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Cheap flights from Glasgow to Costa Rica from £408

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJO
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Costa Rica
Explore the most affordable flight options available from Glasgow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Thu 17/914:00
GLA
-
SJO
2 stops36h 37m
Lufthansa
Thu 24/912:44
SJO
-
GLA
1 stop14h 26m
Lufthansa
Deal found 22/5£681
Thu 10/914:00
GLA
-
LIR
2 stops53h 10m
United Airlines
Mon 14/913:20
LIR
-
GLA
2 stops37h 50m
United Airlines
Deal found 19/5£695
Mon 14/914:00
GLA
-
SJO
2 stops29h 21m
United Airlines
Sat 26/907:55
SJO
-
GLA
2 stops19h 15m
United Airlines
Deal found 22/5£706
Sun 20/914:00
GLA
-
SJO
1 stop28h 38m
United Airlines
Sun 27/912:44
SJO
-
GLA
1 stop14h 26m
United Airlines
Deal found 22/5£731
Sat 19/914:00
GLA
-
SJO
2 stops29h 21m
United Airlines
Sat 26/907:55
SJO
-
GLA
2 stops19h 15m
United Airlines
Deal found 22/5£756
Wed 16/913:30
GLA
-
SJO
2 stops53h 24m
Delta
Thu 24/913:25
SJO
-
GLA
2 stops19h 45m
Delta
Deal found 22/5£787
Wed 16/906:00
GLA
-
SJO
2 stops36h 54m
Delta
Wed 23/913:25
SJO
-
GLA
2 stops19h 45m
Delta
Deal found 22/5£822
Mon 14/1217:15
GLA
-
SJO
2 stops36h 20m
Aeromexico
Thu 7/113:20
SJO
-
GLA
2 stops26h 50m
Aeromexico
Deal found 19/5£823
Thu 1/1009:10
GLA
-
SJO
2 stops33h 44m
Delta
Mon 5/413:20
SJO
-
GLA
2 stops19h 55m
Delta
Deal found 22/5£829
Wed 16/913:30
GLA
-
SJO
1 stop33h 50m
KLM
Wed 23/913:25
SJO
-
GLA
2 stops26h 45m
KLM
Deal found 22/5£878
Thu 2/706:00
GLA
-
SJO
2 stops37h 10m
Multiple Airlines
Thu 9/718:25
SJO
-
GLA
1 stop14h 50m
Multiple Airlines
Deal found 18/5£886

Find flight deals from Glasgow to Costa Rica

Keep the following information in mind while searching for Glasgow to Costa Rica flight deals. Data was last updated 23 May 2026.

Round-trip from

£681

One-way from

£408

Popular in

December

Cheapest in

September

Average price

£759
Lufthansa
  • Lufthansa
  • 17/9-24/9
  • 3 total stops
  • 51h 03m total
  • Glasgow to Costa Rica
Search Deals
31/5
  • 31/5
  • 3 total stops
  • 48h 57m total
  • Glasgow to Costa Rica
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£153 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 23 May 2026.
Use the filters below to find and compare flights from Glasgow to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowLiberia

GLA - LIR

GLALIR

Glasgow Intl

Thu 10/9

14:00-12:10

2 stops53h 10m

Liberia

Mon 14/9

13:20-10:10

2 stops37h 50m

£695

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Fri 18/9

14:00-12:21

2 stops29h 21m

San José Juan Santamaria Intl

Sat 26/9

07:55-10:10

2 stops19h 15m

£706

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Tue 15/9

14:00-19:37

2 stops36h 37m

San José Juan Santamaria Intl

Mon 21/9

12:44-10:10

1 stop14h 26m

£706

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Thu 2/7

06:00-12:10

2 stops37h 10m

San José Juan Santamaria Intl

Thu 9/7

19:05-23:10

2 stops21h 05m

£909
Fastest return journey

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 30/9

09:10-21:45

2 stops19h 35m

San José Juan Santamaria Intl

Wed 17/3

20:30-20:00

2 stops17h 30m

£996

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 21/10

19:40-14:35

2 stops25h 55m

San José Juan Santamaria Intl

Sun 25/10

17:25-16:40

2 stops17h 15m

£1,011

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Thu 2/7

14:00-11:38

1 stop28h 38m

San José Juan Santamaria Intl

Thu 9/7

12:44-10:10

1 stop14h 26m

£1,015

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Fri 2/10

13:30-16:20

1 stop33h 50m

San José Juan Santamaria Intl

Thu 8/4

18:25-23:10

1 stop21h 45m

£1,120

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 30/9

13:30-11:54

2 stops53h 24m

San José Juan Santamaria Intl

Wed 7/4

13:20-12:55

2 stops40h 35m

£1,184
Cheapest one-way

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sun 31/5

18:05-12:02

3 stops48h 57m

£408

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Glasgow to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Glasgow 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 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 23 May 2026.
Get a feel of what it's like to fly with KLM from Glasgow to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    A quick flight from Glasgow to Costa Rica can take about 19h 35m. United Airlines provides one of the quickest options available for as low as £996. The distance from Glasgow to Costa Rica is about 5248 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Glasgow to Costa Rica

Discover the top 4 airlines that operate flights from Glasgow 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 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£528Average£662FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£563Average£646FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£579Average£779FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£644Average£935FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Glasgow to Costa Rica?

When you search for this flight from Glasgow to Costa Rica, 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 Glasgow to Costa Rica?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Glasgow.

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

Yes! Cheapflights helps users easily find flights from Glasgow to Costa Rica with no change fees.

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

Not ready to book yet? You can track prices for flights from Glasgow to Costa Rica on Cheapflights with our Price Alert feature and get notified when better prices are available.

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