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Cheap flights from Glasgow Intl Airport to Costa Rica from £630

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJO
11 Jan — 18 Jan1
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.

Best flights from Glasgow Intl to Costa Rica
Discover carefully curated flight deals from Glasgow Intl to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Mon 18/506:00GLA - SJO
2 stops18h 10mKLM
Sun 24/519:25SJO - GLA
2 stops20h 45mKLM
Deal found 10/12£695
Thu 5/306:20GLA - SJO
1 stop16h 20mBritish Airways
Mon 9/310:25SJO - GLA
2 stops25h 50mBritish Airways
Deal found 9/12£854
Thu 5/306:05GLA - SJO
2 stops47h 30mAeromexico
Mon 9/306:15SJO - GLA
2 stops33h 55mAeromexico
Deal found 9/12£906
Mon 18/516:55GLA - SJO
1 stop30h 00mMultiple Airlines
Sun 24/508:00SJO - GLA
1 stop18h 40mMultiple Airlines
Deal found 10/12£1,077
Mon 2/309:05GLA - LIR
2 stops33h 45mKLM
Sun 8/314:15LIR - GLA
2 stops36h 15mKLM
Deal found 10/12£976
Mon 2/313:10GLA - LIR
3 stops57h 35mMultiple Airlines
Sun 8/313:15LIR - GLA
2 stops38h 40mMultiple Airlines
Deal found 10/12£1,668
Mon 18/505:50GLA - SJO
3 stops19h 35mAmerican Airlines
Sun 24/514:50SJO - GLA
2 stops22h 00mAmerican Airlines
Deal found 10/12£5,068

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 12 December 2025.

Round-trip from

£653

One-way from

£630
KLM
  • KLM
  • 18/5-24/5
  • 3 total stops
  • 44h 10m total
  • Glasgow to Costa Rica
Search Deals
4/1
  • 4/1
  • 3 total stops
  • 43h 27m 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 12 December 2025.
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 18/5

06:00-17:10

2 stops18h 10m

San José Juan Santamaria Intl

Sun 24/5

19:25-23:10

2 stops20h 45m

£695

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Thu 5/3

06:20-16:40

1 stop16h 20m

San José Juan Santamaria Intl

Mon 9/3

10:25-18:15

2 stops25h 50m

£854

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Thu 5/3

06:05-23:35

2 stops47h 30m

San José Juan Santamaria Intl

Mon 9/3

06:15-22:10

2 stops33h 55m

£906

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Mon 2/3

09:05-12:50

2 stops33h 45m

Liberia

Sun 8/3

14:15-08:30

2 stops36h 15m

£976

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Mon 18/5

16:55-15:55

1 stop30h 00m

San José Juan Santamaria Intl

Sun 24/5

08:00-09:40

1 stop18h 40m

£1,077

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Mon 2/3

13:10-16:45

3 stops57h 35m

Liberia

Sun 8/3

13:15-09:55

2 stops38h 40m

£1,668

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Mon 18/5

05:50-18:25

3 stops19h 35m

San José Juan Santamaria Intl

Sun 24/5

14:50-19:50

2 stops22h 00m

£5,068

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sun 4/1

22:15-11:42

3 stops43h 27m

£630

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sun 4/1

17:20-18:25

1 stop31h 05m

£1,161

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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 12 December 2025.
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
1,432 reviews
Check prices

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Comfort

7.6

Crew

8.3

Boarding

7.8

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 16h 20m. The distance between Glasgow Intl Airport and Costa Rica is about 5248 mi. This flight may include one or multiple stops.

  • 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£579Average£807FlexibilityNo 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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