How long is the flight from Syracuse to London?

Delta, KLM, and Scandinavian Airlines can get you from Syracuse to London in just under 10h 12m. Your travel time can differ by up to 15h 03m. 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 $444 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, Virgin Atlantic or American Airlines.

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.

$299+ 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 $630 and $968 in January. The cheapest round-trip price found within the last 3 days was $527 on Multiple Airlines (Jan 10-Jan 22).

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Find cheap flights from Syracuse to London with Cheapflights

1. Tell us where you want to go

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

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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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 November 6, 2025.

Mon 12/87:01 pmSYR - LHR

1 stop11h 39mVirgin Atlantic

Tue 12/161:00 pmLHR - SYR

1 stop15h 11mVirgin Atlantic

Deal found 11/5

$556

Tue 11/1111:25 amSYR - LHR

1 stop13h 55mDelta

Tue 11/1811:30 amLHR - SYR

2 stops17h 17mDelta

Deal found 11/6

$588

Wed 12/312:18 pmSYR - LHR

1 stop13h 07mDelta

Wed 12/1011:30 amLHR - SYR

2 stops17h 03mDelta

Deal found 11/4

$589

Wed 12/311:29 amSYR - LHR

2 stops14h 21mVirgin Atlantic

Wed 12/1011:30 amLHR - SYR

2 stops16h 41mVirgin Atlantic

Deal found 11/4

$594

Tue 11/117:01 pmSYR - LHR

1 stop11h 39mMultiple Airlines

Tue 11/1812:30 pmLHR - SYR

1 stop16h 17mMultiple Airlines

Deal found 11/6

$596

Wed 12/35:33 pmSYR - LHR

1 stop10h 12mKLM

Wed 12/108:55 amLHR - SYR

1 stop14h 01mKLM

Deal found 11/4

$597

Tue 11/258:31 amSYR - LHR

1 stop17h 34mDelta

Tue 12/28:55 amLHR - SYR

2 stops19h 16mDelta

Deal found 11/5

$601

Fri 11/144:07 pmSYR - LHR

1 stop9h 48mVirgin Atlantic

Tue 11/182:30 pmLHR - SYR

1 stop14h 28mVirgin Atlantic

Deal found 11/6

$606

Tue 11/112:49 pmSYR - LHR

2 stops12h 36mUnited Airlines

Tue 11/1812:05 pmLHR - SYR

2 stops16h 08mUnited Airlines

Deal found 11/6

$622

Wed 12/36:15 amSYR - LHR

2 stops19h 15mMultiple Airlines

Wed 12/1011:10 amLHR - SYR

2 stops17h 09mMultiple Airlines

Deal found 11/4

$623

Wed 12/32:50 pmSYR - LCY

2 stops20h 50mMultiple Airlines

Wed 12/107:10 pmLCY - SYR

2 stops31h 01mMultiple Airlines

Deal found 11/4

$661

Wed 12/310:49 amSYR - LCY

2 stops25h 51mLufthansa

Wed 12/109:50 amLCY - SYR

2 stops18h 29mLufthansa

Deal found 11/4

$687

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 November 6, 2025.

