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Cheap flights from London Heathrow Airport to Syracuse from $547

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Syracuse departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Syracuse

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:05 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
22h 27m2 stops Oslo Gardermoen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 9:35 amSYR  Syracuse Hancock Intl-LHR London Heathrow
17h 05m2 stops New York John F Kennedy Intl Oslo Gardermoen
$730Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
10:20 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
19h 12m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 9:35 amSYR  Syracuse Hancock Intl-LHR London Heathrow
17h 05m2 stops New York John F Kennedy Intl Oslo Gardermoen
$763Scandinavian Airlines
Wed, Sep 16 - Tue, Sep 22
Scandinavian Airlines Logo
7:05 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
22h 27m2 stops Oslo Gardermoen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 9:35 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
29h 05m2 stops New York John F Kennedy Intl Oslo Gardermoen
$765Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
7:05 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
22h 27m2 stops Oslo Gardermoen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 4:00 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
23h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$782Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
7:05 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
22h 27m3 stops Oslo Gardermoen Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 6:50 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
26h 20m2 stops New York John F Kennedy Intl Oslo Gardermoen
$785Scandinavian Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
4:40 pm - 11:46 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
12h 06m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:53 pm - 10:40 amSYR  Syracuse Hancock Intl-LHR London Heathrow
9h 47m1 stop Washington, D.C. Dulles Intl
$796United Airlines
Fri, Oct 16 - Wed, Oct 21
Scandinavian Airlines Logo
7:05 am - 12:32 amLHR  London Heathrow-SYR Syracuse Hancock Intl
22h 27m3 stops Oslo Gardermoen Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
11:30 am - 9:35 amSYR  Syracuse Hancock Intl-LHR London Heathrow
17h 05m2 stops New York John F Kennedy Intl Oslo Gardermoen
$833Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
United Airlines Logo
4:40 pm - 11:46 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
12h 06m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:53 pm - 11:50 amSYR  Syracuse Hancock Intl-LHR London Heathrow
10h 57m1 stop Washington, D.C. Dulles Intl
$841United Airlines
Sat, Oct 17 - Sat, Oct 24
JetBlue Logo
8:40 am - 8:23 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 43m1 stop Boston Logan Intl
JetBlue Logo
9:25 am - 6:30 amSYR  Syracuse Hancock Intl-LHR London Heathrow
16h 05m1 stop Boston Logan Intl
$847JetBlue
Wed, Sep 16 - Mon, Sep 21
JetBlue Logo
11:55 am - 11:53 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 58m1 stop New York John F Kennedy Intl
JetBlue Logo
7:00 am - 6:30 amSYR  Syracuse Hancock Intl-LHR London Heathrow
18h 30m1 stop Boston Logan Intl
$847JetBlue
Fri, Oct 9 - Sun, Oct 18

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Icelandair flights from London Heathrow Airport to Syracuse

Our best Icelandair deals on London Heathrow Airport to Syracuse flight tickets
Icelandair
Oct 9
LHR1:05 pmLondon Heathrow
15h 48m
2 stops
SYR11:53 pmSyracuse Hancock Intl
Oct 18
SYR7:00 amSyracuse Hancock Intl
23h 55m
2 stops
LHR11:55 amLondon Heathrow
$953
Icelandair
Oct 18
LHR9:25 pmLondon Heathrow
30h 26m
2 stops
SYR10:51 pmSyracuse Hancock Intl
Oct 25
SYR6:00 amSyracuse Hancock Intl
33h 30m
2 stops
LHR7:30 pmLondon Heathrow
$991

United Airlines flights from London Heathrow Airport to Syracuse

Our best United Airlines deals on London Heathrow Airport to Syracuse flight tickets
United Airlines
Oct 16
LHR4:40 pmLondon Heathrow
12h 06m
1 stop
SYR11:46 pmSyracuse Hancock Intl
Oct 21
SYR7:53 pmSyracuse Hancock Intl
9h 47m
1 stop
LHR10:40 amLondon Heathrow
$796
United Airlines
Oct 17
LHR4:40 pmLondon Heathrow
12h 06m
1 stop
SYR11:46 pmSyracuse Hancock Intl
Oct 24
SYR7:53 pmSyracuse Hancock Intl
10h 57m
1 stop
LHR11:50 amLondon Heathrow
$841
United Airlines
Sep 9
LHR8:40 amLondon Heathrow
20h 06m
2 stops
SYR11:46 pmSyracuse Hancock Intl
Sep 16
SYR6:00 amSyracuse Hancock Intl
19h 30m
2 stops
LHR6:30 amLondon Heathrow
$886

