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$527+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BKK
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

Round-trip from

$1,049
(Travelocity)

One-way from

$527
(Mytrip)

Popular in

July

Cheapest in

June

Average price

$855
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. 1% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 16, 2025.

This Travelocity deal was found by Cheapflights users on 10/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:55 amSJO - BKK
2 stops49h 35mMultiple Airlines
Fri 11/145:40 pmBKK - SJO
2 stops43h 58mMultiple Airlines
Deal found 10/15$1,049
This Air Canada deal was found by Cheapflights users on 10/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:50 amSJO - BKK
2 stops32h 40mAir Canada
Mon 11/248:15 amBKK - SJO
2 stops52h 00mAir Canada
Deal found 10/15$1,242
This Air Canada deal was found by Cheapflights users on 10/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:35 amSJO - BKK
2 stops56h 55mAir Canada
Fri 12/58:15 amBKK - SJO
2 stops51h 40mAir Canada
Deal found 10/16$1,342
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:10 amSJO - BKK
3 stops30h 15mMultiple Airlines
Tue 10/2110:50 amBKK - SJO
3 stops44h 55mMultiple Airlines
Deal found 10/15$1,382
This Air Canada deal was found by Cheapflights users on 10/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:35 amSJO - BKK
2 stops32h 55mAir Canada
Fri 12/128:00 amBKK - SJO
2 stops27h 55mAir Canada
Deal found 10/16$1,394
This Air Canada deal was found by Cheapflights users on 10/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:50 amSJO - BKK
2 stops32h 40mAir Canada
Mon 12/228:15 amBKK - SJO
2 stops52h 00mAir Canada
Deal found 10/15$1,502
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:30 amSJO - BKK
3 stops63h 55mUnited Airlines
Sat 11/89:10 amBKK - SJO
2 stops34h 15mUnited Airlines
Deal found 10/15$1,530

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 October 16, 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

Tue 1/6

1:16 am-11:40 pm

2 stops33h 24m

Bangkok Suvarnabhumi

Thu 1/22

2:40 pm-12:01 am

2 stops46h 21m

$1,446

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 10/27

8:40 am-11:25 am

2 stops61h 45m

Bangkok Suvarnabhumi

Sun 11/16

4:55 pm-12:42 pm

3 stops32h 47m

$1,549

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 11/18

8:45 am-11:25 am

3 stops37h 40m

Bangkok Suvarnabhumi

Fri 12/5

4:55 pm-12:56 pm

3 stops33h 01m

$1,660

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 2/16

9:40 am-11:25 am

2 stops36h 45m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-7:39 pm

3 stops39h 44m

$1,664

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 3/25

8:05 am-11:25 am

3 stops38h 20m

Bangkok Suvarnabhumi

Sat 4/4

7:00 am-10:11 am

2 stops40h 11m

$1,693

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sun 2/15

2:49 pm-1:05 pm

2 stops33h 16m

Bangkok Suvarnabhumi

Fri 2/27

3:00 am-9:35 pm

2 stops31h 35m

$1,713

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 1/12

2:54 pm-1:05 pm

2 stops33h 11m

Bangkok Suvarnabhumi

Wed 1/28

2:00 am-9:02 pm

2 stops32h 02m

$1,744

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sat 11/15

12:35 pm-11:25 am

3 stops57h 50m

Bangkok Suvarnabhumi

Fri 12/12

4:55 pm-6:25 am

2 stops26h 30m

$1,752

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 3/3

2:26 am-11:00 pm

2 stops31h 34m

$559

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 11/10

1:55 am-11:00 pm

2 stops32h 05m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 18 results
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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 $520). Flying from Costa Rica to Bangkok in March is currently the most expensive (average of $1,434). 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 October 16, 2025.

It’s typically best to fly out from Costa Rica to Bangkok in the evening. Doing so could potentially save you 57% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 October 16, 2025.
Peruse reviews from past customers who have flown with SWISS 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
1,772 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

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
1,772 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

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
10,308 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.2

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 $1,549, United Airlines can have you in Bangkok from Costa Rica in 61h 45m. The distance between Costa Rica and Bangkok is about 10758 mi.

  • 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 $520). Flying from Costa Rica to Bangkok in March is currently the most expensive (average of $1,434). 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

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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 3 airlines flying from Costa Rica to Bangkok

Discover the top 3 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberojetCheapest$591Average$852FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$948Average$1,589FlexibilityNo cancel feeOn-time67%
SWISSCheapest$1,408Average$1,445FlexibilityNo cancel feeOn-time79%

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