Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Glasgow to San Juan from £623

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 to San Juan departing on 8/11. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Glasgow to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
12:35 - 22:00GLA-SJU
37h 25m2 stops
Icelandair Logo
10:59 - 09:55SJU-GLA
18h 56m2 stops
£771Icelandair
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Icelandair Logo
12:35 - 22:00GLA-SJU
37h 25m2 stops
Icelandair Logo
10:59 - 09:55SJU-GLA
18h 56m2 stops
£773Icelandair
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Icelandair Logo
12:35 - 22:00GLA-SJU
37h 25m2 stops
Icelandair Logo
10:59 - 09:55SJU-GLA
18h 56m2 stops
£811Icelandair
Find Deal
Sat, 7 Mar - Wed, 11 Mar
Multiple Airlines Logo
06:10 - 21:50GLA-SJU
19h 40m2 stops
Multiple Airlines Logo
07:00 - 16:15SJU-GLA
29h 15m3 stops
£901Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
13:10 - 17:21GLA-SJU
32h 11m3 stops
Multiple Airlines Logo
04:10 - 16:15SJU-GLA
32h 05m3 stops
£907Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
06:10 - 21:50GLA-SJU
19h 40m2 stops
Multiple Airlines Logo
11:38 - 16:15SJU-GLA
24h 37m2 stops
£927Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec

Icelandair flights from Glasgow to San Juan

Our best Icelandair deals on Glasgow to San Juan flight tickets
Icelandair
7 Mar
GLA12:35Glasgow Intl
37h 25m
2 stops
SJU22:00San Juan Luis Munoz Marin Intl
11 Mar
SJU10:59San Juan Luis Munoz Marin Intl
18h 56m
2 stops
GLA09:55Glasgow Intl
£771
Find similar
Icelandair
7 Mar
GLA12:35Glasgow Intl
37h 25m
2 stops
SJU22:00San Juan Luis Munoz Marin Intl
11 Mar
SJU10:59San Juan Luis Munoz Marin Intl
18h 56m
2 stops
GLA09:55Glasgow Intl
£773
Find similar
Icelandair
7 Mar
GLA12:35Glasgow Intl
37h 25m
2 stops
SJU22:00San Juan Luis Munoz Marin Intl
11 Mar
SJU10:59San Juan Luis Munoz Marin Intl
18h 56m
2 stops
GLA09:55Glasgow Intl
£811
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow 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 30 October 2025.
Use the filters below to find and compare flights from Glasgow to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 7/3

12:35-22:00

2 stops37h 25m

San Juan Luis Munoz Marin Intl

Wed 11/3

10:59-09:55

2 stops18h 56m

£771

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 7/3

12:35-22:00

2 stops37h 25m

San Juan Luis Munoz Marin Intl

Wed 11/3

10:59-09:55

2 stops18h 56m

£773

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 7/3

12:35-22:00

2 stops37h 25m

San Juan Luis Munoz Marin Intl

Wed 11/3

10:59-09:55

2 stops18h 56m

£811

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Mon 1/12

06:10-21:50

2 stops19h 40m

San Juan Luis Munoz Marin Intl

Mon 8/12

07:00-16:15

3 stops29h 15m

£901

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Mon 1/12

13:10-17:21

3 stops32h 11m

San Juan Luis Munoz Marin Intl

Sun 7/12

04:10-16:15

3 stops32h 05m

£907

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Mon 1/12

06:10-21:50

2 stops19h 40m

San Juan Luis Munoz Marin Intl

Mon 8/12

11:38-16:15

2 stops24h 37m

£927

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 8/11

16:30-23:59

2 stops35h 29m

£623

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 8/11

16:30-23:59

2 stops35h 29m

£624

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Glasgow to San Juan

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 typical price of a round-trip flight between Glasgow and San Juan?

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart on your flight to San Juan is on a Thursday when prices can be found for as low as £811. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around £962.

Cheap Glasgow to San Juan flight deals and tips

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

Direct flights

None
There are no direct flights from Glasgow to San Juan. There are no popular flight routes from Glasgow to San Juan.
Search flight deals

  • How far is Glasgow to San Juan by plane?

    Glasgow and San Juan are 4081.8 mi apart from one another. Typically, this will take 19h 40m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Glasgow to San Juan?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow to San Juan.

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

    The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to San Juan

Compare and see reviews for airlines that fly from Glasgow to San Juan with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £445Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
FinnairPriceFrom £516Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
IcelandairPriceFrom £574Free CancellationRating
7.1
562 reviews
Search Icelandair flights
British AirwaysPriceFrom £588Free CancellationRating
6.7
7,487 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Glasgow to San Juan for you.

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

Yes. momondo enables you to select and highlight flights to San Juan from Glasgow with this policy.

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

Once all potential Glasgow to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Glasgow and alert you when they change.

An easier way to manage your San Juan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 29/11
Sat 6/12
By creating a price alert you accept our terms of use and privacy policy.

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