£229 Cheap Flights from San Juan (SJU) to London (LHR)

You can find cheap one-way flights from £229 and cheap return flights £532 SJU to LHR with Expedia. One-way flights typically cost between £275 and £2113. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SJU to LHR ticket fares go up or down.

February is typically the cheapest month to fly from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow), with average return fares around £452. February often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other budget-friendly months to consider for this route include October and November.

Enter SJU to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

WestJet is one of the cheapest airlines offering connecting return flights from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow), with prices starting from around £1201 for flights that can be booked for departure within the next year, with a layover in Pearson Intl. (YYZ). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 44 connecting flights per day from San Juan (SJU) to London Heathrow (LHR). Some common connection points include John F. Kennedy Intl. (JFK), Logan Intl. (BOS), and Hartsfield-Jackson Atlanta Intl. (ATL).

The earliest flight from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) typically departs around 12:40 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) on a Saturday, with around 54 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Looking at the week, Saturday offers notably more flight options compared to other days, making it a great day to consider for your journey.

The most popular departure times for flights from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) are in the afternoon, from 12pm to 3pm. Many major carriers, including Delta, American Airlines and United, offer flights during this window. Many travelers prefer this because it allows for a relaxed morning before heading to the airport, and you'll arrive in London in the evening, ready to settle in.

There are no nonstop flights from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow). For flights with one stop, you can expect the journey to take around 14 hours 48 minutes. If your flight has two or more stops, the travel time typically increases to about 18 hours 18 minutes. The total distance covered on this route is approximately 6,732 kilometers. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific routing, layover times, and factors like weather conditions.

Yes, you can fly business class between SJU and LHR. Airlines that offer business class service on this route include:

* Iberia
* Avianca
* JetBlue Airways
* Air Canada
* Delta
* United
* American Airlines

It's easy to earn miles on a San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to London from Luis Munoz Marin Intl. (SJU), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), or John F. Kennedy Intl. (JFK) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your San Juan (SJU-Luis Munoz Marin Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.