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Cheap flights from Bangkok to San José from ฿20,716

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SJO
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to San José

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to San José
Explore the most affordable flight options available from Bangkok to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Fri 12/601:35
BKK
-
SJO
3 stops34h 40m
Multiple Airlines
Fri 26/601:11
SJO
-
BKK
2 stops46h 54m
Multiple Airlines
Deal found 21/2฿36,525
Fri 10/418:30
BKK
-
SJO
1 stop37h 10m
Multiple Airlines
Fri 17/415:10
SJO
-
BKK
3 stops31h 50m
Multiple Airlines
Deal found 24/2฿48,731
Tue 27/1008:15
BKK
-
SJO
2 stops27h 00m
แอร์แคนาดา
Sat 31/1007:50
SJO
-
BKK
2 stops57h 40m
แอร์แคนาดา
Deal found 24/2฿48,793
Wed 23/907:05
BKK
-
SJO
2 stops51h 55m
แอร์แคนาดา
Sun 27/908:00
SJO
-
BKK
2 stops56h 05m
แอร์แคนาดา
Deal found 22/2฿50,626
Thu 19/318:55
BKK
-
SJO
2 stops40h 41m
เจ็ตบลู
Sun 29/323:45
SJO
-
BKK
2 stops30h 40m
เจ็ตบลู
Deal found 22/2฿51,651
Thu 19/312:15
BKK
-
SJO
3 stops35h 59m
Multiple Airlines
Sun 29/311:38
SJO
-
BKK
3 stops34h 17m
Multiple Airlines
Deal found 22/2฿51,868
Thu 2/403:00
BKK
-
SJO
2 stops32h 44m
Multiple Airlines
Tue 7/414:08
SJO
-
BKK
2 stops40h 17m
Multiple Airlines
Deal found 22/2฿52,645

Find flight deals from Bangkok to San José

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 February 2026.

Round-trip from

฿36,525

One-way from

฿20,716
12/6-26/6
  • 12/6-26/6
  • 5 total stops
  • 81h 34m total
  • Bangkok to San José
Search Deals
18/3
  • 18/3
  • 3 total stops
  • 49h 05m total
  • Bangkok to San José
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to San José 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 17,341 searches. Data last updated 25 February 2026.
Use the filters below to find and compare flights from Bangkok to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Fri 10/4

18:30-18:40

1 stop37h 10m

San José Juan Santamaria Intl

Fri 17/4

15:10-12:00

3 stops31h 50m

฿48,731

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 19/3

18:55-22:36

2 stops40h 41m

San José Juan Santamaria Intl

Sun 29/3

23:45-19:25

2 stops30h 40m

฿51,651

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Fri 12/6

02:05-18:40

2 stops29h 35m

San José Juan Santamaria Intl

Sat 27/6

21:10-15:30

1 stop29h 20m

฿52,272

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 19/3

11:35-17:50

1 stop43h 15m

San José Juan Santamaria Intl

Sun 29/3

13:20-07:05

2 stops28h 45m

฿72,398

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Fri 3/4

15:45-10:11

3 stops31h 26m

San José Juan Santamaria Intl

Tue 7/4

08:45-09:35

2 stops59h 50m

฿74,075

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Fri 3/4

12:05-16:20

1 stop41h 15m

San José Juan Santamaria Intl

Tue 7/4

19:15-09:15

1 stop25h 00m

฿95,071

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Wed 18/3

01:45-13:50

3 stops49h 05m

฿20,716

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 9/4

12:15-00:05

3 stops48h 50m

฿28,667

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 9/4

09:15-13:08

2 stops40h 53m

฿30,841

BangkokSan José

BKK - SJO

BKKSJO

Bangkok Suvarnabhumi

Thu 9/4

15:45-11:51

3 stops57h 06m

฿60,037

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Bangkok 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 from Bangkok to San José
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to San José from Bangkok?

    If you book a flight to San José from Bangkok, you will be flying to Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 14.1 km from the centre of San José. There are 0 flights from Bangkok to Juan Santamaria Intl per day from 0 different airlines.

  • How long is the flight from Bangkok to San José?

    There are many flights that can get you from Bangkok to San José in 40h 41m. Fly via เจ็ตบลู to get the fastest option. Airlines will cover a distance of 17313 km.

  • Can I find deals for flights from Bangkok to San José that include hotel bookings?

    Yes. In addition to deals on Bangkok to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to San José.

  • Can I find deals for business class flights from Bangkok to San José?

    Yes. Cheapflights offers flight deals from Bangkok to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Complete your trip

Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
San José Juan Santamaria Intl Airport car hire

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to San José?

When you search for this flight from Bangkok to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to San José?

Cheapflights simply makes it quick and affordable to book flights from Bangkok to San José by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bangkok to San José with no change fees?

Yes! Cheapflights helps users easily find flights from Bangkok to San José with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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