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Cheap flights from London to Puerto Rico from £223

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 26/4. 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

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Puerto Rico.
 Logo
10:00 - 10:00LGW-SJU
29h 00m1 stop
 Logo
21:30 - 06:55SJU-LGW
28h 25m1 stop
Sat, 3 May - Sat, 17 May
 Logo
10:00 - 08:26LGW-SJU
27h 26m1 stop
 Logo
21:30 - 07:00SJU-LGW
28h 30m1 stop
Sat, 3 May - Wed, 7 May
Icelandair Logo
08:15 - 01:45LHR-SJU
22h 30m1 stop
Icelandair Logo
03:15 - 20:45SJU-LHR
12h 30m1 stop
£490Icelandair
Find Deal
Wed, 3 Sep - Wed, 17 Sep
JetBlue Logo
08:25 - 23:57LHR-SJU
20h 32m1 stop
JetBlue Logo
11:58 - 09:30SJU-LHR
16h 32m1 stop
£516JetBlue
Find Deal
Tue, 6 May - Tue, 13 May
JetBlue Logo
12:10 - 23:25LGW-SJU
16h 15m1 stop
JetBlue Logo
08:50 - 09:35SJU-LGW
19h 45m1 stop
£517JetBlue
Find Deal
Mon, 2 Jun - Mon, 9 Jun
Icelandair Logo
08:15 - 18:58LHR-SJU
15h 43m1 stop
Icelandair Logo
03:33 - 20:45SJU-LHR
12h 12m1 stop
£525Icelandair
Find Deal
Mon, 12 May - Sun, 18 May
Iberia Logo
09:15 - 18:50LHR-SJU
14h 35m1 stop
Iberia Logo
13:30 - 09:25SJU-LHR
14h 55m1 stop
£569Iberia
Find Deal
Mon, 19 May - Thu, 22 May
Iberia Logo
06:10 - 18:50LHR-SJU
17h 40m2 stops
Iberia Logo
13:35 - 10:35SJU-LHR
16h 00m1 stop
£642Iberia
Find Deal
Tue, 13 May - Thu, 19 Jun
British Airways Logo
12:30 - 22:55LHR-SJU
15h 25m1 stop
British Airways Logo
16:05 - 10:35SJU-LHR
13h 30m1 stop
£893British Airways
Find Deal
Thu, 3 Jul - Tue, 12 Aug
British Airways Logo
10:05 - 22:55LHR-SJU
17h 50m1 stop
British Airways Logo
16:05 - 10:35SJU-LHR
13h 30m1 stop
£894British Airways
Find Deal
Thu, 3 Jul - Tue, 12 Aug

JetBlue flights from London to Puerto Rico

Our best JetBlue deals on London to Puerto Rico flight tickets
JetBlue
6 May
LHR08:25London Heathrow
20h 32m
1 stop
SJU23:57San Juan Luis Munoz Marin Intl
13 May
SJU11:58San Juan Luis Munoz Marin Intl
16h 32m
1 stop
LHR09:30London Heathrow
JetBlue
2 Jun
LGW12:10London Gatwick
16h 15m
1 stop
SJU23:25San Juan Luis Munoz Marin Intl
9 Jun
SJU08:50San Juan Luis Munoz Marin Intl
19h 45m
1 stop
LGW09:35London Gatwick
JetBlue
5 May
LHR08:15London Heathrow
15h 44m
1 stop
SJU18:59San Juan Luis Munoz Marin Intl
15 May
SJU13:58San Juan Luis Munoz Marin Intl
14h 32m
1 stop
LHR09:30London Heathrow

Icelandair flights from London to Puerto Rico

Our best Icelandair deals on London to Puerto Rico flight tickets
Icelandair
3 Sept
LHR08:15London Heathrow
22h 30m
1 stop
SJU01:45San Juan Luis Munoz Marin Intl
17 Sept
SJU03:15San Juan Luis Munoz Marin Intl
12h 30m
1 stop
LHR20:45London Heathrow
Icelandair
12 May
LHR08:15London Heathrow
15h 43m
1 stop
SJU18:58San Juan Luis Munoz Marin Intl
18 May
SJU03:33San Juan Luis Munoz Marin Intl
12h 12m
1 stop
LHR20:45London Heathrow
Icelandair
9 Sept
LHR11:55London Heathrow
14h 23m
1 stop
SJU21:18San Juan Luis Munoz Marin Intl
23 Sept
SJU03:15San Juan Luis Munoz Marin Intl
12h 30m
1 stop
LHR20:45London Heathrow

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 £550. If you don’t want to visit Puerto Rico in September, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of £560.

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 £486. 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 £650.

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 £575 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 £735 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 22 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £640 when searching 22 weeks out.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 £547 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

£223

Fastest flight time

11h 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 £223. The best return flight deal from London to Puerto Rico found on momondo in the last 72 hours is £450.
The fastest flight from London to Puerto Rico takes 11h 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
FinnairPriceFrom £425Free CancellationRating
7.6
1,269 reviews
Search Finnair flights
IcelandairPriceFrom £431Free CancellationRating
7.0
484 reviews
Search Icelandair flights
JetBluePriceFrom £444Free CancellationRating
7.3
2,928 reviews
Search JetBlue flights
IberiaPriceFrom £509Free CancellationRating
7.0
2,676 reviews
Search Iberia flights
British AirwaysPriceFrom £568Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £856Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic 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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Popular flights according to clicks in the last 7 days on momondo