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

Flights connecting via New York (JFK) have the shortest average one-way travel time: 9h 36m.

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

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

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

JetBlue, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Syracuse Hancock Intl to London Heathrow

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

Flights via New York (JFK) offer the lowest average round-trip price of $1,399.

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

New York (JFK) has the shortest average layover time for this route: 1h 31m.

What airlines fly to London Heathrow Airport?

Delta, American Airlines and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from Syracuse according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport 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 Heathrow Airport?

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

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

As of November 2025, there are 6 operators available to choose from for flights from Syracuse Hancock Intl Airport to London Heathrow Airport.

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

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 Heathrow Airport.

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

The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$299 Cheap Flights from Syracuse to London Heathrow Airport in 2025/26

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11:25 am - 9:35 amSYR-LHR

17h 10m2 stops

5:30 pm - 11:51 pmLHR-SYR

35h 21m2 stops

$562Scandinavian Airlines

Find Deal

Wed, Apr 1 - Wed, Apr 8

4:04 pm - 8:05 amSYR-LHR

11h 01m1 stop

11:30 am - 11:11 pmLHR-SYR

16h 41m2 stops

$590Virgin Atlantic

Find Deal

Tue, Dec 2 - Tue, Dec 9

11:25 am - 6:50 pmSYR-LHR

26h 25m2 stops

7:05 am - 11:57 pmLHR-SYR

21h 52m2 stops

$592Scandinavian Airlines

Find Deal

Thu, Apr 30 - Wed, May 6

12:13 pm - 6:25 amSYR-LHR

13h 12m1 stop

11:45 am - 12:05 amLHR-SYR

17h 20m2 stops

$594Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

7:01 pm - 11:40 amSYR-LHR

11h 39m1 stop

11:05 am - 11:51 pmLHR-SYR

17h 46m1 stop

$597Delta

Find Deal

Tue, Dec 9 - Tue, Dec 16

7:09 am - 9:40 pmSYR-LHR

9h 31m1 stop

12:20 pm - 11:47 pmLHR-SYR

16h 27m1 stop

$637JetBlue

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:46 pm - 10:25 amSYR-LHR

11h 39m1 stop

11:55 am - 10:46 pmLHR-SYR

15h 51m1 stop

$645American Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

2:42 pm - 6:40 amSYR-LHR

10h 58m1 stop

4:20 pm - 9:42 amLHR-SYR

22h 22m1 stop

$655United Airlines

Find Deal

Sun, Jan 25 - Wed, Feb 4

11:45 am - 9:30 amSYR-LHR

16h 45m1 stop

12:20 pm - 11:47 pmLHR-SYR

16h 27m1 stop

$667JetBlue

Find Deal

Sat, Nov 29 - Sat, Dec 6

6:00 am - 7:10 amSYR-LHR

20h 10m2 stops

6:50 am - 6:56 pmLHR-SYR

17h 06m2 stops

$668United Airlines

Find Deal

Sun, Nov 30 - Sun, Dec 7

Delta flights from Syracuse to London Heathrow Airport

Our best Delta deals on Syracuse to London Heathrow Airport flight tickets

Delta

Nov 11

SYR4:07 pmSyracuse Hancock Intl

12h 13m

1 stop

LHR9:20 amLondon Heathrow

Nov 18

LHR8:55 amLondon Heathrow

19h 15m

2 stops

SYR11:10 pmSyracuse Hancock Intl

$590

Find similar

Delta

Dec 1

SYR12:13 pmSyracuse Hancock Intl

13h 12m

1 stop

LHR6:25 amLondon Heathrow

Dec 8

LHR11:45 amLondon Heathrow

17h 20m

2 stops

SYR12:05 amSyracuse Hancock Intl

$594

Find similar

Delta

Dec 9

SYR7:01 pmSyracuse Hancock Intl

11h 39m

1 stop

LHR11:40 amLondon Heathrow

Dec 16

LHR11:05 amLondon Heathrow

17h 46m

1 stop

SYR11:51 pmSyracuse Hancock Intl

$597

Find similar

Virgin Atlantic flights from Syracuse to London Heathrow Airport

Our best Virgin Atlantic deals on Syracuse to London Heathrow Airport flight tickets

