How long is the flight from Syracuse to London?

Scandinavian Airlines, Virgin Atlantic, and TAP AIR PORTUGAL can get you from Syracuse to London in just under 14h 13m. Your travel time can differ by up to 8h 37m. Syracuse and London are separated by a distance of 3448 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Syracuse to London round-trip?

JetBlue, at $137, was found to be the cheapest airline from Syracuse to London.Alternate airlines to your destination round-trip include Delta and Virgin Atlantic. You may be able to fly from Syracuse to London for 82% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Syracuse to London one-way?

To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $318. American Airlines flights start at $408 while deals on Delta start at $418 one-way.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Syracuse to London?

Most travelers choose Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London Gatwick or Syracuse Hancock Intl - London City when deciding on the best route from Syracuse to London.

What are the most popular airlines that fly from Syracuse to London?

Before booking your flight from Syracuse to London check out the most popular airlines for this route: Delta, American Airlines or Virgin Atlantic.

Most accurate provider : When it comes to deals on Syracuse-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Syracuse-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Syracuse-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Syracuse to London?

For a flight from Syracuse to London, you will be flying from Hancock Intl. Syracuse Hancock Intl (SYR) is just 4.8 mi from the center of the city. Hancock Intl is the only Syracuse airport and it handles 0 outbound flights to London per day. 6 airlines have flights to London from Syracuse Hancock Intl on a regular basis.

Can I find deals for flights from Syracuse to London that include hotel bookings?

Yes. In addition to deals on Syracuse to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Syracuse to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to London.

Can I find deals for business class flights from Syracuse to London?

Yes. Cheapflights offers flight deals from Syracuse to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$280+ Flights from Syracuse to London

Q: How much does it cost to fly round-trip from Syracuse to London?

Airfare is below average for this route at the moment. Syracuse to London flights typically cost between $930 and $1,125 in March. The cheapest round-trip price found within the last 3 days was $579 on Scandinavian Airlines (Mar 11-Mar 18).

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Syracuse Hancock Intl to London are usually found in February or November, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Syracuse to London

Cheapest flights from Syracuse to London
Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Mon 12/86:00 amSYR - LHR

1 stop19h 55mJetBlue

Mon 12/1512:20 pmLHR - SYR

1 stop16h 27mJetBlue

Deal found 12/7

$836

Fri 12/126:00 amSYR - LHR

1 stop19h 55mJetBlue

Sun 12/287:45 amLHR - SYR

1 stop21h 10mJetBlue

Deal found 12/7

$965

Tue 12/167:05 amSYR - LHR

1 stop9h 35mJetBlue

Wed 12/249:20 amLHR - SYR

1 stop18h 29mJetBlue

Deal found 12/7

$981

Thu 12/117:05 amSYR - LHR

1 stop9h 35mJetBlue

Mon 12/1512:20 pmLHR - SYR

1 stop16h 27mJetBlue

Deal found 12/7

$1,033

Mon 12/86:00 amSYR - LHR

2 stops22h 15mMultiple Airlines

Mon 12/1510:00 amLHR - SYR

2 stops18h 47mMultiple Airlines

Deal found 12/7

$1,142

Mon 12/86:00 amSYR - LHR

1 stop19h 55mTAP AIR PORTUGAL

Mon 12/156:30 pmLHR - SYR

2 stops34h 17mTAP AIR PORTUGAL

Deal found 12/7

$1,167

Tue 12/166:00 amSYR - LHR

1 stop19h 25mVirgin Atlantic

Wed 12/2411:30 amLHR - SYR

2 stops16h 46mVirgin Atlantic

Deal found 12/7

$1,267

Thu 12/111:14 pmSYR - LHR

2 stops25h 16mMultiple Airlines

Sat 12/138:35 pmLHR - SYR

2 stops31h 12mMultiple Airlines

Deal found 12/7

$1,278

Thu 12/116:00 amSYR - LHR

1 stop19h 55mJetBlue

Sat 12/139:20 amLHR - SYR

1 stop18h 27mJetBlue

Deal found 12/7

$1,363

Fri 12/1210:49 amSYR - LHR

1 stop19h 16mLufthansa

Sun 12/286:30 amLHR - SYR

2 stops22h 13mLufthansa

Deal found 12/5

$1,372

Tue 12/1612:45 pmSYR - LGW

2 stops17h 10mMultiple Airlines

Wed 12/2411:55 amLGW - SYR

2 stops15h 54mMultiple Airlines

Deal found 12/7

$1,435

Mon 12/86:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Mon 12/159:25 pmLGW - SYR

3 stops31h 22mTAP AIR PORTUGAL

Deal found 12/7

$1,490

Best flights from Syracuse to London
Discover carefully curated flight deals from Syracuse to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 8, 2025.

