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$444+ Cheap flights from Baltimore (BWI) to Bangkok

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BKK
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Bangkok are usually found in October or March, booked 47 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Baltimore to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Bangkok (TH1). 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 July 30, 2025.

Round-trip from

$825
(Trip.com)

One-way from

$444
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,679
From Baltimore/Washington to Bangkok
Search Deals
One-way flight from Baltimore/Washington to Bangkok
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Baltimore to Bangkok

Cheapest flights from Baltimore to Bangkok
Explore the most affordable flight options available from Baltimore to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:45 amBWI - BKK
2 stops31h 55mMultiple Airlines
Fri 9/55:05 amBKK - BWI
2 stops36h 55mMultiple Airlines
Deal found 7/30$825
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Mon 8/255:45 amBWI - DMK
2 stops33h 55mMultiple Airlines
Mon 9/296:45 pmDMK - BWI
3 stops47h 16mMultiple Airlines
Deal found 7/30$1,004

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Bangkok 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 July 30, 2025.
Use the filters below to find and compare flights from Baltimore to Bangkok that are best for you.

Fly from

Baltimore

Fly to

Bangkok

Route

Depart

Return

Price

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Fri 8/29

5:45 am-12:40 am

2 stops31h 55m

Bangkok Suvarnabhumi

Fri 9/5

5:05 am-7:00 am

2 stops36h 55m

$825

BaltimoreBangkok

BWI - DMK

BWIDMK

Baltimore/Washington

Mon 8/25

5:45 am-2:40 am

2 stops33h 55m

Bangkok Don Mueang Intl

Mon 9/29

6:45 pm-7:01 am

3 stops47h 16m

$1,004

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Thu 9/11

1:21 pm-10:00 am

2 stops33h 39m

$444

BaltimoreBangkok

BWI - DMK

BWIDMK

Baltimore/Washington

Fri 8/22

5:45 am-2:40 am

2 stops33h 55m

$473

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Wed 8/27

6:00 am-11:00 pm

2 stops30h 00m

$513

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Tue 10/14

6:12 pm-9:45 am

2 stops28h 33m

$555

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Sun 8/3

6:42 am-3:30 pm

2 stops45h 48m

$557

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Fri 8/15

7:00 am-11:00 pm

2 stops29h 00m

$563

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Fri 8/15

4:20 pm-11:55 pm

2 stops44h 35m

$578

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Thu 9/11

7:15 am-1:05 am

2 stops30h 50m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
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Best time to book a flight from Baltimore to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Bangkok. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Bangkok, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Bangkok (average of $946). Flying from Baltimore to Bangkok in December is currently the most expensive (average of $1,563). 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.

What is the cheapest time of day to fly from BWI to BKK?

Find hourly flight availability from Baltimore to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

It’s optimal to fly from Baltimore to Bangkok in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

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

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Japan Airlines from Baltimore to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,980 reviews
EVA Air
8.4
Very good
1,222 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Bangkok. On average, Baltimore/Washington has 0 outbound flights to Bangkok per day from 8 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • What are the cheapest airlines to fly from Baltimore to Bangkok one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $513. China Airlines flights start at $555 while deals on ANA start at $557 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Bangkok 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?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Bangkok (average of $946). Flying from Baltimore to Bangkok in December is currently the most expensive (average of $1,563). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Baltimore to Bangkok

Discover the top 8 airlines that operate flights from Baltimore to Bangkok. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$802Average$1,859FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$927Average$1,112FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$963Average$992FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,040Average$1,478FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,068Average$1,376FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$1,101Average$1,515FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,134Average$1,369FlexibilityNo cancel feeOn-time72%
ANACheapest$1,155Average$1,435FlexibilityNo cancel feeOn-time80%

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