Which airports can I use when flying from Ko Samui to Hanoi?

Flights from Ko Samui to Hanoi usually depart from Ko Samui (USM) and arrive at Hanoi Noibai (HAN).

Which cabin classes can I book on flights from Ko Samui to Hanoi?

Only Economy class is available on flights from Ko Samui to Hanoi.

Which airports do connecting flights from Ko Samui to Hanoi pass through?

One-stop flights from Ko Samui to Hanoi most commonly connect through: • Bangkok Suvarnabhumi (BKK) – 92% of one-stop connections • Bangkok Don Mueang Intl (DMK) – 6% of one-stop connections • Singapore Changi (SIN) – 2% of one-stop connections

Can I save money by using flexible dates for flights from Ko Samui to Hanoi?

Yes. Flexible dates can save you up to 33% on flights from Ko Samui to Hanoi. Friday is the cheapest departure day at £282 return on average, while Saturday is the most expensive at £416, a difference of £134. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Hanoi?

Some of the most popular sights in Hanoi are Hoan Kiem Lake and St. Joseph Cathedral. These are among the most viewed places in Hanoi on KAYAK.

How long is a flight from Ko Samui to Hanoi?

A direct flight from Ko Samui to Hanoi takes 00m, covering 892 miles.

Do I need a passport to fly from Ko Samui to Hanoi?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ko Samui to Hanoi changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £280 to £1,925. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Ko Samui to Hanoi looking right now?

One-way fares from Ko Samui to Hanoi are currently higher than usual. Average one-way flight prices are about £224, which is 8% above the typical average for this route.

How much time can I save by choosing a different stopover airport from Ko Samui to Hanoi?

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 5h 49m, compared to 11h 02m via Singapore Changi (SIN) and 11h 54m via Bangkok Don Mueang Intl (DMK).

How much should I expect to pay for a Ko Samui to Hanoi flight?

Return flights from Ko Samui to Hanoi range from £337 to £416, with an average of £397 over the past 12 months. Anything below £337 counts as a good deal.

Which airline is the cheapest to fly from Ko Samui to Hanoi?

Thai Airways (£310) and Scoot (£794) are the cheapest airlines to fly return from Ko Samui to Hanoi according to KAYAK data over the last 5 days.

What is the most popular stopover airport when flying from Ko Samui to Hanoi?

Bangkok Suvarnabhumi (BKK) is the most popular stopover for the Ko Samui to Hanoi route. 92% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via BKK.

What is the cheapest stopover airport when flying from Ko Samui to Hanoi?

Flights via Bangkok Don Mueang Intl (DMK) offer the most affordable fares, with an average return price of £271. Based on KAYAK data over the past 3 months.

When flying from Ko Samui to Hanoi, which airport offers the shortest stopover?

Bangkok Suvarnabhumi (BKK) had the shortest average connection time for Ko Samui to Hanoi stopovers at 4h 12m over the past 3 months.

£142 CHEAP FLIGHTS from Ko Samui to Hanoi (USM - HAN)

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Cheapest return flight

£280

Typical prices: £337-£416

Multiple Airlines

Sat 13/1Thu 18/1

USM - HAN • 1 stop

Cheapest one-way flight

£142

Typical prices: £188-£234

Multiple Airlines

Tue 18/12

USM - HAN • 1 stop

Direct flights

Not available

There are currently no direct flights between Ko Samui and Hanoi. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

July

Cheapest • 36% price drop

May

Most popular

Good to know

Top stopover airports

Bangkok Don Mueang Intl (DMK)

Cheapest • Avg £271 (return)

Bangkok Suvarnabhumi (BKK)

Shortest trip • 5h 49m (one-way)

Insights

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We hope you enjoy your trip to Hanoi!

Flight Deals

Cheap Flights from Ko Samui to Hanoi (USM-HAN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Ko Samui to Hanoi

