How long is the flight from London to San Juan Luis Munoz Marin Intl Airport?

Airlines like JetBlue, Icelandair, and Turkish Airlines fly from London to San Juan Luis Munoz Marin Intl Airport in about 18h 30m. The time it takes to get you to your destination can typically vary by up to 11h 08m. Airlines will cover a distance of 4179 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

What are the most popular routes from London to San Juan Luis Munoz Marin Intl Airport?

The most popular flight routes from London to San Juan Luis Munoz Marin Intl Airport are London Heathrow - San Juan Luis Munoz Marin Intl, London Gatwick - San Juan Luis Munoz Marin Intl and London City - San Juan Luis Munoz Marin Intl.

What are the most popular airlines that fly from London to San Juan Luis Munoz Marin Intl Airport?

Before booking your flight from London to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: JetBlue, Iberia or Icelandair.

Where are the most common stopover locations when flying from London to San Juan Luis Munoz Marin Intl Airport?

London to San Juan Luis Munoz Marin Intl Airport flights have a stopover in Madrid most of the time.

Where are the least popular stopover locations for London to San Juan Luis Munoz Marin Intl Airport flights?

London to San Juan Luis Munoz Marin Intl Airport flights have a stopover in New York the least frequently.

What are some popular things to do or see while on a stopover in Madrid?

Madrid travellers tend to visit Spain Building, Puerta del Sol, and Plaza Mayor more than anywhere else. Spain Building, Puerta del Sol, and Plaza Mayor can be visited by traveling about 8.5 mi, 8.4 mi, and 8.6 mi respectively from Madrid Barajas. Those landing in Madrid looking to spend some time exploring during their stopover can hire a car for about £20 per day.

What is the cheapest time of day to fly from LON to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San Juan Luis Munoz Marin Intl Airport as you normally would.

Can I find deals for flights from London to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on London to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Luis Munoz Marin Intl.

Can I find deals for business class flights from London to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from London to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£215+ Cheap Flights from London to San Juan Luis Munoz Marin Intl Airport

Cheap flight deals from London to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Luis Munoz Marin Intl
Explore the most affordable flight options available from London to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Tue 3/1110:10 -

1 stop32h 33m

Thu 12/1107:23 -

1 stop19h 27m

Deal found 23/8£495

Tue 3/1110:10 -

1 stop32h 06m

Mon 9/1103:55 -

1 stop22h 05m

Deal found 23/8£511

Thu 1/1014:00 -

1 stop14h 13m

Sun 4/1018:42 -

1 stop34h 18m

Deal found 19/8£511

Fri 6/1112:35 -

1 stop18h 15m

Sat 14/1103:55 -

1 stop24h 20m

Deal found 19/8£524

Fri 2/1014:00 -

1 stop35h 48m

Sat 10/1018:42 -

1 stop34h 18m

Deal found 20/8£536

Wed 23/914:00 -

1 stop24h 35m

Fri 25/910:42 -

1 stop18h 18m

Deal found 18/8£541

Wed 7/1014:00 -

1 stop16h 52m

Sun 11/1010:39 -

1 stop18h 21m

Deal found 22/8£544

Sun 4/1014:00 -

1 stop24h 35m

Sun 11/1010:39 -

1 stop18h 21m

Deal found 20/8£549

Wed 7/1013:40 -

1 stop17h 12m

Wed 14/1010:39 -

1 stop13h 41m

Deal found 23/8£562

Thu 1/1014:00 -

1 stop16h 52m

Fri 16/1010:39 -

1 stop18h 21m

Deal found 20/8£577

Thu 1/1008:40 -

1 stop18h 47m

Sun 4/1006:00 -

1 stop22h 30m

Deal found 19/8£588

Thu 1/1008:15 -

1 stop34h 24m

Fri 16/1019:35 -

1 stop29h 55m

Deal found 20/8£589

Best flights from London to Luis Munoz Marin Intl
Discover carefully curated flight deals from London to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Wed 20/109:20 -

