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฿20,753+ Cheap flights to Costa Rica

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SJO
14 Jul — 21 Jul1
1 adult

Flights to Costa Rica in 2025

Find the latest flights to Costa Rica in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 July 2025.

Return from

฿42,548

One-way from

฿20,753
16/8-23/8
  • 16/8-23/8
  • 6 total stops
  • 71h 56m total
  • Bangkok to San José
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 38h 14m total
  • Bangkok to Costa Rica
Search Deals

Find flights to Costa Rica

Browse one-way and return flights deals to Costa Rica on Cheapflights. Flight deals are based on user searches and were last updated on 9 July 2025
Explore Costa Rica
Flights to San José
Flights to Liberia

Find flight deals to Costa Rica

Cheapest flights to Costa Rica
Explore the most affordable flight options available to Costa Rica. Find the lowest fares based on data from user searches, with prices last updated on 9 July 2025.

Sat 16/802:40BKK - SJO
3 stops41h 48mMultiple Airlines
Sat 23/814:37SJO - BKK
3 stops30h 08mMultiple Airlines
Deal found 8/7฿42,548
Tue 8/709:35BKK - SJO
2 stops58h 40mUnited Airlines
Tue 15/708:45SJO - BKK
2 stops50h 10mUnited Airlines
Deal found 7/7฿59,072
Sat 11/1007:00BKK - LIR
2 stops42h 10mUnited Airlines
Wed 15/1013:20LIR - BKK
2 stops50h 15mUnited Airlines
Deal found 7/7฿68,538
Sun 17/811:35BKK - SJO
1 stop42h 50mแอร์ฟร้านซ์
Sat 23/819:40SJO - BKK
1 stop24h 35mแอร์ฟร้านซ์
Deal found 8/7฿81,355
Fri 10/1002:35BKK - LIR
2 stops46h 25mเดลต้า
Wed 15/1013:25LIR - BKK
2 stops46h 40mเดลต้า
Deal found 7/7฿220,122

Cheapflights Fare Finder

Locate flights to Costa Rica that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 9 July 2025.
Use the filters below to find and compare flights to Costa Rica that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Sat 16/8

02:40-07:28

3 stops41h 48m

San José Juan Santamaria Intl

Sat 23/8

14:37-09:45

3 stops30h 08m

฿42,548

BangkokLiberia

BKK - LIR

BKKLIR

Bangkok Suvarnabhumi

Sat 11/10

07:00-12:10

2 stops42h 10m

Liberia

Wed 15/10

13:20-04:35

2 stops50h 15m

฿68,538

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Sun 17/8

11:35-17:25

1 stop42h 50m

San José Juan Santamaria Intl

Sat 23/8

19:40-09:15

1 stop24h 35m

฿81,355

BangkokLiberia

BKK - LIR

BKKLIR

Bangkok Suvarnabhumi

Fri 10/10

02:35-12:00

2 stops46h 25m

Liberia

Wed 15/10

13:25-01:05

2 stops46h 40m

฿220,122

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 18/9

17:50-19:04

2 stops38h 14m

฿20,753

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Mon 1/12

18:45-18:50

1 stop37h 05m

฿21,436

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Fri 31/10

07:15-23:05

2 stops28h 50m

฿35,521

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Sat 20/9

08:55-14:35

2 stops42h 40m

฿35,554

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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
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 to Costa Rica

How long is the flight to Costa Rica?

On average, a flight from Bangkok to Costa Rica takes 37 hours 11 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

Plan your trip to Costa Rica by taking into account the average rainfall totals 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

Plan your trip to Costa Rica by taking into account the average temperature totals 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?

Destination popularity is based on the amount of flight searches to Costa Rica in the last few years. This data was updated on 9 July 2025.
The most popular places in Costa Rica to fly to are San José and Liberia.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated 9 July 2025.
Check out reviews from past customers who have flown เดลต้า, แอร์ฟร้านซ์, andQatar Airways to Costa Rica 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.
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
เดลต้า
8.0
Very Good
7,958 reviews
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
แอร์ฟร้านซ์
7.5
Good
1,467 reviews
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,591 reviews
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,843 reviews
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
แอร์แคนาดา
7.1
Good
9,685 reviews
เดลต้า
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 (32 hours 13 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 María is the closest property to San José Juan Santamaria Intl (0.0 km away from San José Juan Santamaria Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Costa Rica

Select your preferred flight destination in Costa Rica from the list below.
Flights to San José
Flights to Liberia

Fly with Cheapflights

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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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