Wed, 13 Jan - Mon, 18 Jan

07:00 - 20:25USM Ko Samui-HAN Hanoi Noibai

13h 25m1 stop Bangkok Suvarnabhumi

12:15 - 21:20HAN Hanoi Noibai-USM Ko Samui

9h 05m1 stop Bangkok Suvarnabhumi

£280Multiple Airlines

Fri, 11 Dec - Fri, 18 Dec

07:55 - 16:05USM Ko Samui-HAN Hanoi Noibai

8h 10m1 stop Bangkok Suvarnabhumi

20:25 - 07:45HAN Hanoi Noibai-USM Ko Samui

11h 20m1 stop Bangkok Suvarnabhumi

£310Thai Airways

Wed, 13 Jan - Mon, 18 Jan

08:55 - 19:05USM Ko Samui-HAN Hanoi Noibai

10h 10m2 stops Singapore Changi Ho Chi Minh City

15:50 - 07:45HAN Hanoi Noibai-USM Ko Samui

15h 55m1 stop Bangkok Suvarnabhumi

£328Multiple Airlines

Wed, 9 Dec - Wed, 16 Dec

09:20 - 16:05USM Ko Samui-HAN Hanoi Noibai

6h 45m1 stop Bangkok Suvarnabhumi

20:25 - 08:40HAN Hanoi Noibai-USM Ko Samui

12h 15m1 stop Bangkok Suvarnabhumi

£332Thai Airways

Wed, 9 Dec - Wed, 16 Dec

08:55 - 01:00USM Ko Samui-HAN Hanoi Noibai

16h 05m2 stops Singapore Changi Ho Chi Minh City

15:50 - 20:25HAN Hanoi Noibai-USM Ko Samui

4h 35m1 stop Bangkok Suvarnabhumi

£373Multiple Airlines

Fri, 11 Dec - Fri, 18 Dec

07:55 - 17:00USM Ko Samui-HAN Hanoi Noibai

9h 05m1 stop Bangkok Suvarnabhumi

23:10 - 17:40HAN Hanoi Noibai-USM Ko Samui

18h 30m2 stops Ho Chi Minh City Bangkok Suvarnabhumi

£429Multiple Airlines

Sat, 12 Dec - Sat, 19 Dec

08:55 - 08:35USM Ko Samui-HAN Hanoi Noibai

23h 40m1 stop Singapore Changi

09:35 - 18:55HAN Hanoi Noibai-USM Ko Samui

9h 20m1 stop Singapore Changi

£794Scoot

Fri, 11 Dec - Fri, 18 Dec

08:40 - 18:15USM Ko Samui-HAN Hanoi Noibai

9h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

10:30 - 21:20HAN Hanoi Noibai-USM Ko Samui

10h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

£1,034Cathay Pacific

Tue, 8 Dec - Tue, 15 Dec

07:55 - 18:15USM Ko Samui-HAN Hanoi Noibai

10h 20m2 stops Bangkok Suvarnabhumi Hong Kong Intl

19:25 - 15:35HAN Hanoi Noibai-USM Ko Samui

20h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

£1,085Cathay Pacific

Wed, 9 Dec - Wed, 16 Dec

08:30 - 18:15USM Ko Samui-HAN Hanoi Noibai

9h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

11:15 - 21:20HAN Hanoi Noibai-USM Ko Samui

10h 05m2 stops Hong Kong Intl Bangkok Suvarnabhumi

£1,087Cathay Pacific

Booking Insights

Price, demand, and travel trends for Ko Samui to Hanoi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Airlines

Stopovers

Which airline is the cheapest to fly from Ko Samui to Hanoi?: Thai Airways (£310) and Scoot (£794) are the cheapest airlines to fly return from Ko Samui to Hanoi according to KAYAK data over the last 5 days.

Find deals

Low season	August
High season	May
Cheapest flight	£142

Beat the crowds with an average 93% drop in traveller numbers.

The most popular month to fly with an average 40% increase in traveller numbers.

One-way flight from Ko Samui to Hanoi

When to book flights from Ko Samui to Hanoi

Are your dates flexible? Find out the best times to travel from Ko Samui to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Ko Samui to Hanoi?
Only Economy class is available on flights from Ko Samui to Hanoi.
How long is a flight from Ko Samui to Hanoi?
A direct flight from Ko Samui to Hanoi takes 00m, covering 892 miles.
Do I need a passport to fly from Ko Samui to Hanoi?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Ko Samui to Hanoi flight?
Return flights from Ko Samui to Hanoi range from £337 to £416, with an average of £397 over the past 12 months. Anything below £337 counts as a good deal.
Have flight prices from Ko Samui to Hanoi changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £280 to £1,925. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Ko Samui to Hanoi looking right now?
One-way fares from Ko Samui to Hanoi are currently higher than usual. Average one-way flight prices are about £224, which is 8% above the typical average for this route.
Which airports can I use when flying from Ko Samui to Hanoi?
Flights from Ko Samui to Hanoi usually depart from Ko Samui (USM) and arrive at Hanoi Noibai (HAN).
Which airports do connecting flights from Ko Samui to Hanoi pass through?
One-stop flights from Ko Samui to Hanoi most commonly connect through:

• Bangkok Suvarnabhumi (BKK) – 92% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 6% of one-stop connections
• Singapore Changi (SIN) – 2% of one-stop connections
Can I save money by using flexible dates for flights from Ko Samui to Hanoi?
Yes. Flexible dates can save you up to 33% on flights from Ko Samui to Hanoi. Friday is the cheapest departure day at £282 return on average, while Saturday is the most expensive at £416, a difference of £134.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different stopover airport from Ko Samui to Hanoi?
Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 5h 49m, compared to 11h 02m via Singapore Changi (SIN) and 11h 54m via Bangkok Don Mueang Intl (DMK).
What popular places can I visit in Hanoi?
Some of the most popular sights in Hanoi are Hoan Kiem Lake and St. Joseph Cathedral. These are among the most viewed places in Hanoi on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average £282, about £134 less than Saturday fares (32% savings) based on the last 12 months.
If you can choose when to travel, plan your Ko Samui to Hanoi trip for July. Fares historically average £254 return in that month – typically £198 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Hanoi Noibai Airport.

• Family Transit Hotel

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USM - HAN

£142 Find Cheap Flights from Ko Samui to Hanoi – Compare and Save

Everything you should know

Cheap Flights from Ko Samui to Hanoi (USM-HAN)

Recent return flight deals from Ko Samui to Hanoi

Recent one-way flight deals from Ko Samui to Hanoi

Recent last minute flight deals from Ko Samui to Hanoi

Price, demand, and travel trends for Ko Samui to Hanoi flights

Which airline is the cheapest to fly from Ko Samui to Hanoi?

What is the most popular stopover airport when flying from Ko Samui to Hanoi?

What is the cheapest stopover airport when flying from Ko Samui to Hanoi?

When flying from Ko Samui to Hanoi, which airport offers the shortest stopover?

Key details for Ko Samui to Hanoi flights

Low season

High season

Cheapest flight

When to book flights from Ko Samui to Hanoi

Your Ko Samui to Hanoi flight questions, answered

Your guide to booking Ko Samui to Hanoi flights

More options for your flight from Ko Samui to Hanoi

Complete your trip to Hanoi with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Ko Samui to Hanoi

Find direct flights to and from Ko Samui and Hanoi

Flights to other popular destinations

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