How long is the flight from Syracuse to London?

Scandinavian Airlines, JetBlue, and Delta can get you from Syracuse to London in just under 9h 31m. Your travel time can differ by up to 15h 44m. Syracuse and London are separated by a distance of 3429 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 $299. TAP AIR PORTUGAL flights start at $310 while deals on Delta start at $482 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-London flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$277+ 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 $688 and $803 in February. The cheapest round-trip price found within the last 3 days was $579 on Scandinavian Airlines (Feb 22-Feb 26).

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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 September, booked 39 days in advance, depart on a Tuesday or Thursday and return on a Friday

Find 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 October 14, 2025.

Fri 11/285:30 amSYR - LHR

1 stop9h 40mVirgin Atlantic

Fri 12/56:30 amLHR - SYR

2 stops21h 41mVirgin Atlantic

Deal found 10/14

$588

Wed 11/265:30 amSYR - LHR

1 stop20h 25mDelta

Fri 12/511:30 amLHR - SYR

2 stops17h 35mDelta

Deal found 10/13

$592

Wed 12/39:52 amSYR - LHR

2 stops16h 13mDelta

Thu 12/118:55 amLHR - SYR

2 stops19h 16mDelta

Deal found 10/14

$597

Fri 11/146:00 amSYR - LHR

1 stop19h 55mJetBlue

Tue 11/187:25 amLHR - SYR

1 stop21h 23mJetBlue

Deal found 10/14

$600

Fri 11/76:00 amSYR - LHR

1 stop19h 55mJetBlue

Tue 11/117:25 amLHR - SYR

1 stop21h 23mJetBlue

Deal found 10/13

$601

Thu 11/1311:25 amSYR - LHR

2 stops29h 15mScandinavian Airlines

Tue 11/186:40 amLHR - SYR

2 stops22h 18mScandinavian Airlines

Deal found 10/13

$609

Wed 11/266:00 amSYR - LHR

2 stops20h 10mUnited Airlines

Fri 12/56:35 amLHR - SYR

2 stops36h 40mUnited Airlines

Deal found 10/13

$619

Thu 11/1311:25 amSYR - LHR

2 stops25h 15mScandinavian Airlines

Thu 11/206:40 amLHR - SYR

2 stops22h 18mScandinavian Airlines

Deal found 10/14

$631

Fri 11/144:07 pmSYR - LHR

1 stop10h 58mKLM

Tue 11/186:30 amLHR - SYR

2 stops14h 31mKLM

Deal found 10/14

$634

Wed 10/156:00 amSYR - LGW

1 stop22h 35mJetBlue

Wed 10/2212:10 pmLGW - SYR

1 stop13h 10mJetBlue

Deal found 10/12

$643

Wed 12/31:05 pmSYR - LCY

2 stops15h 00mMultiple Airlines

Thu 12/119:40 amLCY - SYR

2 stops18h 39mMultiple Airlines

Deal found 10/14

$675

Sun 10/196:00 amSYR - LGW

1 stop22h 35mJetBlue

Fri 10/2412:10 pmLGW - SYR

1 stop13h 10mJetBlue

Deal found 10/13

$718

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 October 14, 2025.

Thu 11/1311:25 amSYR - LHR

2 stops25h 15mScandinavian Airlines

Thu 11/206:40 amLHR - SYR

2 stops22h 18mScandinavian Airlines

Deal found 10/14

$631

Fri 11/147:01 pmSYR - LHR

1 stop11h 39mMultiple Airlines

Tue 11/186:30 amLHR - SYR

2 stops14h 31mMultiple Airlines

Deal found 10/13

$634

Thu 11/137:09 amSYR - LHR

1 stop9h 31mJetBlue

Thu 11/2012:20 pmLHR - SYR

1 stop16h 55mJetBlue

Deal found 10/13

$640

Fri 11/145:30 amSYR - LHR

1 stop9h 40mDelta

Tue 11/189:00 amLHR - SYR

2 stops19h 10mDelta

Deal found 10/13

$642

Thu 11/2712:57 pmSYR - LHR

2 stops16h 53mVirgin Atlantic

Thu 12/411:30 amLHR - SYR

2 stops16h 41mVirgin Atlantic

Deal found 10/13

$647

Wed 12/36:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Thu 12/114:00 pmLGW - SYR

