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Suvarnabhumi

$398+ Cheap flights from Baltimore (BWI) to Suvarnabhumi (BKK)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BKK
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Baltimore to Suvarnabhumi

Cheapest flights from Baltimore to Suvarnabhumi
Explore the most affordable flight options available from Baltimore to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:10 pm
BWI
-
BKK
2 stops34h 30m
Multiple Airlines
Wed 9/21:10 pm
BKK
-
BWI
2 stops28h 11m
Multiple Airlines
Deal found 1/19$926
This KAYAK deal was found by Cheapflights users on 1/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:11 pm
BWI
-
BKK
2 stops29h 49m
Multiple Airlines
Wed 4/221:10 pm
BKK
-
BWI
2 stops27h 34m
Multiple Airlines
Deal found 1/18$927
This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:10 pm
BWI
-
BKK
2 stops34h 30m
Multiple Airlines
Thu 9/105:50 pm
BKK
-
BWI
2 stops47h 31m
Multiple Airlines
Deal found 1/19$931
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:40 am
BWI
-
BKK
2 stops30h 40m
Delta
Tue 3/249:30 pm
BKK
-
BWI
2 stops38h 23m
Delta
Deal found 1/20$940
This Korean Air deal was found by Cheapflights users on 1/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:00 am
BWI
-
BKK
2 stops27h 25m
Korean Air
Wed 9/2311:30 pm
BKK
-
BWI
2 stops24h 36m
Korean Air
Deal found 1/21$945
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:35 pm
BWI
-
BKK
2 stops42h 45m
Delta
Thu 3/199:40 am
BKK
-
BWI
2 stops34h 59m
Delta
Deal found 1/20$946
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:11 pm
BWI
-
BKK
2 stops34h 29m
Multiple Airlines
Thu 4/301:10 pm
BKK
-
BWI
2 stops27h 34m
Multiple Airlines
Deal found 1/20$951
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:35 pm
BWI
-
BKK
2 stops29h 25m
Multiple Airlines
Thu 8/271:10 pm
BKK
-
BWI
2 stops28h 11m
Multiple Airlines
Deal found 1/19$954
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:08 pm
BWI
-
BKK
2 stops29h 17m
United Airlines
Thu 2/264:55 pm
BKK
-
BWI
2 stops25h 39m
United Airlines
Deal found 1/21$956
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/274:10 pm
BWI
-
BKK
3 stops31h 15m
United Airlines
Mon 2/94:55 pm
BKK
-
BWI
3 stops30h 25m
United Airlines
Deal found 1/20$960

Find flight deals from Baltimore to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Suvarnabhumi (BKK). 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$927
(KAYAK)

One-way from

$398
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$962
Provider with most accurate pricing for Baltimore/Washington-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Bangkok Suvarnabhumi flights.
Search Deals
From Baltimore/Washington to Bangkok Suvarnabhumi
Search Deals
One-way flight from Baltimore/Washington to Bangkok Suvarnabhumi
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Suvarnabhumi 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 January 21, 2026.
Use the filters below to find and compare flights from Baltimore to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Baltimore

Fly to

Suvarnabhumi

Route

Depart

Return

Price

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Wed 3/4

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Tue 3/10

9:30 pm-12:53 am

2 stops38h 23m

$940

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Sun 3/8

5:35 pm-11:20 pm

2 stops42h 45m

Bangkok Suvarnabhumi

Mon 3/23

12:55 am-12:53 am

2 stops34h 58m

$946

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Tue 1/27

8:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Mon 2/2

4:55 pm-9:26 pm

2 stops40h 31m

$964

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Wed 3/4

6:00 am-12:20 am

2 stops30h 20m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-9:42 pm

3 stops39h 47m

$967

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Tue 3/3

6:00 am-12:20 am

2 stops30h 20m

Bangkok Suvarnabhumi

Wed 3/11

4:55 pm-7:19 am

2 stops25h 24m

$967

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Thu 1/29

6:34 pm-11:25 am

2 stops28h 51m

Bangkok Suvarnabhumi

Tue 2/17

4:55 pm-11:30 am

3 stops30h 35m

$968

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Sun 3/15

5:40 am-11:20 pm

2 stops30h 40m

Bangkok Suvarnabhumi

Mon 3/23

9:40 am-12:53 am

2 stops26h 13m

$974

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Sun 3/15

5:40 am-11:20 pm

2 stops30h 40m

Bangkok Suvarnabhumi

Mon 3/23

2:05 am-12:53 am

2 stops33h 48m

$974

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Tue 3/10

7:28 am-11:20 pm

2 stops28h 52m

Bangkok Suvarnabhumi

Thu 3/19

2:05 am-12:53 am

2 stops33h 48m

$996

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Mon 3/9

6:17 am-11:20 pm

2 stops30h 03m

Bangkok Suvarnabhumi

Thu 3/19

2:05 am-12:53 am

2 stops33h 48m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 22 results
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Compare providers for flights from Baltimore to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Suvarnabhumi in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Baltimore to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Suvarnabhumi. Price data was last updated on January 16, 2026.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Baltimore to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from Baltimore to Bangkok Suvarnabhumi Airport (average of $629). Flying from Baltimore to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Baltimore to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated January 21, 2026.
See what other customers who have flown with Korean Air, ANA, and Delta from Baltimore to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,187 reviews
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
1,077 reviews
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,087 reviews
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,720 reviews
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,191 reviews
Korean Air
8.4
Very good
1,187 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Suvarnabhumi. 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 from for flights from Baltimore to Bangkok Suvarnabhumi?

    Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Baltimore. Booking flights from Baltimore/Washington (BWI) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 7 different airlines.

  • How long is the flight from Baltimore to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Baltimore to Bangkok Suvarnabhumi Airport in 30h 45m. Fly via Delta or United Airlines to get the fastest option. Baltimore and Bangkok Suvarnabhumi Airport are separated by a distance of 8774 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Baltimore to Bangkok Suvarnabhumi Airport round-trip?

    Korean Air, at $802, was found to be the cheapest airline from Baltimore to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include Etihad Airways and Air China. Korean Air is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Baltimore to Suvarnabhumi?

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

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

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

  • What is the cheapest month to book a flight from Baltimore to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from Baltimore to Bangkok Suvarnabhumi Airport (average of $629). Flying from Baltimore to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Baltimore to Suvarnabhumi

Discover the top 7 airlines that operate flights from Baltimore to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$802Average$1,203FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$848Average$901FlexibilityNo cancel feeOn-time75%
Air ChinaCheapest$888Average$913FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$937Average$1,137FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$963Average$1,216FlexibilityNo cancel feeOn-time68%
ANACheapest$1,026Average$1,389FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,028Average$1,253FlexibilityNo cancel feeOn-timeN/A

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