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Cheap flights from London to Puerto Rico from £255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Puerto Rico departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

JetBlue Logo
08:25 - 12:07LHR-SJU
32h 42m1 stop
JetBlue Logo
19:50 - 06:30SJU-LHR
29h 40m1 stop
£419JetBlue
Find Deal
Tue, 9 Sep - Sun, 21 Sep
JetBlue Logo
12:10 - 00:49LGW-SJU
17h 39m1 stop
JetBlue Logo
13:00 - 09:35SJU-LGW
15h 35m1 stop
£420JetBlue
Find Deal
Wed, 20 Aug - Thu, 18 Sep
Icelandair Logo
12:10 - 12:07LGW-SJU
28h 57m1 stop
Icelandair Logo
13:00 - 09:35SJU-LGW
15h 35m1 stop
£432Icelandair
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Icelandair Logo
08:25 - 12:07LHR-SJU
32h 42m1 stop
Icelandair Logo
13:00 - 06:30SJU-LHR
12h 30m1 stop
£463Icelandair
Find Deal
Wed, 3 Sep - Thu, 18 Sep
TAP AIR PORTUGAL Logo
12:25 - 03:17LHR-SJU
18h 52m2 stops
TAP AIR PORTUGAL Logo
16:09 - 15:30SJU-LHR
19h 21m2 stops
£660TAP AIR PORTUGAL
Find Deal
Thu, 6 Nov - Sat, 15 Nov
TAP AIR PORTUGAL Logo
12:25 - 03:17LHR-SJU
18h 52m2 stops
TAP AIR PORTUGAL Logo
16:09 - 15:30SJU-LHR
19h 21m2 stops
£676TAP AIR PORTUGAL
Find Deal
Thu, 6 Nov - Sat, 15 Nov
United Airlines Logo
12:50 - 00:36LHR-SJU
15h 46m1 stop
United Airlines Logo
02:05 - 21:20SJU-LHR
15h 15m1 stop
£687United Airlines
Find Deal
Thu, 6 Nov - Fri, 14 Nov
United Airlines Logo
12:00 - 00:36LHR-SJU
16h 36m1 stop
United Airlines Logo
02:05 - 06:20SJU-LHR
24h 15m1 stop
£734United Airlines
Find Deal
Thu, 13 Nov - Fri, 21 Nov
Air Canada Logo
18:00 - 23:57LHR-BQN
33h 57m2 stops
Air Canada Logo
01:09 - 07:10BQN-LHR
26h 01m2 stops
£806Air Canada
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Air Canada Logo
08:30 - 23:09LHR-BQN
19h 39m2 stops
Air Canada Logo
00:15 - 06:30BQN-LHR
25h 15m2 stops
£1,191Air Canada
Find Deal
Sat, 9 Aug - Fri, 15 Aug

Icelandair flights from London to Puerto Rico

Our best Icelandair deals on London to Puerto Rico flight tickets
Icelandair
22 Sept
LGW12:10London Gatwick
28h 57m
1 stop
SJU12:07San Juan Luis Munoz Marin Intl
29 Sept
SJU13:00San Juan Luis Munoz Marin Intl
15h 35m
1 stop
LGW09:35London Gatwick
Icelandair
3 Sept
LHR08:25London Heathrow
32h 42m
1 stop
SJU12:07San Juan Luis Munoz Marin Intl
18 Sept
SJU13:00San Juan Luis Munoz Marin Intl
12h 30m
1 stop
LHR06:30London Heathrow
Icelandair
9 Sept
LHR08:25London Heathrow
32h 42m
1 stop
SJU12:07San Juan Luis Munoz Marin Intl
24 Sept
SJU12:50San Juan Luis Munoz Marin Intl
15h 40m
1 stop
LHR09:30London Heathrow

TAP AIR PORTUGAL flights from London to Puerto Rico

Our best TAP AIR PORTUGAL deals on London to Puerto Rico flight tickets
TAP AIR PORTUGAL
6 Nov
LHR12:25London Heathrow
18h 52m
2 stops
SJU03:17San Juan Luis Munoz Marin Intl
15 Nov
SJU16:09San Juan Luis Munoz Marin Intl
19h 21m
2 stops
LHR15:30London Heathrow
TAP AIR PORTUGAL
6 Nov
LHR12:25London Heathrow
18h 52m
2 stops
SJU03:17San Juan Luis Munoz Marin Intl
15 Nov
SJU16:09San Juan Luis Munoz Marin Intl
19h 21m
2 stops
LHR15:30London Heathrow
TAP AIR PORTUGAL
6 Nov
LGW10:40London Gatwick
20h 37m
2 stops
SJU03:17San Juan Luis Munoz Marin Intl
15 Nov
SJU12:10San Juan Luis Munoz Marin Intl
17h 40m
2 stops
LGW09:50London Gatwick

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from London to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

In general, September is the cheapest month to fly from London to Puerto Rico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £532. If you don’t want to visit Puerto Rico in September, then you should wait until November to fly from London, when ticket prices are also cheap, with an average price of £542.

What is the cheapest day to depart on your flight to Puerto Rico?

According to our data, Monday is the cheapest day to fly to Puerto Rico from London. The lowest ticket price found for a Monday departure recently was £469. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around £627.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Flying to Puerto Rico from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £555 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £709 on average. Flights to Puerto Rico from London in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £631 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from London for as low as £498 on momondo.

Cheap London to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Puerto Rico

Best price found

£255

Fastest flight time

12h 55m

Direct flights

None

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from London in the past 72 hours is £255. The best return flight deal from London to Puerto Rico found on momondo in the last 72 hours is £419.
The fastest flight from London to Puerto Rico takes 12h 55m
There are no direct flights from London to Puerto Rico. Popular non-direct routes for this connection are London Gatwick Airport - San Juan Luis Munoz Marin Intl Airport, London Stansted Airport - San Juan Luis Munoz Marin Intl Airport and London Heathrow Airport - San Juan Luis Munoz Marin Intl Airport.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from London to Puerto Rico?

    Prices for flights from London to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Puerto Rico?

  • How old do you have to be to fly from London to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from London to Puerto Rico

Compare and see reviews for airlines that fly from London to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £351Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £404Free CancellationRating
7.3
2,922 reviews
Search JetBlue flights
FinnairPriceFrom £408Free CancellationRating
7.6
1,298 reviews
Search Finnair flights
IcelandairPriceFrom £415Free CancellationRating
7.0
506 reviews
Search Icelandair flights
IberiaPriceFrom £501Free CancellationRating
7.0
2,802 reviews
Search Iberia flights
British AirwaysPriceFrom £527Free CancellationRating
6.6
7,067 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Puerto Rico?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Puerto Rico for you.

Can I find flights from London to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Puerto Rico?

Once you have performed a search for London to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.


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