Wed 1/2111:43 amSYR - LHR

2 stops16h 37mScandinavian Airlines

Wed 1/286:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/7

$592

Thu 1/226:26 pmSYR - LHR

1 stop12h 14mVirgin Atlantic

Thu 1/2912:30 pmLHR - SYR

1 stop16h 21mVirgin Atlantic

Deal found 12/7

$615

Mon 1/197:10 amSYR - LGW

1 stop17h 50mMultiple Airlines

Mon 1/261:00 pmLGW - SYR

1 stop15h 47mMultiple Airlines

Deal found 12/6

$741

Mon 1/196:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Mon 1/2610:40 amLGW - SYR

2 stops18h 07mTAP AIR PORTUGAL

Deal found 12/6

$765

Mon 5/117:59 pmSYR - LCY

2 stops17h 36mLufthansa

Tue 5/199:15 amLCY - SYR

2 stops19h 06mLufthansa

Deal found 12/6

$849

Wed 1/213:03 pmSYR - LCY

2 stops18h 02mBritish Airways

Wed 1/287:50 amLCY - SYR

2 stops20h 02mBritish Airways

Deal found 12/7

$934

Tue 1/2011:43 amSYR - LHR

2 stops23h 17mScandinavian Airlines

Tue 1/276:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/6

$594

Tue 4/77:00 amSYR - STN

2 stops22h 15mTurkish Airlines

Sun 4/125:45 pmSTN - SYR

2 stops35h 20mTurkish Airlines

Deal found 12/6

$1,252

Tue 1/2012:02 pmSYR - LCY

2 stops14h 13mVirgin Atlantic

Tue 1/278:05 pmLCY - SYR

2 stops26h 24mVirgin Atlantic

Deal found 12/6

$657

Mon 1/1911:43 amSYR - LHR

2 stops23h 17mScandinavian Airlines

Tue 2/106:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/6

$601

Thu 1/226:00 amSYR - LCY

2 stops20h 15mVirgin Atlantic

Thu 1/2910:00 amLCY - SYR

2 stops18h 13mVirgin Atlantic

Deal found 12/7

$659

Mon 1/1911:43 amSYR - LHR

2 stops28h 57mScandinavian Airlines

Mon 1/266:40 amLHR - SYR

3 stops22h 42mScandinavian Airlines

Deal found 12/6

$608

Wed 1/216:00 amSYR - LGW

2 stops28h 05mMultiple Airlines

Wed 1/2810:40 amLGW - SYR

2 stops18h 07mMultiple Airlines

Deal found 12/7

$754

Wed 2/186:00 amSYR - LGW

2 stops28h 05mTAP AIR PORTUGAL

Wed 3/114:35 pmLGW - SYR

2 stops34h 11mTAP AIR PORTUGAL

Deal found 12/6

$779

Wed 2/1811:45 amSYR - LHR

2 stops28h 55mScandinavian Airlines

Wed 3/116:40 amLHR - SYR

3 stops21h 38mScandinavian Airlines

Deal found 12/6

$608

Mon 1/196:00 amSYR - LGW

2 stops28h 45mMultiple Airlines

Tue 2/1010:40 amLGW - SYR

2 stops18h 15mMultiple Airlines

Deal found 12/6

$754

Wed 3/1111:43 amSYR - LHR

3 stops24h 42mScandinavian Airlines

Wed 3/186:40 amLHR - SYR

3 stops21h 38mScandinavian Airlines

Deal found 12/7

$612

Fri 1/306:00 amSYR - LGW

2 stops28h 45mTAP AIR PORTUGAL

Tue 2/310:40 amLGW - SYR

2 stops18h 07mTAP AIR PORTUGAL

Deal found 12/5

$824

Mon 1/57:30 pmSYR - LCY

2 stops17h 10mLufthansa

Wed 1/219:50 amLCY - SYR

2 stops18h 35mLufthansa

Deal found 12/6

$907

Tue 1/206:00 amSYR - LGW

2 stops28h 45mMultiple Airlines

Tue 1/2710:40 amLGW - SYR

2 stops18h 07mMultiple Airlines

Deal found 12/6

$757

Wed 1/2811:43 amSYR - LHR

2 stops28h 57mScandinavian Airlines

Sun 2/17:30 pmLHR - SYR

2 stops33h 52mScandinavian Airlines

Deal found 12/6

$613

Thu 2/124:11 pmSYR - LCY

2 stops35h 39mBritish Airways

Sun 2/227:15 pmLCY - SYR

2 stops32h 39mBritish Airways

Deal found 12/7

$1,003

Sun 2/154:11 pmSYR - LCY

2 stops35h 39mBritish Airways

Sat 2/288:40 amLCY - SYR

2 stops19h 14mBritish Airways

Deal found 12/6

$1,007

Wed 1/72:42 pmSYR - LCY

2 stops13h 23mLufthansa

Wed 1/149:50 amLCY - SYR

2 stops18h 35mLufthansa

Deal found 12/8

$1,029

Sun 3/85:35 pmSYR - LCY

2 stops35h 15mBritish Airways

Sun 3/157:15 pmLCY - SYR

2 stops31h 35mBritish Airways

Deal found 12/5

$1,011

Mon 1/193:03 pmSYR - LCY

2 stops18h 32mBritish Airways

Tue 2/107:15 pmLCY - SYR

2 stops32h 37mBritish Airways

Deal found 12/6

$1,019

Tue 4/76:00 pmSYR - LCY

2 stops33h 35mBritish Airways

Sun 4/127:35 pmLCY - SYR

2 stops26h 32mBritish Airways

Deal found 12/6

$1,027

Sun 5/176:00 amSYR - STN

2 stops23h 15mTurkish Airlines

Sun 5/315:45 pmSTN - SYR

2 stops35h 13mTurkish Airlines

Deal found 12/8

$1,618

Mon 6/16:00 amSYR - STN

2 stops29h 50mTurkish Airlines

Thu 7/305:45 pmSTN - SYR

2 stops35h 13mTurkish Airlines

Deal found 12/8

$2,487

Last-minute flights from Syracuse to London
Discover last-minute flight deals from Syracuse to London. Data last updated December 8, 2025 and is based on user searches.

