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Cheap flights from Baltimore (BWI) to Koh Samui (USM) from $1,919

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — USM
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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When is the cheapest time to fly from Baltimore to Koh Samui (BWI - USM)?

When flying from Baltimore to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Baltimore to Koh Samui

Explore cheap flight options specifically provided by British Airways for the route between Baltimore and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Baltimore to Koh Samui. Deals update often to give you more flight options matching your criteria
Wed 7/319:20 pmBWI - USM
2 stops36h 55mBritish Airways
Sun 8/184:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,528
Thu 8/19:20 pmBWI - USM
2 stops36h 55mBritish Airways
Sun 8/181:30 pmUSM - BWI
2 stops41h 05mBritish Airways
Deal found 5/7$2,529
Wed 7/319:20 pmBWI - USM
2 stops36h 55mBritish Airways
Fri 8/164:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,721
Mon 7/299:20 pmBWI - USM
2 stops58h 00mBritish Airways
Sun 8/184:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,734
Fri 5/319:15 pmBWI - USM
2 stops34h 05mBritish Airways
Sat 6/84:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,775
Tue 7/309:20 pmBWI - USM
2 stops36h 55mBritish Airways
Tue 8/201:30 pmUSM - BWI
2 stops41h 05mBritish Airways
Deal found 5/6$2,789
Mon 7/299:20 pmBWI - USM
2 stops36h 55mBritish Airways
Mon 8/191:30 pmUSM - BWI
2 stops41h 05mBritish Airways
Deal found 5/6$2,816
Thu 8/19:20 pmBWI - USM
2 stops58h 00mBritish Airways
Fri 8/164:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,831
Sun 8/49:20 pmBWI - USM
2 stops36h 55mBritish Airways
Tue 8/204:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,844

Cheap Singapore Airlines flights from Baltimore to Koh Samui

Explore cheap flight options specifically provided by Singapore Airlines for the route between Baltimore and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on Singapore Airlines flights from Baltimore to Koh Samui. Make sure to examine the flight information before completing your reservation.
Wed 7/316:30 amBWI - USM
2 stops51h 45mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/7$2,769
Fri 8/26:30 amBWI - USM
2 stops51h 45mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/7$2,819
Mon 7/296:30 amBWI - USM
3 stops48h 50mSingapore Airlines
Mon 8/191:30 pmUSM - BWI
3 stops52h 56mSingapore Airlines
Deal found 5/7$2,841
Mon 7/296:30 amBWI - USM
2 stops48h 50mSingapore Airlines
Mon 8/191:30 pmUSM - BWI
3 stops52h 56mSingapore Airlines
Deal found 5/6$2,852
Mon 7/296:30 amBWI - USM
3 stops48h 50mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/7$2,891
Mon 7/296:30 amBWI - USM
2 stops48h 50mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/6$2,902
Thu 8/16:30 amBWI - USM
3 stops51h 45mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/7$2,905
Fri 8/26:30 amBWI - USM
3 stops48h 50mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/6$2,914
Thu 8/16:30 amBWI - USM
2 stops51h 45mSingapore Airlines
Sat 8/171:30 pmUSM - BWI
3 stops53h 00mSingapore Airlines
Deal found 5/7$2,919

Cheap Baltimore to Koh Samui flights in May & June 2024

Find cheap flight options from Baltimore to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 5/316:50 pmBWI - USM
3 stops26h 45mMultiple Airlines
Sat 6/88:00 amUSM - BWI
3 stops33h 23mMultiple Airlines
Deal found 5/6$2,172
Fri 5/319:15 pmBWI - USM
2 stops34h 05mBritish Airways
Sat 6/84:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,775
Thu 5/239:15 pmBWI - USM
2 stops37h 00mBritish Airways
Mon 6/104:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/5$2,886
Thu 5/239:15 pmBWI - USM
2 stops37h 00mBritish Airways
Mon 6/101:30 pmUSM - BWI
2 stops41h 05mBritish Airways
Deal found 5/7$2,887
Fri 5/311:21 pmBWI - USM
3 stops44h 54mMultiple Airlines
Sat 6/84:25 pmUSM - BWI
2 stops38h 10mMultiple Airlines
Deal found 5/6$3,053
Thu 5/236:30 amBWI - USM
3 stops48h 50mSingapore Airlines
Mon 6/104:25 pmUSM - BWI
3 stops50h 03mSingapore Airlines
Deal found 5/5$4,569
Thu 5/236:30 amBWI - USM
3 stops51h 45mSingapore Airlines
Mon 6/104:25 pmUSM - BWI
3 stops50h 03mSingapore Airlines
Deal found 5/7$4,570

