Cheap flights to Koh Samui

ICT — USM
6 Jun — 13 Jun1
Return
1 adult
Economy
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Tue 6/6
Tue 13/6

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Flights to Koh Samui in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

January

Cheapest in

April

Average price

₹ 49,035

Return from

₹ 40,187

One-way from

₹ 19,184
High demand for flights, 12% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in June 2023
From New Delhi Indira Gandhi Intl to Ko Samui
One-way flight from New Delhi Indira Gandhi Intl (DEL) to Ko Samui (USM)

Cheap flights to Koh Samui in June, July 2023

The best prices found for USM flights for June, July
These are some of the cheapest-priced fares users can find on flights departing to Koh Samui in June and July 2023. Be sure to check back soon as deals update often.

Koh Samui 2023 flight deals

Cheap flights to Koh Samui found for this year
Check out some of the best flight deals to Koh Samui in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Last minute flights to Koh Samui

Late deals on return flights to Koh Samui, departing today and this week
Have a look at some of the best last-minute flights available departing to Koh Samui. Make sure to double check the price, time, and destination to confirm all are correct.

One-way flights to Koh Samui

The cheapest one-way flights to Koh Samui
Take a look at some of the best available flights travelling to Koh Samui at this time. Users seeking round-trip flights to Koh Samui should update the search form at the top of the page accordingly.

Find flights to Koh Samui within your budget

Use the slider to find flights to Koh Samui that fit your budget.

Fly from

Any airport

Budget

₹ 40,187 - ₹ 76,406

Route

Depart

Return

Price

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 11/7

1 stop8h 30m

Ko Samui

Sat 15/7

1 stop24h 55m

₹ 40,187

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Wed 25/10

1 stop10h 30m

Ko Samui

Tue 31/10

2 stops17h 20m

₹ 40,435

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 11/7

1 stop8h 30m

Ko Samui

Sat 15/7

2 stops14h 05m

₹ 41,014

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 24/10

2 stops14h 45m

Ko Samui

Tue 31/10

2 stops17h 20m

₹ 44,239

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 20/6

1 stop8h 30m

Ko Samui

Tue 27/6

2 stops13h 35m

₹ 44,735

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 11/7

2 stops16h 05m

Ko Samui

Sat 15/7

2 stops39h 35m

₹ 58,958

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Thu 29/6

1 stop7h 30m

Ko Samui

Fri 7/7

1 stop13h 40m

₹ 61,521

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Fri 30/6

1 stop7h 00m

Ko Samui

Fri 7/7

1 stop13h 40m

₹ 66,566

New Delhi Indira Gandhi IntlKo Samui

DEL - USM

DELUSM

New Delhi Indira Gandhi Intl

Tue 24/10

2 stops34h 10m

Ko Samui

Tue 31/10

1 stop14h 05m

₹ 76,406

Flights are sorted by cheapest first

Deals found on 1/6

What is the cheapest month to fly to Koh Samui?

The cheapest ticket to Koh Samui found for each month in 2023 based on historical flight searches by Cheapflights users.

January

₹ 48,704

February

₹ 49,862

March

₹ 46,224

April

₹ 34,730

May

₹ 44,322

June

₹ 44,735

July

₹ 44,570

August

₹ 42,668

September

₹ 42,833

October

₹ 48,374

November

₹ 46,803

December

₹ 47,051

Currently, April is the cheapest month in which you can book a flight to Koh Samui. Flying to Koh Samui in February will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Koh Samui?

Average Koh Samui flight ticket prices and weather conditions for 2023 and 2024 by month

DEL - USM

Price

₹ 34,722 - ₹ 64,473

USM

Temperature

27 - 29 °C

USM

Rainfall

58 - 490 mm

When is the best time to book a flight to Koh Samui?

To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Koh Samui?

Monday is currently, on average, the cheapest day to fly to Koh Samui. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to Koh Samui?

To get the best value, try booking a flight at midday when visiting Koh Samui. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.

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