Virgin Atlantic

Dec 2

SYR4:04 pmSyracuse Hancock Intl

11h 01m

1 stop

LHR8:05 amLondon Heathrow

Dec 9

LHR11:30 amLondon Heathrow

16h 41m

2 stops

SYR11:11 pmSyracuse Hancock Intl

$590

Find similar

Virgin Atlantic

Dec 2

SYR11:29 amSyracuse Hancock Intl

14h 21m

2 stops

LHR6:50 amLondon Heathrow

Dec 9

LHR11:30 amLondon Heathrow

16h 41m

2 stops

SYR11:11 pmSyracuse Hancock Intl

$595

Find similar

Virgin Atlantic

Nov 14

SYR5:30 amSyracuse Hancock Intl

9h 40m

1 stop

LHR8:10 pmLondon Heathrow

Nov 18

LHR12:40 pmLondon Heathrow

16h 18m

1 stop

SYR11:58 pmSyracuse Hancock Intl

$608

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/1

11:25 am-9:35 am

2 stops17h 10m

London Heathrow

Wed 4/8

5:30 pm-11:51 pm

2 stops35h 21m

$562

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 12/2

4:04 pm-8:05 am

1 stop11h 01m

London Heathrow

Tue 12/9

11:30 am-11:11 pm

2 stops16h 41m

$590

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 4/30

11:25 am-6:50 pm

2 stops26h 25m

London Heathrow

Wed 5/6

7:05 am-11:57 pm

2 stops21h 52m

$592

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 12/1

12:13 pm-6:25 am

1 stop13h 12m

London Heathrow

Mon 12/8

11:45 am-12:05 am

2 stops17h 20m

$594

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 12/9

7:01 pm-11:40 am

1 stop11h 39m

London Heathrow

Tue 12/16

11:05 am-11:51 pm

1 stop17h 46m

$597

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 12/4

7:09 am-9:40 pm

1 stop9h 31m

London Heathrow

Sun 12/7

12:20 pm-11:47 pm

1 stop16h 27m

$637

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 12/11

5:46 pm-10:25 am

1 stop11h 39m

London Heathrow

Sun 12/14

11:55 am-10:46 pm

1 stop15h 51m

$645

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 1/25

2:42 pm-6:40 am

1 stop10h 58m

London Heathrow

Wed 2/4

4:20 pm-9:42 am

1 stop22h 22m

$655

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sat 11/29

11:45 am-9:30 am

1 stop16h 45m

London Heathrow

Sat 12/6

12:20 pm-11:47 pm

1 stop16h 27m

$667

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 11/30

6:00 am-7:10 am

2 stops20h 10m

London Heathrow

Sun 12/7

6:50 am-6:56 pm

2 stops17h 06m

$668

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 Heathrow Airport

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 Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Syracuse, with most prices found around $625. If you’re not able to fly to London Heathrow Airport in October, then February is your next best option. Flight prices from Syracuse to London Heathrow Airport during February average around $646.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $804. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,060.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Syracuse to London Heathrow Airport in the morning for as low as $853. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,185.

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

You are more likely to see cheaper flights to London Heathrow Airport from Syracuse when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $833 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Syracuse for as low as $567 on momondo.

When to book flights from Syracuse to London Heathrow Airport

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Syracuse Hancock Intl to London Heathrow by plane?
A flight from Syracuse Hancock Intl to London Heathrow will travel around 3433.0 mi. By plane, this route typically takes 9h 31m.
When did momondo last update prices for flights from Syracuse Hancock Intl Airport to London Heathrow Airport?
Prices for flights from Syracuse Hancock Intl Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Syracuse Hancock Intl Airport to London Heathrow Airport?
As of November 2025, there are 6 operators available to choose from for flights from Syracuse Hancock Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Syracuse Hancock Intl Airport to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Syracuse to London Heathrow Airport is Delta (30% of total bookings). The next most popular airlines are Virgin Atlantic (20%), American Airlines (19%), and JetBlue (10%).

Best airlines flying from Syracuse to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $137	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Delta	PriceFrom $429	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $593	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $644	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Stratford-upon-Avon

Brentwood

Salisbury

Chelmsford

Folkestone

Romford

Ilford

Swindon

Cobham

Wembley

Why use momondo?

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

Finding the right flight to London from Syracuse is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Syracuse to London flights to just show those with 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 Heathrow Airport 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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Flights to Belfast Intl Airportfrom $509

Flights to Belfast City Airportfrom $521

Cheap flights from Syracuse to London from $299

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 12/7. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Syracuse to London

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Delta flights from Syracuse to London Heathrow Airport

Our best Delta deals on Syracuse to London Heathrow Airport flight tickets

Virgin Atlantic flights from Syracuse to London Heathrow Airport

Our best Virgin Atlantic deals on Syracuse to London Heathrow Airport flight tickets

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

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

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 London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $804. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,060.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

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

JetBlue, TAP AIR PORTUGAL, and United Airlines are the most popular carriers operating from Syracuse Hancock Intl to London Heathrow

What airlines fly to London Heathrow Airport?

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

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

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

Flights via New York (JFK) offer the lowest average round-trip price of $1,399.

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

Flights connecting via New York (JFK) have the shortest average one-way travel time: 9h 36m.

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

New York (JFK) has the shortest average layover time for this route: 1h 31m.

When to book flights from Syracuse to London Heathrow Airport

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

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

Direct flights

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

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

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

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

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

What is the most popular airline from Syracuse to London Heathrow Airport?

Best airlines flying from Syracuse to London Heathrow Airport

Compare and see reviews for airlines that fly from Syracuse to London Heathrow Airport 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 Heathrow Airport 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 London

Popular cities in the United Kingdom

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