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Cheap flights from Hanoi to Busan

One-way from $105, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Oct 25$112Mon, Oct 26Any priceTue, Oct 27Any priceWed, Oct 28$105Thu, Oct 29Any priceFri, Oct 30$122Sat, Oct 31Any priceSun, Nov 1$113

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$105
Vietjet, flight VJ 521Found 7 days ago, 1 adult
Check live price
8:25pmHanoiWed, Oct 28
Travel time 5h 40m, 1 stopHANPUS
4:05amBusanThu, Oct 29
$106
Sun PhuQuoc Airways, flight 9G 905Found yesterday, 1 adult
Check live price
5:45amHanoiSun, Nov 15
Travel time 5h 40m, 1 stopHANPUS
1:25pmBusanSun, Nov 15
$112
Vietjet, flight VJ 521Found 6 days ago, 1 adult
Check live price
8:25pmHanoiSun, Oct 25
Travel time 5h 15m, 1 stopHANPUS
3:40amBusanMon, Oct 26
$113
Vietjet, flight VJ 519Found 6 days ago, 1 adult
Check live price
4:45pmHanoiSun, Nov 1
Travel time 5h 15m, 1 stopHANPUS
12:00amBusanMon, Nov 2
$122
Sun PhuQuoc Airways, flight 9G 941Found 4 days ago, 1 adult
Check live price
8:20pmHanoiFri, Oct 30
Travel time 5h 25m, 1 stopHANPUS
3:45amBusanSat, Oct 31

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Busan, booked ahead at a fixed price.
    See options
  • Things to do in BusanPopular tours from $30.48 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for South Korea from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425$11226–27–28$10529–30$12231–

November 2026

MoTuWeThFrSaSu1$1132–3–4–5–6–7–8–9–10–11–12–13–14–15$10616–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
$106 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 28, $105.

Lowest fares by month

In the fares found this week, October has the lowest: from $105 one-way, against $199 in February 2027. Pick a month to see its cheapest date.

  1. Oct$105
  2. Nov$106
  3. Decno fares yet
  4. Janno fares yet
  5. Feb$199
  6. Mar$186
  7. Apr$131
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$105OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$105Wed, Oct 281 stop
November$106Sun, Nov 151 stop
December—
January 2027—
February 2027$199Sat, Feb 13Nonstop
March 2027$186Mon, Mar 11 stop
April 2027$131Tue, Apr 6Nonstop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Busan. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$105$106––$199$186$131–––––
High °C23°17°10°8°10°14°18°22°25°28°30°26°
Low °C15°8°2°-0°2°5°10°15°18°22°24°20°
Precipitation mm805034355090141156188327267161

Source: Busan on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Hanoi to Busan?

In the fares found this week, October has the lowest: from $105 one-way, against $199 in February 2027.

What is the weather in Busan in October?

In October, the cheapest month to fly, the average daily high in Busan is 23 °C and the low 15 °C.

Are there direct flights from Hanoi to Busan?

Yes. Recent fares include nonstop flights with Vietjet and Vietnam Airlines.

How long is the flight from Hanoi to Busan?

A nonstop flight takes about 3h 45m. The distance is 1,701 mi.

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