What is the cheapest airline that flies from Syracuse Hancock Intl to London?

United Airlines, JetBlue, and American Airlines are the most popular carriers operating from Syracuse Hancock Intl to London

Which layover airport offers the lowest fares from Syracuse to London?

Flights via New York (JFK) offer the lowest average round-trip price of $869.

Which layover airport has the shortest connection time from Syracuse to London?

Newark (EWR) has the shortest average layover time for this route: 1h 58m.

Which airport is the most popular layover for flights between Syracuse and London?

New York (JFK) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Syracuse to London?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 9h 43m.

What airlines fly to London?

Delta, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to London from Syracuse according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Syracuse Hancock Intl Airport to London were last updated today.

How many operators does momondo search for flights from Syracuse Hancock Intl Airport to London?

As of November 2026, there are 3 operators available to choose from for flights from Syracuse Hancock Intl Airport to London.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Syracuse Hancock Intl Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$297 Cheap Flights from Syracuse to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Syracuse to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 12:00 pmSYR Syracuse Hancock Intl-LHR London Heathrow

13h 40m1 stop Chicago O'Hare Intl

6:50 am - 4:39 pmLHR London Heathrow-SYR Syracuse Hancock Intl

14h 49m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$771United Airlines

Mon, Nov 16 - Wed, Nov 18

6:00 am - 9:40 pmSYR Syracuse Hancock Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

12:20 pm - 12:14 amLHR London Heathrow-SYR Syracuse Hancock Intl

16h 54m1 stop New York John F Kennedy Intl

$775JetBlue

Sat, Nov 14 - Wed, Nov 18

9:00 am - 6:55 amSYR Syracuse Hancock Intl-LHR London Heathrow

16h 55m1 stop Boston Logan Intl

12:20 pm - 12:14 amLHR London Heathrow-SYR Syracuse Hancock Intl

16h 54m1 stop New York John F Kennedy Intl

$775JetBlue

Fri, Nov 13 - Mon, Nov 16

6:00 am - 9:40 pmSYR Syracuse Hancock Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

7:25 am - 11:54 pmLHR London Heathrow-SYR Syracuse Hancock Intl

21h 29m1 stop New York John F Kennedy Intl

$775JetBlue

Thu, Dec 3 - Thu, Dec 10

12:17 pm - 8:25 amSYR Syracuse Hancock Intl-LHR London Heathrow

15h 08m2 stops Chicago O'Hare Intl Newark

6:50 am - 4:39 pmLHR London Heathrow-SYR Syracuse Hancock Intl

14h 49m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$776United Airlines

Mon, Nov 16 - Wed, Nov 18

7:50 pm - 6:40 amSYR Syracuse Hancock Intl-LHR London Heathrow

29h 50m1 stop Washington, D.C. Dulles Intl

6:35 am - 2:17 pmLHR London Heathrow-SYR Syracuse Hancock Intl

36h 42m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$807United Airlines

Mon, Feb 22 - Thu, Feb 25

11:51 am - 6:20 amSYR Syracuse Hancock Intl-LHR London Heathrow

13h 29m1 stop New York John F Kennedy Intl

6:30 am - 6:07 pmLHR London Heathrow-SYR Syracuse Hancock Intl

16h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$875Delta

Tue, Dec 8 - Sun, Dec 13

6:00 am - 7:50 amSYR Syracuse Hancock Intl-LHR London Heathrow

20h 50m1 stop Atlanta Hartsfield-Jackson

6:30 am - 3:51 pmLHR London Heathrow-SYR Syracuse Hancock Intl

14h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$875Delta

Sat, Nov 14 - Wed, Nov 18

6:00 am - 6:25 amSYR Syracuse Hancock Intl-LHR London Heathrow

19h 25m1 stop Atlanta Hartsfield-Jackson

11:45 am - 12:20 amLHR London Heathrow-SYR Syracuse Hancock Intl

17h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$876Virgin Atlantic

Thu, Dec 10 - Thu, Dec 17

5:29 am - 8:10 pmSYR Syracuse Hancock Intl-LHR London Heathrow

9h 41m1 stop New York John F Kennedy Intl

11:45 am - 12:03 amLHR London Heathrow-SYR Syracuse Hancock Intl

17h 18m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$888Virgin Atlantic

Tue, Dec 15 - Fri, Jan 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:40 pmSYR Syracuse Hancock Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

12:20 pm - 12:14 amLHR London Heathrow-SYR Syracuse Hancock Intl

16h 54m1 stop New York John F Kennedy Intl

$775JetBlue

Mon, Nov 9 - Thu, Nov 12

6:00 am - 9:40 pmSYR Syracuse Hancock Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

9:20 am - 10:46 pmLHR London Heathrow-SYR Syracuse Hancock Intl

18h 26m1 stop Boston Logan Intl

$775JetBlue

Mon, Nov 9 - Thu, Nov 12

6:00 am - 9:40 pmSYR Syracuse Hancock Intl-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

