$225 Cheap Flights to Sintra

Flights to Sintra at a glance

Traveling to Sintra is easy; you can choose from various airlines, whether you prefer full-service or low-cost options. Compare journey times and prices to find the cheapest flight to Sintra that fits your budget and schedule, making it convenient to discover the city's renowned sights and neighborhoods.

• Major airport near Sintra: Humberto Delgado Airport (LIS)
• Flights per week: 2,050+ flights arriving at Sintra airport
• Number of airlines that fly to Sintra: around 65+ carriers

Popular airport near Sintra

Sintra is a captivating city perfect for cultural exploration, outdoor adventures, and beach getaways. Travelers flock here for its stunning landscapes, romantic ambiance, and diverse activities. The city is conveniently accessible via a major airport, making it easy to plan your visit to this enchanting destination.

• Humberto Delgado Airport (LIS): Situated approximately 15 miles from Sintra, this airport caters to both domestic and international flights, linking travelers to around 7 domestic cities and over 235 international locations. Passengers can opt for business class or premium economy service for enhanced comfort, depending on the airline and route. Key airlines operating here include TAP Portugal, United, and Delta, making it a vital transit point for many.

Top routes to Sintra

• Newark (EWR) to Sintra (LIS), with one-way flights starting at around $200
• Boston (BOS) to Sintra (LIS), with one-way flights starting at around $240
• New York (JFK/LGA) to Sintra (LIS), with one-way airfare from around $210
• Madrid (MAD) to Sintra (LIS), with one-way flights starting at around $35
• Barcelona (BCN) to Sintra (LIS), with one-way flight options from around $35

Cheapest routes to Sintra

• Tangier (TNG) to Sintra (LIS), with cheap one-way fares from around $25
• Seville (SVQ) to Sintra (LIS), with affordable one-way prices from around $30
• Valencia (VLC) to Sintra (LIS), with affordable one-way prices from around $30
• Madrid (MAD) to Sintra (LIS), with affordable one-way prices from around $35
• Barcelona (BCN) to Sintra (LIS), with low one-way fares from around $35

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Sintra

• TAP Portugal: Serves Humberto Delgado Airport (LIS), contributing roughly 33% of arrivals to Sintra. The average fare for a one-way ticket is around $400, with premium service options potentially including business class based on the route.
• United: Operating flights to Humberto Delgado Airport (LIS), United makes up about 11% of arrivals in Sintra. Passengers can expect an average one-way fare of around $500, with premium service options that may feature premium economy and business class depending on the route.
• Delta: Also flying into Humberto Delgado Airport (LIS), Delta accounts for nearly 5% of the arrivals in Sintra. The average one-way fare is about $480, and premium service options could include both premium economy and business class depending on the route.
• Ryanair: Providing service to Humberto Delgado Airport (LIS), Ryanair represents approximately 5% of arrivals in Sintra. The average one-way ticket price is quite economical, around $90, making it a budget-friendly choice.
• British Airways: Flying to Humberto Delgado Airport (LIS), British Airways covers about 5% of the arrivals in Sintra. The average fare for a one-way flight is around $430, with premium service options potentially including business class depending on the route.

Best time to fly to Sintra

The most popular months for travelers to fly to Sintra are March, April, and July, when peak temperatures in Sintra can reach up to 68.5°F in July. If you prefer quieter travel, consider January, the least busy time to visit with temperatures around 53.6°F and typically the lowest average one-way fare (around $321), roughly 18% cheaper than the yearly average. Looking for additional cheaper months to fly? February, November, and October offer average one-way fares roughly ranging from $332 to $351, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Sintra

Getting some of the best deals on flights to Sintra is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Sintra hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Sintra flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Sintra

Sintra welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Sintra efficiently:

• Public transportation: From Humberto Delgado Airport, travelers can easily access nearby transport options: Lisbon Airport Station, a metro station, is just 0.1 miles away on foot, while Oriente Bus Station, a bus station, and Roma-Areeiro Station, a train station, are both located about 1.8 miles from the airport and are typically reached by car.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Sintra, with private rides that can be arranged in advance.
• Car rental: Renting a car in Sintra is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Sintra on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Sintra

• Estoril: Located 6 miles drive away from Sintra, Estoril is a charming neighborhood known for its beautiful beaches and romantic atmosphere. Visitors flock here for leisurely days spent at Tamariz Beach, perfect for sunbathing and swimming. The area also features a golf course and a vibrant shopping scene. Don't miss the Estoril Congress Center for events, and for those interested in history, the nearby Pena Palace offers a stunning glimpse into Portugal's royal past.
• Azenhas do Mar: Azenhas do Mar is located around the area of Sintra and captivates travelers with its stunning coastal views and rich cultural experiences. This picturesque neighborhood is ideal for outdoor enthusiasts, offering access to beaches and golf courses. Highlights include the breathtaking Tamariz Beach and the historic Pena Palace, alongside the enchanting Quinta da Regaleira, which showcases remarkable architecture and gardens. Azenhas do Mar is a perfect spot for those seeking a blend of relaxation and cultural discovery.
• Santa Maria e São Miguel: Santa Maria e São Miguel is located around the area of Sintra and is a wonderful destination for culture lovers and romantics alike. The neighborhood's allure lies in its historic sites, including the magnificent Pena Palace and the intriguing Quinta da Regaleira. Additionally, visitors can explore local waterfalls and history museums while enjoying scenic outdoor spaces. With its diverse offerings, Santa Maria e São Miguel promises a fulfilling experience for travelers looking to immerse themselves in the rich heritage of the region.

Tips for short-haul flights to Sintra

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more affordable. Maximize space by using mini toiletries, wearing your heaviest clothing, and coordinating your outfits effectively. This approach also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. To stay engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book as well. Remember to charge your devices fully before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Sintra

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat ahead of time is crucial for your comfort. Full-service airlines often allow seat selection for free once online check-in opens, typically 24–48 hours before your flight. Some airlines may provide seat selection options even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at your gate or a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Attempt to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Sintra

The cheapest day to fly

Get started finding a cheap flight to Sintra on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

October is the cheapest month to fly to Sintra. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Sintra. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Sintra, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Sintra

The lowest price for round-trip flights to Sintra in 2026 starts from $484, while one-way tickets start from from $225. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Sintra. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Sintra

TAP Portugal, British Airways, American Airlines, United, Virgin Atlantic, Delta, Air Canada, Lufthansa are just some of the airlines that can typically offer cheap tickets to Sintra. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Sintra and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Sintra, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Sintra. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Sintra plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Sintra

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Sintra.

Stopover savings

The cheapest tickets to Sintra are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Sintra. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Sintra for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Sintra. Simply download the free Expedia app to your smart device and activate Sintra flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Sintra. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.