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$562+ Cheap flights from Costa Rica to 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BKK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Costa Rica to Thailand

Keep the following information in mind while searching for Costa Rica to Thailand flight deals. Data was last updated May 1, 2025.

Round-trip from

$1,302
(Orbitz)

One-way from

$562
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$796
From Costa Rica to Thailand
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One-way flight from Costa Rica to Thailand
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Highest demand for flights based on searches. 27% potential increase in price ($494 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Costa Rica to Thailand

Cheapest flights from Costa Rica to Thailand
Explore the most affordable flight options available from Costa Rica to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This SmartFares deal was found by Cheapflights users on 4/30. 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.
Sat 9/207:45 pmSJO - BKK
1 stop30h 50mIberojet
Mon 10/206:35 pmBKK - SJO
1 stop36h 15mIberojet
Deal found 4/30$950
This Trip.com deal was found by Cheapflights users on 4/29. 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 9/236:10 amSJO - BKK
3 stops52h 00mMultiple Airlines
Mon 10/201:20 amBKK - SJO
3 stops34h 55mMultiple Airlines
Deal found 4/29$1,070
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:40 pmSJO - BKK
2 stops30h 05mSWISS
Tue 10/2112:35 pmBKK - SJO
1 stop37h 35mSWISS
Deal found 4/29$1,431
This United Airlines deal was found by Cheapflights users on 4/29. 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 11/15:40 amSJO - BKK
2 stops40h 10mUnited Airlines
Mon 11/244:40 pmBKK - SJO
3 stops33h 37mUnited Airlines
Deal found 4/29$1,539
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:40 pmSJO - BKK
3 stops34h 30mLufthansa
Mon 10/1311:00 pmBKK - SJO
2 stops51h 10mLufthansa
Deal found 4/30$1,607
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Tue 9/97:35 amSJO - BKK
2 stops33h 40mQatar Airways
Tue 9/238:00 pmBKK - SJO
2 stops34h 30mQatar Airways
Deal found 4/30$1,628
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Wed 9/248:00 amSJO - BKK
2 stops55h 35mAir Canada
Mon 10/209:35 pmBKK - SJO
2 stops38h 20mAir Canada
Deal found 4/30$1,645

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Thailand 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 May 1, 2025.
Use the filters below to find and compare flights from Costa Rica to Thailand that are best for you.

Fly from

Costa Rica

Fly to

Thailand

Route

Depart

Return

Price

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Sat 9/20

7:45 pm-3:35 pm

1 stop30h 50m

Bangkok Suvarnabhumi

Mon 10/20

6:35 pm-5:50 pm

1 stop36h 15m

$950

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 9/23

6:10 am-11:10 pm

3 stops52h 00m

Bangkok Suvarnabhumi

Mon 10/20

1:20 am-11:15 pm

3 stops34h 55m

$1,070

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 9/17

2:40 pm-9:45 am

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 10/21

12:35 pm-1:10 pm

1 stop37h 35m

$1,431

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Mon 10/27

1:20 pm-10:50 am

3 stops56h 30m

Bangkok Suvarnabhumi

Sun 11/16

4:40 pm-11:25 am

3 stops31h 45m

$1,540

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 9/10

2:40 pm-2:10 pm

3 stops34h 30m

Bangkok Suvarnabhumi

Mon 10/13

11:00 pm-1:10 pm

2 stops51h 10m

$1,607

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Tue 9/9

7:35 am-6:15 am

2 stops33h 40m

Bangkok Suvarnabhumi

Tue 9/23

8:00 pm-5:30 pm

2 stops34h 30m

$1,628

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Wed 9/24

8:00 am-4:35 am

2 stops55h 35m

Bangkok Suvarnabhumi

Mon 10/20

9:35 pm-10:55 pm

2 stops38h 20m

$1,645

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Thu 9/4

6:10 am-6:00 am

3 stops34h 50m

$562

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Thu 9/4

7:40 pm-9:15 am

1 stop24h 35m

$1,884

San JoséBangkok

SJO - BKK

SJOBKK

San José Juan Santamaria Intl

Fri 5/9

3:25 pm-9:45 am

1 stop29h 20m

$2,956

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Costa Rica to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, March is the cheapest month in which you can book a flight from Costa Rica to Thailand (average of $955). Flying from Costa Rica to Thailand in December is currently the most expensive (average of $1,574). 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 TH?

Find hourly flight availability from Costa Rica to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Costa Rica to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with SWISS, Qatar Airways and Air France from Costa Rica to Thailand 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
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Qatar Airways
7.4
Good
3,563 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Air France
7.4
Good
1,446 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Turkish Airlines
7.3
Good
3,790 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Comfort

7.4

Boarding

7.6

Food

7.0

Crew

8.2

Entertainment

6.7

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

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

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Costa Rica to Thailand (average of $955). Flying from Costa Rica to Thailand in December is currently the most expensive (average of $1,574). 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 4 airlines flying from Costa Rica to Thailand

Discover the top 4 airlines that operate flights from Costa Rica to Thailand. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberojetCheapest$709Average$856FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,190Average$2,238FlexibilityNo cancel feeOn-time69%
SWISSCheapest$1,467Average$1,910FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,554Average$1,788FlexibilityNo cancel feeOn-time77%

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