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Pattaya

$354+ Cheap flights from Seattle (SEA) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BKK
janv. 17 — janv. 241
sam. 1/17
sam. 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pattaya are usually found in September or February, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Seattle to Pattaya

Cheapest flights from Seattle to Pattaya
Explore the most affordable flight options available from Seattle to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/15. 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.
mar. 12/303:40 pmSEA - BKK
1 stop23h 50mANA
ven. 1/162:25 pmBKK - SEA
1 stop37h 55mANA
Deal found 12/15$825
This oojo deal was found by Cheapflights users on 12/16. 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.
mar. 12/3012:10 amSEA - BKK
1 stop30h 50mAsiana Airlines
lun. 1/2612:20 pmBKK - SEA
1 stop16h 35mAsiana Airlines
Deal found 12/16$827
This FlightHub deal was found by Cheapflights users on 12/16. 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.
sam. 12/277:13 amSEA - BKK
2 stops29h 52mChina Eastern
mar. 4/72:10 amBKK - SEA
2 stops30h 13mChina Eastern
Deal found 12/16$928
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/2812:10 amSEA - BKK
1 stop21h 55mChina Airlines
lun. 3/22:35 amBKK - SEA
1 stop30h 35mChina Airlines
Deal found 12/18$966
This CrystalTravel deal was found by Cheapflights users on 12/16. 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.
sam. 12/2711:30 pmSEA - BKK
1 stop20h 40mEVA Air
mer. 4/811:10 amBKK - SEA
1 stop22h 20mEVA Air
Deal found 12/16$975
This FlightHub deal was found by Cheapflights users on 12/16. 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.
mer. 12/313:45 pmSEA - BKK
1 stop33h 35mANA
lun. 1/267:10 amBKK - SEA
2 stops23h 34mANA
Deal found 12/16$988
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2712:10 amSEA - BKK
1 stop21h 55mChina Airlines
sam. 2/282:05 pmBKK - SEA
1 stop19h 05mChina Airlines
Deal found 12/18$998
This oojo deal was found by Cheapflights users on 12/16. 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.
mer. 12/315:45 pmSEA - BKK
2 stops26h 30mCathay Pacific
lun. 1/261:05 pmBKK - SEA
2 stops22h 47mCathay Pacific
Deal found 12/16$1,007
This oojo deal was found by Cheapflights users on 12/16. 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.
sam. 12/2711:10 pmSEA - BKK
2 stops44h 30mCathay Pacific
mer. 4/87:00 pmBKK - SEA
1 stop29h 10mCathay Pacific
Deal found 12/16$1,015
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2712:10 amSEA - BKK
1 stop18h 40mMultiple Airlines
mer. 4/87:20 pmBKK - SEA
2 stops27h 45mMultiple Airlines
Deal found 12/16$1,021

Find flight deals from Seattle to Pattaya

Keep the following information in mind while searching for Seattle to Pattaya flight deals. Data was last updated décembre 18, 2025.

Round-trip from

$660
(FlightHub)

One-way from

$354
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$1,229
From Seattle/Tacoma Intl to Pattaya
Search Deals
One-way flight from Seattle/Tacoma Intl to Pattaya
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 décembre 18, 2025.
Use the filters below to find and compare flights from Seattle to Pattaya that are best for you.