1 stop18h 30m

Wed 27/114:00 -

1 stop12h 55m

Deal found 18/8£612

Tue 15/910:00 -

2 stops33h 58m

Tue 22/918:42 -

1 stop34h 18m

Deal found 18/8£619

Tue 15/915:40 -

2 stops26h 59m

Tue 22/910:30 -

2 stops23h 10m

Deal found 18/8£787

Wed 13/109:35 -

2 stops31h 45m

Sun 24/111:06 -

2 stops24h 39m

Deal found 21/8£871

Fri 9/1010:50 -

2 stops29h 38m

Mon 19/1010:30 -

2 stops25h 10m

Deal found 19/8£1,014

Mon 18/106:50 -

2 stops21h 06m

Thu 28/121:35 -

1 stop12h 25m

Deal found 22/8£1,021

Fri 25/906:50 -

2 stops22h 00m

Mon 28/915:56 -

1 stop14h 59m

Deal found 22/8£1,028

Wed 7/1008:20 -

1 stop20h 24m

Wed 14/1013:15 -

1 stop17h 50m

Deal found 22/8£1,038

Mon 8/219:40 -

2 stops19h 55m

Mon 22/218:10 -

1 stop12h 40m

Deal found 19/8£627

Tue 12/109:20 -

1 stop18h 30m

Fri 22/111:06 -

1 stop18h 24m

Deal found 21/8£666

Thu 14/106:20 -

1 stop14h 20m

Sun 24/118:10 -

1 stop13h 40m

Deal found 21/8£676

Fri 4/914:00 -

1 stop34h 38m

Sun 6/909:16 -

1 stop19h 44m

Deal found 18/8£680

Sat 16/120:35 -

2 stops33h 50m

Tue 26/106:01 -

2 stops33h 29m

Deal found 21/8£831

Sat 16/110:10 -

2 stops31h 10m

Tue 26/111:06 -

2 stops24h 39m

Deal found 21/8£871

Fri 4/915:40 -

2 stops26h 31m

Sun 6/905:01 -

2 stops49h 44m

Deal found 18/8£838

Tue 12/109:20 -

1 stop18h 30m

Mon 25/111:06 -

1 stop18h 24m

Deal found 21/8£857

Wed 13/109:35 -

2 stops31h 45m

Mon 25/111:06 -

2 stops24h 39m

Deal found 21/8£871

Fri 6/1106:00 -

1 stop14h 40m

Sun 15/1118:09 -

2 stops33h 46m

Deal found 19/8£748

Fri 9/1009:30 -

2 stops19h 20m

Mon 19/1013:25 -

1 stop12h 50m

Deal found 22/8£1,032

Tue 22/915:40 -

2 stops26h 59m

Sat 26/910:30 -

2 stops23h 05m

Deal found 18/8£864

Tue 2/206:50 -

2 stops21h 06m

Sun 7/221:30 -

1 stop12h 45m

Deal found 22/8£1,049

Tue 2/221:20 -

2 stops44h 00m

Sun 7/216:40 -

2 stops23h 55m

Deal found 21/8£872

Wed 11/1106:00 -

2 stops22h 25m

Tue 24/1116:45 -

2 stops20h 45m

Deal found 22/8£755

Wed 21/1017:45 -

2 stops25h 04m

Wed 28/1013:00 -

2 stops23h 20m

Deal found 21/8£1,107

Wed 13/112:15 -

2 stops18h 10m

Sat 23/106:01 -

2 stops24h 49m

Deal found 21/8£867

Tue 3/1108:50 -

2 stops19h 09m

Tue 10/1121:35 -

1 stop12h 25m

Deal found 21/8£1,066

Wed 25/1116:35 -

2 stops39h 03m

Fri 4/1206:16 -

2 stops29h 29m

Deal found 22/8£890

Tue 2/220:50 -

2 stops23h 50m

Fri 12/221:35 -

2 stops18h 30m

Deal found 21/8£795

Tue 15/909:35 -

1 stop13h 55m

Tue 22/914:22 -

2 stops16h 43m

Deal found 18/8£1,095

Tue 15/919:50 -

2 stops45h 12m

Tue 22/910:30 -

2 stops27h 20m

Deal found 18/8£913

Find flight deals from London to Luis Munoz Marin Intl

Round-trip from	£511
One-way from	£215
Popular in	December
Cheapest in	February
Average price	£798

