$283 Find Cheap Flights to Sintra

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sintra departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$531
Typical prices: $1,039-$703
TAP AIR PORTUGAL
Fri 4/24Thu 5/7
SFO - LIS • Non-stop
Cheapest one-way
$283
Typical prices: $393-$649
Multiple Airlines
Tue 5/5
JFK - LIS • 1 stop
Arrival airport
You can't fly directly to Sintra. It is served by Lisbon (LIS), located 13.2 miles from Sintra.
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We hope you love your trip to Sintra!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Sintra

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Sintra that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Sintra

Fri, Apr 24 - Thu, May 7
TAP AIR PORTUGAL Logo
8:20 pm - 3:35 pm
SFO
-
LIS
11h 15mnonstop
TAP AIR PORTUGAL Logo
12:00 pm - 4:35 pm
LIS
-
SFO
12h 35mnonstop
$531TAP AIR PORTUGAL
Fri, Apr 17 - Thu, Apr 30
TAP AIR PORTUGAL Logo
8:20 pm - 3:35 pm
SFO
-
LIS
11h 15mnonstop
TAP AIR PORTUGAL Logo
1:20 pm - 5:55 pm
LIS
-
SFO
12h 35mnonstop
$532TAP AIR PORTUGAL
Sun, Apr 12 - Wed, Apr 22
Lufthansa Logo
9:40 pm - 10:45 pm
ORD
-
LIS
19h 05m
1 stop
Lufthansa Logo
5:05 am - 12:55 pm
LIS
-
ORD
13h 50m
1 stop
$610Lufthansa
Mon, Apr 20 - Tue, Apr 28
Lufthansa Logo
6:45 pm - 10:45 pm
MIA
-
LIS
23h 00m
1 stop
Lufthansa Logo
5:05 am - 2:40 pm
LIS
-
MIA
14h 35m
1 stop
$616Lufthansa
Sun, Apr 12 - Wed, Apr 22
British Airways Logo
9:35 pm - 11:05 pm
BWI
-
LIS
20h 30m
1 stop
British Airways Logo
7:20 am - 7:40 pm
LIS
-
BWI
17h 20m
1 stop
$672British Airways
Wed, Apr 8 - Fri, Apr 24
British Airways Logo
6:03 pm - 3:40 pm
LGA
-
LIS
16h 37m
2 stops
British Airways Logo
7:20 am - 9:11 pm
LIS
-
LGA
18h 51m
2 stops
$674British Airways
Sun, Apr 26 - Tue, May 5
Delta Logo
7:00 pm - 10:45 am
LGA
-
LIS
10h 45m
1 stop
Delta Logo
12:45 pm - 6:30 pm
LIS
-
LGA
10h 45m
1 stop
$677Delta
Fri, Apr 24 - Mon, May 4
Delta Logo
6:00 am - 10:45 am
LGA
-
LIS
23h 45m
1 stop
Delta Logo
12:45 pm - 8:00 pm
LIS
-
LGA
12h 15m
1 stop
$682Delta
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
11:00 am - 9:05 am
LGA
-
LIS
17h 05m
2 stops
American Airlines Logo
11:05 am - 11:25 pm
LIS
-
LGA
17h 20m
2 stops
$700American Airlines
Mon, Apr 20 - Wed, May 6
American Airlines Logo
8:14 pm - 5:55 pm
BWI
-
LIS
16h 41m
2 stops
American Airlines Logo
7:20 am - 7:40 pm
LIS
-
BWI
17h 20m
1 stop
$728American Airlines
Useful Info

Good to know - Book Cheap Sintra Plane Tickets

Low seasonJanuary
Cheapest flight$283
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from New York John F Kennedy Airport to Lisbon

