Cheap flights from the United Kingdom to Puerto Rico from £257
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 14/5. 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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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
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 £546. If you don’t want to visit Puerto Rico in September, then you should wait until November to fly from United Kingdom, when ticket prices are also cheap, with an average price of £554.
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 £482. 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 £644.
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 £570 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 £728 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 22 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around £635 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 United Kingdom for as low as £542 on momondo.
What is the cheapest airline that flies from United Kingdom to Puerto Rico?
Iberia, Avianca, and TAP AIR PORTUGAL are the most popular carriers operating from United Kingdom to Puerto Rico
Which airlines fly to Puerto Rico?
Finnair, Iberia 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 51% of people opting to fly with this airline when travelling to Puerto Rico. Keep in mind that there are 8 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 8 operators available for flights from United Kingdom to Puerto Rico as of May 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 £421 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £427 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom £440 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom £508 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £526 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £661 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom £844 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom £853 | Free Cancellation | Rating 7.4 643 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.