1/10-4/10
2 total stops
48h 31m total
London to San Juan

Search Deals

8/11
3 total stops
57h 29m total
London to San Juan

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Wed 20/1

09:20-23:50

1 stop18h 30m

San Juan Luis Munoz Marin Intl

Wed 27/1

14:00-06:55

1 stop12h 55m

£612

LondonSan Juan

LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl

LGWSJU

London Gatwick

Tue 15/9

10:00-14:58

2 stops33h 58m

San Juan Luis Munoz Marin Intl

Tue 22/9

18:42-10:00

1 stop34h 18m

£619

LondonSan Juan

LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl

LGWSJU

London Gatwick

Mon 8/2

19:40-11:35

2 stops19h 55m

San Juan Luis Munoz Marin Intl

Mon 22/2

18:10-10:50

1 stop12h 40m

£627

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Tue 12/1

09:20-23:50

1 stop18h 30m

San Juan Luis Munoz Marin Intl

Fri 22/1

11:06-09:30

1 stop18h 24m

£666

Fastest return journey

LondonSan Juan

STN London Stansted - SJU San Juan Luis Munoz Marin Intl

STNSJU

London Stansted

Thu 14/1

06:20-16:40

1 stop14h 20m

San Juan Luis Munoz Marin Intl

Sun 24/1

18:10-11:50

1 stop13h 40m

£676

LondonSan Juan

LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl

LGWSJU

London Gatwick

Fri 4/9

14:00-19:38

1 stop34h 38m

San Juan Luis Munoz Marin Intl

Sun 6/9

09:16-10:00

1 stop19h 44m

£680

LondonSan Juan

STN London Stansted - SJU San Juan Luis Munoz Marin Intl

STNSJU

London Stansted

Fri 6/11

06:00-16:40

1 stop14h 40m

San Juan Luis Munoz Marin Intl

Sun 15/11

18:09-07:55

2 stops33h 46m

£748

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Wed 11/11

06:00-00:25

2 stops22h 25m

San Juan Luis Munoz Marin Intl

Tue 24/11

16:45-17:30

2 stops20h 45m

£755

LondonSan Juan

LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl

LGWSJU

London Gatwick

Tue 15/9

15:40-13:39

2 stops26h 59m

San Juan Luis Munoz Marin Intl

Tue 22/9

10:30-14:40

2 stops23h 10m

£787

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Tue 2/2

20:50-16:40

2 stops23h 50m

San Juan Luis Munoz Marin Intl

Fri 12/2

21:35-20:05

2 stops18h 30m

£795

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from London with our price prediction graph.

LON-SJU

LGW-SJU

LHR-SJU

STN-SJU

LCY-SJU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to San Juan Luis Munoz Marin Intl Airport

LON-SJU

LGW-SJU

LHR-SJU

STN-SJU

LCY-SJU

What is the cheapest month to book a flight from London to San Juan Luis Munoz Marin Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London to San Juan Luis Munoz Marin Intl Airport (average of £524). Flying from London to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of £928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment.

London to San Juan Luis Munoz Marin Intl Airport flights typically cost between £647 and £812 in November.
The cheapest return price found within the last 5 days was £495 on Multiple Airlines (3 Nov–12 Nov).

What’s the top stopover airport for flights from London to San Juan Luis Munoz Marin Intl Airport?

New York (JFK) – chosen by Cheapflights users on 71% of one-stop itineraries from London to San Juan Luis Munoz Marin Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to San Juan Luis Munoz Marin Intl Airport?

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £682.

What’s the fastest stopover option from London to San Juan Luis Munoz Marin Intl Airport?

