Cheap flights from Puerto Rico to London (LON)

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How to find the cheapest flight from
Puerto Rico to London (LON)

All the information you need to plan the best null to LON flight in 2021: compare Puerto Rico to London flight prices with the expected peak season, weather and rainfall in London.
How far in advance should I book a flight from Puerto Rico to London?

Users have found that booking a flight from Puerto Rico to London at least 61 days early can save you up to 44% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Puerto Rico to London for as little as $910 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,146 for flights departing within the next 3 days.

What is the cheapest month to fly from Puerto Rico to London?

The best pricing can be found in the month of October. Prices to London from Puerto Rico average $714. You can even find prices in October for less than $714, as users have found deals to London from as low as $445. The month of July appears to be one of the more expensive times to travel to London from Puerto Rico. Flying in the targeted month can save you up to 31%.

Cheap flights from Puerto Rico to London in May, June 2021

The best prices found for Puerto Rico to LON flights for May, June
15 Jun - 20 Sep
$801pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
15 Jun - 20 Sep
$872pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
15 Jun - 30 Sep
$878pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl

Puerto Rico to London 2021 flight deals

Cheap flights to London from Puerto Rico found for this year
17 Aug - 31 Aug
$671pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
17 Aug - 31 Aug
$678pp
SJU
San Juan Luis Munoz Marin Intl
Iberia
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Iberia
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
30 Sep - 7 Oct
$700pp
SJU
San Juan Luis Munoz Marin Intl
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from Puerto Rico to London

Late deals on round-trip flights to London from Puerto Rico, departing today and this week
21 May - 31 May
$1,879pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
21 May - 31 May
$1,895pp
SJU
San Juan Luis Munoz Marin Intl
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
21 May - 31 May
$2,149pp
SJU
San Juan Luis Munoz Marin Intl
Delta
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

One-way flights to London from Puerto Rico

The cheapest one-way flights from Puerto Rico to London
5:30 pm - 10:55 am
Iberia
1 Stop
12h 25m
SJU - LHR
Iberia
$468
Travelgenio
1:30 pm - 2:15 am
Multiple Airlines
1 Stop
31h 45m
SJU - LHR
Multiple Airlines
$506
Kiwi.com
6:50 am - 6:20 am
Multiple Airlines
2 Stops
18h 30m
SJU - LHR
Multiple Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Puerto Rico</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Puerto Rico to London

Are flight prices decreasing from Puerto Rico to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Puerto Rico and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Puerto Rico to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Puerto Rico to London have new flexible policies in place due to COVID-19. Delta, American Airlines, and Iberia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Puerto Rico to London for under $700 on Cheapflights?

Yes, there are multiple flights from Puerto Rico to London for under $700. The cheapest flight booked recently is on Multiple Airlines for just $671, but on average you can expect to pay $724.

Are there nonstop flights from Puerto Rico to London for under $700 on Cheapflights?

There are no nonstop flights from Puerto Rico to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Puerto Rico to London for under $1,900?

There are currently 6+ open flights from Puerto Rico to London within the next 7 days for less than $1,900.

What are the most popular airlines that fly from Puerto Rico to London?

The most popular airlines flying from Puerto Rico to London are American Airlines, Avianca and British Airways. Something to consider prior to booking your flight.

What are the most popular routes from Puerto Rico to London?

While some choose either San Juan Luis Munoz Marin Intl - London Gatwick or Vieques - London Heathrow, San Juan Luis Munoz Marin Intl - London Heathrow is the most popular route from Puerto Rico to London.

What are the cheapest Flights from Puerto Rico to London?

The cheapest flight price from Puerto Rico to London is $493. On average you can expect to pay $1,201. The most popular route, (San Juan Luis Munoz Marin Intl - London Heathrow), can usually be booked for $760.

How long is the flight from Puerto Rico to London?

Airlines like British Airways, Delta, and American Airlines fly from Puerto Rico to London in about 14h 06m. The time it takes to get you to your destination can typically vary by up to 49m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Puerto Rico to London round-trip?

Currently priced at $678, Iberia will fly you from Puerto Rico to London and back. In addition to Iberia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and TAP AIR PORTUGAL - these airlines can fly you to your destination from $700 and $706, respectively.

What are the cheapest airlines to fly from Puerto Rico to London one-way?

The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $468.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Puerto Rico to London.
Today's exchange rate
$1 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing

Culebra (CPX)
Mayagüez Eugenio M De Hostos (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 6 airlines flying from Puerto Rico to London

The chart below displays the airlines Cheapflights users traveling from Puerto Rico to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Atlantic
$548 $826 No cancel fee 72%
British Airways
$529 $892 No cancel fee 70%
Delta
$557 $954 No cancel fee N/A
American Airlines
$625 $959 No cancel fee 71%
United Airlines
$717 $1,069 No cancel fee 69%
Iberia
$652 $1,322 No cancel fee 77%
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