HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$742+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — KEF
avr. 27 — mai 41
dim. 4/27
dim. 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Syracuse to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 avril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$742
(KLM)
Provider with most accurate pricing for Syracuse Hancock Intl-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Reykjavik Keflavik Intl flights.
Search Deals
From Syracuse Hancock Intl to Reykjavik Keflavik Intl
Search Deals

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 avril 22, 2025.

This KLM deal was found by Cheapflights users on 4/21. 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.
mer. 7/304:00 pmSYR - KEF
1 stop13h 30mKLM
ven. 8/88:50 amKEF - SYR
1 stop11h 28mKLM
Deal found 4/21$742
This Delta deal was found by Cheapflights users on 4/21. 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.
mer. 7/306:00 amSYR - KEF
2 stops21h 00mDelta
ven. 8/88:50 amKEF - SYR
1 stop18h 06mDelta
Deal found 4/21$747
This Virgin Atlantic deal was found by Cheapflights users on 4/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1110:50 amSYR - KEF
1 stop18h 40mVirgin Atlantic
mar. 8/1911:25 amKEF - SYR
1 stop16h 31mVirgin Atlantic
Deal found 4/21$764
This United Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 8/116:00 amSYR - KEF
2 stops22h 15mUnited Airlines
mar. 8/1911:00 amKEF - SYR
2 stops16h 39mUnited Airlines
Deal found 4/21$775
This Air France deal was found by Cheapflights users on 4/21. 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.
jeu. 10/910:50 amSYR - KEF
2 stops15h 30mAir France
mar. 10/148:50 amKEF - SYR
1 stop11h 29mAir France
Deal found 4/21$842
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2210:50 amSYR - KEF
2 stops40h 15mScandinavian Airlines
dim. 10/267:40 amKEF - SYR
2 stops20h 11mScandinavian Airlines
Deal found 4/21$909
This Gurufare deal was found by Cheapflights users on 4/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/186:00 amSYR - KEF
2 stops37h 35mLufthansa
sam. 5/241:15 amKEF - SYR
2 stops27h 08mLufthansa
Deal found 4/21$972
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
lun. 10/203:02 pmSYR - KEF
1 stop11h 38mMultiple Airlines
dim. 10/267:50 pmKEF - SYR
2 stops22h 32mMultiple Airlines
Deal found 4/21$1,039
This American Airlines deal was found by Cheapflights users on 4/21. 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.
sam. 5/244:21 pmSYR - KEF
2 stops37h 24mAmerican Airlines
lun. 6/210:45 amKEF - SYR
3 stops30h 38mAmerican Airlines
Deal found 4/21$1,728
This Austrian Airlines deal was found by Cheapflights users on 4/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/62:45 pmSYR - KEF
2 stops28h 35mAustrian Airlines
jeu. 6/1212:10 amKEF - SYR
2 stops22h 38mAustrian Airlines
Deal found 4/21$2,078

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 avril 22, 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

mer. 7/30

4:00 pm-9:30 am

1 stop13h 30m

Reykjavik Keflavik Intl

ven. 8/8

8:50 am-4:18 pm

1 stop11h 28m

$742

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

mer. 7/30

6:00 am-7:00 am

2 stops21h 00m

Reykjavik Keflavik Intl

ven. 8/8

8:50 am-10:56 pm

1 stop18h 06m

$747

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

lun. 8/11

10:50 am-9:30 am

1 stop18h 40m

Reykjavik Keflavik Intl

mar. 8/19

11:25 am-11:56 pm

1 stop16h 31m

$764

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

lun. 8/11

6:00 am-8:15 am

2 stops22h 15m

Reykjavik Keflavik Intl

mar. 8/19

11:00 am-11:39 pm

2 stops16h 39m

$775

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

jeu. 10/9

10:50 am-6:20 am

2 stops15h 30m

Reykjavik Keflavik Intl

mar. 10/14

8:50 am-11:51 pm

2 stops19h 01m

$842

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

dim. 10/19

6:00 am-11:50 pm

2 stops37h 50m

Reykjavik Keflavik Intl

dim. 10/26

7:40 am-11:51 pm

2 stops20h 11m

$939

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

dim. 5/18

6:00 am-11:35 pm

2 stops37h 35m

Reykjavik Keflavik Intl

sam. 5/24

1:15 am-12:23 am

2 stops27h 08m

$972

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

mer. 7/30

11:49 am-8:10 am

2 stops16h 21m

Reykjavik Keflavik Intl

ven. 8/8

9:30 am-9:16 pm

3 stops15h 46m

$1,041

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

sam. 5/24

4:21 pm-9:45 am

2 stops37h 24m

Reykjavik Keflavik Intl

lun. 6/2

10:45 am-1:23 pm

3 stops30h 38m

$1,728

SyracuseReykjavik

SYR - KEF

SYRKEF

Syracuse Hancock Intl

ven. 6/6

2:45 pm-11:20 pm

2 stops28h 35m

Reykjavik Keflavik Intl

jeu. 6/12

12:10 am-6:48 pm

2 stops22h 38m

$2,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Syracuse-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to Reykjavik Keflavik Intl Airport

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated avril 22, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.4
Good
1,440 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,684 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Scandinavian Airlines
7.3
Good
1,342 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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. 1 airline 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.

  • What are the cheapest airlines flying from Syracuse to Reykjavik Keflavik Intl Airport round-trip?

    KLM, at $742, was found to be the cheapest airline from Syracuse to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines.

  • 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.

  • What is the cheapest month to book a flight from Syracuse to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Syracuse to Reykjavik Keflavik Intl Airport (average of $328). Flying from Syracuse to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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 Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Syracuse to Keflavik Intl

Discover the top airline that operate flights from Syracuse to Keflavik Intl. 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$96Average$914FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.