$284 Cheap Flights from Syracuse (SYR) to Lisbon (LIS)

View $284 flight on Tue, Nov 24, 2026Opens in a new window

Popular airlines from Hancock Intl. Airport (SYR) to Humberto Delgado Airport (LIS)

Cheap Flights from Syracuse to Lisbon (SYR-LIS)

Prices were available within the past 7 days and start at $284 for one-way flights and $622 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Apr 15 - Thu, Apr 23
SYR
Syracuse
LIS
Lisbon
$622 Roundtrip, found 1 day ago
$622
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Apr 15 from Syracuse to Lisbon, returning Thu, Apr 23, priced at $622 found 1 day ago
United
Wed, Apr 15 - Thu, Apr 23
SYR
Syracuse
LIS
Lisbon
$625 Roundtrip, found 1 day ago
$625
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Syracuse to Lisbon, returning Thu, Apr 23, priced at $625 found 1 day ago
United
Wed, Apr 15 - Thu, Apr 23
SYR
Syracuse
LIS
Lisbon
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Syracuse to Lisbon, returning Thu, Apr 23, priced at $635 found 1 day ago
United
Wed, Apr 15 - Thu, Apr 23
SYR
Syracuse
LIS
Lisbon
$639 Roundtrip, found 1 day ago
$639
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Syracuse to Lisbon, returning Thu, Apr 23, priced at $639 found 1 day ago
British Airways
Tue, Nov 17 - Thu, Nov 26
SYR
Syracuse
LIS
Lisbon
$673 Roundtrip, found 3 days ago
$673
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Nov 17 from Syracuse to Lisbon, returning Thu, Nov 26, priced at $673 found 3 days ago
British Airways
Tue, Nov 17 - Thu, Nov 26
SYR
Syracuse
LIS
Lisbon
$676 Roundtrip, found 3 days ago
$676
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Nov 17 from Syracuse to Lisbon, returning Thu, Nov 26, priced at $676 found 3 days ago
Virgin Atlantic
Mon, Nov 30 - Thu, Dec 17
SYR
Syracuse
LIS
Lisbon
$676 Roundtrip, found 6 days ago
$676
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Mon, Nov 30 from Syracuse to Lisbon, returning Thu, Dec 17, priced at $676 found 6 days ago
Delta
Tue, Nov 24 - Tue, Dec 1
SYR
Syracuse
LIS
Lisbon
$694 Roundtrip, found 5 hours ago
$694
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Nov 24 from Syracuse to Lisbon, returning Tue, Dec 1, priced at $694 found 5 hours ago
American Airlines
Tue, Nov 24 - Tue, Dec 1
SYR
Syracuse
LIS
Lisbon
$694 Roundtrip, found 5 hours ago
$694
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Syracuse to Lisbon, returning Tue, Dec 1, priced at $694 found 5 hours ago
Scandinavian Airlines
Mon, Apr 27 - Tue, May 5
SYR
Syracuse
LIS
Lisbon
$721 Roundtrip, found 3 days ago
$721
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Apr 27 from Syracuse to Lisbon, returning Tue, May 5, priced at $721 found 3 days ago

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Find the cheapest month to fly from Syracuse (SYR) to Lisbon (LIS)

January is typically the cheapest month to fly

From $501 - $1,184 per traveler.

Frequently asked questions

How much does a flight from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $284 and cheap return flights from $622 Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $483 and $3026, and return flights often range between $762 and $5559. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from SYR to LIS is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter SYR to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SYR to LIS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Syracuse, NY (SYR) to Lisbon (LIS) are in the afternoon, from 3pm to 6pm. About 35% of passengers prefer this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing works well as it allows you to enjoy your day in Syracuse before your flight.
How long does it take to fly from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
Flights from SYR to LIS with one stop typically take around 16 hours 20 minutes, covering approximately 3,415 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
Business class seats are offered on the SYR to LIS route with United Airlines and Delta Air Lines.
How do I earn miles on a Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Hancock Intl. (SYR)?
If you're planning to travel to Lisbon from Hancock Intl. (SYR), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), John F. Kennedy Intl. (JFK) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Syracuse, NY (SYR-Hancock Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hancock Intl.
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$622
Distance
3414 mi

Book with confidence

Syracuse to Lisbon Flights

The cheapest times to fly from Syracuse to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Syracuse to Lisbon are during the month of April. You can find some of the cheapest flights from Syracuse to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Syracuse to Lisbon

Sunday is one of the best days to book for cheap flights from Syracuse to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Syracuse to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Syracuse to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $284 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Syracuse to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Syracuse to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Syracuse to Lisbon Flights

*Flight schedules are subject to change.

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*Available to One Key members.