2 stops35h 47mTAP AIR PORTUGAL

Deal found 10/14

$832

Thu 3/1912:35 pmSYR - STN

2 stops23h 45mTurkish Airlines

Mon 3/2310:50 amSTN - SYR

2 stops41h 15mTurkish Airlines

Deal found 10/12

$919

Sun 2/2212:35 pmSYR - LHR

1 stop15h 55mJetBlue

Thu 2/2612:20 pmLHR - SYR

1 stop16h 45mJetBlue

Deal found 10/13

$640

Tue 11/1112:13 pmSYR - LHR

1 stop14h 37mDelta

Sun 11/1611:45 amLHR - SYR

2 stops17h 13mDelta

Deal found 10/14

$643

Tue 1/62:42 pmSYR - LCY

2 stops21h 23mMultiple Airlines

Mon 1/125:50 pmLCY - SYR

2 stops29h 52mMultiple Airlines

Deal found 10/14

$662

Thu 11/276:01 amSYR - LHR

1 stop10h 39mJetBlue

Thu 12/412:20 pmLHR - SYR

1 stop16h 27mJetBlue

Deal found 10/12

$640

Wed 12/31:05 pmSYR - LCY

2 stops15h 00mMultiple Airlines

Thu 12/119:40 amLCY - SYR

2 stops18h 39mMultiple Airlines

Deal found 10/14

$675

Wed 11/2611:25 amSYR - LCY

2 stops14h 50mDelta

Wed 12/310:00 amLCY - SYR

2 stops19h 05mDelta

Deal found 10/12

$754

Tue 11/116:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Sun 11/1610:40 amLGW - SYR

2 stops40h 27mTAP AIR PORTUGAL

Deal found 10/14

$840

Fri 2/1312:35 pmSYR - LGW

2 stops22h 35mTurkish Airlines

Tue 2/175:05 pmLGW - SYR

2 stops36h 00mTurkish Airlines

Deal found 10/13

$924

Fri 11/2810:26 amSYR - LCY

2 stops20h 14mMultiple Airlines

Fri 12/59:55 amLCY - SYR

2 stops28h 53mMultiple Airlines

Deal found 10/14

$770

Thu 11/275:01 amSYR - LGW

2 stops29h 49mTAP AIR PORTUGAL

Thu 12/410:40 amLGW - SYR

2 stops18h 07mTAP AIR PORTUGAL

Deal found 10/12

$857

Sun 3/157:00 amSYR - LGW

2 stops22h 25mTurkish Airlines

Sat 3/215:05 pmLGW - SYR

2 stops59h 00mTurkish Airlines

Deal found 10/12

$929

Wed 12/36:00 amSYR - LGW

2 stops22h 50mMultiple Airlines

Thu 12/112:00 pmLGW - SYR

1 stop33h 19mMultiple Airlines

Deal found 10/14

$789

Thu 3/196:00 amSYR - LGW

2 stops23h 50mTAP AIR PORTUGAL

Mon 3/239:25 pmLGW - SYR

3 stops31h 06mTAP AIR PORTUGAL

Deal found 10/12

$890

Fri 3/207:00 amSYR - STN

2 stops22h 50mTurkish Airlines

Wed 4/16:15 amSTN - SYR

2 stops22h 50mTurkish Airlines

Deal found 10/12

$935

Fri 11/710:31 amSYR - LCY

2 stops20h 09mMultiple Airlines

Tue 11/117:10 pmLCY - SYR

2 stops28h 42mMultiple Airlines

Deal found 10/13

$794

Tue 1/66:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Mon 1/124:35 pmLGW - SYR

