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Cheap flights from Glasgow Intl Airport to San Juan from £213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to San Juan departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Glasgow Intl Airport to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:35 - 19:55
GLA
-
SJU
17h 20m
2 stops
British Airways Logo
16:50 - 16:35
SJU
-
GLA
19h 45m
2 stops
£1,013British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
06:35 - 19:55
GLA
-
SJU
17h 20m
2 stops
British Airways Logo
06:00 - 14:30
SJU
-
GLA
28h 30m
2 stops
£1,016British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
05:55 - 23:34
GLA
-
SJU
21h 39m
2 stops
British Airways Logo
16:50 - 18:15
SJU
-
GLA
21h 25m
2 stops
£1,019British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
08:55 - 22:58
GLA
-
SJU
18h 03m
2 stops
British Airways Logo
15:40 - 15:10
SJU
-
GLA
19h 30m
2 stops
£1,046British Airways
Fri, 13 Mar - Fri, 20 Mar
British Airways Logo
08:55 - 22:58
GLA
-
SJU
18h 03m
2 stops
British Airways Logo
18:01 - 15:10
SJU
-
GLA
17h 09m
2 stops
£1,048British Airways
Fri, 13 Mar - Fri, 20 Mar
British Airways Logo
08:55 - 22:58
GLA
-
SJU
18h 03m
2 stops
British Airways Logo
18:01 - 15:10
SJU
-
GLA
17h 09m
2 stops
£1,049British Airways
Fri, 13 Mar - Fri, 20 Mar

British Airways flights from Glasgow Intl Airport to San Juan

Our best British Airways deals on Glasgow Intl Airport to San Juan flight tickets
British Airways
26 Feb
GLA06:35Glasgow Intl
17h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
2 Mar
SJU16:50San Juan Luis Munoz Marin Intl
19h 45m
2 stops
GLA16:35Glasgow Intl
£1,013
British Airways
26 Feb
GLA06:35Glasgow Intl
17h 20m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
28h 30m
2 stops
GLA14:30Glasgow Intl
£1,016
British Airways
26 Feb
GLA05:55Glasgow Intl
18h 00m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
28h 30m
2 stops
GLA14:30Glasgow Intl
£1,017

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to San Juan 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, momondo users made 279,928 searches. Data last updated 10 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Thu 26/2

06:35-19:55

2 stops17h 20m

San Juan Luis Munoz Marin Intl

Mon 2/3

16:50-16:35

2 stops19h 45m

£1,013

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Thu 26/2

06:35-19:55

2 stops17h 20m

San Juan Luis Munoz Marin Intl

Mon 2/3

06:00-14:30

2 stops28h 30m

£1,016

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Thu 26/2

05:55-23:34

2 stops21h 39m

San Juan Luis Munoz Marin Intl

Mon 2/3

16:50-18:15

2 stops21h 25m

£1,019

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Fri 13/3

08:55-22:58

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Fri 20/3

15:40-15:10

2 stops19h 30m

£1,046

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Fri 13/3

08:55-22:58

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Fri 20/3

18:01-15:10

2 stops17h 09m

£1,048

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Fri 13/3

08:55-22:58

2 stops18h 03m

San Juan Luis Munoz Marin Intl

Fri 20/3

18:01-15:10

2 stops17h 09m

£1,049

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Wed 15/4

22:35-16:20

3 stops46h 45m

£213

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Tue 14/4

08:20-14:31

3 stops35h 11m

£266

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Wed 15/4

22:35-08:47

3 stops39h 12m

£273

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Thu 16/4

19:10-10:26

2 stops44h 16m

£279

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Cheap Glasgow Intl Airport to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to San Juan

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Glasgow Intl Airport to San Juan takes 18h 00m
There are no direct flights from Glasgow Intl Airport to San Juan. There are no popular flight routes from Glasgow Intl Airport to San Juan.
Search flight deals

  • How far is Glasgow Intl to San Juan by plane?

    The distance between Glasgow Intl and San Juan is about 4075.3 mi. By plane, this route typically takes 18h 00m.

  • When did momondo last update prices for flights from Glasgow Intl Airport to San Juan?

    Prices for flights from Glasgow Intl Airport to San Juan were last updated today.

  • How old do you have to be to fly from Glasgow Intl Airport to San Juan?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents required for your trip to San Juan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Glasgow Intl Airport to San Juan?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Glasgow Intl Airport from San Juan. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Glasgow Intl Airport to San Juan with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Glasgow.

Can I find flights from Glasgow to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Glasgow to San Juan?

Once you have performed a search for Glasgow to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Glasgow to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Luis Munoz Marin Intl Airport