Cheap flights from Khon Kaen to Hanoi

Khon Kaen
KKC
Noi Bai
HAN

Flight deals from Khon Kaen to Hanoi

Below you can see the best deals on flights Khon Kaen — Hanoi for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 August, from $114.

Top 10 cheap flights from Khon Kaen to Hanoi

VZ
FD
$ 116

Khon Kaen — Hanoi

08:40—20:20
15 Aug 2026
11 h 40 m
1 stop
VZ
FD
$ 116

Khon Kaen — Hanoi

08:40—20:20
13 Aug 2026
11 h 40 m
1 stop
VZ
VJ
$ 118

Khon Kaen — Hanoi

08:40—20:25
15 Aug 2026
11 h 45 m
1 stop
VZ
FD
$ 122

Khon Kaen — Hanoi

08:40—11:50
12 Aug 2026
27 h 10 m
1 stop
SL
FD
$ 123

Khon Kaen — Hanoi

09:50—20:20
15 Aug 2026
10 h 30 m
1 stop
VZ
FD
$ 123

Khon Kaen — Hanoi

08:40—20:20
12 Aug 2026
11 h 40 m
1 stop
SL
FD
$ 124

Khon Kaen — Hanoi

12:45—20:20
13 Aug 2026
7 h 35 m
1 stop
SL
VJ
$ 125

Khon Kaen — Hanoi

09:50—20:25
15 Aug 2026
10 h 35 m
1 stop
FD
FD
$ 126

Khon Kaen — Hanoi

11:50—20:20
15 Aug 2026
8 h 30 m
1 stop
FD
FD
$ 126

Khon Kaen — Hanoi

10:05—20:20
15 Aug 2026
10 h 15 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Khon Kaen to Hanoi?

The price of a flight from Khon Kaen to Hanoi changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $652. Fares also tend to climb as the departure date gets closer.

About the Khon Kaen — Hanoi flight

Looking for cheap flights from Khon Kaen to Hanoi? There are no direct flights on this route, but you can compare convenient connections and fares from different airlines, then book your Khon Kaen — Hanoi ticket online.

There are no direct flights — tickets are sold with a connection (usually via Suvarnabhumi Airport), the whole trip with a connection takes about 24 h 50 min, flights are operated by Thai Airways, Vietnam Airlines, Thai Vietjet Air, Thai AirAsia and 1 more airline, the distance between the cities is around 600 km.

Planning your trip? You may find our Hanoi travel guide, how to get from the airport into town and Hanoi weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $114Min. price
AugustCheapest
AugustPeak season
NoDirect flights
600 kmDistance
5 h 10 minTravel time

Flight ticket prices by day: Khon Kaen — Hanoi

Below is a calendar of the lowest flight ticket prices for Khon Kaen — Hanoi by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $114 in August, and the most expensive are around $114 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Khon Kaen to Hanoi by month. Tickets are usually cheapest in October (around $145) and priciest in December (about $190) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$183highMay$156lowSep$167medium
Feb$188highJun$156lowOct$145low
Mar$156mediumJul$152lowNov$179high
Apr$167mediumAug$148lowDec$190high

Some values are estimated based on seasonality.

When to fly

Weather in Hanoi: it is warmest in June (up to 34 °C on average) and coolest in January (around 20 °C). The driest month is December.

Tickets are usually cheapest in August and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Hanoi

Dry and wet days · Hanoi

Wind speed and direction · Hanoi

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How to get the best deal on a Khon Kaen — Hanoi ticket

  • Book ahead: fares for Khon Kaen — Hanoi are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Hanoi is usually August — plan your trip around it if your dates are flexible.
  • There are no direct flights — travellers usually connect via Suvarnabhumi Airport. Compare different connections: a layover adds time but lowers the price.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Khon Kaen — Hanoi route are operated by 5 airlines; Thai Airways runs the most flights. There are no direct flights — compare carriers and convenient connections below.

There are no direct flights on the Khon Kaen — Hanoi route. Showing airlines offering connecting flights.
  • Thai AirwaysTG
    WebsiteFleet: 7715M pax/year
    • KKC → BKK → HAN (with stopover)
    Open →
  • Vietnam AirlinesVN
    WebsiteFleet: 10323M pax/year
    • KKC → BKK → HAN (with stopover)
    Open →
  • Thai Vietjet AirVZ
    WebsiteFleet: 186.2M pax/year
    • KKC → BKK → HAN (with stopover)
    Open →
  • Thai AirAsiaFD
    WebsiteFleet: 5618.9M pax/year
    • KKC → BKK → HAN (with stopover)
    • KKC → DMK → HAN (with stopover)
    Open →
  • VietJet AirVJ
    WebsiteFleet: 10525.3M pax/year
    • KKC → DMK → HAN (with stopover)
    Open →

Cities and airports on the Khon Kaen — Hanoi route

Flights Khon Kaen — Hanoi depart from Khon Kaen Airport and arrive at Noi Bai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Khon Kaen

KKC
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Hanoi

HAN
Vietnam
About the cityHow to get thereWeatherAll about the country Vietnam
Departure airports
Arrival airports

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Frequently asked questions about the Khon Kaen — Hanoi flight

How long is the flight from Khon Kaen to Hanoi?

There are no direct flights, so travel time depends on the connection in Suvarnabhumi Airport. Based on search data, the whole trip takes about 24 h 50 min including the layover.

How far is it from Khon Kaen to Hanoi?

The distance from Khon Kaen to Hanoi is about 600 km.

Are there direct flights from Khon Kaen to Hanoi?

There are no nonstop flights on this route — tickets are only available with a connection (usually via Suvarnabhumi Airport).

Which airlines fly from Khon Kaen to Hanoi?

Airlines operating Khon Kaen — Hanoi include Thai Airways, Vietnam Airlines, Thai Vietjet Air, Thai AirAsia, VietJet Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Khon Kaen — Hanoi flights use?

Flights from Khon Kaen depart from Khon Kaen Airport, and arrive at Noi Bai International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Khon Kaen to Hanoi?

The price of a Khon Kaen — Hanoi ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in August. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Khon Kaen — Hanoi?

Flights Khon Kaen — Hanoi are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Khon Kaen to Hanoi?

To catch a low fare Khon Kaen — Hanoi, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Khon Kaen

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BangkokChiang MaiPhuketPattayaHo Chi Minh CitySingaporeKuala LumpurDa NangHua HinHong KongLampangMacau

Where else you can fly from Hanoi

See all
Ho Chi Minh CityDa NangNha TrangPhu QuocBangkokSeoulQui NhonSingaporeDa LatTaipeiShanghaiHueGuangzhouCan ThoTokyoShenzhenHong KongKuala LumpurManilaPleikuBuon Ma ThuotDohaKaohsiungMacauOsakaBeijingDelhiTuy HoaSiem ReapVientianeBusanVinhDong HoiXiamenNagoyaFukuokaChengduJakartaAbu DhabiParis

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