Mon 1/1912:02 pmSYR - LHR

1 stop14h 48mVirgin Atlantic

Mon 1/2611:45 amLHR - SYR

2 stops17h 37mVirgin Atlantic

Deal found 12/6

$591

Mon 1/1911:43 amSYR - LHR

2 stops25h 47mScandinavian Airlines

Mon 1/266:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/6

$592

Mon 1/1911:43 amSYR - LHR

2 stops23h 17mScandinavian Airlines

Tue 2/106:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/6

$601

Mon 1/1911:17 amSYR - LGW

1 stop17h 43mMultiple Airlines

Tue 2/101:00 pmLGW - SYR

2 stops56h 22mMultiple Airlines

Deal found 12/6

$698

Mon 1/197:10 amSYR - LGW

1 stop17h 50mMultiple Airlines

Mon 1/261:00 pmLGW - SYR

1 stop15h 47mMultiple Airlines

Deal found 12/6

$741

Tue 1/2011:43 amSYR - LHR

2 stops23h 17mScandinavian Airlines

Tue 1/276:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/6

$594

Tue 1/205:20 amSYR - LHR

1 stop9h 50mVirgin Atlantic

Tue 1/278:55 amLHR - SYR

1 stop13h 34mVirgin Atlantic

Deal found 12/6

$614

Tue 1/2012:02 pmSYR - LCY

2 stops14h 13mVirgin Atlantic

Tue 1/278:05 pmLCY - SYR

2 stops26h 24mVirgin Atlantic

Deal found 12/6

$657

Wed 1/2111:43 amSYR - LHR

3 stops23h 42mScandinavian Airlines

Wed 1/286:40 amLHR - SYR

2 stops22h 42mScandinavian Airlines

Deal found 12/7

$596

Wed 1/216:00 amSYR - LGW

2 stops22h 50mMultiple Airlines

Wed 1/2810:40 amLGW - SYR

2 stops18h 07mMultiple Airlines

Deal found 12/7

$754

Thu 1/226:00 amSYR - LCY

2 stops20h 15mVirgin Atlantic

Thu 1/2910:00 amLCY - SYR

2 stops18h 13mVirgin Atlantic

Deal found 12/7

$659

Wed 1/2811:43 amSYR - LHR

2 stops23h 17mScandinavian Airlines

Sun 2/17:30 pmLHR - SYR

2 stops33h 52mScandinavian Airlines

Deal found 12/7

$613

One-way flights from Syracuse to London
Search for one-way flight options from Syracuse to London. Find affordable one-way fares based on user searches. Data last updated December 8, 2025.

Tue 1/207:10 amSYR - LGW

1 stop17h 50mMultiple Airlines

Deal found 12/6

$280

Tue 1/206:00 amSYR - LHR

1 stop19h 55mJetBlue

Deal found 12/6

$284

Fri 1/93:20 pmSYR - LGW

3 stops48h 20mMultiple Airlines

Deal found 12/6

$307

Tue 1/206:00 amSYR - LHR

2 stops25h 40mTAP AIR PORTUGAL

Deal found 12/6

$315

Tue 1/206:00 amSYR - LGW

2 stops28h 45mTAP AIR PORTUGAL

Deal found 12/6

$315

Tue 1/136:00 amSYR - LHR

1 stop19h 55mJetBlue

Deal found 12/7

$319

Fri 1/96:00 amSYR - LHR

2 stops24h 25mTAP AIR PORTUGAL

Deal found 12/6

$321

Tue 1/2012:31 pmSYR - LHR

3 stops43h 19mMultiple Airlines

Deal found 12/6

$328

Fri 1/93:20 pmSYR - LHR