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 12h 25m.

Which airport typically offers the quickest stopover for flights from London to San Juan Luis Munoz Marin Intl Airport?

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 21m.

How far ahead should I book a flight from London to San Juan Luis Munoz Marin Intl Airport?

The best time to book flights from London to San Juan Luis Munoz Marin Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Luis Munoz Marin Intl

Read reviews from past customers who have flown with JetBlue,Iberia, andIcelandair from London to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.

JetBlue

7.1

Good

3,037 reviews

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

Iberia

7.0

Good

3,258 reviews

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

Icelandair

6.9

Okay

733 reviews

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

British Airways

6.7

Okay

8,184 reviews

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

Avianca

6.5

Okay

2,547 reviews

JetBlue

7.1

Good

3,037 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2024

BDL - SJU

Related info for your journey

How long is the flight from London to San Juan Luis Munoz Marin Intl Airport?
Airlines like JetBlue, Icelandair, and Turkish Airlines fly from London to San Juan Luis Munoz Marin Intl Airport in about 18h 30m. The time it takes to get you to your destination can typically vary by up to 11h 08m. Airlines will cover a distance of 4179 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to San Juan Luis Munoz Marin Intl Airport round-trip?
According to our current data, Virgin Atlantic (£327), JetBlue (£414), and Icelandair (£477) offers the cheapest pricing from London to San Juan Luis Munoz Marin Intl Airport. Virgin Atlantic is priced at 52% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from London to San Juan Luis Munoz Marin Intl Airport?
The most popular flight routes from London to San Juan Luis Munoz Marin Intl Airport are London Heathrow - San Juan Luis Munoz Marin Intl, London Gatwick - San Juan Luis Munoz Marin Intl and London City - San Juan Luis Munoz Marin Intl.
Where are the most common stopover locations when flying from London to San Juan Luis Munoz Marin Intl Airport?
London to San Juan Luis Munoz Marin Intl Airport flights have a stopover in Madrid most of the time.
What are some popular things to do or see while on a stopover in Madrid?
Madrid travellers tend to visit Spain Building, Puerta del Sol, and Plaza Mayor more than anywhere else. Spain Building, Puerta del Sol, and Plaza Mayor can be visited by traveling about 8.5 mi, 8.4 mi, and 8.6 mi respectively from Madrid Barajas. Those landing in Madrid looking to spend some time exploring during their stopover can hire a car for about £20 per day.
Where are the least popular stopover locations for London to San Juan Luis Munoz Marin Intl Airport flights?
London to San Juan Luis Munoz Marin Intl Airport flights have a stopover in New York the least frequently.
Can I find deals for flights from London to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on London to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Luis Munoz Marin Intl.
Can I find deals for business class flights from London to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from London to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to San Juan Luis Munoz Marin Intl Airport?
Currently, February is the cheapest month in which you can book a flight from London to San Juan Luis Munoz Marin Intl Airport (average of £524). Flying from London to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of £928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Bayamón

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Flights by cabin class

Luis Munoz Marin Intl flight routes

Other flight options

Other flights from London

Popular flights

Fly from London to Luis Munoz Marin Intl on these airlines

JetBlue flights from London to San Juan Luis Munoz Marin Intl

Virgin Atlantic flights from London to San Juan Luis Munoz Marin Intl

Top 5 airlines flying from London to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£327	Average£1,123	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£417	Average£738	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£477	Average£784	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Iberia	Cheapest£760	Average£1,148	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£831	Average£1,006	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Luis Munoz Marin Intl?

Cheapflights makes it easy to find London to Luis Munoz Marin Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Luis Munoz Marin Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Luis Munoz Marin Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Luis Munoz Marin Intl with no change fees?

Certainly. Search results for flights to Luis Munoz Marin Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Luis Munoz Marin Intl become cheaper?