12:20 pm - 11:48 pmLHR London Heathrow-SYR Syracuse Hancock Intl

16h 28m1 stop New York John F Kennedy Intl

$804JetBlue

Sat, Nov 7 - Fri, Nov 20

6:59 pm - 11:40 amSYR Syracuse Hancock Intl-LHR London Heathrow

11h 41m1 stop Atlanta Hartsfield-Jackson

6:30 am - 6:09 pmLHR London Heathrow-SYR Syracuse Hancock Intl

16h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$868KLM

Sat, Nov 7 - Fri, Nov 20

5:29 am - 8:10 pmSYR Syracuse Hancock Intl-LHR London Heathrow

9h 41m1 stop New York John F Kennedy Intl

11:45 am - 10:54 pmLHR London Heathrow-SYR Syracuse Hancock Intl

16h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$875Delta

Mon, Nov 9 - Thu, Nov 12

5:29 am - 8:10 pmSYR Syracuse Hancock Intl-LHR London Heathrow

9h 41m1 stop New York John F Kennedy Intl

11:45 am - 10:54 pmLHR London Heathrow-SYR Syracuse Hancock Intl

16h 09m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$876Delta

Mon, Nov 9 - Thu, Nov 12

11:31 am - 7:55 amSYR Syracuse Hancock Intl-LHR London Heathrow

15h 24m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:20 am - 4:22 pmLHR London Heathrow-SYR Syracuse Hancock Intl

15h 02m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$879Air France

Sat, Nov 7 - Fri, Nov 20

5:20 pm - 3:45 pmSYR Syracuse Hancock Intl-LGW London Gatwick

17h 25m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:00 am - 12:19 amLGW London Gatwick-SYR Syracuse Hancock Intl

19h 19m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$886Delta

Sat, Nov 7 - Fri, Nov 20

11:50 am - 9:20 amSYR Syracuse Hancock Intl-LHR London Heathrow

16h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:40 pm - 12:19 amLHR London Heathrow-SYR Syracuse Hancock Intl

34h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$1,024Scandinavian Airlines

Mon, Nov 9 - Thu, Nov 12

11:50 am - 9:20 amSYR Syracuse Hancock Intl-LHR London Heathrow

16h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:40 pm - 12:19 amLHR London Heathrow-SYR Syracuse Hancock Intl

34h 39m2 stops Kastrup Copenhagen New York John F Kennedy Intl

$1,025Scandinavian Airlines

Mon, Nov 9 - Thu, Nov 12

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United Airlines flights from Syracuse to London

