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Cheap flights from Glasgow Intl Airport to Puerto Rico from £664

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Puerto Rico departing on 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Glasgow Intl Airport to Puerto Rico

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 - 01:47
GLA
-
SJU
18h 47m2 stops
Multiple Airlines Logo
05:40 - 22:35
SJU
-
GLA
35h 55m2 stops
£664Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Icelandair Logo
14:20 - 01:29
GLA
-
SJU
16h 09m2 stops
Icelandair Logo
05:15 - 13:25
SJU
-
GLA
27h 10m2 stops
£785Icelandair
Sun, 12 Apr - Wed, 22 Apr
Icelandair Logo
14:20 - 01:29
GLA
-
SJU
40h 09m2 stops
Icelandair Logo
16:40 - 13:25
SJU
-
GLA
15h 45m2 stops
£823Icelandair
Sat, 11 Apr - Wed, 22 Apr
Icelandair Logo
14:20 - 01:29
GLA
-
SJU
16h 09m2 stops
Icelandair Logo
05:15 - 13:25
SJU
-
GLA
27h 10m2 stops
£868Icelandair
Sun, 12 Apr - Tue, 21 Apr
American Airlines Logo
13:30 - 19:55
GLA
-
SJU
35h 25m2 stops
American Airlines Logo
13:45 - 10:05
SJU
-
GLA
15h 20m2 stops
£891American Airlines
Sun, 12 Apr - Mon, 20 Apr
Icelandair Logo
14:20 - 01:29
GLA
-
SJU
16h 09m2 stops
Icelandair Logo
05:15 - 13:25
SJU
-
GLA
27h 10m2 stops
£906Icelandair
Sat, 11 Apr - Tue, 21 Apr
American Airlines Logo
07:55 - 00:10
GLA
-
SJU
21h 15m2 stops
American Airlines Logo
13:45 - 10:05
SJU
-
GLA
15h 20m2 stops
£921American Airlines
Sat, 11 Apr - Mon, 20 Apr
Icelandair Logo
14:20 - 02:58
GLA
-
SJU
17h 38m2 stops
Icelandair Logo
16:40 - 13:25
SJU
-
GLA
15h 45m2 stops
£950Icelandair
Mon, 13 Apr - Sat, 18 Apr
Delta Logo
10:25 - 12:28
GLA
-
SJU
55h 03m2 stops
Delta Logo
15:50 - 08:25
SJU
-
GLA
35h 35m2 stops
£952Delta
Sun, 12 Apr - Sat, 18 Apr
British Airways Logo
10:20 - 11:00
GLA
-
SJU
29h 40m2 stops
British Airways Logo
15:50 - 16:40
SJU
-
GLA
19h 50m2 stops
£954British Airways
Sat, 11 Apr - Sun, 19 Apr

Icelandair flights from Glasgow Intl Airport to Puerto Rico

Our best Icelandair deals on Glasgow Intl Airport to Puerto Rico flight tickets
Icelandair
12 Apr
GLA14:20Glasgow Intl
16h 09m
2 stops
SJU01:29San Juan Luis Munoz Marin Intl
22 Apr
SJU05:15San Juan Luis Munoz Marin Intl
27h 10m
2 stops
GLA13:25Glasgow Intl
£785
Find similar
Icelandair
11 Apr
GLA14:20Glasgow Intl
40h 09m
2 stops
SJU01:29San Juan Luis Munoz Marin Intl
22 Apr
SJU16:40San Juan Luis Munoz Marin Intl
15h 45m
2 stops
GLA13:25Glasgow Intl
£823
Find similar
Icelandair
12 Apr
GLA14:20Glasgow Intl
16h 09m
2 stops
SJU01:29San Juan Luis Munoz Marin Intl
21 Apr
SJU05:15San Juan Luis Munoz Marin Intl
27h 10m
2 stops
GLA13:25Glasgow Intl
£868
Find similar

American Airlines flights from Glasgow Intl Airport to Puerto Rico

Our best American Airlines deals on Glasgow Intl Airport to Puerto Rico flight tickets
American Airlines
12 Apr
GLA13:30Glasgow Intl
35h 25m
2 stops
SJU19:55San Juan Luis Munoz Marin Intl
20 Apr
SJU13:45San Juan Luis Munoz Marin Intl
15h 20m
2 stops
GLA10:05Glasgow Intl
£891
Find similar
American Airlines
11 Apr
GLA07:55Glasgow Intl
21h 15m
2 stops
SJU00:10San Juan Luis Munoz Marin Intl
20 Apr
SJU13:45San Juan Luis Munoz Marin Intl
15h 20m
2 stops
GLA10:05Glasgow Intl
£921
Find similar
American Airlines
11 Apr
GLA10:20Glasgow Intl
18h 50m
2 stops
SJU00:10San Juan Luis Munoz Marin Intl
18 Apr
SJU14:42San Juan Luis Munoz Marin Intl
15h 33m
2 stops
GLA11:15Glasgow Intl
£1,027
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Puerto Rico 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 21 December 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Tue 14/4

12:00-01:47

2 stops18h 47m

San Juan Luis Munoz Marin Intl

Tue 21/4

05:40-22:35

2 stops35h 55m

£664

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sun 12/4

14:20-01:29

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Wed 22/4

05:15-13:25

2 stops27h 10m

£785

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 11/4

14:20-01:29

2 stops40h 09m

San Juan Luis Munoz Marin Intl

Wed 22/4

16:40-13:25

2 stops15h 45m

£823

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sun 12/4

14:20-01:29

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Tue 21/4

05:15-13:25

2 stops27h 10m

£868

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sun 12/4

13:30-19:55

2 stops35h 25m

San Juan Luis Munoz Marin Intl

Mon 20/4

13:45-10:05

2 stops15h 20m

£891

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 11/4

14:20-01:29

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Tue 21/4

05:15-13:25

2 stops27h 10m

£906

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 11/4

07:55-00:10

2 stops21h 15m

San Juan Luis Munoz Marin Intl

Mon 20/4

13:45-10:05

2 stops15h 20m

£921

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Mon 13/4

14:20-02:58

2 stops17h 38m

San Juan Luis Munoz Marin Intl

Sat 18/4

16:40-13:25

2 stops15h 45m

£950

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sun 12/4

10:25-12:28

2 stops55h 03m

San Juan Luis Munoz Marin Intl

Sat 18/4

15:50-08:25

2 stops35h 35m

£952

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 11/4

10:20-11:00

2 stops29h 40m

San Juan Luis Munoz Marin Intl

Sun 19/4

15:50-16:40

2 stops19h 50m

£954

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Glasgow Intl Airport to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Puerto Rico?

According to our data, Thursday is the cheapest day to fly to Puerto Rico from Glasgow Intl Airport. The lowest ticket price found for a Thursday departure recently was £802. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around £950.

Cheap Glasgow Intl Airport to Puerto Rico flight deals and tips

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

Fastest flight time

18h 47m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Puerto Rico takes 18h 47m
There are no direct flights from Glasgow Intl Airport to Puerto Rico. There are no popular flight routes from Glasgow Intl Airport to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Glasgow Intl Airport to Puerto Rico?

    Prices for flights from Glasgow Intl Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Glasgow Intl Airport to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Glasgow Intl Airport to Puerto Rico

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £751Free CancellationRating
7.0
592 reviews
Search Icelandair flights
British AirwaysPriceFrom £803Free CancellationRating
6.7
7,601 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Glasgow to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Glasgow with this policy.

How can momondo help me find flights from Glasgow to Puerto Rico?

momondo provides multiple filters to help you find the best flight to Puerto Rico from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Glasgow to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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