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Suvarnabhumi

$372+ Cheap flights from San Jose (SJC) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BKK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Jose to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 September 16, 2025.

Round-trip from

$659
(eDestinos)

One-way from

$372
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$913
From San Jose to Bangkok Suvarnabhumi
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One-way flight from San Jose to Bangkok Suvarnabhumi
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Highest demand for flights based on searches. 9% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Jose to Suvarnabhumi

Cheapest flights from San Jose to Suvarnabhumi
Explore the most affordable flight options available from San Jose to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This eDestinos deal was found by Cheapflights users on 9/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:02 amSJC - BKK
2 stops26h 03mKorean Air
Sun 9/212:35 amBKK - SJC
2 stops26h 10mKorean Air
Deal found 9/14$650
This eDestinos deal was found by Cheapflights users on 9/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:02 amSJC - BKK
2 stops26h 03mKorean Air
Tue 9/239:50 amBKK - SJC
2 stops23h 23mKorean Air
Deal found 9/15$659
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:14 amSJC - BKK
2 stops24h 31mDelta
Wed 10/152:35 amBKK - SJC
2 stops29h 51mDelta
Deal found 9/16$710
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:15 amSJC - BKK
2 stops27h 50mKorean Air
Wed 10/2912:55 amBKK - SJC
2 stops29h 02mKorean Air
Deal found 9/15$715
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:11 pmSJC - BKK
2 stops39h 14mDelta
Thu 10/169:50 amBKK - SJC
2 stops22h 36mDelta
Deal found 9/16$716
This Korean Air deal was found by Cheapflights users on 9/14. 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 10/297:15 amSJC - BKK
2 stops26h 05mKorean Air
Wed 11/59:40 amBKK - SJC
2 stops24h 41mKorean Air
Deal found 9/14$718
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:59 pmSJC - BKK
2 stops40h 06mKorean Air
Thu 10/309:40 amBKK - SJC
2 stops23h 41mKorean Air
Deal found 9/15$721
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:05 amSJC - BKK
2 stops25h 15mDelta
Wed 12/109:40 amBKK - SJC
2 stops27h 32mDelta
Deal found 9/15$750
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:00 amSJC - BKK
2 stops28h 05mKorean Air
Wed 10/299:30 pmBKK - SJC
2 stops35h 51mKorean Air
Deal found 9/15$755
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:11 pmSJC - BKK
2 stops39h 14mDelta
Fri 10/179:40 pmBKK - SJC
2 stops35h 08mDelta
Deal found 9/16$756
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:00 amSJC - BKK
2 stops40h 25mDelta
Thu 11/69:40 amBKK - SJC
2 stops27h 05mDelta
Deal found 9/15$760
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:10 pmSJC - BKK
2 stops38h 55mKorean Air
Thu 10/309:40 amBKK - SJC
2 stops23h 41mKorean Air
Deal found 9/15$761

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 September 16, 2025.
Use the filters below to find and compare flights from San Jose to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

San Jose

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Wed 10/22

6:59 pm-1:15 pm

2 stops28h 16m

Bangkok Suvarnabhumi

Sun 11/2

9:30 pm-9:45 pm

2 stops39h 15m

$715

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 10/20

7:15 am-1:05 am

2 stops27h 50m

Bangkok Suvarnabhumi

Thu 10/30

9:40 am-9:45 pm

2 stops26h 05m

$715

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Wed 11/19

6:59 pm-1:25 pm

2 stops27h 26m

Bangkok Suvarnabhumi

Mon 11/24

11:15 pm-1:00 pm

2 stops28h 45m

$715

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Wed 11/12

3:37 pm-1:25 pm

2 stops30h 48m

Bangkok Suvarnabhumi

Mon 11/24

11:15 pm-1:19 pm

2 stops29h 04m

$715

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Fri 11/28

7:05 am-12:45 am

2 stops26h 40m

Bangkok Suvarnabhumi

Tue 12/9

9:40 am-6:56 pm

2 stops24h 16m

$750

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Fri 11/28

7:05 am-11:20 pm

2 stops25h 15m

Bangkok Suvarnabhumi

Wed 12/10

9:40 am-10:12 pm

2 stops27h 32m

$750

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sat 11/29

7:15 am-11:20 pm

2 stops25h 05m

Bangkok Suvarnabhumi

Tue 12/9

9:40 am-6:56 pm

2 stops24h 16m

$750

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sat 11/29

7:15 am-12:45 am

2 stops26h 30m

Bangkok Suvarnabhumi

Thu 12/11

9:40 am-6:56 pm

2 stops24h 16m

$750

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sat 10/18

7:00 am-1:05 am

2 stops28h 05m

Bangkok Suvarnabhumi

Tue 10/28

12:55 am-6:55 pm

2 stops32h 00m

$755

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sat 10/18

7:00 am-1:05 am

2 stops28h 05m

Bangkok Suvarnabhumi

Sun 11/2

11:15 pm-12:47 pm

2 stops28h 32m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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Best time to book a flight from San Jose to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from San Jose 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 San Jose to Bangkok Suvarnabhumi Airport

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

Currently, September is the cheapest month in which you can book a flight from San Jose to Bangkok Suvarnabhumi Airport (average of $900). Flying from San Jose to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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 SJC to BKK?

Find hourly flight availability from San Jose to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from San Jose to Bangkok Suvarnabhumi Airport in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

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 September 16, 2025.
Get a feel of what it's like to fly with Korean Air from San Jose to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

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
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

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 San Jose 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 San Jose to Bangkok Suvarnabhumi?

    Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to Bangkok Suvarnabhumi from San Jose. Booking flights from San Jose (SJC) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 1 airline.

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

    Korean Air and Delta can get you from San Jose to Bangkok Suvarnabhumi Airport in just under 26h 40m. Your travel time can differ by up to 1h 36m. The distance between San Jose and Bangkok Suvarnabhumi Airport is about 7946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Jose to Bangkok Suvarnabhumi Airport round-trip?

    Our cheapest airline available from San Jose to Bangkok Suvarnabhumi Airport is Korean Air. Our recent data shows that you can find tickets from as low as $684 on this airline. This flight start at 26% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from San Jose to Suvarnabhumi?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from San Jose to Bangkok Suvarnabhumi Airport (average of $900). Flying from San Jose to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,507). 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
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

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Alternative routes for San Jose to Suvarnabhumi

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Top airline flying from San Jose to Suvarnabhumi

Discover the top airline that operate flights from San Jose 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$684Average$928FlexibilityNo cancel feeOn-time81%

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