$774 Find Cheap Flights from Syracuse to Portugal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Portugal departing on 12/6. 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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Cheap Flights from Syracuse to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop$774
Porto
Porto2 stops$922
Funchal
Funchal2 stops$914
Lisbon
Lisbon1 stop$774
Porto
Porto2 stops$922
Funchal
Funchal2 stops$914

Book Cheap Syracuse to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to Portugal 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 from Syracuse to Portugal

Sun, Dec 6 - Tue, Dec 8
United Airlines Logo
10:14 am - 10:15 am
SYR
-
LIS
19h 01m
1 stop
United Airlines Logo
1:00 pm - 4:57 pm
LIS
-
SYR
32h 57m
2 stops
$774United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
6:30 am - 8:10 am
SYR
-
LIS
20h 40m
2 stops
United Airlines Logo
1:00 pm - 9:08 pm
LIS
-
SYR
37h 08m
2 stops
$779United Airlines
Sun, Dec 6 - Tue, Dec 8
United Airlines Logo
2:45 pm - 10:15 am
SYR
-
LIS
14h 30m
1 stop
United Airlines Logo
11:55 am - 6:49 pm
LIS
-
SYR
11h 54m
1 stop
$790United Airlines
Mon, Aug 10 - Wed, Aug 26
Virgin Atlantic Logo
5:15 am - 10:45 am
SYR
-
LIS
24h 30m
2 stops
Virgin Atlantic Logo
12:45 pm - 12:47 am
LIS
-
SYR
17h 02m
2 stops
$863Virgin Atlantic
Mon, Aug 10 - Wed, Aug 26
Delta Logo
12:16 pm - 10:45 am
SYR
-
LIS
17h 29m
2 stops
Delta Logo
10:00 am - 4:15 pm
LIS
-
SYR
11h 15m
1 stop
$887Delta
Tue, Sep 8 - Thu, Sep 17
TAP AIR PORTUGAL Logo
7:00 am - 1:30 am
SYR
-
FNC
37h 30m
2 stops
TAP AIR PORTUGAL Logo
4:05 am - 11:53 pm
FNC
-
SYR
24h 48m
2 stops
$914TAP AIR PORTUGAL
Fri, Sep 18 - Mon, Sep 28
Multiple Airlines Logo
2:55 pm - 4:00 pm
SYR
-
OPO
20h 05m
2 stops
Multiple Airlines Logo
7:20 pm - 8:57 pm
OPO
-
SYR
30h 37m
2 stops
$922Multiple Airlines
Mon, Jul 27 - Fri, Aug 7
Delta Logo
4:55 pm - 2:55 pm
SYR
-
LIS
17h 00m
2 stops
Delta Logo
5:00 am - 11:08 pm
LIS
-
SYR
23h 08m
2 stops
$938Delta
Fri, Sep 18 - Mon, Sep 28
Multiple Airlines Logo
2:55 pm - 11:15 am
SYR
-
OPO
15h 20m
2 stops
Multiple Airlines Logo
7:20 pm - 8:57 pm
OPO
-
SYR
30h 37m
2 stops
$980Multiple Airlines
Sun, Sep 6 - Sat, Sep 12
TAP AIR PORTUGAL Logo
7:00 am - 11:20 pm
SYR
-
FNC
35h 20m
2 stops
TAP AIR PORTUGAL Logo
9:55 pm - 11:53 pm
FNC
-
SYR
30h 58m
2 stops
$1,003TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Syracuse to Portugal flights

Get data-powered insights and trends into flights from Syracuse to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Syracuse to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Syracuse to Portugal is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,221 and $1,203 respectively.

Good to know

Low seasonFebruary
Cheapest flight$774
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from Syracuse to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Syracuse to Portugal?

    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 from Syracuse to Portugal.

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

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

  • What is the Hacker Fare option on flights from Syracuse to Portugal?

    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 from Syracuse to Portugal 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 from Syracuse to Portugal?

    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 from Syracuse to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Syracuse to Portugal

 
Need help choosing which airline to fly with from Syracuse to Portugal? 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.
7.4
United AirlinesOverall score based on 9843 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

2.0 MediocreAnonymous, Jun 2026
ORD - BHM
Read more United Airlines reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Flight was good but temp in the cabin was cold.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Everything you need to know for your flight from Syracuse to Portugal

Information on your arrival and departure airports