HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$549+ Cheap flights from Costa Rica 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BKK
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Costa Rica to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Costa Rica to Bangkok

Keep the following information in mind while searching for Costa Rica to Bangkok flight deals. Data was last updated setembro 11, 2025.

Round-trip from

$1,067
(Kiwi.com)

One-way from

$549
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$982
From Costa Rica to Bangkok
Search Deals
One-way flight from Costa Rica to Bangkok
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Costa Rica to Bangkok

Cheapest flights from Costa Rica to Bangkok
Explore the most affordable flight options available from Costa Rica to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 11, 2025.

This KAYAK deal was found by Cheapflights users on 9/10. 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.
qua 10/291:11 amSJO - BKK
2 stops33h 29mMultiple Airlines
sáb 11/152:15 amBKK - SJO
2 stops35h 23mMultiple Airlines
Deal found 9/10$1,154
This Trip.com deal was found by Cheapflights users on 9/10. 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.
ter 10/146:10 amSJO - BKK
3 stops41h 05mMultiple Airlines
seg 10/2011:20 pmBKK - SJO
3 stops36h 55mMultiple Airlines
Deal found 9/10$1,184
This KAYAK deal was found by Cheapflights users on 9/10. 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.
sex 10/3112:55 amSJO - BKK
2 stops33h 45mMultiple Airlines
sáb 11/82:15 amBKK - SJO
2 stops35h 23mMultiple Airlines
Deal found 9/10$1,194
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/251:30 amSJO - BKK
2 stops33h 10mMultiple Airlines
ter 12/22:15 amBKK - SJO
2 stops34h 33mMultiple Airlines
Deal found 9/10$1,237
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/301:11 amSJO - BKK
2 stops35h 24mMultiple Airlines
qui 11/272:35 amBKK - SJO
2 stops33h 53mMultiple Airlines
Deal found 9/10$1,279
This KAYAK deal was found by Cheapflights users on 9/10. 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.
seg 11/171:55 amSJO - BKK
2 stops32h 45mMultiple Airlines
qui 12/42:15 amBKK - SJO
2 stops34h 33mMultiple Airlines
Deal found 9/10$1,312
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 10/196:30 amSJO - BKK
2 stops38h 55mMultiple Airlines
sáb 10/253:10 pmBKK - SJO
2 stops45h 41mMultiple Airlines
Deal found 9/10$1,316
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/98:35 amSJO - BKK
2 stops56h 55mAir Canada
dom 11/308:15 amBKK - SJO
2 stops27h 40mAir Canada
Deal found 9/10$1,318
This Air Canada deal was found by Cheapflights users on 9/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 10/18:00 amSJO - BKK
2 stops50h 55mAir Canada
dom 10/191:20 amBKK - SJO
2 stops58h 35mAir Canada
Deal found 9/9$1,351

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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 setembro 11, 2025.
Use the filters below to find and compare flights from Costa Rica to Bangkok that are best for you.

Fly from

Costa Rica

Fly to

Bangkok

Route

Depart

Return

Price

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

dom 1/11

2:26 am-1:25 am

2 stops33h 59m

Bangkok Suvarnabhumi

qui 1/29

2:15 am-11:00 pm

2 stops33h 45m

$1,312

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

qua 2/18

8:45 am-11:25 am

3 stops37h 40m

Bangkok Suvarnabhumi

qua 3/11

4:55 pm-11:56 am

3 stops32h 01m

$1,541

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

qua 2/18

12:35 pm-11:25 am

3 stops33h 50m

Bangkok Suvarnabhumi

ter 3/10

4:55 pm-11:56 am

3 stops56h 01m

$1,541

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

qui 2/19

9:30 am-11:25 am

2 stops60h 55m

Bangkok Suvarnabhumi

sáb 3/14

4:55 pm-7:15 am

2 stops51h 20m

$1,557

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

sáb 11/15

2:59 pm-1:05 pm

2 stops33h 06m

Bangkok Suvarnabhumi

sex 12/12

6:55 pm-9:11 pm

2 stops39h 16m

$1,671

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

seg 1/12

6:29 am-6:40 am

2 stops35h 11m

Bangkok Suvarnabhumi

qui 1/29

3:00 am-11:00 pm

2 stops33h 00m

$1,708

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

sáb 10/4

12:12 pm-6:15 am

2 stops29h 03m

Bangkok Suvarnabhumi

dom 10/12

2:30 am-1:38 pm

2 stops48h 08m

$1,741

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

sex 2/13

2:49 pm-1:05 pm

2 stops33h 16m

Bangkok Suvarnabhumi

sex 2/27

8:30 pm-9:35 pm

2 stops38h 05m

$1,745

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

seg 2/16

6:34 am-6:40 am

2 stops35h 06m

Bangkok Suvarnabhumi

sáb 3/7

3:00 am-9:55 pm

2 stops31h 55m

$1,750

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

sáb 9/20

2:55 pm-9:10 pm

3 stops41h 15m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Costa Rica to Bangkok

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

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

Currently, September is the cheapest month in which you can book a flight from Costa Rica to Bangkok (average of $908). Flying from Costa Rica to Bangkok in December is currently the most expensive (average of $1,518). 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 CR to BKK?

Find hourly flight availability from Costa Rica 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 setembro 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Bangkok as you normally would.

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 setembro 11, 2025.
Peruse reviews from past customers who have flown with SWISS from Costa Rica to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,731 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,731 reviews
SWISS
7.5
Good
1,731 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.7

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Costa Rica to Bangkok?

    For as low as $1,671, United Airlines can have you in Bangkok from Costa Rica in 33h 06m. The distance between Costa Rica and Bangkok is about 10758 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Costa Rica to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Costa Rica 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 Costa Rica to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to Bangkok (average of $908). Flying from Costa Rica to Bangkok in December is currently the most expensive (average of $1,518). 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.

Alternative routes for Costa Rica to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
San José to Suvarnabhumi flights
Guatemala City to Suvarnabhumi flights

Top 2 airlines flying from Costa Rica to Bangkok

Discover the top 2 airlines that operate flights from Costa Rica 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 setembro 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberojetCheapest$712Average$858FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$1,408Average$1,445FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.