3 stops39h 00mMultiple Airlines

Deal found 12/6

$343

Tue 1/1311:43 amSYR - LHR

2 stops24h 57mScandinavian Airlines

Deal found 12/7

$354

Fri 1/93:20 pmSYR - STN

3 stops59h 55mMultiple Airlines

Deal found 12/6

$364

Thu 3/55:17 pmSYR - LGW

1 stop35h 43mMultiple Airlines

Deal found 12/6

$366

Find flight deals from Syracuse to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$579 (FlightHub)
One-way from	$280 (Trip.com)
Popular in	June
Cheapest in	February
Average price	$997

Provider with most accurate pricing for Syracuse Hancock Intl-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Syracuse Hancock Intl-London (LON) flights.

Search Deals

From Syracuse Hancock Intl to London (LON)

Search Deals

One-way flight from Syracuse Hancock Intl to London (LON)

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($130 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/21

11:43 am-9:20 am

2 stops16h 37m

London Heathrow

Wed 1/28

6:40 am-12:22 am

2 stops22h 42m

$592

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 1/20

11:43 am-4:00 pm

2 stops23h 17m

London Heathrow

Tue 1/27

6:40 am-12:22 am

2 stops22h 42m

$594

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 1/19

11:43 am-4:00 pm

2 stops23h 17m

London Heathrow

Tue 2/10

6:40 am-12:22 am

2 stops22h 42m

$601

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 1/19

11:43 am-9:40 pm

2 stops28h 57m

London Heathrow

Mon 1/26

6:40 am-12:22 am

3 stops22h 42m

$608

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 2/18

11:45 am-9:40 pm

2 stops28h 55m

London Heathrow

Wed 3/11

6:40 am-12:18 am

3 stops21h 38m

$608

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/11

11:43 am-4:25 pm

3 stops24h 42m

London Heathrow

Wed 3/18

6:40 am-12:18 am

3 stops21h 38m

$612

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/28

11:43 am-9:40 pm

2 stops28h 57m

London Heathrow

Sun 2/1

7:30 pm-12:22 am

2 stops33h 52m

$613

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 1/22

6:26 pm-11:40 am

1 stop12h 14m

London Heathrow

Thu 1/29

12:30 pm-11:51 pm

1 stop16h 21m

$615

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Tue 1/20

12:02 pm-7:15 am

2 stops14h 13m

London City

Tue 1/27

8:05 pm-5:29 pm

2 stops26h 24m

$657

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Thu 1/22

6:00 am-7:15 am

2 stops20h 15m

London City

Thu 1/29

10:00 am-11:13 pm

2 stops18h 13m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 59 results

...

