Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Baltimore to Ko Samui from $1,145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Ko Samui departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Baltimore to Ko Samui

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to Ko Samui that have been recently found on momondo from popular airlines, departing in the coming months.
Singapore Airlines Logo
7:28 pm - 9:10 pmBWI-USM
38h 42m2 stops
Singapore Airlines Logo
1:25 pm - 4:47 pmUSM-BWI
38h 22m2 stops
$1,908Singapore Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 31
British Airways Logo
9:20 pm - 6:15 pmBWI-USM
33h 55m2 stops
British Airways Logo
4:25 pm - 7:35 pmUSM-BWI
38h 10m2 stops
$2,688British Airways
Find Deal
Sun, Aug 24 - Sun, Aug 31
British Airways Logo
9:20 pm - 9:10 pmBWI-USM
36h 50m2 stops
British Airways Logo
1:30 pm - 7:35 pmUSM-BWI
41h 05m2 stops
$2,759British Airways
Find Deal
Tue, Jun 3 - Wed, Jun 11
Cathay Pacific Logo
11:26 am - 6:35 pmBWI-USM
44h 09m2 stops
Cathay Pacific Logo
10:55 am - 11:53 pmUSM-BWI
47h 58m2 stops
$2,828Cathay Pacific
Find Deal
Sat, Jun 14 - Sat, Jun 21
British Airways Logo
9:20 pm - 9:10 pmBWI-USM
36h 50m2 stops
British Airways Logo
4:25 pm - 7:35 pmUSM-BWI
38h 10m2 stops
$2,980British Airways
Find Deal
Tue, Jun 17 - Fri, Jul 4
 Logo
8:30 pm - 6:30 pmBWI-USM
35h 00m3 stops
 Logo
9:30 am - 7:29 pmUSM-BWI
44h 59m3 stops
$3,048
Find Deal
Sat, Jun 14 - Sat, Jun 21
British Airways Logo
9:22 am - 9:10 pmBWI-USM
48h 48m3 stops
British Airways Logo
1:30 pm - 7:35 pmUSM-BWI
41h 05m2 stops
$3,072British Airways
Find Deal
Sat, Jun 14 - Sat, Jun 21
Singapore Airlines Logo
6:00 pm - 6:15 pmBWI-USM
61h 15m3 stops
Singapore Airlines Logo
1:30 pm - 4:54 pmUSM-BWI
38h 24m2 stops
$3,267Singapore Airlines
Find Deal
Tue, Jun 3 - Wed, Jun 11
Singapore Airlines Logo
6:00 pm - 6:15 pmBWI-USM
37h 15m2 stops
Singapore Airlines Logo
4:25 pm - 8:07 amUSM-BWI
50h 42m3 stops
$3,652Singapore Airlines
Find Deal
Tue, Jun 3 - Fri, Jun 6
Singapore Airlines Logo
6:00 pm - 6:15 pmBWI-USM
61h 15m3 stops
Singapore Airlines Logo
4:25 pm - 4:54 pmUSM-BWI
59h 29m3 stops
$4,256Singapore Airlines
Find Deal
Tue, Jun 3 - Wed, Jun 11

Singapore Airlines flights from Baltimore to Ko Samui

Our best Singapore Airlines deals on Baltimore to Ko Samui flight tickets
Singapore Airlines
Oct 1
BWI7:28 pmBaltimore/Washington
38h 42m
2 stops
USM9:10 pmKo Samui
Oct 31
USM1:25 pmKo Samui
38h 22m
2 stops
BWI4:47 pmBaltimore/Washington
Singapore Airlines
Jun 3
BWI6:00 pmBaltimore/Washington
61h 15m
3 stops
USM6:15 pmKo Samui
Jun 11
USM1:30 pmKo Samui
38h 24m
2 stops
BWI4:54 pmBaltimore/Washington
Singapore Airlines
Jun 3
BWI6:00 pmBaltimore/Washington
37h 15m
2 stops
USM6:15 pmKo Samui
Jun 6
USM4:25 pmKo Samui
50h 42m
3 stops
BWI8:07 amBaltimore/Washington

British Airways flights from Baltimore to Ko Samui

Our best British Airways deals on Baltimore to Ko Samui flight tickets
British Airways
Aug 24
BWI9:20 pmBaltimore/Washington
33h 55m
2 stops
USM6:15 pmKo Samui
Aug 31
USM4:25 pmKo Samui
38h 10m
2 stops
BWI7:35 pmBaltimore/Washington
British Airways
Jun 3
BWI9:20 pmBaltimore/Washington
36h 50m
2 stops
USM9:10 pmKo Samui
Jun 11
USM1:30 pmKo Samui
41h 05m
2 stops
BWI7:35 pmBaltimore/Washington
British Airways
Jun 17
BWI9:20 pmBaltimore/Washington
36h 50m
2 stops
USM9:10 pmKo Samui
Jul 4
USM4:25 pmKo Samui
38h 10m
2 stops
BWI7:35 pmBaltimore/Washington

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Baltimore to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Wednesday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $325. Flights from Baltimore to Ko Samui on a Sunday will generally be more expensive and average around $714. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Baltimore to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $286. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $399 per ticket.

When to book flights from Baltimore to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Ko Samui (BWI to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Ko Samui

Best Price Found

$1,145

Fastest flight time

33h 55m

Direct flights

None

Airports in Ko Samui

1 airport
The best one-way flight to Ko Samui from Baltimore in the past 72 hours is $1,145. The best round-trip flight deal from Baltimore to Ko Samui found on momondo in the last 72 hours is $1,908.
The fastest flight from Baltimore to Ko Samui takes 33h 55m
There are no direct flights from Baltimore to Ko Samui. Popular non-direct route for this connection is Baltimore/Washington Airport - Ko Samui Airport.
There is 1 airport near Ko Samui: Ko Samui (USM)

  • How far is Baltimore/Washington to Ko Samui by plane?

    The distance between Baltimore/Washington and Ko Samui is about 9051.1 mi. Flights usually cover this in 33h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Ko Samui Airport?

    Prices for flights from Baltimore/Washington Airport to Ko Samui Airport refresh daily.

  • How old do you have to be to fly from Baltimore/Washington Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Ko Samui?

Finding the right flight to Ko Samui from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Baltimore to Ko Samui with flexible booking policies on momondo?

Yes. All flights to Ko Samui from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Ko Samui?

Once you have performed a search for Baltimore to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Baltimore to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Ko Samui trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/6
Tue 5/13

Find better results for your trip to Thailand