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$526+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BKK
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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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 January 14, 2026.

Round-trip from

$1,043
(Expedia)

One-way from

$526
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$1,579
From Costa Rica to Bangkok
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One-way flight from Costa Rica to Bangkok
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Highest demand for flights based on searches. 24% potential increase in price ($393 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 14, 2026.

This SmartFares deal was found by Cheapflights users on 1/12. 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.
Tue 11/101:45 am
SJO
-
BKK
2 stops32h 55m
Multiple Airlines
Mon 11/3011:20 am
BKK
-
SJO
2 stops49h 37m
Multiple Airlines
Deal found 1/12$1,000
This Expedia deal was found by Cheapflights users on 1/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:03 am
SJO
-
BKK
2 stops44h 52m
Multiple Airlines
Tue 4/211:35 am
BKK
-
SJO
2 stops35h 10m
Multiple Airlines
Deal found 1/12$1,043
This Orbitz deal was found by Cheapflights users on 1/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:28 am
SJO
-
BKK
2 stops44h 42m
Multiple Airlines
Mon 3/232:15 am
BKK
-
SJO
3 stops34h 00m
Multiple Airlines
Deal found 1/13$1,053
This Trip.com deal was found by Cheapflights users on 1/12. 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.
Tue 10/135:25 pm
SJO
-
BKK
3 stops52h 50m
Multiple Airlines
Wed 10/211:20 am
BKK
-
SJO
3 stops35h 20m
Multiple Airlines
Deal found 1/12$1,107
This Travelocity deal was found by Cheapflights users on 1/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
SJO
-
BKK
2 stops39h 10m
Multiple Airlines
Sat 11/142:40 pm
BKK
-
SJO
2 stops46h 17m
Multiple Airlines
Deal found 1/12$1,140
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:03 am
SJO
-
BKK
2 stops35h 07m
Multiple Airlines
Wed 4/151:35 am
BKK
-
SJO
2 stops35h 18m
Multiple Airlines
Deal found 1/13$1,148
This Travelocity deal was found by Cheapflights users on 1/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:45 am
SJO
-
BKK
3 stops42h 20m
Multiple Airlines
Mon 9/211:35 am
BKK
-
SJO
3 stops34h 40m
Multiple Airlines
Deal found 1/14$1,161

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 January 14, 2026.
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

Wed 5/27

7:15 pm-9:30 am

2 stops49h 15m

Bangkok Suvarnabhumi

Wed 6/10

12:05 pm-4:20 pm

1 stop41h 15m

$1,564

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 4/28

7:55 am-9:45 am

3 stops36h 50m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-7:15 am

2 stops34h 40m

$1,657

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Thu 5/21

6:25 pm-9:30 am

1 stop26h 05m

Bangkok Suvarnabhumi

Fri 6/5

12:05 pm-4:20 pm

1 stop41h 15m

$1,740

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 3/3

3:00 pm-8:40 am

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 3/17

11:45 pm-9:46 pm

3 stops35h 01m

$1,741

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sun 2/1

6:30 am-11:25 am

3 stops39h 55m

Bangkok Suvarnabhumi

Tue 2/17

4:55 pm-6:16 pm

3 stops38h 21m

$1,753

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sun 2/1

6:30 am-11:25 am

3 stops39h 55m

Bangkok Suvarnabhumi

Mon 2/16

4:55 pm-1:15 pm

3 stops33h 20m

$1,753

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 2/9

9:40 am-11:25 am

2 stops60h 45m

Bangkok Suvarnabhumi

Mon 2/16

4:55 pm-1:15 pm

3 stops33h 20m

$1,818

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Fri 5/1

7:55 am-9:45 am

3 stops36h 50m

Bangkok Suvarnabhumi

Fri 5/15

9:35 am-5:30 am

2 stops32h 55m

$1,842

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 1/26

7:50 pm-7:35 pm

3 stops34h 45m

$542

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 1/28

10:45 pm-11:25 pm

3 stops35h 40m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 17 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, June is the cheapest month in which you can book a flight from Costa Rica to Bangkok (average of $513). Flying from Costa Rica to Bangkok in March is currently the most expensive (average of $1,363). 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.

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 January 14, 2026.
Peruse reviews from past customers who have flown with SWISS, Qatar Airways, and Air Canada 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
1,847 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,847 reviews
SWISS
7.5
Good
1,847 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Qatar Airways
7.4
Good
3,714 reviews
SWISS
7.5
Good
1,847 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Air Canada
7.1
Good
10,620 reviews
SWISS
7.5
Good
1,847 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

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 $1,740, United Airlines can have you in Bangkok from Costa Rica in 26h 05m. 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, June is the cheapest month in which you can book a flight from Costa Rica to Bangkok (average of $513). Flying from Costa Rica to Bangkok in March is currently the most expensive (average of $1,363). 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 4 airlines flying from Costa Rica to Bangkok

Discover the top 4 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberojetCheapest$553Average$823FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,314Average$1,391FlexibilityNo cancel feeOn-time67%
SWISSCheapest$1,408Average$1,445FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,593Average$1,759FlexibilityNo cancel feeOn-time68%

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