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Keflavik Intl

$688+ Cheap flights from Syracuse (SYR) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — KEF
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Syracuse to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Keflavik Intl (KEF). 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$688
(KLM)

Popular in

January

Cheapest in

April

Average price

$396
Provider with most accurate pricing for Syracuse Hancock Intl-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Reykjavik Keflavik Intl flights.
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From Syracuse Hancock Intl to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 27% potential increase in price ($315 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Syracuse to Keflavik Intl

Cheapest flights from Syracuse to Keflavik Intl
Explore the most affordable flight options available from Syracuse to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:02 pmSYR - KEF
1 stop10h 38mMultiple Airlines
Mon 12/154:45 pmKEF - SYR
2 stops47h 25mMultiple Airlines
Deal found 11/20$757
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amSYR - KEF
1 stop19h 05mIcelandair
Mon 12/155:00 pmKEF - SYR
1 stop10h 47mIcelandair
Deal found 11/19$851
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amSYR - KEF
1 stop19h 05mIcelandair
Wed 11/265:00 pmKEF - SYR
1 stop11h 14mIcelandair
Deal found 11/18$1,289
This Priceline deal was found by Cheapflights users on 11/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:23 pmSYR - KEF
2 stops38h 32mBritish Airways
Wed 11/2611:50 amKEF - SYR
2 stops16h 24mBritish Airways
Deal found 11/18$3,744

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to Keflavik Intl 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 November 20, 2025.
Use the filters below to find and compare flights from Syracuse to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Syracuse

Fly to

Keflavik Intl

Route

Depart

Return

Price

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 4/20

4:30 pm-9:30 am

1 stop13h 00m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-11:57 pm

1 stop16h 32m

$688

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 4/20

11:25 am-10:15 am

2 stops18h 50m

Reykjavik Keflavik Intl

Sun 4/26

1:25 am-11:57 pm

2 stops26h 32m

$690

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 4/20

6:00 am-9:30 am

2 stops23h 30m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-8:52 am

2 stops25h 27m

$692

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 12/8

3:02 pm-6:40 am

1 stop10h 38m

Reykjavik Keflavik Intl

Mon 12/15

4:45 pm-11:10 am

2 stops47h 25m

$774

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Sun 4/19

6:00 am-8:40 am

1 stop22h 40m

Reykjavik Keflavik Intl

Fri 4/24

7:55 pm-12:49 pm

1 stop20h 54m

$797

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 5/4

6:00 am-6:15 am

1 stop20h 15m

Reykjavik Keflavik Intl

Fri 5/8

5:10 pm-10:54 pm

1 stop9h 44m

$802

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Fri 5/1

9:30 am-9:30 am

2 stops20h 00m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-10:56 pm

2 stops15h 31m

$836

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Mon 12/8

6:00 am-6:05 am

1 stop19h 05m

Reykjavik Keflavik Intl

Mon 12/15

5:00 pm-10:47 pm

1 stop10h 47m

$851

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

Sun 4/19

11:25 am-10:15 am

2 stops18h 50m

Reykjavik Keflavik Intl

Fri 4/24

7:40 am-11:57 pm

2 stops20h 17m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Syracuse to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Keflavik Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-Reykjavik Keflavik Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Syracuse-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    Syracuse Hancock Intl (SYR), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Syracuse to Reykjavik Keflavik Intl. 0 airlines have flights from Hancock Intl to Reykjavik Keflavik Intl on a regular basis. Booking flights from Syracuse Hancock Intl to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • How long is the flight from Syracuse to Reykjavik Keflavik Intl Airport?

    KLM, Scandinavian Airlines, and Delta can get you from Syracuse to Reykjavik Keflavik Intl Airport in just under 13h. Your travel time can differ by up to 10h 30m. The distance between Syracuse and Reykjavik Keflavik Intl Airport is about 2515 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Syracuse to Keflavik Intl?

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

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

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

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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