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Cheap flights from San Juan Luis Munoz Marin Intl Airport to London from £216

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LON
24 Dec — 31 Dec1
1 adult

The best prices from San Juan Luis Munoz Marin Intl to London are usually found in April or January, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£452

One-way from

£216

Popular in

June

Cheapest in

April

Average price

£681
JetBlue
  • JetBlue
  • 13/1-1/2
  • 2 total stops
  • 31h 14m total
  • San Juan to London
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26/1
  • 26/1
  • 2 total stops
  • 32h 38m total
  • San Juan to London
Search Deals
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Luis Munoz Marin Intl to London

Cheapest flights from Luis Munoz Marin Intl to London
Explore the most affordable flight options available from Luis Munoz Marin Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Wed 25/1204:19SJU - LHR
1 stop12h 26mJetBlue
Wed 15/108:25LHR - SJU
1 stop14h 26mJetBlue
Deal found 16/12£705
Fri 27/1208:41SJU - LGW
1 stop21h 19mMultiple Airlines
Wed 15/119:25LGW - SJU
2 stops50h 06mMultiple Airlines
Deal found 16/12£719
Mon 30/1203:13SJU - LHR
1 stop12h 57mDelta
Wed 8/117:20LHR - SJU
2 stops25h 16mDelta
Deal found 17/12£741
Fri 27/1208:41SJU - LHR
1 stop22h 49mMultiple Airlines
Wed 15/120:00LHR - SJU
2 stops49h 31mMultiple Airlines
Deal found 16/12£797
Thu 26/1213:03SJU - LHR
1 stop16h 37mBritish Airways
Wed 15/119:25LHR - SJU
2 stops32h 33mBritish Airways
Deal found 16/12£873
Mon 23/1221:20SJU - LHR
1 stop15h 55mIberia
Mon 30/1218:45LHR - SJU
1 stop29h 00mIberia
Deal found 18/12£984
Mon 30/1215:30SJU - LHR
2 stops17h 10mAir France
Wed 8/114:35LHR - SJU
2 stops36h 17mAir France
Deal found 17/12£1,174
Thu 26/1203:13SJU - LCY
2 stops27h 47mMultiple Airlines
Wed 15/116:40LCY - SJU
2 stops35h 19mMultiple Airlines
Deal found 16/12£1,260
Sat 21/1216:00SJU - LHR
1 stop34h 30mAir Canada
Fri 10/114:30LHR - SJU
2 stops26h 17mAir Canada
Deal found 18/12£1,293
Mon 30/1207:50SJU - LHR
1 stop21h 40mTAP AIR PORTUGAL
Tue 7/118:30LHR - SJU
2 stops45h 23mTAP AIR PORTUGAL
Deal found 17/12£1,334
Sun 29/1217:39SJU - LGW
2 stops18h 06mTAP AIR PORTUGAL
Wed 8/109:35LGW - SJU
2 stops30h 18mTAP AIR PORTUGAL
Deal found 18/12£1,383
Mon 30/1215:46SJU - LHR
1 stop35h 44mUnited Airlines
Mon 6/111:10LHR - SJU
2 stops31h 30mUnited Airlines
Deal found 18/12£1,416

Find flights from Luis Munoz Marin Intl to London within your budget

Customise your flight search to find flights from Luis Munoz Marin Intl to London 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, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 13/1

01:55-20:45

1 stop14h 50m

London Heathrow

Sat 1/2

07:25-19:49

1 stop16h 24m

£452

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 12/2

21:20-16:25

1 stop15h 05m

London Gatwick

Wed 26/2

07:25-19:45

1 stop16h 20m

£485

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 17/2

18:29-12:20

1 stop13h 51m

London Heathrow

Tue 25/2

11:25-19:45

1 stop12h 20m

£547

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 18/2

21:20-18:50

1 stop17h 30m

London Gatwick

Fri 28/2

10:55-19:45

1 stop12h 50m

£549

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 22/1

07:30-06:25

2 stops18h 55m

London Heathrow

Wed 29/1

15:50-14:36

2 stops26h 46m

£577

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 27/2

18:29-12:20

1 stop13h 51m

London Heathrow

Sun 9/3

06:05-22:03

2 stops19h 58m

£603

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 24/3

15:24-09:15

1 stop13h 51m

London Heathrow

Fri 4/4

11:00-19:50

1 stop13h 50m

£627

San JuanLondon

SJU - LCY

SJULCY

San Juan Luis Munoz Marin Intl

Wed 19/2

07:00-11:00

2 stops24h 00m

London City

Mon 3/3

16:40-23:59

2 stops35h 19m

£627

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 19/2

13:55-17:30

2 stops23h 35m

London Heathrow

Wed 26/2

06:00-00:56

2 stops22h 56m

£670

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 18/2

16:00-15:45

2 stops19h 45m

London Gatwick

Tue 25/2

10:40-03:16

2 stops20h 36m

£685

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 44 results
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Best time to book a flight from Luis Munoz Marin Intl to London

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

Travel insights for flights from Luis Munoz Marin Intl to London

Get recent, data-driven insights about flights from Luis Munoz Marin Intl to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Luis Munoz Marin Intl to London. Price data was last updated on 13 December 2024.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to London (average of £112). Flying from San Juan Luis Munoz Marin Intl Airport to London in July is currently the most expensive (average of £160). 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.

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

Find hourly flight availability from Luis Munoz Marin Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

A simple way to save on the total cost of your ticket is to fly from San Juan Luis Munoz Marin Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with JetBlue, Delta and Air France from San Juan to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,505 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.4
Good
3,274 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    JetBlue, at £452, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to London.Alternate airlines flying return to your destination include British Airways and Iberia. Users have found that JetBlue is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to London one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £241. Users have also found prices from £353 and £363 on British Airways and Delta, respectively.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - London Heathrow, San Juan Luis Munoz Marin Intl - London City or San Juan Luis Munoz Marin Intl - London Gatwick when deciding on the best route from San Juan Luis Munoz Marin Intl Airport to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to London 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 San Juan Luis Munoz Marin Intl Airport to London?

    Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to London (average of £112). Flying from San Juan Luis Munoz Marin Intl Airport to London in July is currently the most expensive (average of £160). 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

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Alternative routes for Luis Munoz Marin Intl to London

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Heathrow flights
Luis Munoz Marin Intl to Gatwick flights
Luis Munoz Marin Intl to Edinburgh flights
Luis Munoz Marin Intl to Manchester flights

Top airline flying from Luis Munoz Marin Intl to London

Discover the top airline that operate flights from Luis Munoz Marin Intl to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£460Average£834FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Luis Munoz Marin Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luis Munoz Marin Intl to London flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Luis Munoz Marin Intl today and book when prices fit your budget.

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