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Flights to San Juan

£215 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 28/4. 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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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.
10:00 - 08:26LGW-SJU
27h 26m1 stop
19:00 - 07:00SJU-LGW
31h 00m2 stops
Mon, 28 Apr - Wed, 30 Apr
10:00 - 08:26LGW-SJU
27h 26m1 stop
06:20 - 06:20SJU-LGW
19h 00m1 stop
Mon, 28 Apr - Sat, 3 May
10:00 - 08:26LGW-SJU
27h 26m1 stop
06:15 - 06:20SJU-LGW
19h 05m1 stop
Thu, 24 Apr - Wed, 30 Apr
08:25 - 19:05LHR-SJU
15h 40m1 stop
18:55 - 20:45SJU-LHR
20h 50m1 stop
£545Icelandair
Find Deal
Thu, 1 May - Sun, 11 May
08:15 - 19:06LHR-SJU
15h 51m1 stop
03:29 - 20:45SJU-LHR
12h 16m1 stop
£565Icelandair
Find Deal
Thu, 1 May - Sat, 10 May
11:45 - 18:50LGW-SJU
12h 05m1 stop
20:25 - 20:00SJU-LGW
18h 35m1 stop
£807Iberia
Find Deal
Thu, 1 May - Sun, 11 May
09:15 - 18:30LHR-SJU
14h 15m1 stop
14:05 - 09:25SJU-LHR
14h 20m1 stop
£816Iberia
Find Deal
Sat, 16 Aug - Sun, 24 Aug
07:05 - 20:20MAN-SJU
18h 15m2 stops
13:45 - 21:10SJU-MAN
26h 25m2 stops
£928Finnair
Find Deal
Wed, 16 Apr - Fri, 25 Apr
07:05 - 20:20MAN-SJU
18h 15m2 stops
20:25 - 18:35SJU-MAN
17h 10m1 stop
£1,032Finnair
Find Deal
Wed, 16 Apr - Fri, 25 Apr
12:30 - 22:55LHR-SJU
15h 25m1 stop
14:05 - 10:35SJU-LHR
15h 30m1 stop
£1,048British Airways
Find Deal
Mon, 7 Jul - Sun, 24 Aug

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 £569, 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 November instead. Flights to San Juan in November, while not as cheap as those in September, still average around £572.

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 £551. 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 £672.

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 £601. 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 £842.

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

You are more likely to see cheaper flights to San Juan from United Kingdom when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around £661 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from United Kingdom for as low as £524 on momondo.

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 AIRPORTSeptember23% cheaperFlying from London Heathrow Airport to San Juan costs on average just £514 in September
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN FROM LONDON HEATHROW AIRPORTAugust33% more expensiveIt costs about £882 for flights to San Juan from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO SAN JUAN FROM LONDON HEATHROW AIRPORTNovember367% more users visitedMore momondo users searched in flights to San Juan from London Heathrow Airport in November 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

£215

Best Round-Trip Price

£427

Fastest flight time

18h 43m

Popular in

August
The best one-way flight price to San Juan from United Kingdom in the last 72 hours is £215 (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 £427 (London Gatwick to San Juan Luis Munoz Marin Intl).
The fastest flight to San Juan from United Kingdom takes 18h 43m (London Gatwick to San Juan Luis Munoz Marin Intl).
August has the highest demand for flights to San Juan, with a 3% 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.

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 £669. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £438.

Are there flights to Gobernador Piñero?

Yes, if you fly to San Juan Luis Munoz Marin Intl in San Juan which is the closest available airport to Gobernador Piñero (6.0 mi away).

What’s the closest airport to Viejo San Juan?

The closest airport to Viejo San Juan is 7.7 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 Juan17h 29m£430
GlasgowSan Juan55h 47m£748
ManchesterSan Juan14h 50m£751
EdinburghSan Juan19h 15m£778
BirminghamSan Juan22h 59m£899
Newcastle upon TyneSan Juan38h 30m£1,119
NorwichSan Juan18h 49m£1,344