8 AM than at any other time. Prefer a quieter experience? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from PUS to HAN?
Jet off on a Monday if you're after the largest selection of flights from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN).
What is the earliest flight from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
Take the earliest flight at around 8:00AM UTC+9, heading out of Gimhae Airport (PUS). You'll be in the air for approximately 4h 50m, reaching Noi Bai Intl. Airport (HAN) at approximately 10:50AM UTC+7.
How long does it take to fly from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
The average flight time from PUS to HAN is 4 hours and 54 minutes, covering a distance of 1,700 mi.
What airline has the least delays from PUS to HAN?
With 93% of journeys generally arriving as scheduled, Korean Air has the best on-time performance for direct flights from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN). To keep track of your flight status and get notified about any changes, use the Expedia App.
What is the best time to fly from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
To arrive at Noi Bai Intl. Airport (HAN) on schedule, opt for a flight that takes off from Gimhae Airport (PUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Hanoi from Gimhae Airport (PUS)?
If you're boarding a direct flight from Gimhae Airport (PUS) to Hanoi, Noi Bai Intl. Airport (HAN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN) last-minute?
Holding off until just before your departure to book your flight from PUS to HAN generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a PUS to HAN flight and hotel package?
Securing a PUS to HAN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Noi Bai Intl. Airport (HAN)?
Typically, it's possible to reschedule or cancel your PUS to HAN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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