Baltimore to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 8/228:30 pmBWI - USM
3 stops25h 05mMultiple Airlines
Thu 8/298:55 amUSM - BWI
3 stops32h 55mMultiple Airlines
Deal found 5/6$1,919
Thu 8/2211:58 amBWI - USM
2 stops43h 37mCathay Pacific
Thu 8/2910:55 amUSM - BWI
2 stops45h 43mCathay Pacific
Deal found 5/6$1,943
Thu 8/2211:58 amBWI - USM
2 stops43h 37mMultiple Airlines
Thu 8/299:10 pmUSM - BWI
3 stops35h 28mMultiple Airlines
Deal found 5/6$2,167
Fri 5/316:50 pmBWI - USM
3 stops26h 45mMultiple Airlines
Sat 6/88:00 amUSM - BWI
3 stops33h 23mMultiple Airlines
Deal found 5/6$2,172
Wed 7/319:20 pmBWI - USM
2 stops34h 00mMultiple Airlines
Sun 8/184:25 pmUSM - BWI
2 stops38h 10mMultiple Airlines
Deal found 5/7$2,419
Fri 8/29:20 pmBWI - USM
2 stops34h 00mMultiple Airlines
Sun 8/181:30 pmUSM - BWI
2 stops41h 05mMultiple Airlines
Deal found 5/7$2,490
Thu 8/111:34 amBWI - USM
2 stops44h 01mMultiple Airlines
Fri 8/164:25 pmUSM - BWI
2 stops38h 10mMultiple Airlines
Deal found 5/7$2,517
Wed 7/319:20 pmBWI - USM
2 stops36h 55mBritish Airways
Sun 8/184:25 pmUSM - BWI
2 stops38h 10mBritish Airways
Deal found 5/6$2,528
Thu 8/19:20 pmBWI - USM
2 stops36h 55mBritish Airways
Sun 8/181:30 pmUSM - BWI
2 stops41h 05mBritish Airways
Deal found 5/7$2,529

Find flights from Baltimore to Koh Samui within your budget

Customize your flight search to find flights from Baltimore 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 2,749,864 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,172 - $2,819

Route

Depart

Return

Price

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Fri 5/31

3 stops26h 45m

Ko Samui

Sat 6/8

3 stops33h 23m

$2,172

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Wed 7/31

2 stops34h 00m

Ko Samui

Sun 8/18

2 stops38h 10m

$2,419

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Fri 8/2

2 stops34h 00m

Ko Samui

Sun 8/18

2 stops41h 05m

$2,490

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Wed 7/31

2 stops36h 55m

Ko Samui

Sun 8/18

2 stops38h 10m

$2,528

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Thu 8/1

2 stops36h 55m

Ko Samui

Sun 8/18

2 stops41h 05m

$2,529

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Fri 7/19

2 stops44h 01m

Ko Samui

Sat 7/27

2 stops46h 34m

$2,565

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Wed 7/31

2 stops36h 55m

Ko Samui

Fri 8/16

2 stops38h 10m

$2,721

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Wed 7/31

2 stops51h 45m

Ko Samui

Sat 8/17

3 stops53h 00m

$2,769

Baltimore/WashingtonKo Samui

BWI - USM

BWIUSM

Baltimore/Washington

Fri 8/2

2 stops51h 45m

Ko Samui

Sat 8/17

3 stops53h 00m

$2,819

Flights are sorted by cheapest first

Deals found on 5/6

No data available for this route at this time. Please check back soon.

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 May 8, 2024.
Peruse reviews from past customers who have flown with British Airways and Singapore Airlines from Baltimore to Koh Samui to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,464 reviews
Check prices

Boarding

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.1

Food

7.8

Overall

8.3

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Singapore Airlines
8.3
Very good
1,464 reviews
Singapore Airlines
8.3
Very good
1,464 reviews
Check prices

Boarding

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.1

Food

7.8

Overall

8.3

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Cathay Pacific
7.8
Good
1,100 reviews
Singapore Airlines
8.3
Very good
1,464 reviews
Check prices

Boarding

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.1

Food

7.8

Overall

8.3

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

British Airways
6.8
Okay
6,870 reviews
Singapore Airlines
8.3
Very good
1,464 reviews
Check prices

Boarding

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.1

Food

7.8

Overall

8.3

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Baltimore to Koh Samui for under $2,200 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Koh Samui for under $2,200. The cheapest flight booked recently is on Multiple Airlines for just $2,172, but on average you can expect to pay $2,662.

  • What does BWI to USM mean?

    This is defined as Baltimore/Washington Airport (BWI) and Ko Samui Airport (USM). Codes like Ko Samui Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Baltimore to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

  • Can I find deals for flights from Baltimore to Koh Samui that allow pets onboard?

    Many airlines flying from Baltimore to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Koh Samui?

    Yes, you can often find last-minute deals on Baltimore to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Koh Samui flight deals updated?

    The Baltimore to Koh Samui flight deals you see on this page were last updated on 5/7.

See more FAQs

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Search flights from Baltimore to Koh Samui by cabin class

Find flights from Baltimore to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Baltimore to Koh Samui?

When you search for this flight from Baltimore to Koh Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Koh Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Koh Samui from Baltimore.

Can Cheapflights find flights from Baltimore to Koh Samui with no change fees?

Yes! Cheapflights helps users easily find flights from Baltimore to Koh Samui with no change fees.

Can Cheapflights notify me if prices for flights from Baltimore to Koh Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Koh Samui from Baltimore today and book when prices fit your budget.

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