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Pattaya

$441+ Cheap flights from Washington, D.C. (WAS) to Pattaya, Thailand

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BKK
Aug 11 — Aug 181
Mon 8/11
Mon 8/18
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Pattaya are usually found in September or August, booked 85 days in advance, depart on a Saturday or Tuesday and return on a Sunday

Cheap flight deals from Washington, D.C. to Pattaya

Keep the following information in mind while searching for Washington, D.C. to Pattaya flight deals. Data was last updated August 6, 2025.

Round-trip from

$769
(Trip.com)

One-way from

$441
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,063
From Washington, D.C. (WAS) to Pattaya
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One-way flight from Washington, D.C. (WAS) to Pattaya
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Highest demand for flights based on searches. 12% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Washington, D.C. to Pattaya

Cheapest flights from Washington, D.C. to Pattaya
Explore the most affordable flight options available from Washington, D.C. to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

This Mytrip deal was found by Cheapflights users on 8/6. 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.
Wed 9/35:45 amBWI - BKK
2 stops31h 05mMultiple Airlines
Wed 9/1012:30 pmBKK - BWI
2 stops29h 31mMultiple Airlines
Deal found 8/6$821
This Mytrip deal was found by Cheapflights users on 8/5. 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.
Wed 9/35:45 amBWI - BKK
2 stops31h 05mMultiple Airlines
Thu 9/1112:05 pmBKK - BWI
2 stops29h 56mMultiple Airlines
Deal found 8/5$845
This Mytrip deal was found by Cheapflights users on 8/5. 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 10/2710:17 amBWI - BKK
2 stops26h 53mMultiple Airlines
Sun 11/97:15 pmBKK - BWI
2 stops34h 50mMultiple Airlines
Deal found 8/5$847
This Trip.com deal was found by Cheapflights users on 8/6. 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 9/55:45 amBWI - BKK
2 stops42h 45mMultiple Airlines
Fri 9/1212:05 pmBKK - BWI
2 stops29h 56mMultiple Airlines
Deal found 8/6$873
This IEagle deal was found by Cheapflights users on 8/5. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:00 pmIAD - BKK
1 stop32h 05mAir China
Mon 11/177:30 pmBKK - IAD
1 stop35h 00mAir China
Deal found 8/5$887
This FlightHub deal was found by Cheapflights users on 8/6. 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.
Tue 9/211:00 pmIAD - BKK
1 stop38h 10mAir China
Mon 9/81:30 amBKK - IAD
1 stop29h 00mAir China
Deal found 8/6$888
This Mytrip deal was found by Cheapflights users on 8/5. 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 9/22:30 pmBWI - BKK
3 stops33h 45mMultiple Airlines
Tue 9/912:15 pmBKK - BWI
2 stops29h 46mMultiple Airlines
Deal found 8/5$888
This oojo deal was found by Cheapflights users on 8/6. 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.
Mon 10/610:45 pmDCA - BKK
2 stops38h 05mCathay Pacific
Sun 10/197:00 pmBKK - DCA
2 stops36h 16mCathay Pacific
Deal found 8/6$890
This Trip.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/205:45 amBWI - BKK
2 stops44h 30mMultiple Airlines
Sat 9/2711:30 pmBKK - BWI
2 stops42h 31mMultiple Airlines
Deal found 8/5$890
This oojo deal was found by Cheapflights users on 8/6. 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.
Mon 8/2511:51 amIAD - BKK
2 stops35h 09mCathay Pacific
Mon 9/811:00 amBKK - IAD
2 stops34h 57mCathay Pacific
Deal found 8/6$891
This oojo deal was found by Cheapflights users on 8/5. 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.
Tue 9/25:20 pmDCA - BKK
2 stops29h 40mCathay Pacific
Wed 9/245:30 pmBKK - DCA
2 stops38h 29mCathay Pacific
Deal found 8/5$892
This CrystalTravel deal was found by Cheapflights users on 8/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:30 amIAD - BKK
2 stops27h 35mANA
Tue 11/1810:50 pmBKK - IAD
1 stop22h 20mANA
Deal found 8/5$892

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Pattaya 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 August 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Pattaya that are best for you.

Fly from

Washington, D.C.

