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Portugal

$429+ Cheap flights from Syracuse (SYR) to Portugal

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LIS
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from Syracuse to Portugal

Cheapest flights from Syracuse to Portugal
Explore the most affordable flight options available from Syracuse to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:29 amSYR - LIS
1 stop16h 26mKLM
jue. 12/115:00 amLIS - SYR
2 stops16h 00mKLM
Deal found 11/5$496
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/315:15 pmSYR - OPO
2 stops21h 05mKLM
mié. 1/146:00 amOPO - SYR
2 stops23h 22mKLM
Deal found 11/5$496
This Air France deal was found by Cheapflights users on 11/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:29 amSYR - LIS
2 stops15h 31mMultiple Airlines
jue. 12/1111:25 amLIS - SYR
2 stops17h 40mMultiple Airlines
Deal found 11/6$500
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:30 amSYR - LIS
1 stop21h 10mKLM
mié. 1/145:00 amLIS - SYR
2 stops23h 15mKLM
Deal found 11/5$501
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/54:04 pmSYR - FNC
2 stops20h 46mKLM
vie. 12/126:00 pmFNC - SYR
2 stops26h 20mKLM
Deal found 11/5$506
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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.
vie. 12/56:00 amSYR - FNC
2 stops23h 10mTAP AIR PORTUGAL
jue. 12/114:10 amFNC - SYR
2 stops24h 37mTAP AIR PORTUGAL
Deal found 11/5$689
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:29 amSYR - OPO
2 stops18h 01mDelta
mié. 12/246:00 amOPO - SYR
2 stops22h 16mDelta
Deal found 11/4$1,001
This United Airlines deal was found by Cheapflights users on 11/6. 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.
dom. 12/215:45 amSYR - LIS
2 stops21h 25mUnited Airlines
dom. 12/2811:55 amLIS - SYR
2 stops26h 44mUnited Airlines
Deal found 11/6$1,398
This KAYAK deal was found by Cheapflights users on 11/6. 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.
vie. 11/2111:34 amSYR - OPO
1 stop16h 56mLufthansa
mié. 11/2612:35 pmOPO - SYR
1 stop15h 38mLufthansa
Deal found 11/6$1,487
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:07 amSYR - OPO
1 stop22h 23mMultiple Airlines
mié. 11/266:00 amOPO - SYR
2 stops20h 02mMultiple Airlines
Deal found 11/6$1,526
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/214:07 pmSYR - OPO
2 stops18h 18mDelta
mié. 11/2611:15 amOPO - SYR
2 stops17h 43mDelta
Deal found 11/6$1,527
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:30 amSYR - OPO
2 stops23h 00mDelta
dom. 12/285:00 amOPO - SYR
2 stops23h 59mDelta
Deal found 11/6$1,586

Cheap flight deals from Syracuse to Portugal

Keep the following information in mind while searching for Syracuse to Portugal flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$496
(KLM)

One-way from

$429
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$688
Provider with most accurate pricing for Syracuse Hancock Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Lisbon Humberto Delgado flights.
Search Deals
From Syracuse Hancock Intl to Portugal
Search Deals
One-way flight from Syracuse Hancock Intl to Portugal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($317 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Portugal 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Syracuse to Portugal that are best for you.

Fly from

Syracuse

Fly to

Portugal

Route

Depart

Return

Price

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

jue. 12/4

11:29 am-8:55 am

1 stop16h 26m

Lisbon Humberto Delgado

jue. 12/11

5:00 am-4:00 pm

2 stops16h 00m

$496

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

mié. 12/31

5:15 pm-7:20 pm

2 stops21h 05m

Porto

mié. 1/14

6:00 am-12:22 am

2 stops23h 22m

$496

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

mié. 12/31

12:14 pm-8:00 am

2 stops14h 46m

Lisbon Humberto Delgado

mié. 1/14

11:25 am-12:22 am

2 stops17h 57m

$500

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

jue. 12/4

11:29 am-8:00 am

2 stops15h 31m

Lisbon Humberto Delgado

jue. 12/11

11:25 am-12:05 am

2 stops17h 40m

$500

SyracuseLisbon

SYR - LIS

SYRLIS

Syracuse Hancock Intl

mié. 12/31

6:30 am-8:40 am

1 stop21h 10m

Lisbon Humberto Delgado

mié. 1/14

5:00 am-11:15 pm

2 stops23h 15m

$501

SyracuseFunchal

SYR - FNC

SYRFNC

Syracuse Hancock Intl

vie. 12/5

4:04 pm-5:50 pm

2 stops20h 46m

Funchal Madeira

vie. 12/12

6:00 pm-3:20 pm

2 stops26h 20m

$506

SyracuseFunchal

SYR - FNC

SYRFNC

Syracuse Hancock Intl

jue. 3/5

11:45 am-5:10 pm

2 stops24h 25m

Funchal Madeira

jue. 3/12

10:20 am-11:51 pm

2 stops17h 31m

$599

SyracuseFunchal

SYR - FNC

SYRFNC

Syracuse Hancock Intl

vie. 12/5

6:00 am-10:10 am

2 stops23h 10m

Funchal Madeira

jue. 12/11

4:10 am-11:47 pm

2 stops24h 37m

$689

SyracusePorto

SYR - OPO

SYROPO

Syracuse Hancock Intl

vie. 3/27

10:14 am-9:30 am

2 stops19h 16m

Porto

mar. 3/31

6:00 am-9:08 pm

2 stops20h 08m

$897

SyracuseFunchal

SYR - FNC

SYRFNC

Syracuse Hancock Intl

vie. 4/3

6:00 am-6:35 pm

2 stops31h 35m

Funchal Madeira

mar. 4/7

7:25 pm-11:53 pm

2 stops33h 28m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 23 results
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Best time to book a flight from Syracuse to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, February is the cheapest month in which you can book a flight from Syracuse to Portugal (average of $539). Flying from Syracuse to Portugal in June is currently the most expensive (average of $940). 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 PT?

Find hourly flight availability from Syracuse to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

It’s typically best to fly out from Syracuse to Portugal at noon. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated noviembre 6, 2025.
Read through reviews of airlines operating flights from Syracuse to Portugal, such as United Airlines, TAP AIR PORTUGAL, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,003 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,003 reviews
United Airlines
7.4
Good
9,003 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
TAP AIR PORTUGAL
7.1
Good
2,046 reviews
United Airlines
7.4
Good
9,003 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,499 reviews
United Airlines
7.4
Good
9,003 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Syracuse to Portugal?

    Located just 4.8 mi from the city center, Syracuse Hancock Intl (SYR) is the airport most travelers will use when flying to Portugal from Syracuse.

  • How long is the flight from Syracuse to Portugal?

    A quick flight from Syracuse to Portugal can take about 16h 26m. KLM provides one of the quickest options available for as low as $496. Airlines will cover a distance of 3411 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Syracuse to Portugal?

    Most travelers choose Syracuse Hancock Intl - Lisbon Humberto Delgado, Syracuse Hancock Intl - Funchal Madeira or Syracuse Hancock Intl - Porto when deciding on the best route from Syracuse to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Syracuse to Portugal 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 Portugal?

    Currently, February is the cheapest month in which you can book a flight from Syracuse to Portugal (average of $539). Flying from Syracuse to Portugal in June is currently the most expensive (average of $940). 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

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Top 3 airlines flying from Syracuse to Portugal

Discover the top 3 airlines that operate flights from Syracuse to Portugal. 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$549Average$914FlexibilityNo 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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