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Cheap Flights from Colombo (CMBA) to Hanoi (HAN)

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Flight deals from Colombo to Hanoi

Looking for a cheap last-minute deal or the best return flight from Colombo to Hanoi? Find the lowest prices on one-way and return tickets right here.
Hanoi.$419 per passenger.Departing Thu, 30 Oct, returning Thu, 20 Nov.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 30 Oct, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Thu, 20 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $419, select.
Hanoi.$470 per passenger.Departing Tue, 12 Aug, returning Tue, 19 Aug.Return flight with AirAsia and VietJet Air.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Tue, 12 Aug, arriving in Hanoi.Inbound indirect flight with VietJet Air, departs from Hanoi on Tue, 19 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $470, select.
Hanoi.$488 per passenger.Departing Thu, 13 Nov, returning Tue, 18 Nov.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 13 Nov, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Tue, 18 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $488, select.
Hanoi.$511 per passenger.Departing Thu, 23 Oct, returning Tue, 28 Oct.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Thu, 23 Oct, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Tue, 28 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $511, select.
Hanoi.$514 per passenger.Departing Sat, 20 Sep, returning Sun, 28 Sep.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Sat, 20 Sep, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Sun, 28 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $514, select.
Hanoi.$535 per passenger.Departing Thu, 10 Jul, returning Sun, 13 Jul.Return flight with Thai AirAsia and AirAsia.Outbound indirect flight with Thai AirAsia, departs from Colombo Bandaranayake on Thu, 10 Jul, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Sun, 13 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $535, select.
Hanoi.$535 per passenger.Departing Fri, 29 Aug, returning Tue, 2 Sep.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Colombo Bandaranayake on Fri, 29 Aug, arriving in Hanoi.Inbound indirect flight with Singapore Airlines, departs from Hanoi on Tue, 2 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $535, select.
Hanoi.$536 per passenger.Departing Thu, 31 Jul, returning Sun, 3 Aug.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Colombo Bandaranayake on Thu, 31 Jul, arriving in Hanoi.Inbound indirect flight with AirAsia, departs from Hanoi on Sun, 3 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $536, select.

Find the cheapest month to fly from Colombo to Hanoi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Hanoi flights are currently cheapest in August.
Jun
Find prices
Jul
from $535
Aug
from $470
Sep
from $514
Oct
from $511
Nov
from $488
Dec
from $594
Jan
from $589
Feb
from $611
Mar
from $580
Apr
from $576
May
from $584

Colombo to Hanoi: Alternative routes

Compare routes from Colombo to Hanoi below. You may find an airport to fly into that's cheaper, faster, or easier than Hanoi.

Colombo to Hanoi: Flight information

The things to know before you go.
Cheapest flight found$419
Cheapest month to flyOctober

Finding cheap flights from Colombo to Hanoi: Frequently asked questions

The best price we found for a return flight from Colombo to Hanoi is $419. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Colombo to Hanoi. But we found flights with one stop from $420.
As of June 2025, there are no flights flying from Colombo to Hanoi.
The cheapest month to fly from Colombo to Hanoi is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Hanoi Airport on Thursday, 30 October 2025.
No airlines currently offer direct flights between Colombo and Hanoi Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hanoi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hanoi is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Hanoi is AirAsia .

Travelling from Colombo to Noi Bai International Airport (HAN): What you need to know

  • Bandaranaike International Airport (CMB) is Colombo's main airport. Check out your options for booking a flight from Colombo to Noi Bai International Airport (HAN) leaving from here.

  • Noi Bai International Airport is located in Hanoi. The city operates on the UTC+7 timezone and is one hour 30 minutes ahead of Colombo.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to catch your flight from Colombo to HAN.

  • During high season, allow for longer queues and show up earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Colombo

Colombo Ratmalana Airport (RML)

  • The journey from central Colombo to RML takes about 1 hour 15 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 16 kilometres in 40 minutes or so, depending on traffic.

  • Want a relaxed start to your holiday? Stay near Colombo Ratmalana Airport. Whether you're catching an early flight from Colombo to Noi Bai International Airport or prefer not to feel hurried, these hotels are the ideal choice:

Bandaranaike International Airport (CMB)

  • Maximise your holiday with a stopover on your flight from Colombo to Noi Bai International Airport. Check out these connections between Bandaranaike International Airport and HAN:

    • Kuala Lumpur International Airport (KUL)

    • Suvarnabhumi Airport (BKK)

    • Changi International Airport (SIN)

  • You can get to CMB from the centre of Colombo in approximately 40 minutes by car (depending on traffic conditions). The journey on public transport takes roughly 1 hour 30 minutes to travel the 32 kilometres or so.

  • Flying out early in the morning? Think about staying at one of these hotels near Bandaranaike International Airport the day before your Colombo to HAN flight:

  • Bandaranaike International Airport has an on-time performance rate of 75.71%. This figure provides insight into how often flights that leave from this airport land on schedule.

About Noi Bai International Airport (HAN)

Getting from Noi Bai International Airport (HAN) to central Hanoi

  • Noi Bai International Airport to the centre of Hanoi is roughly 21 kilometres. If you're renting a car or taking a cab, do a little research to make your trip as easy as possible. Journey times will vary based on traffic and the time of day.

  • It takes roughly 1 hour 55 minutes when travelling by public transport.

How to find the cheapest flights from Colombo to Noi Bai International Airport (HAN)

  • $237 is currently the best price for a one-way ticket from Colombo to Noi Bai International Airport. Return flights start at $419. These prices may change based on availability.

  • To find cheap flights from Colombo to HAN, book ahead. Airlines generally offer lower prices when tickets first go on sale.

  • Cheap Colombo to Noi Bai International Airport tickets are easier to find if your travel dates are flexible. Try using the 'Whole month' search tool to compare fares across every month and then pick the cheapest day.

  • Save time searching for cheap flight tickets from Colombo to HAN by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Discover the best deal on a flight from Colombo to Noi Bai International Airport with the help of the filters. Choose your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

The best time to fly from Colombo to Noi Bai International Airport (HAN)

  • April is the quietest month for flights from Colombo to Noi Bai International Airport (HAN), while July is the busiest. Pick the best time to go to Hanoi based on whether you want a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Hanoi is June, with temperatures ranging between 25ºC (77ºF) and 36ºC (97ºF). Book your Colombo to HAN flight ticket then if that's your definition of good weather.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from Colombo to Noi Bai International Airport in January when temperatures are between 10ºC (50ºF) and 22ºC (72ºF).

More about Hanoi

  • Start your Hanoi trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Colombo to Noi Bai International Airport, explore our range of accommodation options including:

  • Ho Chi Minh Mausoleum and Hanoi Street Foods are just the start of the major attractions to put on your Hanoi itinerary. Keep the sightseeing going at Thang Long Water Puppet Theatre.

Explore more of Vietnam

  • Hanoi is easy to fall in love with, but there are so many other corners of Vietnam just waiting to be explored. About 225 kilometres east of Hanoi, a trip to Móng Cái will keep your itinerary packed. Start with leading attractions like Baĩ biển Trà Cổ, Tra Co beach and Biển Trà cổ, Móng Cái, Quảng Ninh.

  • Around 129 kilometres south of Hanoi, Bỉm Sơn is another essential stop in Vietnam. Start your sightseeing at Quang Khanh Pagoda, Thung lũng xanh and Di Tích Lịch Sử Động Cửa Buồng.

Plan the rest of your trip from Colombo to Hanoi

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.