Hanoi, VietnamBusan, South Korea

Flights from Hanoi to Busan

Nonstop flights from Hanoi (HAN) to Busan (PUS) take about 3h 55m (2,736 km). Vietjet and Vietnam Airlines fly it. Lowest fare seen: $131 one-way, nonstop (22 Oct 2026).

All flights from Hanoi →All flights to Busan →

When you land in Busan

The airport transfer and the few things worth sorting before you fly.

Airport transfer

PUS → Busan, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Hanoi →4 lounges at Hanoi AirportTrains, buses and taxi faresPUS to Busan: getting into town →Early arrival or late flightLuggage storage in Busan →1 drop-off point, from ₩5100.00

Things to book in Busan

All 8 things to do in Busan →
from €9.30
Busan Museum of Movies
Sea Life Busan Aquariumfrom €17.65
Busan SEA LIFE Aquarium
from €95.59
Busan Wellness
from €15.49
BUSAN X the SKY

Find hotels in Busan

Hotels, hostels & more · Trip.com

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Airlines flying Hanoi to Busan

Carriers on HAN–PUS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Vietjetnonstop fare seen✈ Vietnam Airlinesnonstop fare seen

Hanoi to Busan fares by month

Cheapest month seen for a nonstop flight: Apr 2027, from $131 one-way. With stops: Oct 2026, from $109. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$28328 Oct 2026 · Vietjet$109 · 1 stop28 Oct 2026 · Vietjet
Nov 2026$25115 Nov 2026 · Vietjet$110 · 1 stop2 Nov 2026 · Vietjet
Dec 2026$19211 Dec 2026 · Vietjet—
Feb 2027$19913 Feb 2027 · Vietnam Airlines—
Apr 2027$1316 Apr 2027 · Vietjet—

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $109 in October 2026, against $131 at best later on.

Nonstop or with a stop

A connection undercut nonstop in 2 of 2 months with both fares.

From Travelpayouts flight-search data, city to city (Hanoi to Busan, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Busan

Based on weather and travel conditions in South Korea

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Peak season: April – June, September – November

More for this trip

Frequently asked questions — Hanoi to Busan flights

How long is the flight from Hanoi to Busan?
A nonstop flight from Hanoi (HAN) to Busan (PUS) takes about 3h 55m, covering 2,736 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Hanoi from Busan by air?
The great-circle distance between Noi Bai International Airport and Gimhae International Airport is 2,736 km (1,700 miles), a medium-haul route.
Which airlines fly from Hanoi to Busan?
Airlines with flights or nonstop fares on the HAN–PUS route include Vietjet and Vietnam Airlines. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Hanoi to Busan cost?
The lowest one-way fare seen recently on HAN–PUS was $131 USD with Vietjet (nonstop), departing 6 Apr 2027, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Hanoi to Busan?
In fares seen on 22 Oct 2026, departures in October 2026 were cheapest, from $109 one-way, against $199 for February 2027, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Hanoi to Busan?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $109 with one stop against $131 nonstop, a saving of $22. Nonstop saves the connection time.
Do I need a visa to travel from Vietnam to South Korea?
It depends on your passport. Some nationalities can enter South Korea visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Busan?
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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