Compare providers for flights from Syracuse to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to London in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Syracuse-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Syracuse-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Syracuse-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to London

Have a flexible travel schedule? Discover the best time to fly to London from Syracuse with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to London

How far ahead should I book a flight from Syracuse to London?

The price you pay for your flight from Syracuse to London may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Syracuse to London?

Currently, December is the cheapest month in which you can book a flight from Syracuse to London (average of $227). Flying from Syracuse to London in June is currently the most expensive (average of $809). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYR to LON?

It’s optimal to fly from Syracuse to London in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Syracuse to London?

Travelers seeking maximum savings on their Syracuse to London flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Syracuse to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Syracuse to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

8,011 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,078 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,042 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.2

Good

2,896 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Syracuse to London?
For a flight from Syracuse to London, you will be flying from Hancock Intl. Syracuse Hancock Intl (SYR) is just 4.8 mi from the center of the city. Hancock Intl is the only Syracuse airport and it handles 0 outbound flights to London per day. 6 airlines have flights to London from Syracuse Hancock Intl on a regular basis.
How long is the flight from Syracuse to London?
Scandinavian Airlines, Virgin Atlantic, and TAP AIR PORTUGAL can get you from Syracuse to London in just under 14h 13m. Your travel time can differ by up to 8h 37m. Syracuse and London are separated by a distance of 3448 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Syracuse to London round-trip?
JetBlue, at $137, was found to be the cheapest airline from Syracuse to London.Alternate airlines to your destination round-trip include Delta and Virgin Atlantic. You may be able to fly from Syracuse to London for 82% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Syracuse to London one-way?
To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $318. American Airlines flights start at $408 while deals on Delta start at $418 one-way.
What are the most popular routes from Syracuse to London?
Most travelers choose Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London Gatwick or Syracuse Hancock Intl - London City when deciding on the best route from Syracuse to London.
Can I find deals for flights from Syracuse to London that include hotel bookings?
Yes. In addition to deals on Syracuse to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Syracuse to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to London.
Can I find deals for business class flights from Syracuse to London?
Yes. Cheapflights offers flight deals from Syracuse to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Syracuse to London?
Currently, December is the cheapest month in which you can book a flight from Syracuse to London (average of $227). Flying from Syracuse to London in June is currently the most expensive (average of $809). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Ilford

Hounslow

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Eastleigh

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Folkestone

Eastbourne

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Top 6 airlines flying from Syracuse to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$137	Average$661	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$428	Average$691	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$597	Average$763	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$644	Average$846	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$665	Average$909	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$752	Average$1,008	FlexibilityNo cancel fee	On-time69%

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$280+ Cheap flights from Syracuse (SYR) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Syracuse Hancock Intl to London are usually found in February or November, booked 36 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Syracuse to London

Cheapest flights from Syracuse to LondonExplore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Find flight deals from Syracuse to London

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Compare providers for flights from Syracuse to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to London in December.

Best time to book a flight from Syracuse to London

Have a flexible travel schedule? Discover the best time to fly to London from Syracuse with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to London

How far ahead should I book a flight from Syracuse to London?

Use this chart to determine the optimal time to book a round-trip flight from Syracuse to London. Price data was last updated on December 5, 2025.

What is the cheapest month to book a flight from Syracuse to London?

What is the cheapest time of day to fly from SYR to LON?

Find hourly flight availability from Syracuse to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

What is the cheapest day to fly from Syracuse to London?

Use this chart to determine the cheapest time to fly round-trip from Syracuse to London. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Syracuse to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Syracuse to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Syracuse to London?

How long is the flight from Syracuse to London?

What are the cheapest airlines flying from Syracuse to London round-trip?

What are the cheapest airlines to fly from Syracuse to London one-way?

What are the most popular routes from Syracuse to London?

Can I find deals for flights from Syracuse to London that include hotel bookings?

How can I find direct flights from Syracuse to London?

Can I find deals for business class flights from Syracuse to London?

What is the cheapest month to book a flight from Syracuse to London?

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Alternative routes for Syracuse to London

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Top 6 airlines flying from Syracuse to London

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Cheapest flights from Syracuse to London
Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.