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 33% 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 has the shortest travel time from Syracuse to London?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 9h 39m.

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

Flights via New York (JFK) offer the lowest average round-trip price of $791.

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

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

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 40m.

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.

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 January 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.

$224 Cheap Flights from Syracuse to London in 2026

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Find the cheapest flights from Syracuse to London

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One-way

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6:00 am - 7:50 am

SYR

LHR

20h 50m

1 stop

1:05 pm - 9:38 pm

LHR

SYR

12h 33m

1 stop

$612Multiple Airlines

Tue, Mar 3 - Thu, Mar 26

6:00 am - 7:10 am

SYR

LHR

20h 10m

2 stops

9:00 am - 9:38 pm

LHR

SYR

16h 38m

2 stops

$620Multiple Airlines

Tue, Mar 3 - Thu, Mar 26

12:55 pm - 6:20 am

SYR

LHR

12h 25m

1 stop

9:00 am - 11:44 pm

LHR

SYR

18h 44m

2 stops

$633United Airlines

Tue, Mar 3 - Thu, Mar 26

5:11 am - 8:10 pm

SYR

LHR

9h 59m

1 stop

8:40 am - 11:59 pm

LHR

SYR

19h 19m

2 stops

$634Delta

Fri, Feb 27 - Sun, Mar 8

2:47 pm - 8:25 am

SYR

LHR

12h 38m

2 stops

6:50 am - 4:46 pm

LHR

SYR

14h 56m

2 stops

$637United Airlines

Tue, Feb 24 - Tue, Mar 3

11:45 am - 8:00 am

SYR

LHR

15h 15m

2 stops

8:40 am - 12:19 am

LHR

SYR

20h 39m

2 stops

$639Delta

Wed, Feb 25 - Sun, Mar 1

7:00 am - 9:35 am

SYR

LGW

21h 35m

1 stop

12:20 pm - 10:54 pm

LGW

SYR

15h 34m

1 stop

$847JetBlue

Tue, Jul 28 - Fri, Aug 14

7:00 am - 9:35 am

SYR

LGW

21h 35m

1 stop

12:20 pm - 10:54 pm

LGW

SYR

15h 34m

1 stop

$849JetBlue

Tue, Jul 28 - Fri, Aug 14

4:11 pm - 8:50 am

SYR

LCY

35h 39m

2 stops

7:15 pm - 10:50 pm

LCY

SYR

32h 35m

2 stops

$899British Airways

Thu, Feb 26 - Mon, Mar 2

4:11 pm - 2:35 pm

SYR

LCY

17h 24m

2 stops

7:15 pm - 10:50 pm

LCY

SYR

31h 35m

2 stops

$981British Airways

Mon, Mar 2 - Sun, Mar 8

Air Canada flights from Syracuse to London

Our best Air Canada deals on Syracuse to London flight tickets

Air Canada

May 3

SYR6:15 amSyracuse Hancock Intl

22h 20m

2 stops

LHR9:35 amLondon Heathrow

May 8

LHR5:40 pmLondon Heathrow

32h 03m

2 stops

SYR8:43 pmSyracuse Hancock Intl

$671

Air Canada

Feb 25

SYR6:25 amSyracuse Hancock Intl

21h 55m

2 stops

LHR9:20 amLondon Heathrow

Mar 1

LHR1:25 pmLondon Heathrow

36h 27m

2 stops

SYR8:52 pmSyracuse Hancock Intl

$692

Air Canada

Feb 26

SYR6:25 amSyracuse Hancock Intl

23h 55m

2 stops

LHR11:20 amLondon Heathrow

Mar 3

LHR6:00 pmLondon Heathrow

44h 55m

2 stops

SYR9:55 amSyracuse Hancock Intl

$705

British Airways flights from Syracuse to London

Our best British Airways deals on Syracuse to London flight tickets

British Airways

Feb 24

SYR4:11 pmSyracuse Hancock Intl

9h 24m

1 stop

LHR6:35 amLondon Heathrow

Mar 3

LHR1:10 pmLondon Heathrow

14h 40m

1 stop

SYR10:50 pmSyracuse Hancock Intl

$658

British Airways

May 11

SYR4:15 pmSyracuse Hancock Intl

10h 45m

1 stop

LHR8:00 amLondon Heathrow

May 19

LHR1:45 pmLondon Heathrow

14h 28m

1 stop

SYR11:13 pmSyracuse Hancock Intl

$675

British Airways

Feb 24

SYR12:27 pmSyracuse Hancock Intl

23h 08m

2 stops

LHR4:35 pmLondon Heathrow

Mar 3

LHR1:10 pmLondon Heathrow

14h 40m

1 stop

SYR10:50 pmSyracuse Hancock Intl

$687

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 3/3

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Thu 3/26

1:05 pm-9:38 pm

1 stop12h 33m

$612

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 3/3

6:00 am-7:10 am

2 stops20h 10m

London Heathrow

Thu 3/26

9:00 am-9:38 pm

2 stops16h 38m

$620

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 3/3

12:55 pm-6:20 am

1 stop12h 25m

London Heathrow

Thu 3/26

9:00 am-11:44 pm

2 stops18h 44m

$633

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 2/27

5:11 am-8:10 pm

1 stop9h 59m

London Heathrow

Sun 3/8

8:40 am-11:59 pm

2 stops19h 19m

$634

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 2/24

2:47 pm-8:25 am

2 stops12h 38m

London Heathrow

Tue 3/3

6:50 am-4:46 pm

2 stops14h 56m

$637

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 2/25

11:45 am-8:00 am

2 stops15h 15m

London Heathrow

Sun 3/1

8:40 am-12:19 am

2 stops20h 39m

$639

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-10:54 pm

1 stop15h 34m

$847

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-10:54 pm

1 stop15h 34m

$849

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Thu 2/26

4:11 pm-8:50 am

2 stops35h 39m

London City

Mon 3/2

7:15 pm-10:50 pm

2 stops32h 35m

$899

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Mon 3/2

4:11 pm-2:35 pm

2 stops17h 24m

London City

Sun 3/8

7:15 pm-10:50 pm

2 stops31h 35m

$981

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 February. Flight prices, which tend to average around $603, 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 $851 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 40m
Direct flights	None

The fastest flight from Syracuse to London takes 9h 40m

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 40m.
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 January 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 Delta, representing 20% of all bookings. The subsequent popular airlines are American Airlines at 19%, JetBlue at 19%, and Virgin Atlantic at 17%.

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 $137	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Delta	PriceFrom $428	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
American Airlines	PriceFrom $602	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $609	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $644	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
United Airlines	PriceFrom $752	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

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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Find better results for your trip to the United Kingdom

Cheap flights from Syracuse to London from $224

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 5/9. 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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Air Canada flights from Syracuse to London

Our best Air Canada deals on Syracuse to London flight tickets

British Airways flights from Syracuse to London

Our best British Airways deals on Syracuse to London flight tickets

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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?

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

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.

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

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

What airlines fly to London?

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 offers the lowest fares from Syracuse to London?

Flights via New York (JFK) offer the lowest average round-trip price of $791.

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 39m.

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 40m.

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

How far is Syracuse Hancock Intl to London by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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