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Cheap flights from Glasgow to San José from £492

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJO
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to San José

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to San José
Explore the most affordable flight options available from Glasgow to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Wed 9/914:00
GLA
-
SJO
2 stops29h 21m
United Airlines
Sun 13/912:44
SJO
-
GLA
1 stop14h 26m
United Airlines
Deal found 7/6£781
Thu 1/1021:20
GLA
-
SJO
2 stops30h 00m
Multiple Airlines
Sat 20/308:50
SJO
-
GLA
2 stops19h 55m
Multiple Airlines
Deal found 7/6£839
Thu 1/1013:30
GLA
-
SJO
2 stops41h 15m
Aeromexico
Fri 9/413:20
SJO
-
GLA
2 stops26h 50m
Aeromexico
Deal found 7/6£862
Sat 15/814:00
GLA
-
SJO
1 stop28h 38m
United Airlines
Fri 4/908:45
SJO
-
GLA
2 stops42h 25m
United Airlines
Deal found 8/6£889
Thu 1/1006:00
GLA
-
SJO
1 stop17h 20m
Multiple Airlines
Fri 9/413:20
SJO
-
GLA
2 stops19h 55m
Multiple Airlines
Deal found 7/6£918
Thu 23/720:20
GLA
-
SJO
2 stops32h 45m
Multiple Airlines
Thu 30/707:07
SJO
-
GLA
3 stops30h 43m
Multiple Airlines
Deal found 8/6£984
Sat 15/807:40
GLA
-
SJO
3 stops42h 10m
Multiple Airlines
Fri 4/919:45
SJO
-
GLA
3 stops34h 40m
Multiple Airlines
Deal found 8/6£1,101

Find flight deals from Glasgow to San José

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 9 June 2026.

Round-trip from

£781

One-way from

£492

Popular in

December

Cheapest in

September

Average price

£676
United Airlines
  • United Airlines
  • 9/9-13/9
  • 3 total stops
  • 43h 47m total
  • Glasgow to San José
Search Deals
17/10
  • 17/10
  • 3 total stops
  • 47h 05m total
  • Glasgow to San José
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 858,174 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from Glasgow to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 9/9

14:00-12:21

2 stops29h 21m

San José Juan Santamaria Intl

Sun 13/9

07:55-10:10

2 stops43h 15m

£781
Cheapest one-way

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Sat 17/10

15:05-07:10

3 stops47h 05m

£492
Fastest single journey

GlasgowSan José

GLA - SJO

GLASJO

Glasgow Intl

Wed 30/9

06:00-18:59

2 stops19h 59m

£681

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Sorted by cheapest first

Best time to book a flight from Glasgow to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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 San José

How much does it cost for a return flight from Glasgow to San José?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated 9 June 2026.
See what other customers who have flown with KLM from Glasgow to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

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
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

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 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 Glasgow?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl is the airport most travelers will use when flying to San José from Glasgow. Booking flights from Glasgow to Juan Santamaria Intl (SJO) should be relatively easy as there are 0 daily inbound flights from Glasgow from 4 different airlines.

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

    For as low as £781, United Airlines can have you in San José from Glasgow in 29h 21m. The distance from Glasgow to San José is about 5248 mi.

  • What is the cheapest airline to fly from Glasgow to San José round-trip?

    Currently priced at £655, KLM will fly you from Glasgow to San José and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Users have found that KLM is 28% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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

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Alternative routes for Glasgow to San José

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to San José flights
Edinburgh to San José flights
Edinburgh to Liberia flights
Aberdeen to San José flights

Top 4 airlines flying from Glasgow to San José

Discover the top 4 airlines that operate flights from Glasgow to San José. 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£532Average£664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£567Average£653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£583Average£784FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£655Average£1,075FlexibilityNo 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 San José?

When you search for this flight from Glasgow 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 Glasgow to San José?

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 San José from Glasgow.

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

Need flexible booking options for your flight to San José from Glasgow? 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 to San José become cheaper?

Of course! You can now track prices for flights from Glasgow to San José and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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