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 41m.

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

JetBlue, TAP AIR PORTUGAL, and Aer Lingus are the most popular carriers operating from Syracuse Hancock Intl to London

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

New York (JFK) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to London?

Delta, American Airlines 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 32% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Flights via New York (JFK) offer the lowest average round-trip price of $862.

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

New York (JFK) has the shortest average layover time for this route: 1h 46m.

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 February 2026, there are 6 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.

$246 Cheap Flights from Syracuse to London in 2026

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One-way

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7:25 pm - 6:40 am

SYR

LHR

31h 15m

1 stop

7:40 am - 9:42 am

LHR

SYR

30h 02m

2 stops

$632United Airlines

Sun, Mar 8 - Mon, Mar 16

6:25 am - 11:15 am

SYR

LHR

24h 50m

1 stop

4:40 pm - 11:44 pm

LHR

SYR

35h 04m

2 stops

$643United Airlines

Wed, Mar 18 - Mon, Mar 23

7:25 pm - 10:50 am

SYR

LHR

11h 25m

1 stop

8:30 am - 11:44 pm

LHR

SYR

19h 14m

2 stops

$644United Airlines

Fri, Mar 20 - Thu, Mar 26

6:00 am - 7:10 am

SYR

LHR

21h 10m

2 stops

4:40 pm - 11:44 pm

LHR

SYR

35h 04m

2 stops

$646United Airlines

Wed, Mar 18 - Mon, Mar 23

5:31 am - 8:10 pm

SYR

LHR

9h 39m

1 stop

11:45 am - 11:59 pm

LHR

SYR

17h 14m

2 stops

$648Delta

Tue, Apr 21 - Fri, May 1

5:13 pm - 1:15 pm

SYR

LHR

15h 02m

2 stops

11:45 am - 11:59 pm

LHR

SYR

17h 14m

2 stops

$653Delta

Tue, Apr 21 - Fri, May 1

6:30 am - 8:35 am

SYR

LHR

21h 05m

2 stops

9:30 am - 8:43 pm

LHR

SYR

40h 13m

2 stops

$657Air Canada

Wed, Apr 22 - Fri, May 1

7:00 am - 9:35 am

SYR

LGW

21h 35m

1 stop

12:20 pm - 10:46 pm

LGW

SYR

15h 26m

1 stop

$797JetBlue

Tue, Jul 28 - Fri, Aug 14

7:00 am - 9:35 am

SYR

LGW

21h 35m

1 stop

12:20 pm - 10:46 pm

LGW

SYR

15h 26m

1 stop

$808JetBlue

Tue, Jul 28 - Fri, Aug 14

10:49 am - 4:30 pm

SYR

LCY

24h 41m

2 stops

7:15 pm - 9:33 pm

LCY

SYR

31h 18m

2 stops

$1,041British Airways

Mon, May 11 - Tue, May 19

JetBlue flights from Syracuse to London

Our best JetBlue deals on Syracuse to London flight tickets

JetBlue

Feb 20

SYR6:00 amSyracuse Hancock Intl

19h 55m

1 stop

LHR6:55 amLondon Heathrow

Feb 26

LHR9:20 amLondon Heathrow

18h 32m

1 stop

SYR10:52 pmSyracuse Hancock Intl

$660

JetBlue

Feb 23

SYR6:00 amSyracuse Hancock Intl

19h 55m

1 stop

LHR6:55 amLondon Heathrow

Feb 28

LHR8:05 amLondon Heathrow

20h 54m

1 stop

SYR11:59 pmSyracuse Hancock Intl

$675

JetBlue

Mar 2

SYR1:43 pmSyracuse Hancock Intl

14h 47m

1 stop

LHR9:30 amLondon Heathrow

Mar 10

LHR9:20 amLondon Heathrow

17h 32m

1 stop

SYR10:52 pmSyracuse Hancock Intl

$676

United Airlines flights from Syracuse to London

Our best United Airlines deals on Syracuse to London flight tickets

United Airlines

Mar 8

SYR7:25 pmSyracuse Hancock Intl

31h 15m

1 stop

LHR6:40 amLondon Heathrow

Mar 16

LHR7:40 amLondon Heathrow

30h 02m

2 stops

SYR9:42 amSyracuse Hancock Intl

$632

United Airlines

Mar 18

SYR6:25 amSyracuse Hancock Intl

24h 50m

1 stop

LHR11:15 amLondon Heathrow

Mar 23

LHR4:40 pmLondon Heathrow

35h 04m

2 stops

SYR11:44 pmSyracuse Hancock Intl

$643

United Airlines

Mar 20

SYR7:25 pmSyracuse Hancock Intl

11h 25m

1 stop

LHR10:50 amLondon Heathrow

Mar 26

LHR8:30 amLondon Heathrow

19h 14m

2 stops

SYR11:44 pmSyracuse Hancock Intl

$644

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 3/8

7:25 pm-6:40 am

1 stop31h 15m

London Heathrow

Mon 3/16

7:40 am-9:42 am

2 stops30h 02m

$632

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/18

6:25 am-11:15 am

1 stop24h 50m

London Heathrow

Mon 3/23

4:40 pm-11:44 pm

2 stops35h 04m

$643

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 3/20

7:25 pm-10:50 am

1 stop11h 25m

London Heathrow

Thu 3/26

8:30 am-11:44 pm

2 stops19h 14m

$644

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/18

6:00 am-7:10 am

2 stops21h 10m

London Heathrow

Mon 3/23

4:40 pm-11:44 pm

2 stops35h 04m

$646

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 4/21

5:31 am-8:10 pm

1 stop9h 39m

London Heathrow

Fri 5/1

11:45 am-11:59 pm

2 stops17h 14m

$648

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 4/21

5:13 pm-1:15 pm

2 stops15h 02m

London Heathrow

Fri 5/1

11:45 am-11:59 pm

2 stops17h 14m

$653

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/22

6:30 am-8:35 am

2 stops21h 05m

London Heathrow

Fri 5/1

9:30 am-8:43 pm

2 stops40h 13m

$657

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Tue 7/28

7:00 am-9:35 am

1 stop21h 35m

London Gatwick

Fri 8/14

12:20 pm-10:46 pm

1 stop15h 26m

$797

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Tue 7/28

7:00 am-9:35 am

1 stop21h 35m

London Gatwick

Fri 8/14

12:20 pm-10:46 pm

1 stop15h 26m

$808

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Mon 5/11

10:49 am-4:30 pm

2 stops24h 41m

London City

Tue 5/19

7:15 pm-9:33 pm

2 stops31h 18m

$1,041

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 January. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Syracuse averaging around $673.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Syracuse when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Syracuse for as low as $508 on momondo.

Can stopping save me money on Syracuse to London flights?

You could potentially save up to 47% 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

Fastest flight time	9h 41m
Direct flights	None

The fastest flight from Syracuse to London takes 9h 41m

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

Search flight deals

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 41m.
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 February 2026, there are 6 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 American Airlines, representing 20% of all bookings. The subsequent popular airlines are Delta at 19%, United Airlines at 18%, and JetBlue 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
JetBlue	PriceFrom $61	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
American Airlines	PriceFrom $602	Free Cancellation	Rating 7.2 11,266 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $632	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $644	Free Cancellation	Rating 6.7 7,729 reviews	Search British Airways flights
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 9,274 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Croydon

Brentwood

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

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

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.

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Cheap flights from Syracuse to London from $246

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 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Syracuse to London

What is the cheapest month to fly to London?

How far in advance should I book a flight 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

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

Fastest flight time

Direct flights

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?

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

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

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

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

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.

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