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Flights to San Juan

£253 Cheap flights to San Juan

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Juan departing on 10/2. 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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Find the cheapest flights from the United Kingdom to San Juan

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to San Juan.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to San Juan found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to San Juan.

Cheap direct flights

The latest deals for direct flights to San Juan so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to San Juan

Find recent round-trip train or bus tickets from the United Kingdom to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
14:00 - 09:37LGW-SJU
23h 37m1 stop
18:55 - 10:00SJU-LGW
35h 05m1 stop
Fri, 24 Jan - Thu, 6 Feb
14:00 - 09:37LGW-SJU
23h 37m1 stop
21:22 - 10:00SJU-LGW
32h 38m2 stops
Fri, 24 Jan - Thu, 6 Feb
08:25 - 23:58LHR-SJU
19h 33m2 stops
14:30 - 09:40SJU-LHR
15h 10m1 stop
£494Finnair
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Tue, 28 Jan - Wed, 12 Feb
07:00 - 19:45LHR-SJU
16h 45m1 stop
12:50 - 09:40SJU-LHR
16h 50m1 stop
£497Finnair
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Tue, 28 Jan - Wed, 12 Feb
07:25 - 17:15LHR-SJU
14h 50m1 stop
06:00 - 20:45SJU-LHR
33h 45m1 stop
£510Icelandair
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Thu, 1 May - Sun, 11 May
12:20 - 22:50LHR-SJU
14h 30m1 stop
00:55 - 20:45SJU-LHR
14h 50m1 stop
£525Icelandair
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Fri, 21 Mar - Mon, 31 Mar
19:40 - 19:45LHR-SJU
28h 05m1 stop
16:39 - 09:40SJU-LHR
13h 01m1 stop
£577British Airways
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Sun, 2 Mar - Sat, 8 Mar
07:20 - 19:45LHR-SJU
16h 25m2 stops
13:05 - 09:40SJU-LHR
16h 35m1 stop
£586Iberia
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Thu, 30 Jan - Fri, 28 Feb
07:50 - 23:37MAN-SJU
19h 47m2 stops
20:25 - 18:35SJU-MAN
17h 10m1 stop
£614Iberia
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Wed, 19 Mar - Wed, 2 Apr
08:20 - 23:58LHR-SJU
19h 38m2 stops
06:15 - 09:40SJU-LHR
23h 25m1 stop
£674British Airways
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Sun, 2 Feb - Sun, 9 Feb
12:00 - 01:59LGW-SJU
17h 59m1 stop
Mon, 10 Feb
19:25 - 10:44LGW-SJU
43h 19m2 stops
Mon, 10 Feb
08:00 - 23:22LGW-SJU
43h 22m3 stops
Tue, 11 Feb
19:25 - 17:31LGW-SJU
50h 06m2 stops
Wed, 15 Jan
10:05 - 18:50LHR-SJU
13h 45m1 stop
£544Iberia
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Mon, 7 Apr
10:00 - 23:46LCY-SJU
17h 46m2 stops
£663Virgin Atlantic
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Tue, 11 Feb
13:00 - 02:46LGW-SJU
18h 46m2 stops
£667Icelandair
Find Deal
Thu, 10 Apr
12:10 - 00:32LGW-SJU
17h 22m1 stop
£844JetBlue
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Tue, 3 Jun
19:15 - 18:50MAN-SJU
28h 35m1 stop
£906Iberia
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Thu, 10 Apr
13:00 - 02:46LGW-SJU
18h 46m2 stops
£1,805Icelandair
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Thu, 3 Apr
15:00 - 14:35LHR-SJU
27h 35m1 stop
16:00 - 06:30SJU-LHR
34h 30m1 stop
£621Air Canada
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Sat, 11 Jan - Sun, 19 Jan
14:30 - 14:40LHR-SJU
28h 10m1 stop
16:00 - 06:30SJU-LHR
34h 30m1 stop
£626Air Canada
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Sat, 11 Jan - Sun, 19 Jan
18:00 - 00:36LHR-SJU
34h 36m2 stops
16:00 - 11:50SJU-LHR
15h 50m1 stop
£632Air Canada
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Sat, 11 Jan - Sat, 25 Jan
08:25 - 23:54LHR-SJU
19h 29m1 stop
19:59 - 05:55SJU-LHR
29h 56m1 stop
£724Icelandair
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Wed, 8 Jan - Fri, 24 Jan
20:40 - 01:42LHR-SJU
33h 02m2 stops
05:00 - 10:50SJU-LHR
25h 50m2 stops
£975Icelandair
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Sat, 11 Jan - Sun, 19 Jan
08:15 - 03:25LHR-SJU
23h 10m2 stops
05:00 - 12:40SJU-LHR
27h 40m2 stops
£1,094TAP AIR PORTUGAL
Find Deal
Sat, 11 Jan - Sun, 19 Jan
16:35 - 23:34LGW-SJU
34h 59m2 stops
12:44 - 15:45SJU-LGW
23h 01m2 stops
£1,282TAP AIR PORTUGAL
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Wed, 8 Jan - Fri, 24 Jan
19:35 - 19:45LGW-SJU
28h 10m1 stop
21:20 - 18:50SJU-LGW
17h 30m1 stop
£1,700Iberia
Find Deal
Sat, 11 Jan - Sat, 25 Jan
20:40 - 01:42BHX-SJU
33h 02m2 stops
07:20 - 11:10SJU-BHX
23h 50m2 stops
£1,728Aer Lingus
Find Deal
Tue, 7 Jan - Fri, 10 Jan
20:40 - 01:42BHX-SJU
33h 02m2 stops
01:55 - 07:45SJU-BHX
25h 50m2 stops
£1,764Aer Lingus
Find Deal
Tue, 7 Jan - Thu, 9 Jan

