Koh Samui

$1,012+ Cheap flights from Maryland to Koh Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — USM
dic. 23 — dic. 301
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Cheap flight deals from Maryland to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$1,311
(FlightHub)

One-way from

$1,012
(KAYAK)
From Maryland to Ko Samui
One-way flight from Maryland to Ko Samui

Find flight deals from Maryland to Koh Samui

Cheapest flights from Maryland to Koh Samui
Explore the most affordable flight options available from Maryland to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/279:40 amDCA - USM
3 stops34h 20mMultiple Airlines
lun. 12/307:20 pmUSM - DCA
3 stops37h 40mMultiple Airlines
Deal found 12/17$3,071

Find flights from Maryland to Koh Samui within your budget

Customize your flight search to find flights from Maryland to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

jue. 3/20

3:00 pm-8:10 am

2 stops30h 10m

Ko Samui

mié. 3/26

9:05 pm-8:30 pm

2 stops34h 25m

$1,311

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

vie. 1/31

10:35 am-8:00 am

2 stops33h 25m

Ko Samui

vie. 2/7

8:55 am-8:20 am

2 stops59h 25m

$1,459

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

vie. 5/9

9:05 pm-11:55 am

2 stops27h 50m

Ko Samui

lun. 7/7

8:00 am-8:45 am

2 stops35h 45m

$1,503

BaltimoreKoh Samui

BWI - USM

BWIUSM

Baltimore/Washington

vie. 1/31

8:00 am-7:40 am

3 stops35h 40m

Ko Samui

vie. 2/7

9:30 pm-7:10 pm

3 stops33h 40m

$2,111

BaltimoreKoh Samui

BWI - USM

BWIUSM

Baltimore/Washington

vie. 1/31

8:30 pm-6:15 pm

2 stops33h 45m

Ko Samui

vie. 2/7

1:25 pm-6:45 pm

2 stops41h 20m

$2,530

BaltimoreKoh Samui

BWI - USM

BWIUSM

Baltimore/Washington

lun. 6/9

5:50 pm-6:20 pm

2 stops37h 30m

Ko Samui

lun. 6/16

1:30 pm-4:47 pm

2 stops38h 17m

$2,609

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

vie. 1/31

10:30 am-8:40 am

2 stops58h 10m

Ko Samui

vie. 2/7

3:05 pm-8:10 am

2 stops29h 05m

$4,149

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

vie. 1/31

6:59 am-5:10 pm

3 stops46h 11m

Ko Samui

vie. 2/7

7:00 pm-7:57 pm

3 stops36h 57m

$4,469

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

jue. 5/8

9:05 pm-1:55 pm

2 stops29h 50m

$1,012

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

jue. 5/8

9:30 am-6:20 pm

2 stops45h 50m

$1,503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
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Best time to book a flight from Maryland to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Maryland to Koh Samui

Get recent, data-driven insights about flights from Maryland to Koh Samui including ideal travel times, pricing trends, and more.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated diciembre 18, 2024.
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very good
3,412 reviews
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very good
1,329 reviews
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.5
Good
3,798 reviews
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

7.3
Good
3,907 reviews
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

6.6
Okay
6,820 reviews
8.1
Very good
3,412 reviews

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Koh Samui from Maryland?

    Ko Samui (USM) is the airport you will fly into if you book a flight from Maryland to Koh Samui. It is only a 2.1 mi journey from Ko Samui (USM) to Koh Samui’s city center.

  • What are the most popular routes from Maryland to Koh Samui?

  • Can I find deals for flights from Maryland to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Maryland to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Koh Samui.

  • Can I find deals for business class flights from Maryland to Koh Samui?

    Yes. Cheapflights offers flight deals from Maryland to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maryland to Koh Samui

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