$334 Find Cheap Flights from Syracuse to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Portugal departing on 10/21. 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
Lisbon2 stops$859
Porto
Porto1 stop$852
Funchal
Funchal2 stops$842
Lisbon
Lisbon2 stops$859
Porto
Porto1 stop$852
Funchal
Funchal2 stops$842

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

Tue, Oct 6 - Tue, Oct 13
TAP AIR PORTUGAL Logo
7:00 am - 11:40 am
SYR
-
FNC
23h 40m
2 stops
TAP AIR PORTUGAL Logo
9:55 pm - 10:51 pm
FNC
-
SYR
29h 56m
2 stops
$842TAP AIR PORTUGAL
Sun, Aug 16 - Tue, Aug 18
Delta Logo
11:19 am - 10:25 am
SYR
-
OPO
18h 06m
1 stop
Delta Logo
4:25 pm - 4:40 pm
OPO
-
SYR
29h 15m
2 stops
$852Delta
Sun, Aug 16 - Tue, Aug 18
Delta Logo
6:15 am - 10:25 am
SYR
-
OPO
23h 10m
2 stops
Delta Logo
4:25 pm - 4:15 pm
OPO
-
SYR
28h 50m
2 stops
$856Delta
Wed, Oct 21 - Mon, Oct 26
Delta Logo
4:30 pm - 8:00 am
SYR
-
LIS
10h 30m
1 stop
Delta Logo
11:15 am - 11:50 pm
LIS
-
SYR
16h 35m
2 stops
$859Delta
Wed, Sep 30 - Mon, Oct 5
TAP AIR PORTUGAL Logo
7:00 am - 11:40 am
SYR
-
FNC
23h 40m
2 stops
TAP AIR PORTUGAL Logo
9:55 pm - 11:53 pm
FNC
-
SYR
30h 58m
2 stops
$877TAP AIR PORTUGAL
Tue, Aug 11 - Mon, Aug 31
American Airlines Logo
10:51 am - 9:05 am
SYR
-
LIS
17h 14m
1 stop
American Airlines Logo
8:25 am - 7:44 pm
LIS
-
SYR
16h 19m
2 stops
$903American Airlines
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
4:30 pm - 8:00 am
SYR
-
LIS
10h 30m
1 stop
Multiple Airlines Logo
11:15 am - 11:50 pm
LIS
-
SYR
16h 35m
2 stops
$909Multiple Airlines
Tue, Aug 11 - Mon, Aug 31
British Airways Logo
10:51 am - 9:05 am
SYR
-
LIS
17h 14m
1 stop
British Airways Logo
11:05 am - 11:45 pm
LIS
-
SYR
17h 40m
1 stop
$910British Airways
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
6:15 am - 9:45 am
SYR
-
OPO
22h 30m
2 stops
United Airlines Logo
6:00 am - 9:09 pm
OPO
-
SYR
20h 09m
2 stops
$934United Airlines
Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
7:00 am - 11:40 am
SYR
-
FNC
23h 40m
2 stops
Multiple Airlines Logo
9:25 am - 11:53 pm
FNC
-
SYR
19h 28m
2 stops
$1,029Multiple Airlines
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 $1,331 and $1,116 respectively.

Good to know

Low seasonFebruary
Cheapest flight$334
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 2% increase in price.
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 9690 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

6.0 GoodKinga, May 2026
RDU - FRA
Read more United Airlines reviews

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

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

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

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

Information on your arrival and departure airports