2 stops36h 20mTAP AIR PORTUGAL

Deal found 10/14

$937

Thu 3/1912:35 pmSYR - LGW

2 stops30h 00mTurkish Airlines

Wed 4/17:00 amLGW - SYR

2 stops22h 05mTurkish Airlines

Deal found 10/12

$940

Tue 11/1110:26 amSYR - LCY

2 stops17h 49mMultiple Airlines

Sun 11/167:20 pmLCY - SYR

2 stops30h 42mMultiple Airlines

Deal found 10/14

$802

Thu 3/1912:35 pmSYR - STN

2 stops23h 45mTurkish Airlines

Wed 4/16:15 amSTN - SYR

2 stops22h 50mTurkish Airlines

Deal found 10/12

$962

Thu 2/122:57 pmSYR - LCY

2 stops16h 53mMultiple Airlines

Tue 2/175:45 pmLCY - SYR

2 stops31h 29mMultiple Airlines

Deal found 10/13

$811

Fri 2/136:00 amSYR - LCY

2 stops24h 40mMultiple Airlines

Mon 2/165:50 pmLCY - SYR

2 stops31h 24mMultiple Airlines

Deal found 10/13

$811

Thu 3/192:45 pmSYR - LCY

2 stops18h 05mMultiple Airlines

Mon 3/237:10 pmLCY - SYR

2 stops27h 39mMultiple Airlines

Deal found 10/12

$811

Fri 2/136:00 amSYR - LCY

2 stops24h 40mMultiple Airlines

Tue 2/175:45 pmLCY - SYR

2 stops31h 29mMultiple Airlines

Deal found 10/13

$811

Last-minute flights from Syracuse to London
Discover last-minute flight deals from Syracuse to London. Data last updated October 14, 2025 and is based on user searches.

Wed 10/156:00 amSYR - LGW

1 stop22h 35mJetBlue

Wed 10/2212:10 pmLGW - SYR

1 stop13h 10mJetBlue

Deal found 10/12

$643

Sun 10/196:00 amSYR - LGW

1 stop22h 35mJetBlue

Fri 10/2412:10 pmLGW - SYR

1 stop13h 10mJetBlue

Deal found 10/13

$718

Fri 11/76:00 amSYR - LHR

1 stop19h 55mJetBlue

Tue 11/117:25 amLHR - SYR

1 stop21h 23mJetBlue

Deal found 10/13

$601

Thu 11/1311:25 amSYR - LHR

2 stops26h 05mScandinavian Airlines

Thu 11/206:40 amLHR - SYR

2 stops22h 18mScandinavian Airlines

Deal found 10/13

$609

Thu 11/137:09 amSYR - LHR

1 stop9h 31mJetBlue

Wed 11/199:20 amLHR - SYR

1 stop17h 48mJetBlue

Deal found 10/13

$640

Fri 11/146:00 amSYR - LHR

1 stop19h 55mJetBlue

Tue 11/187:25 amLHR - SYR

1 stop21h 23mJetBlue

Deal found 10/14

$600

Fri 11/144:07 pmSYR - LHR

1 stop10h 58mKLM

Tue 11/186:30 amLHR - SYR

2 stops14h 31mKLM

Deal found 10/14

$634

Wed 11/265:30 amSYR - LHR

1 stop20h 25mDelta

Fri 12/511:30 amLHR - SYR

2 stops17h 35mDelta

Deal found 10/13

$592

Wed 11/266:00 amSYR - LHR

2 stops20h 10mUnited Airlines

Fri 12/56:35 amLHR - SYR

2 stops36h 40mUnited Airlines

Deal found 10/13

$619

Wed 11/2611:25 amSYR - LCY

2 stops14h 50mDelta

Wed 12/310:00 amLCY - SYR

2 stops19h 05mDelta

Deal found 10/12

$754

Fri 11/285:30 amSYR - LHR

1 stop9h 40mVirgin Atlantic

Fri 12/56:30 amLHR - SYR

2 stops21h 41mVirgin Atlantic

Deal found 10/14

$588

Fri 11/2810:26 amSYR - LCY

2 stops20h 14mMultiple Airlines

Fri 12/59:55 amLCY - SYR

2 stops28h 53mMultiple Airlines

Deal found 10/14

$770

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 October 14, 2025.

