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Cheap flights to Puerto Rico
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Top Cities to Visit in Puerto Rico

We’ve compiled all must-see cities in Puerto Rico, as well as the most affordable flights to get you there.

Latest Flight Deals to Puerto Rico from £251

Search for one-way or return from a range of popular, reputable airlines to Puerto Rico, with ticket prices for your next exciting journey as low as £251! Don’t miss out.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)ichook
  • Sort: Departure (Earliest)
      • Cheapest
        Sat, Aug 30
        LGW
        SJU
        |
        London
        San Juan
        1 stop|Norse Atlantic Airways
        £251£375
        33% OFF
        33% OFF
        £375£251
      • Tue, Aug 26
        LGW
        BQN
        |
        London
        Aguadilla
        1 stop|Norse Atlantic Airways
        £300£375
        20% OFF
        20% OFF
        £375£300
      • Fri, Jun 20
        LGW
        PSE
        |
        London
        Ponce
        1 stop|Norse Atlantic Airways
        £345£375
        8% OFF
        8% OFF
        £375£345
      • Sat, Aug 30
        LGW London
        SJU San Juan
        1 stop|Economy
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Featured airlines flying to Puerto Rico

Frontier Airlines logoFrontier AirlinesJetblue Airways logoJetblue AirwaysAer Lingus logoAer LingusSpirit Airlines logoSpirit AirlinesDelta Air Lines logoDelta Air LinesIcelandair logoIcelandairavianca logoaviancaIberia logoIberiaCathay Pacific logoCathay PacificSilver Airways logoSilver AirwaysNorse Atlantic Airways logoNorse Atlantic Airways

Find the best time to fly

Explore the best time to buy affordable tickets to each major city in Puerto Rico with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

  • San Juan
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Flight Information to Puerto Rico

Cheapest one-way flight price£250
Off-season travel monthMay
Peak season for travelMarch
Popular airlineavianca
Cheapest monthJuly

How to find a cheap flight to Puerto Rico

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

FAQ

  • How much is a flight to Puerto Rico?

    The average price of a round-trip flight to Puerto Rico from United Kingdom is £378, while a one-way flight costs £192.

  • What's the cheapest return flight to Puerto Rico in the next 30 days?

    The cheapest round-trip flight to Puerto Rico from United Kingdom is on the route from London to San Juan, with prices starting at £378 between 2025-04-26 and 2025-05-01.

  • Which city has the cheapest flights when traveling from United Kingdom to Puerto Rico?

    Over the next 3 months, the cheapest city to fly to Puerto Rico from United Kingdom is London, with an average round-trip price of £378.

  • What are the best places to visit in Puerto Rico?

    Based on Trip.com data, San Juan attracts most tourists in Puerto Rico. Aguadilla are all popular cities for tourism in Puerto Rico.

  • What's the top tourist attraction in Puerto Rico?

    San Juan National Historic Site attracted the most visitors last year, followed by San Cristóbal Castle, and La Fortaleza.

  • Which airlines offer flights to Puerto Rico from United Kingdom?

    Jetblue Airways are airlines that fly frequently from United Kingdom to Puerto Rico. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Puerto Rico, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

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