Our best United Airlines deals on Syracuse to London flight tickets

United Airlines

Nov 16

SYR5:20 pmSyracuse Hancock Intl

13h 40m

1 stop

LHR12:00 pmLondon Heathrow

Nov 18

LHR6:50 amLondon Heathrow

14h 49m

2 stops

SYR4:39 pmSyracuse Hancock Intl

$771

United Airlines

Nov 16

SYR12:17 pmSyracuse Hancock Intl

15h 08m

2 stops

LHR8:25 amLondon Heathrow

Nov 18

LHR6:50 amLondon Heathrow

14h 49m

2 stops

SYR4:39 pmSyracuse Hancock Intl

$776

United Airlines

Feb 22

SYR7:50 pmSyracuse Hancock Intl

29h 50m

1 stop

LHR6:40 amLondon Heathrow

Feb 25

LHR6:35 amLondon Heathrow

36h 42m

2 stops

SYR2:17 pmSyracuse Hancock Intl

$807

JetBlue flights from Syracuse to London

Our best JetBlue deals on Syracuse to London flight tickets

JetBlue

Nov 14

SYR6:00 amSyracuse Hancock Intl

10h 40m

1 stop

LHR9:40 pmLondon Heathrow

Nov 18

LHR12:20 pmLondon Heathrow

16h 54m

1 stop

SYR12:14 amSyracuse Hancock Intl

$775

JetBlue

Jan 10

SYR6:00 amSyracuse Hancock Intl

9h 55m

1 stop

LHR8:55 pmLondon Heathrow

Jan 13

LHR7:25 amLondon Heathrow

21h 29m

1 stop

SYR11:54 pmSyracuse Hancock Intl

$779

JetBlue

Nov 14

SYR6:00 amSyracuse Hancock Intl

10h 40m

1 stop

LHR9:40 pmLondon Heathrow

Nov 18

LHR7:25 amLondon Heathrow

21h 49m

1 stop

SYR12:14 amSyracuse Hancock Intl

$780

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Mon 11/16

5:20 pm-12:00 pm

1 stop13h 40m

London Heathrow

Wed 11/18

6:50 am-4:39 pm

2 stops14h 49m

$771

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 11/14

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

Wed 11/18

12:20 pm-12:14 am

1 stop16h 54m

$775

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Fri 11/13

9:00 am-6:55 am

1 stop16h 55m

London Heathrow

Mon 11/16

12:20 pm-12:14 am

1 stop16h 54m

$775

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Thu 12/3

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

Thu 12/10

7:25 am-11:54 pm

1 stop21h 29m

$775

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Mon 11/16

12:17 pm-8:25 am

2 stops15h 08m

London Heathrow

Wed 11/18

6:50 am-4:39 pm

2 stops14h 49m

$776

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Mon 2/22

7:50 pm-6:40 am

1 stop29h 50m

London Heathrow

Thu 2/25

6:35 am-2:17 pm

2 stops36h 42m

$807

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Tue 12/8

11:51 am-6:20 am

1 stop13h 29m

London Heathrow

Sun 12/13

6:30 am-6:07 pm

2 stops16h 37m

$875

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 11/14

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Wed 11/18

6:30 am-3:51 pm

2 stops14h 21m

$875

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Thu 12/10

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Thu 12/17

11:45 am-12:20 am

2 stops17h 35m

$876

Quickest round-trip

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Tue 12/15

5:29 am-8:10 pm

1 stop9h 41m

London Heathrow

Fri 1/22

11:45 am-12:03 am

2 stops17h 18m

$888

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Syracuse to London

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

Prices

Airlines

Layovers

What is the cheapest month to fly to London?

The cheapest month to fly to London from Syracuse is in November. Flight prices, which tend to average around $772, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Syracuse averaging around $828.

Can stopping save me money on Syracuse to London flights?

You could potentially save up to 33% on your flight if you consider stops on a Syracuse to London flight.

When to book flights from Syracuse to London

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

Estimated round-trip price

Cheap Syracuse to London (SYR to LON) flight deals and tips

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

Best Price Found	$297
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to London from Syracuse in the past 72 hours is $297. The best round-trip flight deal from Syracuse to London found on momondo in the last 72 hours is $771.

The fastest flight from Syracuse to London takes 9h 45m

There are no direct flights from Syracuse to London. There are no popular flight routes from Syracuse to London.

Search flight deals

Frequently asked questions about flying from Syracuse to London

How far is Syracuse Hancock Intl to London by plane?
The distance between Syracuse Hancock Intl and London is about 3445.5 mi. A reasonable flight in good conditions will take 9h 45m.
When did momondo last update prices for flights from Syracuse Hancock Intl Airport to London?
Prices for flights from Syracuse Hancock Intl Airport to London were last updated today.
How many operators does momondo search for flights from Syracuse Hancock Intl Airport to London?
As of November 2026, there are 3 operators available to choose from for flights from Syracuse Hancock Intl Airport to London.
How old do you have to be to fly from Syracuse Hancock Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Syracuse Hancock Intl Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Syracuse to London?
momondo data reveals that the most frequently booked airline on the route from Syracuse to London is Delta, representing 26% of all bookings. The subsequent popular airlines are United Airlines at 19%, American Airlines at 16%, and British Airways at 16%.

Best airlines flying from Syracuse to London

Compare and see reviews for airlines that fly from Syracuse to London with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $231	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
Delta	PriceFrom $631	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $746	Free Cancellation	Rating 7.5 697 reviews	Search Virgin Atlantic flights

Hounslow

Gatwick

Croydon

Hayes

Milton Keynes

Luton

Stansted

Kingston upon Thames

Watford

Richmond

Dover

Wembley

Crawley

Worthing

Harrow

Brentford

Canterbury

Hook

Dunstable

Eastbourne

Why use momondo?

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

It is quick and easy to find Syracuse to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from Syracuse to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Syracuse and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from Syracuse. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

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Fly into one of these airports located in London

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London Gatwick Airport

London Heathrow Airport

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London Southend Airport

London Stansted Airport

Cheap flights from Syracuse to London from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Syracuse to London departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Syracuse to London

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United Airlines flights from Syracuse to London

Our best United Airlines deals on Syracuse to London flight tickets

JetBlue flights from Syracuse to London

Our best JetBlue deals on Syracuse to London flight tickets

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Use the filters below to find and compare flights from Syracuse to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Syracuse to London

What is the cheapest month to fly to London?

Can stopping save me money on Syracuse to London flights?

What is the cheapest airline that flies from Syracuse Hancock Intl to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Syracuse and London?

Which layover airport offers the lowest fares from Syracuse to London?

Which layover airport has the shortest travel time from Syracuse to London?

Which layover airport has the shortest connection time from Syracuse to London?

When to book flights from Syracuse to London

Cheap Syracuse to London (SYR to LON) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Syracuse to London

Best airlines flying from Syracuse to London

Compare and see reviews for airlines that fly from Syracuse to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Syracuse

According to popular flight searches on momondo this year

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