See travel insights to San Juan from

San Juan flights insights and trends

Explore insights for your San Juan flight to craft the best travel plan

What is the cheapest month to fly to San Juan?

The cheapest month to fly to San Juan from United Kingdom is in September. Flight prices, which tend to average around £583, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to San Juan from United Kingdom during February instead. Flights to San Juan in February, while not as cheap as those in September, still average around £590.

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 Monday when prices can be found for as low as £572. 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 £698.

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

In the morning is the cheapest time of day to fly from United Kingdom to San Juan when you can find flight prices for as low as £624. Flying to San Juan in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £874.

How far in advance should I book a flight to San Juan?

We recommend purchasing flights from United Kingdom to San Juan 56 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Juan for £692. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £446.

Cheapest flights to San Juan

Find the cheapest flights to San Juan from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN JUAN FROM LONDON HEATHROW AIRPORTApril22% cheaperFlying from London Heathrow Airport to San Juan costs on average just £538 in April
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN FROM LONDON HEATHROW AIRPORTAugust33% more expensiveIt costs about £916 for flights to San Juan from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO SAN JUAN FROM LONDON HEATHROW AIRPORTFebruary617% more users visitedMore momondo users searched in flights to San Juan from London Heathrow Airport in February than any other month

Cheap San Juan flight deals and tips

Summary info about San Juan flight prices, duration and airlines

Best One-Way Price

£253

Best Round-Trip Price

£414

Fastest flight time

17h 59m

Popular in

August
The best one-way flight price to San Juan from United Kingdom in the last 72 hours is £253 (London Gatwick to San Juan Luis Munoz Marin Intl).
The best round-trip flight price to San Juan from United Kingdom in the last 72 hours is £414 (London Gatwick to San Juan Luis Munoz Marin Intl).
The fastest flight to San Juan from United Kingdom takes 17h 59m (London Gatwick to San Juan Luis Munoz Marin Intl).
August has the highest demand for flights to San Juan, with a 7% price increase on average.

Frequently asked questions about flying to San Juan

When is the best time to plan a beach trip to San Juan?

The month of January, February, or March is often the best time to visit San Juan to go to the beach due to the weather. Isla Verde Beach is the most often visited beach in the area. Another popular beach in the area is Condado Beach.

Is there an alternative airport near San Juan?

Finding an alternative and possibly cheaper destination airport near San Juan is possible. If you are planning a flight to San Juan, consider booking flights to Culebra Airport (54 mi from San Juan city centre).

Are there flights to San Juan Antiguo?

Yes, if you fly to San Juan Luis Munoz Marin Intl in San Juan which is the closest available airport to San Juan Antiguo (7.8 mi away).

What’s the closest airport to Isla Verde?

The closest airport to Isla Verde is 1.1 mi away - San Juan’s San Juan Luis Munoz Marin Intl airport.

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

Prices for flights to San Juan refresh daily.

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

How old do you have to be to fly to San Juan?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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.


Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Juan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of San Juan 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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Popular Flights to San Juan

Popular routes according to searches in the past day on momondo

Cheapest flight routes to San Juan

These routes have the cheapest flights to San Juan found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonSan Juan16h 10m£415
EdinburghSan Juan32h 10m£543
ManchesterSan Juan17h 47m£544
GlasgowSan Juan17h 51m£607
BirminghamSan Juan29h 47m£618
Newcastle upon TyneSan Juan19h 20m£941
NorwichSan Juan21h 31m£1,074