Fly to

Pattaya

Route

Depart

Return

Price

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Wed 9/3

5:45 am-11:50 pm

2 stops31h 05m

Bangkok Suvarnabhumi

Wed 9/10

12:30 pm-7:01 am

2 stops29h 31m

$821

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Wed 9/3

5:45 am-11:50 pm

2 stops31h 05m

Bangkok Suvarnabhumi

Thu 9/11

12:05 pm-7:01 am

2 stops29h 56m

$845

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Mon 10/27

10:17 am-12:10 am

2 stops26h 53m

Bangkok Suvarnabhumi

Sun 11/9

7:15 pm-6:05 pm

2 stops34h 50m

$847

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Fri 9/5

5:45 am-11:30 am

2 stops42h 45m

Bangkok Suvarnabhumi

Fri 9/12

12:05 pm-7:01 am

2 stops29h 56m

$873

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Fri 10/24

11:00 pm-6:05 pm

1 stop32h 05m

Bangkok Suvarnabhumi

Mon 11/17

7:30 pm-6:30 pm

1 stop35h 00m

$887

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Tue 9/2

11:00 pm-12:10 am

1 stop38h 10m

Bangkok Suvarnabhumi

Mon 9/8

1:30 am-7:30 pm

1 stop29h 00m

$888

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Tue 9/2

2:30 pm-11:15 am

3 stops33h 45m

Bangkok Suvarnabhumi

Tue 9/9

12:15 pm-7:01 am

2 stops29h 46m

$888

Washington, D.C.Bangkok

IAD - BKK

IADBKK

Washington, D.C. Dulles Intl

Mon 1/19

1:05 pm-5:10 am

2 stops28h 05m

Bangkok Suvarnabhumi

Sun 2/1

2:25 pm-9:10 am

1 stop30h 45m

$889

Washington, D.C.Bangkok

DCA - BKK

DCABKK

Washington, D.C. Reagan-National

Mon 10/6

10:45 pm-11:50 pm

2 stops38h 05m

Bangkok Suvarnabhumi

Mon 11/10

5:40 pm-11:00 pm

2 stops41h 20m

$890

BaltimoreBangkok

BWI - BKK

BWIBKK

Baltimore/Washington

Sat 9/20

5:45 am-1:15 pm

2 stops44h 30m

Bangkok Suvarnabhumi

Sat 9/27

11:30 pm-7:01 am

2 stops42h 31m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 59 results
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Best time to book a flight from Washington, D.C. to Pattaya

Have a flexible travel schedule? Discover the best time to fly to Pattaya from Washington, D.C. 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 Washington, D.C. to Pattaya

How far ahead should I book a flight from Washington, D.C. to Pattaya?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pattaya. Price data was last updated on August 1, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Pattaya, you should look to book at least 85 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 Washington, D.C. to Pattaya?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Pattaya (average of $942). Flying from Washington, D.C. to Pattaya in December is currently the most expensive (average of $1,558). 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 WAS to P4T?

Find hourly flight availability from Washington, D.C. to Pattaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Pattaya as you normally would.

What is the cheapest day to fly from Washington, D.C. to Pattaya?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pattaya. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Pattaya flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pattaya

Get insights into the airlines that provide service to Pattaya. 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 Pattaya. Reviews last updated August 6, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Pattaya, such as EVA Air, ANA, and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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
1,224 reviews
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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
924 reviews
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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
Korean Air
8.4
Very good
1,122 reviews
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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
1,545 reviews
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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
760 reviews
EVA Air
8.4
Very good
1,224 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

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 Washington, D.C. to Pattaya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. to Pattaya one-way?

    One-way options have recently been found by users for as low as $441 on IndiGo. Other airlines that offer cheap prices include Turkish Airlines from $443 and Cathay Pacific from $467 one-way.

  • What are the most popular routes from Washington, D.C. to Pattaya?

    The most popular route from Washington, D.C. to Pattaya is Washington, D.C. Dulles Intl - Bangkok Suvarnabhumi. You may also consider Washington, D.C. Reagan-National - Bangkok Suvarnabhumi or Baltimore/Washington - Bangkok Suvarnabhumi.

  • Can I find deals for flights from Washington, D.C. to Pattaya that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Pattaya flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Pattaya?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Pattaya.

  • Can I find deals for business class flights from Washington, D.C. to Pattaya?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Pattaya 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 Washington, D.C. to Pattaya?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Pattaya (average of $942). Flying from Washington, D.C. to Pattaya in December is currently the most expensive (average of $1,558). 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

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Top 10 airlines flying from Washington, D.C. to Pattaya

Discover the top 10 airlines that operate flights from Washington, D.C. to Pattaya. 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 August 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$565Average$630FlexibilityNo cancel feeOn-time67%
SAUDIACheapest$590Average$842FlexibilityNo cancel feeOn-time86%
Air IndiaCheapest$700Average$842FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$802Average$1,572FlexibilityNo cancel feeOn-time81%
ANACheapest$895Average$1,220FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$916Average$1,094FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$916Average$1,142FlexibilityNo cancel feeOn-time75%
DeltaCheapest$928Average$1,200FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$936Average$1,409FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$939Average$1,341FlexibilityNo cancel feeOn-time69%

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