Cheap flights from the United Kingdom to Puerto Rico from £253
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Puerto Rico departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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0 bags
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Cheap return flights
These are some of the best return flight deals from the United Kingdom to Puerto Rico that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to Puerto Rico.
Cheap last-minute flights
Planning a quick getaway from the United Kingdom to Puerto Rico? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Puerto Rico, so you can enjoy a seamless trip without stopovers.
Cheap bus & train deals from theUnited Kingdom to Puerto Rico
Find recent return train or bus tickets from the United Kingdom to Puerto Rico.
All return flight deals to Puerto Rico
The cheapest plane tickets to Puerto Rico found on KAYAK recently.
TAP AIR PORTUGAL flights from United Kingdom to Puerto Rico
Our best TAP AIR PORTUGAL deals on United Kingdom to Puerto Rico flight tickets
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
20 Jan![TAP AIR PORTUGAL]()
1 Feb
LGW21:30London Gatwick
54h 04m
2 stops
SJU23:34San Juan Luis Munoz Marin Intl
SJU05:00San Juan Luis Munoz Marin Intl
24h 50m
2 stops
LGW09:50London Gatwick
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
20 Jan![TAP AIR PORTUGAL]()
1 Feb
LGW21:30London Gatwick
54h 04m
2 stops
SJU23:34San Juan Luis Munoz Marin Intl
SJU05:00San Juan Luis Munoz Marin Intl
24h 50m
2 stops
LGW09:50London Gatwick
Iberia flights from United Kingdom to Puerto Rico
Our best Iberia deals on United Kingdom to Puerto Rico flight tickets
Iberia![Iberia]()
19 Feb![Iberia]()
8 Mar
LHR07:20London Heathrow
16h 25m
2 stops
SJU19:45San Juan Luis Munoz Marin Intl
SJU18:29San Juan Luis Munoz Marin Intl
13h 51m
1 stop
LHR12:20London Heathrow
Iberia![Iberia]()
21 Feb![Iberia]()
8 Mar
LHR07:30London Heathrow
16h 15m
1 stop
SJU19:45San Juan Luis Munoz Marin Intl
SJU14:42San Juan Luis Munoz Marin Intl
17h 38m
1 stop
LHR12:20London Heathrow
See travel insights to Puerto Rico from
How to get the cheapest flight ticket from United Kingdom 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
Prices
Airlines
Other information
What is the cheapest month to fly to Puerto Rico?
In general, September is the cheapest month to fly from United Kingdom to Puerto Rico. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £589. If you don’t want to visit Puerto Rico in September, then you should wait until February to fly from United Kingdom, when ticket prices are also cheap, with an average price of £595.
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 United Kingdom. The lowest ticket price found for a Monday departure recently was £523. 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 £699.
What is the cheapest time of day to depart on your flight to Puerto Rico?
Flying to Puerto Rico from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £619 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 £791 on average. Flights to Puerto Rico from United Kingdom 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 United Kingdom when booking 46 days ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £692 when searching 46 days out. Keep in mind that you might be able to find cheaper flights to Puerto Rico at any time. In fact, our users found flights for as low as £374 in the past 72 hours.
What is the cheapest airline that flies from United Kingdom to Puerto Rico?
Iberia, Avianca, and United Airlines are the most popular carriers operating from United Kingdom to Puerto Rico
Which airlines fly to Puerto Rico?
Finnair, British Airways and Icelandair are the top three most popular airlines that fly to Puerto Rico from United Kingdom according to our data. Finnair is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 11 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.
Cheap United Kingdom to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Puerto Rico
When did momondo last update prices for flights from United Kingdom to Puerto Rico?
Prices for flights from United Kingdom to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Puerto Rico?
There are 11 operators available for flights from United Kingdom to Puerto Rico as of January 2025.
How old do you have to be to fly from United Kingdom 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 United Kingdom 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 United Kingdom to Puerto Rico
Compare and see reviews for airlines that fly from United Kingdom to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £431 | Free Cancellation | Rating 7.4 3,192 reviews | |||
| PriceFrom £463 | Free Cancellation | Rating 7.1 498 reviews | |||
| PriceFrom £465 | Free Cancellation | Rating 7.6 1,284 reviews | |||
| PriceFrom £496 | Free Cancellation | Rating 7.1 1,860 reviews | |||
| PriceFrom £571 | Free Cancellation | Rating 6.6 6,792 reviews | |||
| PriceFrom £576 | Free Cancellation | Rating 7.0 2,633 reviews | |||
| PriceFrom £717 | Free Cancellation | Rating 7.1 1,073 reviews | |||
| PriceFrom £781 | Free Cancellation | Rating 6.7 7,078 reviews | |||
| PriceFrom £916 | Free Cancellation | Rating 7.5 662 reviews | |||
| PriceFrom £1,021 | Free Cancellation | Rating 7.8 1,336 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Puerto Rico?
Finding the right flight to Puerto Rico from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.
Can I find flights from United Kingdom to Puerto Rico with flexible booking policies on momondo?
Yes. All flights to Puerto Rico from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from United Kingdom to Puerto Rico?
momondo provides multiple filters to help you find the best flight to Puerto Rico from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United Kingdom to Puerto Rico right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United Kingdom to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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