Fly from

Seattle

Fly to

Pattaya

Route

Depart

Return

Price

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

sam. 1/17

11:00 am-12:55 am

1 stop22h 55m

Bangkok Suvarnabhumi

jeu. 2/5

12:55 am-9:00 am

1 stop23h 05m

$692

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

sam. 1/17

7:15 am-12:55 am

2 stops26h 40m

Bangkok Suvarnabhumi

dim. 2/1

12:55 am-9:00 am

1 stop23h 05m

$698

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

sam. 1/17

1:30 pm-12:45 am

2 stops44h 15m

Bangkok Suvarnabhumi

jeu. 2/19

9:40 am-9:00 am

1 stop38h 20m

$698

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

jeu. 2/12

7:10 am-12:45 am

2 stops26h 35m

Bangkok Suvarnabhumi

sam. 2/21

2:05 am-5:45 pm

2 stops30h 40m

$709

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

lun. 2/2

7:15 am-12:55 am

2 stops26h 40m

Bangkok Suvarnabhumi

jeu. 2/19

9:30 pm-2:44 pm

2 stops32h 14m

$709

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

lun. 2/16

7:10 am-12:55 am

2 stops26h 45m

Bangkok Suvarnabhumi

ven. 2/20

9:40 am-8:30 pm

2 stops25h 50m

$709

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

mar. 2/24

7:15 am-12:20 am

2 stops26h 05m

Bangkok Suvarnabhumi

lun. 3/9

4:55 pm-6:50 pm

2 stops39h 55m

$738

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

dim. 3/1

7:15 am-12:20 am

2 stops26h 05m

Bangkok Suvarnabhumi

jeu. 3/12

4:55 pm-12:59 am

2 stops22h 04m

$738

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

mar. 2/24

7:15 am-12:20 am

2 stops26h 05m

Bangkok Suvarnabhumi

mer. 3/11

4:55 pm-11:28 pm

2 stops20h 33m

$738

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

mer. 1/21

12:35 pm-5:10 am

2 stops49h 35m

Bangkok Suvarnabhumi

mar. 2/3

4:55 pm-9:12 pm

2 stops43h 17m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 24 results
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Best time to book a flight from Seattle to Pattaya

Have a flexible travel schedule? Discover the best time to fly to Pattaya from Seattle 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 Seattle to Pattaya

How far ahead should I book a flight from Seattle to Pattaya?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pattaya. Price data was last updated on December 12, 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Pattaya. 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 Seattle to Pattaya?

Currently, February is the cheapest month in which you can book a flight from Seattle to Pattaya (average of $524). Flying from Seattle to Pattaya in June is currently the most expensive (average of $940). 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 SEA to P4T?

Find hourly flight availability from Seattle 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 décembre 18, 2025.

When flying from Seattle to Pattaya, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight at noon.

What is the cheapest day to fly from Seattle to Pattaya?

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

Travelers seeking maximum savings on their Seattle to Pattaya flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Seattle to Pattaya?

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 décembre 18, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and ANA from Seattle to Pattaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
STARLUX Airlines
8.9
Very good
245 reviews
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
EVA Air
8.5
Very good
1,295 reviews
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
ANA
8.4
Very good
1,027 reviews
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
China Airlines
8.3
Very good
792 reviews
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them
Asiana Airlines
8.2
Very good
493 reviews
STARLUX Airlines
8.9
Very good
245 reviews

Crew

9.2

Boarding

8.9

Food

8.7

Overall

8.9

Entertainment

8.8

Comfort

8.8

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Related info for your journey

Find useful and relevant information for your journey from Seattle to Pattaya. 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 Seattle to Pattaya?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Pattaya. 16 airlines have flights from Seattle/Tacoma Intl to Pattaya on a regular basis. Booking flights from Seattle/Tacoma Intl to Pattaya should not be difficult; the airport handles an average of 0 outbound flights to Pattaya per day.

  • How long is the flight from Seattle to Pattaya?

    Airlines like Korean Air fly from Seattle to Pattaya in about 22h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7443 mi.

  • What are the cheapest airlines to fly from Seattle to Pattaya one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $280. Philippine Airlines flights start at $298 while deals on Asiana Airlines start at $348 one-way.

  • Can I find deals for flights from Seattle to Pattaya that include hotel bookings?

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

  • How can I find direct flights from Seattle to Pattaya?

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

  • Can I find deals for business class flights from Seattle to Pattaya?

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Pattaya?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Pattaya (average of $524). Flying from Seattle to Pattaya in June is currently the most expensive (average of $940). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Seattle to Pattaya

Discover the top 10 airlines that operate flights from Seattle 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 décembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$884FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$518Average$710FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$605Average$708FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$611Average$685FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$685Average$751FlexibilityNo cancel feeOn-time81%
ANACheapest$694Average$885FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$734Average$835FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$735Average$880FlexibilityNo cancel feeOn-time72%
STARLUX AirlinesCheapest$740Average$856FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$753Average$921FlexibilityNo cancel feeOn-time69%

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