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Cheap flights from Glasgow Intl Airport to Costa Rica from £363

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJO
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Costa Rica
Explore the most affordable flight options available from Glasgow Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Mon 1/616:55
GLA
-
SJO
1 stop30h 25m
KLM
Tue 23/618:25
SJO
-
GLA
1 stop21h 45m
KLM
Deal found 2/2£611
Fri 27/220:10
GLA
-
SJO
2 stops33h 55m
Multiple Airlines
Tue 10/307:35
SJO
-
GLA
2 stops20h 15m
Multiple Airlines
Deal found 3/2£776
Mon 1/609:25
GLA
-
SJO
2 stops19h 35m
Multiple Airlines
Tue 23/619:45
SJO
-
GLA
3 stops30h 55m
Multiple Airlines
Deal found 2/2£862
Sun 22/306:05
GLA
-
SJO
3 stops33h 55m
Multiple Airlines
Sun 29/307:45
SJO
-
GLA
2 stops22h 40m
Multiple Airlines
Deal found 4/2£894
Thu 16/409:10
GLA
-
SJO
2 stops33h 55m
Aeromexico
Mon 20/413:20
SJO
-
GLA
2 stops43h 50m
Aeromexico
Deal found 1/2£925
Thu 19/206:05
GLA
-
LIR
2 stops38h 10m
KLM
Fri 6/314:05
LIR
-
GLA
2 stops38h 00m
KLM
Deal found 3/2£1,077
Fri 20/308:50
GLA
-
LIR
3 stops27h 11m
Multiple Airlines
Fri 27/316:45
LIR
-
GLA
2 stops32h 55m
Multiple Airlines
Deal found 3/2£1,209

Find flight deals from Glasgow Intl to Costa Rica

Keep the following information in mind while searching for Glasgow Intl to Costa Rica flight deals. Data was last updated 4 February 2026.

Round-trip from

£611

One-way from

£363
KLM
  • KLM
  • 1/6-23/6
  • 2 total stops
  • 52h 10m total
  • Glasgow to Costa Rica
Search Deals
22/2
  • 22/2
  • 3 total stops
  • 44h 45m total
  • Glasgow to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Costa Rica 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 858,174 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Costa Rica that are best for you.

Fly from

Glasgow Intl

Fly to

Costa Rica

Route

Depart

Return

Price

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Mon 1/6

06:00-17:00

2 stops18h 00m

San José Juan Santamaria Intl

Tue 23/6

18:25-16:10

1 stop14h 45m

£634

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Fri 27/2

20:10-00:05

2 stops33h 55m

San José Juan Santamaria Intl

Tue 10/3

07:35-09:50

2 stops20h 15m

£776

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Mon 1/6

09:25-22:00

2 stops19h 35m

San José Juan Santamaria Intl

Tue 23/6

19:45-09:40

3 stops30h 55m

£862

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sun 22/3

06:05-10:00

3 stops33h 55m

San José Juan Santamaria Intl

Sun 29/3

19:45-13:25

3 stops34h 40m

£924

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Thu 16/4

09:10-12:05

2 stops33h 55m

San José Juan Santamaria Intl

Mon 20/4

13:20-16:10

2 stops43h 50m

£925

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Thu 19/2

06:05-14:15

2 stops38h 10m

Liberia

Fri 6/3

14:05-10:05

2 stops38h 00m

£1,077

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Fri 20/3

08:50-06:01

3 stops27h 11m

Liberia

Fri 27/3

16:45-07:40

2 stops32h 55m

£1,209

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sun 22/2

18:05-08:50

3 stops44h 45m

£363

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Wed 25/2

20:35-14:23

2 stops47h 48m

£503

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 25/2

17:20-17:50

2 stops30h 30m

£657

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 16 results
1
2

Best time to book a flight from Glasgow Intl to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Glasgow Intl 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 Glasgow Intl Airport to Costa Rica
No data available for this route at this time. Please check back soon.

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 4 February 2026.
Check out reviews from past customers who have flown with KLM from Glasgow Intl Airport 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.
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Food

7.3

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Costa Rica. 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 Glasgow Intl Airport to Costa Rica?

    Departing from Glasgow Intl Airport to Costa Rica will take you 18h. The distance between Glasgow Intl Airport and Costa Rica is about 5248 mi.

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

    Yes. In addition to deals on Glasgow Intl to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Costa Rica 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

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Top airline flying from Glasgow Intl to Costa Rica

Discover the top airline that operate flights from Glasgow Intl to Costa Rica. 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 858,174 searches. Data last updated 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£571Average£754FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Costa Rica?

Deals for Glasgow Intl to Costa Rica flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Costa Rica from Glasgow Intl 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 from Glasgow Intl to Costa Rica with no change fees?

Need flexible booking options for your flight to Costa Rica from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Glasgow Intl to Costa Rica flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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