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Koh Samui

$1,176+ 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
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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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 November 20, 2024.

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 November 20, 2024.

This SmartFares deal was found by Cheapflights users on 11/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:00 pmIAD - USM
2 stops40h 15mMultiple Airlines
Thu 12/127:10 pmUSM - IAD
2 stops29h 05mMultiple Airlines
Deal found 11/19$1,415
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Tue 12/37:30 pmBWI - USM
3 stops27h 05mMultiple Airlines
Thu 12/126:15 pmUSM - BWI
3 stops36h 09mMultiple Airlines
Deal found 11/19$2,013
This Cathay Pacific deal was found by Cheapflights users on 11/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:07 pmDCA - USM
2 stops34h 28mMultiple Airlines
Thu 12/1211:40 amUSM - DCA
2 stops33h 14mMultiple Airlines
Deal found 11/19$2,048
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:58 pmDCA - USM
3 stops28h 42mQatar Airways
Thu 12/128:30 pmUSM - DCA
3 stops33h 13mQatar Airways
Deal found 11/19$2,339
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/192:00 pmIAD - USM
2 stops29h 40mTurkish Airlines
Thu 12/267:10 pmUSM - IAD
2 stops36h 20mTurkish Airlines
Deal found 11/19$2,927
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:30 amBWI - USM
2 stops45h 45mSingapore Airlines
Thu 12/264:25 pmUSM - BWI
2 stops50h 35mSingapore Airlines
Deal found 11/19$4,036

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 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

Return

Price

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

Thu 3/20

10:25 pm-6:40 pm

2 stops33h 15m

Ko Samui

Wed 3/26

6:15 pm-1:15 pm

2 stops30h 00m

$1,347

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

Tue 12/3

2:00 pm-6:15 pm

2 stops40h 15m

Ko Samui

Thu 12/12

7:10 pm-12:15 pm

2 stops29h 05m

$1,415

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

Fri 5/9

9:05 pm-8:55 pm

2 stops36h 50m

Ko Samui

Mon 7/7

9:15 am-8:45 am

2 stops34h 30m

$1,793

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

Sat 3/22

6:59 am-7:35 pm

2 stops25h 36m

Ko Samui

Sat 3/29

11:40 am-9:59 am

2 stops33h 19m

$1,927

BaltimoreKoh Samui

BWI - USM

BWIUSM

Baltimore/Washington

Tue 12/3

7:30 pm-10:35 am

3 stops27h 05m

Ko Samui

Thu 12/12

6:15 pm-6:24 pm

3 stops36h 09m

$2,013

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

Tue 12/3

9:07 pm-7:35 pm

2 stops34h 28m

Ko Samui

Thu 12/12

11:40 am-8:54 am

2 stops33h 14m

$2,048

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

Tue 12/3

5:58 pm-10:40 am

3 stops28h 42m

Ko Samui

Thu 12/12

8:30 pm-5:43 pm

3 stops33h 13m

$2,339

Washington, D.C.Koh Samui

DCA - USM

DCAUSM

Washington, D.C. Reagan-National

Fri 4/4

9:30 am-9:15 pm

2 stops48h 45m

Ko Samui

Sun 4/13

1:30 pm-8:55 pm

2 stops42h 25m

$2,468

BaltimoreKoh Samui

BWI - USM

BWIUSM

Baltimore/Washington

Fri 4/4

9:20 pm-6:20 pm

2 stops34h 00m

Ko Samui

Sun 4/13

1:30 pm-7:30 pm

2 stops41h 00m

$2,583

Washington, D.C.Koh Samui

IAD - USM

IADUSM

Washington, D.C. Dulles Intl

Thu 3/20

7:00 am-6:15 pm

3 stops48h 15m

Ko Samui

Wed 3/26

1:25 pm-5:55 am

2 stops27h 30m

$2,736

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 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 November 20, 2024.
Singapore Airlines
8.1
Very good
1,336 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.3

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines
8.1
Very good
1,336 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.3

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways
7.5
Good
3,831 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.3

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Turkish Airlines
7.4
Good
3,915 reviews
Singapore Airlines
8.1
Very good
1,336 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.3

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

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?

    Most travelers choose Washington, D.C. Dulles Intl - Ko Samui, Washington, D.C. Reagan-National - Ko Samui or Baltimore/Washington - Ko Samui when deciding on the best route 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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