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Tue 9/15

7:05 am-12:32 am

2 stops22h 27m

Syracuse Hancock Intl

Tue 9/29

11:30 am-9:35 am

2 stops17h 05m

$730

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Wed 9/16

10:20 am-12:32 am

2 stops19h 12m

Syracuse Hancock Intl

Tue 9/22

11:30 am-9:35 am

2 stops17h 05m

$763

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Tue 9/15

7:05 am-12:32 am

2 stops22h 27m

Syracuse Hancock Intl

Tue 9/29

11:30 am-9:35 pm

2 stops29h 05m

$765

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Tue 9/15

7:05 am-12:32 am

2 stops22h 27m

Syracuse Hancock Intl

Tue 9/29

11:30 am-4:00 pm

2 stops23h 30m

$782

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Wed 9/16

7:05 am-12:32 am

3 stops22h 27m

Syracuse Hancock Intl

Tue 9/22

11:30 am-6:50 pm

2 stops26h 20m

$785
Quickest round-trip

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Fri 10/16

4:40 pm-11:46 pm

1 stop12h 06m

Syracuse Hancock Intl

Wed 10/21

7:53 pm-10:40 am

1 stop9h 47m

$796

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Tue 9/15

7:05 am-12:32 am

3 stops22h 27m

Syracuse Hancock Intl

Tue 9/29

11:30 am-9:35 am

2 stops17h 05m

$833

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Sat 10/17

4:40 pm-11:46 pm

1 stop12h 06m

Syracuse Hancock Intl

Sat 10/24

7:53 pm-11:50 am

1 stop10h 57m

$841

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Wed 9/16

8:40 am-8:23 pm

1 stop16h 43m

Syracuse Hancock Intl

Mon 9/21

9:25 am-6:30 am

1 stop16h 05m

$847

LondonSyracuse

LHR London Heathrow - SYR Syracuse Hancock Intl

LHRSYR

London Heathrow

Fri 10/9

11:55 am-11:53 pm

1 stop16h 58m

Syracuse Hancock Intl

Sun 10/18

7:00 am-6:30 am

1 stop18h 30m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Syracuse from

How to get the cheapest flight ticket from London Heathrow Airport to Syracuse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Syracuse?

The month of September is, on average, the cheapest month to fly to Syracuse from London Heathrow Airport, with most prices found around $779. If you aren’t able to travel to Syracuse during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $789.

Can stopping save me money on London Heathrow Airport to Syracuse flights?

You could potentially save up to 45% on your flight if you consider stops on a London Heathrow Airport to Syracuse flight.

When to book flights from London Heathrow Airport to Syracuse

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Syracuse according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Syracuse (LHR to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Syracuse

Fastest flight time

12h 06m

Direct flights

None
The fastest flight from London Heathrow Airport to Syracuse takes 12h 06m
There are no direct flights from London Heathrow Airport to Syracuse. There are no popular flight routes from London Heathrow Airport to Syracuse.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Syracuse

  • How far is London Heathrow to Syracuse Hancock Intl by plane?

    A flight from London Heathrow to Syracuse Hancock Intl will travel around 3433.0 mi. Flights usually cover this in 12h 06m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Syracuse Hancock Intl Airport?

    Prices for flights from London Heathrow Airport to Syracuse Hancock Intl Airport refresh daily.

  • How old do you have to be to fly from London Heathrow Airport to Syracuse Hancock Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Syracuse Hancock Intl Airport.

  • What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

    The necessary travel and health documents for your Syracuse Hancock Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Liverpool
Skaneateles
East Syracuse
Oswego
Auburn
Waterloo
Seneca Falls
Cicero
Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from London to Syracuse?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Syracuse. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Syracuse with flexible booking policies on momondo?

Flights from London to Syracuse with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Syracuse?

Once all potential London to Syracuse flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Syracuse right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Syracuse flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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