$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 11/1. 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$727
Porto
Porto2 stops$778
Funchal
Funchal2 stops$926
Lisbon
Lisbon1 stop$727
Porto
Porto2 stops$778
Funchal
Funchal2 stops$926

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, Nov 1 - Tue, Nov 10
Delta Logo
2:30 pm - 8:00 am
SYR
-
LIS
12h 30m
1 stop
Delta Logo
5:00 am - 4:19 pm
LIS
-
SYR
16h 19m
2 stops
$727Delta
Mon, Nov 2 - Thu, Nov 12
British Airways Logo
3:27 pm - 9:05 am
SYR
-
LIS
12h 38m
1 stop
British Airways Logo
11:05 am - 10:40 pm
LIS
-
SYR
16h 35m
1 stop
$729British Airways
Sun, Nov 1 - Wed, Nov 11
Delta Logo
9:30 am - 8:00 am
SYR
-
LIS
17h 30m
2 stops
Delta Logo
11:30 am - 11:39 pm
LIS
-
SYR
17h 09m
2 stops
$732Delta
Sat, Nov 7 - Wed, Nov 11
Multiple Airlines Logo
6:50 pm - 8:00 am
SYR
-
LIS
32h 10m
1 stop
Multiple Airlines Logo
11:30 am - 11:39 pm
LIS
-
SYR
17h 09m
2 stops
$733Multiple Airlines
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
10:50 am - 8:00 am
SYR
-
LIS
16h 10m
1 stop
Multiple Airlines Logo
10:00 am - 11:50 pm
LIS
-
SYR
18h 50m
1 stop
$738Multiple Airlines
Sat, Nov 7 - Wed, Nov 11
Air France Logo
6:50 pm - 8:00 am
SYR
-
LIS
32h 10m
1 stop
Air France Logo
10:00 am - 11:50 pm
LIS
-
SYR
18h 50m
1 stop
$744Air France
Sun, Nov 1 - Sun, Nov 8
Delta Logo
2:30 pm - 8:00 am
SYR
-
LIS
12h 30m
1 stop
Delta Logo
5:00 am - 6:09 pm
LIS
-
SYR
18h 09m
2 stops
$777Delta
Tue, Oct 20 - Wed, Oct 28
American Airlines Logo
7:23 pm - 3:35 pm
SYR
-
LIS
15h 12m
2 stops
American Airlines Logo
6:30 am - 11:45 pm
LIS
-
SYR
21h 15m
2 stops
$783American Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:15 am - 7:00 am
SYR
-
OPO
19h 45m
2 stops
United Airlines Logo
12:15 pm - 4:52 pm
OPO
-
SYR
33h 37m
2 stops
$895United Airlines
Sun, Jul 5 - Mon, Jul 13
United Airlines Logo
7:52 pm - 11:15 am
SYR
-
OPO
34h 23m
2 stops
United Airlines Logo
12:10 pm - 7:04 pm
OPO
-
SYR
35h 54m
2 stops
$975United 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 $1,221 and $1,203 respectively.

Good to know

Low seasonFebruary
Cheapest flight$334
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 3% 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 9768 reviews
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
Airline reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

4.0 OkayDenis, May 2026
SAV - ORD
Read more United Airlines reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

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.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

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

Information on your arrival and departure airports