฿23,866+ Cheap flights to Costa Rica

— SJO
28 Sep — 5 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Costa Rica in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Costa Rica

Fri 16/1001:35 -
3 stops34h 40m
Sat 24/1005:45 -
3 stops42h 05m
Deal found 27/8฿42,187
Sat 10/1008:30 -
2 stops48h 00m
Sat 17/1005:45 -
3 stops42h 20m
Deal found 26/8฿44,992
Thu 29/1022:25 -
2 stops51h 45m
Sun 1/1115:10 -
2 stops50h 20m
Deal found 26/8฿57,140
Mon 26/1007:25 -
2 stops52h 25m
Thu 29/1007:45 -
2 stops56h 45m
Deal found 28/8฿58,097
Thu 29/1022:25 -
2 stops51h 45m
Mon 2/1115:10 -
2 stops65h 50m
Deal found 27/8฿59,550
Thu 29/1009:10 -
2 stops63h 46m
Mon 2/1114:20 -
3 stops56h 10m
Deal found 28/8฿61,728

Find flights to Costa Rica

Explore Costa Rica
Flights to San José
Flights to Liberia

Find flight deals to Costa Rica

Return from

฿42,187

One-way from

฿23,866
16/10-24/10
  • 16/10-24/10
  • 6 total stops
  • 76h 45m total
  • Bangkok to San José
Search Deals
10/10
  • 10/10
  • 3 total stops
  • 57h 20m total
  • Bangkok to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Costa Rica that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Sat 17/10

16:45-19:30

2 stops39h 45m

San José Juan Santamaria Intl

Sat 24/10

05:45-11:30

3 stops40h 45m

฿43,276

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Mon 26/10

07:25-22:50

2 stops52h 25m

San José Juan Santamaria Intl

Thu 29/10

07:45-05:30

2 stops56h 45m

฿58,097

BangkokLiberia

BKK Bangkok Suvarnabhumi - LIR Liberia

BKKLIR

Bangkok Suvarnabhumi

Thu 29/10

22:25-13:10

2 stops51h 45m

Liberia

Mon 2/11

15:10-22:00

2 stops65h 50m

฿59,550

BangkokLiberia

BKK Bangkok Suvarnabhumi - LIR Liberia

BKKLIR

Bangkok Suvarnabhumi

Thu 29/10

09:10-11:56

2 stops63h 46m

Liberia

Mon 2/11

14:20-11:30

3 stops56h 10m

฿61,728
Fastest return journey

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Mon 26/10

09:10-07:32

2 stops35h 22m

San José Juan Santamaria Intl

Thu 29/10

11:35-11:30

3 stops34h 55m

฿62,157

BangkokLiberia

BKK Bangkok Suvarnabhumi - LIR Liberia

BKKLIR

Bangkok Suvarnabhumi

Thu 29/10

09:10-10:44

2 stops62h 34m

Liberia

Sun 1/11

17:20-11:30

3 stops53h 10m

฿62,190

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Fri 25/9

09:35-11:38

2 stops63h 03m

San José Juan Santamaria Intl

Fri 2/10

13:25-09:35

3 stops55h 10m

฿62,455

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Sun 13/9

07:00-12:21

2 stops42h 21m

San José Juan Santamaria Intl

Sun 20/9

07:55-09:35

3 stops36h 40m

฿62,620
Cheapest one-way
Fastest single journey

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Fri 5/2

12:20-23:25

2 stops48h 05m

฿27,497

BangkokSan José

BKK Bangkok Suvarnabhumi - SJO San José Juan Santamaria Intl

BKKSJO

Bangkok Suvarnabhumi

Fri 5/2

12:20-23:25

2 stops48h 05m

฿27,497

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Sorted by cheapest first

Best time to book a flight to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Costa Rica

How long is the flight to Costa Rica?

On average, a flight from Bangkok to Costa Rica takes 40 hours 9 minutes. Flights to Costa Rica from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Costa Rica by month

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica by month

If weather is an important factor for your trip to Costa Rica, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What are the most popular places to fly to in Costa Rica?

The most popular places in Costa Rica to fly to are San José and Liberia.

FAQs about flying to Costa Rica

  • Can I find cheaper flights to Costa Rica if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Costa Rica on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Costa Rica depart from?

    For those looking to save time traveling to Costa Rica, Bangkok offers the quickest one-way flight (39 hours 45 minutes).

  • Does San José Juan Santamaria Intl have rental cars?

    Yes. Those touching down at San José Juan Santamaria Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San José Juan Santamaria Intl?

    Yes. San José Juan Santamaria Intl has hotels nearby for those requiring accommodations. Around Juan Santa Maria is the closest property to San José Juan Santamaria Intl (0.0 km away from San José Juan Santamaria Intl).

See more FAQs

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How does Cheapflights help users find flights to Costa Rica?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Costa Rica. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Costa Rica?

Cheapflights helps you find that perfect flight to Costa Rica by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Costa Rica with no change fees?

Yes, we can. To see specific flights to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Costa Rica become cheaper?

Yes, Cheapflights offers price alerts on Costa Rica flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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