Sun 10/197:22 pmSYR - LGW

1 stop33h 38mMultiple Airlines

Deal found 10/13

$277

Sun 12/712:45 pmSYR - LHR

1 stop15h 45mJetBlue

Deal found 10/13

$299

Sun 12/76:00 amSYR - LHR

2 stops25h 40mTAP AIR PORTUGAL

Deal found 10/12

$310

Sun 12/76:00 amSYR - LGW

2 stops22h 50mTAP AIR PORTUGAL

Deal found 10/14

$310

Sun 10/196:00 amSYR - LHR

2 stops25h 45mTAP AIR PORTUGAL

Deal found 10/13

$318

Mon 12/153:02 pmSYR - LGW

3 stops24h 33mMultiple Airlines

Deal found 10/13

$320

Mon 12/156:00 amSYR - LHR

1 stop19h 55mJetBlue

Deal found 10/13

$331

Thu 1/152:45 pmSYR - LHR

2 stops21h 45mTAP AIR PORTUGAL

Deal found 10/12

$341

Mon 12/153:02 pmSYR - LHR

3 stops21h 28mMultiple Airlines

Deal found 10/13

$376

Thu 12/256:00 amSYR - LHR

1 stop22h 30mJetBlue

Deal found 10/12

$409

Sun 12/712:45 pmSYR - LGW

3 stops26h 50mMultiple Airlines

Deal found 10/13

$431

Sun 10/197:22 pmSYR - LHR

3 stops33h 58mMultiple Airlines

Deal found 10/13

$433

Cheap flight deals from Syracuse to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$579 (FlightHub)
One-way from	$277 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$750

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. 15% potential increase in price ($148 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 October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 11/13

11:25 am-5:40 pm

2 stops25h 15m

London Heathrow

Thu 11/20

6:40 am-11:58 pm

2 stops22h 18m

$631

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 11/14

7:01 pm-11:40 am

1 stop11h 39m

London Heathrow

Tue 11/18

6:30 am-4:01 pm

2 stops14h 31m

$634

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 11/13

7:09 am-9:40 pm

1 stop9h 31m

London Heathrow

Thu 11/20

12:20 pm-12:15 am

1 stop16h 55m

$640

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 2/22

12:35 pm-9:30 am

1 stop15h 55m

London Heathrow

Thu 2/26

12:20 pm-12:05 am

1 stop16h 45m

$640

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 11/27

6:01 am-9:40 pm

1 stop10h 39m

London Heathrow

Thu 12/4

12:20 pm-11:47 pm

1 stop16h 27m

$640

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 11/14

5:30 am-8:10 pm

1 stop9h 40m

London Heathrow

Tue 11/18

9:00 am-11:10 pm

2 stops19h 10m

$642

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 11/11

12:13 pm-7:50 am

1 stop14h 37m

London Heathrow

Sun 11/16

11:45 am-11:58 pm

2 stops17h 13m

$643

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 11/27

12:57 pm-10:50 am

2 stops16h 53m

London Heathrow

Thu 12/4

11:30 am-11:11 pm

2 stops16h 41m

$647

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Tue 1/6

2:42 pm-5:05 pm

2 stops21h 23m

London City

Mon 1/12

5:50 pm-6:42 pm

2 stops29h 52m

$662

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Wed 12/3

1:05 pm-9:05 am

2 stops15h 00m

London City

Thu 12/11

9:40 am-11:19 pm

2 stops18h 39m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 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 October.

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*3 stars
AranGrant	Price Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-London flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 37 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 $328). Flying from Syracuse to London in June is currently the most expensive (average of $813). 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, United Airlines, and Virgin Atlantic 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

8.0

Very good

7,972 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

8.0

Very good

7,972 reviews

Delta

8.0

Very good

7,972 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

8,975 reviews

Delta

8.0

Very good

7,972 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

7.4

Good

667 reviews

Delta

8.0

Very good

7,972 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

11,039 reviews

Delta

8.0

Very good

7,972 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

2,905 reviews

Delta

8.0

Very good

7,972 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, JetBlue, and Delta can get you from Syracuse to London in just under 9h 31m. Your travel time can differ by up to 15h 44m. Syracuse and London are separated by a distance of 3429 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 $299. TAP AIR PORTUGAL flights start at $310 while deals on Delta start at $482 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 $328). Flying from Syracuse to London in June is currently the most expensive (average of $813). 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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Top 6 airlines flying from Syracuse to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$137	Average$667	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$428	Average$697	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$593	Average$781	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$644	Average$846	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$665	Average$925	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$752	Average$1,013	FlexibilityNo cancel fee	On-time69%

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$277+ 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 10/19. 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 September, booked 39 days in advance, depart on a Tuesday or Thursday and return on a Friday

Find 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 October 14, 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 October 14, 2025.

Cheap 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 October.

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 October 10, 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 October 14, 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, United Airlines, and Virgin Atlantic 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 October 14, 2025.