$528 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 7/15. 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$863
Porto
Porto2 stops$822
Funchal
Funchal2 stops$1,174
Lisbon
Lisbon1 stop$863
Porto
Porto2 stops$822
Funchal
Funchal2 stops$1,174

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

mar., ago. 18 - mié., ago. 26
Air Canada Logo
6:15 am - 7:00 am
SYR
-
OPO
19h 45m
2 stops
Air Canada Logo
2:25 pm - 4:48 pm
OPO
-
SYR
31h 23m
2 stops
$822Air Canada
dom., ago. 16 - mié., ago. 26
United Airlines Logo
6:15 am - 6:55 am
SYR
-
OPO
19h 40m
2 stops
United Airlines Logo
2:25 pm - 4:48 pm
OPO
-
SYR
31h 23m
2 stops
$823United Airlines
mar., ago. 18 - jue., ago. 27
United Airlines Logo
6:15 am - 7:00 am
SYR
-
OPO
19h 45m
2 stops
United Airlines Logo
6:00 am - 9:24 pm
OPO
-
SYR
20h 24m
2 stops
$834United Airlines
dom., ago. 16 - jue., ago. 27
United Airlines Logo
6:15 am - 6:55 am
SYR
-
OPO
19h 40m
2 stops
United Airlines Logo
6:00 am - 9:24 pm
OPO
-
SYR
20h 24m
2 stops
$835United Airlines
dom., ago. 16 - vie., ago. 28
Delta Logo
11:25 am - 10:25 am
SYR
-
OPO
18h 00m
1 stop
Delta Logo
5:00 am - 10:56 pm
OPO
-
SYR
22h 56m
2 stops
$854Delta
dom., ago. 16 - vie., ago. 28
Delta Logo
6:00 am - 10:25 am
SYR
-
OPO
23h 25m
2 stops
Delta Logo
5:00 am - 5:54 pm
OPO
-
SYR
17h 54m
2 stops
$859Delta
dom., ago. 16 - mié., ago. 26
British Airways Logo
10:51 am - 9:05 am
SYR
-
LIS
17h 14m
1 stop
British Airways Logo
11:05 am - 10:07 pm
LIS
-
SYR
16h 02m
1 stop
$888British Airways
mié., ago. 12 - mié., ago. 26
Lufthansa Logo
2:50 pm - 10:45 pm
SYR
-
LIS
26h 55m
2 stops
Lufthansa Logo
6:15 am - 11:51 pm
LIS
-
SYR
22h 36m
2 stops
$894Lufthansa
mié., jun. 10 - mié., jun. 17
KLM Logo
4:57 pm - 9:40 am
SYR
-
FNC
35h 43m
2 stops
KLM Logo
10:25 am - 12:42 am
FNC
-
SYR
19h 17m
2 stops
$1,174KLM
vie., may. 29 - mar., jun. 2
KLM Logo
4:30 pm - 6:40 pm
SYR
-
FNC
21h 10m
2 stops
KLM Logo
6:30 pm - 4:15 pm
FNC
-
SYR
26h 45m
2 stops
$1,238KLM
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$528
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 9680 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

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

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

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!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

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.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

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

Information on your arrival and departure airports