Flights to Sintra: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Sintra 
ShilpaFlew with TAP AIR PORTUGAL
LAX
-
LIS
Dec 2025
Seats were comfortable- vegetarian meal was pretty mehhh- maybe pack your own meal
FlorenceFlew with TAP AIR PORTUGAL
EWR
-
LIS
Dec 2024
Both flights needed a bus from terminal to plane and plane to terminal. The transfer to the connecting flight at Lisbon was quick and easy with luggage checked thru to Venice.
Jose AntonioFlew with TAP AIR PORTUGAL
MIA
-
LIS
Dec 2024
If you have connections make sure they are at least tree hours from your landing time
Verified travelerFlew with British Airways
PHL
-
LIS
Sep 2024
Make sure you arrive early enough for boarding. I had a 1 hr layover from Charleston that that was just enough time to get off the plane and walk over to the international side before they started boarding.
LexFlew with TAP AIR PORTUGAL
IAD
-
LIS
Aug 2024
I had long wait at customs. Please plan accordingly.
ThuFlew with TAP AIR PORTUGAL
SFO
-
LIS
Apr 2024
Weigh bags. They will check. Check in with gate or desk. Sometimes the e ticket will not work for boarding.
MaximFlew with TAP AIR PORTUGAL
BOS
-
LIS
Mar 2024
I was waiting for a flight boarding announcement in the Lounge in terminal C at Logan Airport in Boston, but the announcement never came. If I did not go to the gate to check, I might have missed the flight. So, do not count on the airline to communicate flight boarding information to the lounge staff. They are supposed to do that, but, apparently, sometimes it does not happen.

FAQs - booking Sintra flights

  • How long is the flight to Sintra?

    Flights from Chicago8h 46m
    Flights from San Francisco11h 53m
    Flights from Newark7h 40m
    Flights from Miami8h 51m
    Flights from Los Angeles11h 45m
  • What is the cheapest flight to Lisbon?

    In the last 3 days, the cheapest flight deal to Lisbon was found on the route from New York, at $531 return. The most popular connection is from Newark to Lisbon and KAYAK users have found round-trip deals for as low as $556 in the last 3 days.

  • Which airlines fly to Lisbon?

    Many airlines fly to Lisbon, the most common ones being TAP AIR PORTUGAL, Delta, and United Airlines. See the amount of flights per week for popular airlines flying to Lisbon.

  • How to fly to Sintra?

    You cannot fly directly to Sintra. KAYAK recommends you fly to Lisbon Humberto Delgado (LIS) (13.17 miles from Sintra). From there you can rent a car or get a taxi.

  • What airports are near Sintra?

    The closest airport is Cascais Aerodrome (CAT) (5.57 mi). Another nearby airport is Lisbon Humberto Delgado (LIS) (13.17 mi). KAYAK recommends you fly to Lisbon Humberto Delgado.

  • How far is Lisbon Humberto Delgado Airport from central Lisbon?

    You’ll need to travel 4 miles to reach the Lisbon city center from Lisbon Humberto Delgado Airport.

  • What is the name of Lisbon’s airport?

    Lisbon is served by Lisbon Humberto Delgado Airport, also commonly referred to as Humberto Delgado, Lisbon, Lisbon Humberto Delgado, Lisbon Portela, or Portela. The airport code is LIS.

  • How does KAYAK find such low prices on flights to Sintra?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sintra.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sintra?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sintra is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sintra?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sintra with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sintra?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sintra up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sintra

  • There is no major airport in Sintra. It is instead served by Lisbon Humberto Delgado Airport.
  • Looking for cheap airfare to Sintra? 25% of our users found round-trip tickets to Sintra for the following prices or less: From Los Angeles $935, from Boston $1,484, from Miami $1,557
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sintra flight deals.

Reviews of the top 5 airlines flying to Sintra

 
Need help choosing which airline to fly with from the United States to Sintra? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8357 reviews
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

10.0 ExcellentCharlean, Mar 2026
LAS - ATL
Read more Delta reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Departed late. Flight crew some of the most professional I have ever experienced. First time we’ve flown this airline

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Everything you need to know for your flight to Sintra