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Syracuse

$555+ Cheap flights from Heathrow (LHR) to Syracuse (SYR)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Heathrow to Syracuse

Cheapest flights from Heathrow to Syracuse
Explore the most affordable flight options available from Heathrow to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This TravelUp deal was found by Cheapflights users on 10/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:20 amLHR - SYR
1 stop18h 27mJetBlue
Thu 12/116:00 amSYR - LHR
1 stop19h 55mJetBlue
Deal found 10/25$592
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:05 amLHR - SYR
1 stop21h 10mJetBlue
Mon 12/16:01 amSYR - LHR
1 stop9h 44mJetBlue
Deal found 10/25$601
This The Travel House deal was found by Cheapflights users on 10/27. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:20 pmLHR - SYR
1 stop30h 13mIcelandair
Wed 11/266:01 amSYR - LHR
1 stop10h 39mIcelandair
Deal found 10/27$627
This Expedia deal was found by Cheapflights users on 10/25. 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.
Sat 11/229:20 amLHR - SYR
1 stop18h 54mJetBlue
Sat 11/296:01 amSYR - LHR
1 stop10h 59mJetBlue
Deal found 10/25$681
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 pmLHR - SYR
2 stops33h 17mTAP AIR PORTUGAL
Sun 1/186:00 amSYR - LHR
2 stops30h 30mTAP AIR PORTUGAL
Deal found 10/26$700
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/239:20 amLHR - SYR
1 stop18h 54mJetBlue
Sun 11/306:01 amSYR - LHR
1 stop9h 44mJetBlue
Deal found 10/25$728
This JetBlue deal was found by Cheapflights users on 10/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:20 amLHR - SYR
1 stop17h 47mJetBlue
Thu 11/206:01 amSYR - LHR
1 stop10h 39mJetBlue
Deal found 10/25$732
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:05 amLHR - SYR
1 stop20h 42mJetBlue
Sun 1/186:00 amSYR - LHR
1 stop19h 55mJetBlue
Deal found 10/25$734
This Ovago deal was found by Cheapflights users on 10/25. 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.
Mon 12/89:20 amLHR - SYR
1 stop18h 27mJetBlue
Thu 12/116:00 amSYR - LHR
1 stop19h 55mJetBlue
Deal found 10/25$736
This oojo deal was found by Cheapflights users on 10/25. 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.
Thu 12/46:30 pmLHR - SYR
2 stops33h 17mTAP AIR PORTUGAL
Thu 12/116:00 amSYR - LHR
2 stops24h 25mTAP AIR PORTUGAL
Deal found 10/25$752

Cheap flight deals from Heathrow to Syracuse

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Syracuse (SYR). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$592
(TravelUp)

One-way from

$555
(SmartFares)

Popular in

August

Cheapest in

February

Average price

$892
Provider with most accurate pricing for London Heathrow-Syracuse Hancock Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Syracuse Hancock Intl flights.
Search Deals
From London Heathrow to Syracuse Hancock Intl
Search Deals
One-way flight from London Heathrow to Syracuse Hancock Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Syracuse 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 October 27, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Syracuse that are best for you.

Fly from

Heathrow

Fly to

Syracuse

Route

Depart

Return

Price

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Mon 11/24

8:05 am-12:15 am

1 stop21h 10m

Syracuse Hancock Intl

Mon 12/1

6:01 am-8:45 pm

1 stop9h 44m

$601

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Wed 12/10

7:25 am-11:47 pm

1 stop21h 22m

Syracuse Hancock Intl

Wed 12/17

7:05 am-9:40 pm

1 stop9h 35m

$681

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Sat 11/22

9:20 am-11:14 pm

1 stop18h 54m

Syracuse Hancock Intl

Sat 11/29

6:01 am-10:00 pm

1 stop10h 59m

$681

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Fri 12/12

6:30 pm-10:47 pm

2 stops33h 17m

Syracuse Hancock Intl

Sun 1/18

6:00 am-5:30 pm

2 stops30h 30m

$700

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Sun 11/23

9:20 am-11:14 pm

1 stop18h 54m

Syracuse Hancock Intl

Sun 11/30

6:01 am-8:45 pm

1 stop9h 44m

$728

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Thu 11/13

9:20 am-10:07 pm

1 stop17h 47m

Syracuse Hancock Intl

Thu 11/20

6:01 am-9:40 pm

1 stop10h 39m

$732

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Mon 12/8

9:20 am-10:47 pm

1 stop18h 27m

Syracuse Hancock Intl

Thu 12/11

6:00 am-6:55 am

1 stop19h 55m

$736

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Thu 12/4

1:30 pm-11:19 pm

2 stops14h 49m

Syracuse Hancock Intl

Thu 12/11

2:50 pm-6:40 am

1 stop10h 50m

$754

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Thu 12/4

11:30 am-11:19 pm

2 stops16h 49m

Syracuse Hancock Intl

Thu 12/11

10:49 am-6:20 am

1 stop14h 31m

$756

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Fri 12/12

12:20 pm-11:47 pm

1 stop16h 27m

Syracuse Hancock Intl

Sun 1/18

7:10 am-6:55 am

2 stops42h 45m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 15 results
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Compare providers for flights from Heathrow to Syracuse

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 Heathrow to Syracuse in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star
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 London Heathrow Airport-Syracuse flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Syracuse flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Syracuse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Syracuse 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 London Heathrow Airport-Syracuse 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 Heathrow to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Heathrow 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 London Heathrow Airport to Syracuse

What is the cheapest month to book a flight from London Heathrow Airport to Syracuse?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Syracuse (average of $394). Flying from London Heathrow Airport to Syracuse in July is currently the most expensive (average of $832). 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Syracuse. 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 into for flights to Syracuse from London Heathrow?

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

  • How long is the flight from London Heathrow Airport to Syracuse?

    JetBlue and TAP AIR PORTUGAL can get you from London Heathrow Airport to Syracuse in just under 21h 10m. Your travel time can differ by up to 12h 07m. There are 3429 mi between London Heathrow Airport and Syracuse. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Syracuse 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 London Heathrow Airport to Syracuse?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Syracuse (average of $394). Flying from London Heathrow Airport to Syracuse in July is currently the most expensive (average of $832). 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?

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Alternative routes for Heathrow to Syracuse

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