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Lisbon

$362+ Cheap flights from Syracuse (SYR) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LIS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Syracuse to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$572
(United Airlines)

One-way from

$362
(Cheapflightsfares)

Popular in

July

Cheapest in

March

Average price

$1,223
From Syracuse Hancock Intl to Lisbon Humberto Delgado
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One-way flight from Syracuse Hancock Intl to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 25% potential increase in price ($346 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Syracuse to Lisbon

Cheapest flights from Syracuse to Lisbon
Explore the most affordable flight options available from Syracuse to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:50 pmSYR - LIS
1 stop10h 25mUnited Airlines
Tue 11/45:00 amLIS - SYR
2 stops23h 13mUnited Airlines
Deal found 8/13$572
This Expedia deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:27 pmSYR - LIS
2 stops15h 43mBritish Airways
Wed 11/2611:15 amLIS - SYR
1 stop16h 25mBritish Airways
Deal found 8/12$574
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:15 amSYR - LIS
2 stops20h 55mUnited Airlines
Wed 11/265:00 amLIS - SYR
2 stops21h 02mUnited Airlines
Deal found 8/12$577
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amSYR - LIS
1 stop22h 05mAmerican Airlines
Wed 11/2611:15 amLIS - SYR
1 stop16h 25mAmerican Airlines
Deal found 8/12$578
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:28 amSYR - LIS
1 stop19h 02mUnited Airlines
Tue 11/45:00 amLIS - SYR
2 stops23h 13mUnited Airlines
Deal found 8/13$622
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:39 pmSYR - LIS
2 stops17h 26mUnited Airlines
Tue 11/45:00 amLIS - SYR
2 stops23h 13mUnited Airlines
Deal found 8/13$628
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amSYR - LIS
2 stops24h 05mUnited Airlines
Mon 11/35:00 amLIS - SYR
2 stops23h 13mUnited Airlines
Deal found 8/14$629
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:05 amSYR - LIS
2 stops19h 10mUnited Airlines
Mon 11/310:15 amLIS - SYR
2 stops18h 27mUnited Airlines
Deal found 8/13$633
This KAYAK deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:05 amSYR - LIS
2 stops23h 25mLufthansa
Sun 11/25:00 amLIS - SYR
2 stops23h 13mLufthansa
Deal found 8/13$648
This Ovago deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:14 pmSYR - LIS
1 stop8h 51mBritish Airways
Mon 11/33:50 pmLIS - SYR
2 stops35h 50mBritish Airways
Deal found 8/14$651

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Syracuse to Lisbon that are best for you.

Fly from

Syracuse

Fly to

Lisbon

Route

Depart

Return

Price

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Mon 10/27

10:26 am-10:15 am

1 stop19h 49m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-11:13 pm

2 stops23h 13m

$572

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sun 10/26

7:50 pm-10:15 am

1 stop10h 25m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-11:13 pm

2 stops23h 13m

$572

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Wed 11/12

3:27 pm-12:10 pm

2 stops15h 43m

Lisbon Humberto Delgado

Wed 11/26

11:15 am-10:40 pm

1 stop16h 25m

$574

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Tue 10/28

10:31 am-8:10 am

2 stops17h 39m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-11:13 pm

2 stops23h 13m

$576

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Wed 11/12

6:15 am-8:10 am

2 stops20h 55m

Lisbon Humberto Delgado

Wed 11/26

5:00 am-9:02 pm

2 stops21h 02m

$577

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Wed 11/12

6:00 am-9:05 am

1 stop22h 05m

Lisbon Humberto Delgado

Wed 11/26

11:15 am-10:40 pm

1 stop16h 25m

$578

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sat 10/25

7:45 pm-11:15 am

1 stop10h 30m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-11:13 pm

2 stops23h 13m

$622

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Thu 10/23

10:28 am-10:30 am

1 stop19h 02m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-11:13 pm

2 stops23h 13m

$622

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sat 10/25

6:00 am-5:40 am

1 stop18h 40m

$362

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sat 10/25

6:01 pm-12:40 pm

2 stops37h 39m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Syracuse to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Syracuse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to Lisbon

What is the cheapest month to book a flight from Syracuse to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Syracuse to Lisbon (average of $612). Flying from Syracuse to Lisbon in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYR to LIS?

Find hourly flight availability from Syracuse to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Syracuse to Lisbon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Syracuse to Lisbon, such as United Airlines, TAP AIR PORTUGAL, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
TAP AIR PORTUGAL
7.1
Good
1,948 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,266 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Syracuse to Lisbon round-trip?

    Our cheapest airline available from Syracuse to Lisbon is Lufthansa. Our recent data shows that you can find tickets from as low as $534 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $549 and $619 round-trip. These flights start at 47% lower than the current average price 3 months from now.

  • Can I find deals for flights from Syracuse to Lisbon that include hotel bookings?

    Yes. In addition to deals on Syracuse to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Lisbon.

  • Can I find deals for business class flights from Syracuse to Lisbon?

    Yes. Cheapflights offers flight deals from Syracuse to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Syracuse to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Syracuse to Lisbon (average of $612). Flying from Syracuse to Lisbon in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Beja
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for Syracuse to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Syracuse to Lisbon

Discover the top 4 airlines that operate flights from Syracuse to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$534Average$1,260FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$549Average$995FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$619Average$1,094FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$674Average$1,115FlexibilityNo cancel feeOn-timeN/A

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