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Lisbon

$335+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LIS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$579
(American Airlines)

One-way from

$335
(SmartFares)

Popular in

July

Cheapest in

March

Average price

$1,087
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 ($348 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:45 pmSYR - LIS
2 stops14h 00mAmerican Airlines
Mon 11/36:30 amLIS - SYR
2 stops17h 56mAmerican Airlines
Deal found 9/14$579
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:45 pmSYR - LIS
2 stops14h 55mAmerican Airlines
Thu 11/610:55 amLIS - SYR
1 stop16h 44mAmerican Airlines
Deal found 9/15$581
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:14 pmSYR - LIS
1 stop9h 41mAmerican Airlines
Wed 11/511:05 amLIS - SYR
1 stop29h 35mAmerican Airlines
Deal found 9/14$652
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amSYR - LIS
1 stop18h 40mTAP AIR PORTUGAL
Wed 10/2211:45 amLIS - SYR
1 stop13h 35mTAP AIR PORTUGAL
Deal found 9/15$685
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amSYR - LIS
1 stop18h 40mTAP AIR PORTUGAL
Mon 11/311:40 amLIS - SYR
1 stop15h 27mTAP AIR PORTUGAL
Deal found 9/14$704
This Ovago deal was found by Cheapflights users on 9/15. 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 10/153:22 pmSYR - LIS
2 stops19h 18mBritish Airways
Wed 10/228:45 pmLIS - SYR
2 stops31h 06mBritish Airways
Deal found 9/15$712
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 amSYR - LIS
1 stop21h 55mTAP AIR PORTUGAL
Fri 1/211:40 amLIS - SYR
1 stop16h 09mTAP AIR PORTUGAL
Deal found 9/14$1,072
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:05 amSYR - LIS
2 stops18h 15mMultiple Airlines
Thu 11/610:55 amLIS - SYR
3 stops28h 27mMultiple Airlines
Deal found 9/15$1,153

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 September 16, 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

Wed 10/22

12:45 pm-7:45 am

2 stops14h 00m

Lisbon Humberto Delgado

Mon 11/3

6:30 am-7:26 pm

2 stops17h 56m

$579

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Tue 3/10

7:59 pm-10:15 am

1 stop10h 16m

Lisbon Humberto Delgado

Fri 3/20

11:55 am-11:28 pm

1 stop15h 33m

$579

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Wed 10/29

6:00 am-8:55 am

2 stops22h 55m

Lisbon Humberto Delgado

Wed 11/5

5:00 am-9:02 pm

2 stops21h 02m

$579

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Thu 10/30

12:45 pm-7:40 am

2 stops14h 55m

Lisbon Humberto Delgado

Thu 11/6

10:55 am-10:39 pm

1 stop16h 44m

$581

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Tue 3/10

4:41 pm-2:45 pm

2 stops18h 04m

Lisbon Humberto Delgado

Fri 3/20

7:05 am-10:17 pm

2 stops19h 12m

$590

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sun 3/15

12:35 pm-9:55 am

1 stop17h 20m

$335

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sun 3/15

10:14 am-8:10 am

2 stops17h 56m

$359

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

6:00 am-5:40 am

1 stop18h 40m

$375

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

Sat 10/25

4:13 pm-9:55 am

2 stops36h 42m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
1
2

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 $1,127). 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 September 16, 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 September 16, 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
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

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
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

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
1,975 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

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
7,407 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

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
7,363 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

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.

  • How long is the flight from Syracuse to Lisbon?

    Departing from Syracuse to Lisbon will take you 10h 16m. The distance between Syracuse and Lisbon is about 3411 mi. This flight may include one or multiple stops.

  • 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 $1,127). 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
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$534Average$1,260FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$549Average$976FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$619Average$1,087FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$650Average$1,441FlexibilityNo cancel feeOn-timeN/A

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