Kuala Lumpur to Hanoi is one of Southeast Asia’s most competitive short-haul routes, flown non-stop in around three and a quarter hours. Five carriers go head-to-head, so promo fares are common and the choice runs from bare-bones low-cost to full-service. Hanoi is the gateway to northern Vietnam — the Old Quarter, Halong Bay and the Sapa highlands. This guide covers who flies the route, what a fair return costs in ringgit, and when to book.
Route: Kuala Lumpur (KUL) → Hanoi Noi Bai (HAN)
Distance: approximately 1,970 km (1,225 miles)
Non-stop flight time: about 3h 20m northbound
Direct flights: Yes — AirAsia, Batik Air Malaysia, Malaysia Airlines, Vietnam Airlines and Vietjet Air all fly non-stop from Kuala Lumpur. With five carriers competing, direct fares are usually very good value.
Fares from Kuala Lumpur to Hanoi (MYR)
Hanoi is busiest in its cool, dry season from November to March, and fares peak sharply around Tet (Vietnamese Lunar New Year, late January or February) and the year-end holidays. The hot, wet summer (May–August) still sees domestic demand but softer international fares, while the spring and autumn shoulders are pleasant and often the best value. The table below shows when the route is busiest. We no longer print per-month fare estimates here, because they were never measured.
| Month | Demand |
|---|---|
| January | high (Tet approaches) |
| February | very high (Tet) |
| March | medium |
| April | medium |
| May | medium |
| June | medium (summer) |
| July | medium (school break) |
| August | medium |
| September | low |
| October | low-medium (autumn) |
| November | medium-high |
| December | very high |
We do not quote a target fare for this route. Our price tracking holds no recorded observations for it, so a “typical” or “good deal” figure here would be an estimate dressed up as a measurement — so this page leaves it out rather than guess. The seasonal pattern above is the part we can stand behind; check the live fare for the number.
Airlines on this route
Non-stop (about 3h 20m):
- AirAsia — the most frequent low-cost option, non-stop KUL → Hanoi; cheapest fares, hand baggage only unless you add a bag.
- Vietjet Air — Vietnam’s low-cost carrier; frequent promos, similar bare-fare model to AirAsia.
- Batik Air Malaysia — low-cost with a more generous standard allowance than the ultra-budget carriers.
- Malaysia Airlines — full-service non-stop with a checked bag included and network connections.
- Vietnam Airlines — the Vietnamese flag carrier, full-service with a checked bag and onward domestic links.
Because five carriers compete, this route rarely lacks a decent fare. The two low-cost Vietnamese and Malaysian carriers usually set the floor; the full-service airlines cost a little more but bundle in luggage and a better onboard experience.
When to book & how to save
- Book 1–3 months ahead for the best fares; with five airlines, prices are keenest well in advance rather than last-minute.
- Steer clear of Tet: the Vietnamese Lunar New Year (late January or February) is the most expensive and busiest window — flights fill and fares spike.
- Travel in the shoulders: March–April and September–October are pleasant in Hanoi and usually the best value.
- Compare all-in prices: AirAsia, Vietjet and Batik headline fares may exclude checked bags, while Malaysia Airlines and Vietnam Airlines include one — add luggage before deciding.
- Set a fare alert: on a five-carrier route the promos come round often, so a little patience pays off.
Arriving in Hanoi
Flights land at Noi Bai International Airport (HAN), about 27 km north of central Hanoi; international arrivals use Terminal 2. The cheapest way into town is the public express bus (routes 86 or 68) for around ₫35,000–₫45,000 (Vietnamese dong), taking 45–60 minutes. A metered or airport taxi to the Old Quarter runs roughly ₫280,000–₫400,000 and takes 30–45 minutes depending on traffic; ride-hailing apps are usually cheaper than the taxi rank. Agree the fare or insist on the meter before you set off.
Frequently asked questions
How long is the flight from Kuala Lumpur to Hanoi?
A non-stop flight takes about 3 hours 20 minutes from Kuala Lumpur to Hanoi, and a similar time back. One-stop itineraries through Bangkok, Singapore or Ho Chi Minh City typically take 6 to 9 hours in total, depending on the connection.
Are there direct flights from Kuala Lumpur to Hanoi?
Yes — and plenty of them. AirAsia, Vietjet Air, Batik Air Malaysia, Malaysia Airlines and Vietnam Airlines all fly non-stop from Kuala Lumpur to Hanoi. With five carriers competing, you rarely need a one-stop routing.
How much does it cost to fly from Kuala Lumpur to Hanoi?
A typical economy return runs about RM 430–RM 1,250 depending on the season. The cheapest promos dip to around RM 400–RM 500 in the quieter months, while Tet (late January or February) and the December peak sit at the top of the range.
What is the cheapest month to fly from Kuala Lumpur to Hanoi?
September and the spring shoulder (March–April) are usually the cheapest months to fly. Avoid Tet (late January or February) and the December year-end peak, which are the busiest and most expensive.
Which airlines fly from Kuala Lumpur to Hanoi?
Non-stop: AirAsia, Vietjet Air, Batik Air Malaysia, Malaysia Airlines and Vietnam Airlines. The low-cost carriers usually set the cheapest fares; Malaysia Airlines and Vietnam Airlines cost a little more but include a checked bag.
Which airport do I fly into in Hanoi?
All flights use Noi Bai International Airport (HAN), about 27 km north of the city; international flights arrive at Terminal 2. It’s a 30–60 minute transfer into central Hanoi by taxi or express bus.
How far in advance should I book Kuala Lumpur to Hanoi flights?
Aim to book 1 to 3 months ahead. Even with five carriers, the cheapest promo seats sell out and fares climb sharply around Tet and the year-end peak, so booking early almost always beats waiting.
Is it cheaper to fly on weekdays?
Often, yes — midweek departures (Tuesday to Thursday) tend to be a little cheaper than Friday–Sunday, and flying out and back on weekdays can save RM 60–RM 140 on a return. Being flexible by a day or two is one of the easiest ways to cut the fare.
Route and schedule details from current airline schedules; last reviewed July 2026. Prices are indicative economy returns and change with demand — always check the live fare before booking.