Yes, Cheapflights offers price alerts on London to Luis Munoz Marin Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to San Juan Luis Munoz Marin Intl Airport from £215

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Luis Munoz Marin Intl

Cheapest flights from London to Luis Munoz Marin IntlExplore the most affordable flight options available from London to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Explore the most affordable flight options available from London to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from London to Luis Munoz Marin IntlDiscover carefully curated flight deals from London to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from London to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from London to Luis Munoz Marin IntlDiscover last-minute flight deals from London to Luis Munoz Marin Intl. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Luis Munoz Marin Intl. Data last updated 23 August 2026 and is based on user searches.

One-way flights from London to Luis Munoz Marin IntlSearch for one-way flight options from London to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from London to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from London to Luis Munoz Marin Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from London to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to San Juan Luis Munoz Marin Intl Airport?

How much does it cost for a return flight from London to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment.

London to San Juan Luis Munoz Marin Intl Airport flights typically cost between £647 and £812 in November.The cheapest return price found within the last 5 days was £495 on Multiple Airlines (3 Nov–12 Nov).

What’s the top stopover airport for flights from London to San Juan Luis Munoz Marin Intl Airport?

Share of one-stop return flights from London to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 71% of one-stop itineraries from London to San Juan Luis Munoz Marin Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to San Juan Luis Munoz Marin Intl Airport?

Average return fare for one-stop flights from London to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £682.

What’s the fastest stopover option from London to San Juan Luis Munoz Marin Intl Airport?

Shortest average travel time for one-stop one-way flights from London to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 12h 25m.

Which airport typically offers the quickest stopover for flights from London to San Juan Luis Munoz Marin Intl Airport?

Average stopover duration for one-stop one-way flights from London to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 21m.

How far ahead should I book a flight from London to San Juan Luis Munoz Marin Intl Airport?

The best time to book flights from London to San Juan Luis Munoz Marin Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Luis Munoz Marin Intl

Related info for your journey

How long is the flight from London to San Juan Luis Munoz Marin Intl Airport?

What are the cheapest airlines flying from London to San Juan Luis Munoz Marin Intl Airport round-trip?

What are the most popular routes from London to San Juan Luis Munoz Marin Intl Airport?

Where are the most common stopover locations when flying from London to San Juan Luis Munoz Marin Intl Airport?

What are some popular things to do or see while on a stopover in Madrid?

Where are the least popular stopover locations for London to San Juan Luis Munoz Marin Intl Airport flights?

Can I find deals for flights from London to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from London to Luis Munoz Marin Intl?

Can I find deals for business class flights from London to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from London to San Juan Luis Munoz Marin Intl Airport?

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Luis Munoz Marin Intl on these airlines

Choose from the following airlines for your flight from London to Luis Munoz Marin Intl. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

Alternative routes for London to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Luis Munoz Marin Intl by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from London to Luis Munoz Marin Intl by cabin class

Find flights from London to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Luis Munoz Marin Intl

Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

London and Luis Munoz Marin Intl flights

Browse other London and Luis Munoz Marin Intl flight options. Last updated on 23 August 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 5 airlines flying from London to Luis Munoz Marin Intl

Fly with Cheapflights

How does Cheapflights help users find flights from London to Luis Munoz Marin Intl?

Why should you use Cheapflights to find cheap flight tickets from London to Luis Munoz Marin Intl?

Can Cheapflights find flights from London to Luis Munoz Marin Intl with no change fees?

Can Cheapflights notify me if prices for flights from London to Luis Munoz Marin Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Luis Munoz Marin Intl
Explore the most affordable flight options available from London to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from London to Luis Munoz Marin Intl
Discover carefully curated flight deals from London to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from London to Luis Munoz Marin Intl
Discover last-minute flight deals from London to Luis Munoz Marin Intl. Data last updated 23 August 2026 and is based on user searches.

One-way flights from London to Luis Munoz Marin Intl
Search for one-way flight options from London to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

London to San Juan Luis Munoz Marin Intl Airport flights typically cost between £647 and £812 in November.
The cheapest return price found within the last 5 days was £495 on Multiple Airlines (3 Nov–12 Nov).