Menu

Cheap flights from Puerto Rico to London (LON)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

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 January, February 2021

The best prices found for Puerto Rico to LON flights for January, February
16 Feb - 23 Feb
$689pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
16 Feb - 23 Feb
$695pp
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
16 Feb - 23 Feb
$700pp
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

Puerto Rico to London 2021 flight deals

Cheap flights to London from Puerto Rico found for this year
10 Mar - 16 Mar
$607pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
9 Mar - 16 Mar
$641pp
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
10 Mar - 16 Mar
$663pp
SJU
San Juan Luis Munoz Marin Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Lufthansa
   
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
30 Jan - 6 Feb
$759pp
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
30 Jan - 6 Feb
$774pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
30 Jan - 6 Feb
$818pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 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
9:25 am - 5:40 am
Multiple Airlines
1 Stop
16h 15m
SJU - LHR
Multiple Airlines
$422
CheapFlights
9:25 am - 5:40 am
Multiple Airlines
1 Stop
16h 15m
SJU - LHR
Multiple Airlines
$445
Kiwi.com
1:23 pm - 2:50 am
Multiple Airlines
1 Stop
33h 27m
SJU - LHR
Multiple Airlines
$456
Kiwi.com

Related info for your journey

Useful info, stats and facts about Puerto Rico to London 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.

What safety measures are being taken by airlines flying from Puerto Rico to London to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Puerto Rico to London. Policies will vary by airline.

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 $607, but on average you can expect to pay $707.

Are there nonstop flights from Puerto Rico to London for under $600 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 $800?

There are currently 11+ open flights from Puerto Rico to London within the next 7 days for less than $800.

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 $564. On average you can expect to pay $1,188. The most popular route, (San Juan Luis Munoz Marin Intl - London Heathrow), can usually be booked for $639.

How long is the flight from Puerto Rico to London?

Airlines like United Airlines, Lufthansa, and Delta fly from Puerto Rico to London in about 13h. The time it takes to get you to your destination can typically vary by up to 1h 25m. 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 $663, Lufthansa will fly you from Puerto Rico to London and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and British Airways - these airlines can fly you to your destination from $687 and $700, respectively.

Destination information for London

Things to know before you go. Useful info for your trip from Puerto Rico to London
Today's exchange rate
$1 = £0.74
Average temperature for January in London
48.2 °F
Avg rainfall for January in London
2.0 ″

Airports servicing

Culebra (CPX)
Mayaguez (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%
Home Europe United Kingdom England London Cheap flights from Puerto Rico to London