Sat 1/108:17 pmSYR - LGW

1 stop32h 43mMultiple Airlines

Thu 1/222:00 pmLGW - SYR

1 stop31h 22mMultiple Airlines

Deal found 11/4

$527

Wed 1/75:00 pmSYR - LHR

1 stop10h 45mDelta

Wed 1/2111:30 amLHR - SYR

2 stops17h 29mDelta

Deal found 11/4

$597

Wed 12/35:33 pmSYR - LHR

1 stop10h 12mKLM

Wed 12/108:55 amLHR - SYR

1 stop14h 01mKLM

Deal found 11/4

$597

Thu 4/3011:25 amSYR - LHR

2 stops25h 15mScandinavian Airlines

Wed 5/67:05 amLHR - SYR

2 stops21h 52mScandinavian Airlines

Deal found 11/5

$598

Thu 1/811:43 amSYR - LHR

2 stops14h 07mVirgin Atlantic

Thu 1/2211:30 amLHR - SYR

2 stops16h 45mVirgin Atlantic

Deal found 11/5

$627

Wed 12/310:49 amSYR - LCY

2 stops25h 51mLufthansa

Wed 12/109:50 amLCY - SYR

2 stops18h 29mLufthansa

Deal found 11/4

$687

Mon 12/16:01 amSYR - LGW

2 stops29h 09mTurkish Airlines

Sun 12/710:15 amLGW - SYR

2 stops42h 32mTurkish Airlines

Deal found 11/5

$761

Sat 1/108:17 pmSYR - LGW

1 stop32h 43mMultiple Airlines

Sat 1/242:00 pmLGW - SYR

2 stops47h 13mMultiple Airlines

Deal found 11/4

$583

Tue 1/66:00 amSYR - LHR

1 stop22h 20mDelta

Thu 1/228:55 amLHR - SYR

1 stop13h 36mDelta

Deal found 11/4

$605

Thu 4/2311:25 amSYR - LHR

2 stops29h 15mScandinavian Airlines

Mon 4/277:05 amLHR - SYR

2 stops21h 52mScandinavian Airlines

Deal found 11/6

$627

Tue 1/66:00 amSYR - LHR

1 stop21h 45mDelta

Tue 1/208:55 amLHR - SYR

1 stop13h 36mDelta

Deal found 11/4

$605

Fri 1/910:26 amSYR - LGW

1 stop18h 34mMultiple Airlines

Thu 1/222:00 pmLGW - SYR

1 stop31h 22mMultiple Airlines

Deal found 11/4

$627

Tue 1/64:00 pmSYR - LHR

1 stop9h 55mDelta

Fri 1/234:10 pmLHR - SYR

1 stop13h 12mDelta

Deal found 11/4

$605

Thu 1/88:04 pmSYR - LGW

2 stops28h 56mMultiple Airlines

Thu 1/222:00 pmLGW - SYR

1 stop31h 22mMultiple Airlines

Deal found 11/4

$630

Wed 4/17:00 amSYR - LGW

2 stops28h 20mTurkish Airlines

Wed 4/85:15 pmLGW - SYR

2 stops35h 50mTurkish Airlines

Deal found 11/6

$800

Wed 1/74:00 pmSYR - LHR

1 stop12h 20mDelta

Tue 1/204:10 pmLHR - SYR

1 stop13h 12mDelta

Deal found 11/4

$605

Wed 12/32:50 pmSYR - LCY

2 stops20h 50mMultiple Airlines

Wed 12/107:10 pmLCY - SYR

2 stops31h 01mMultiple Airlines

Deal found 11/4

$661

Thu 4/237:00 amSYR - LGW

2 stops25h 10mTurkish Airlines

Mon 4/277:00 amLGW - SYR

2 stops22h 05mTurkish Airlines

Deal found 11/6

$800

Fri 1/94:00 pmSYR - LHR

1 stop13h 15mDelta

Fri 1/2311:30 amLHR - SYR

2 stops17h 29mDelta

Deal found 11/4

$622

Fri 1/910:26 amSYR - LGW

1 stop18h 34mMultiple Airlines

Sat 1/242:00 pmLGW - SYR

2 stops47h 13mMultiple Airlines

Deal found 11/4

$684

Tue 11/2511:25 amSYR - LHR

2 stops16h 35mDelta

Tue 12/211:05 amLHR - SYR

1 stop17h 46mDelta

Deal found 11/6

$627

Thu 4/237:00 amSYR - STN

2 stops28h 50mTurkish Airlines

Mon 4/2711:10 amSTN - SYR

2 stops41h 55mTurkish Airlines

Deal found 11/6

$846

Wed 4/17:00 amSYR - STN

2 stops28h 50mTurkish Airlines

Wed 4/85:45 pmSTN - SYR

2 stops35h 20mTurkish Airlines

Deal found 11/6

$846

Sun 2/11:50 pmSYR - LCY

2 stops18h 05mMultiple Airlines

Sat 2/712:15 pmLCY - SYR

2 stops35h 27mMultiple Airlines

Deal found 11/6

$708

Mon 11/244:07 pmSYR - LCY

2 stops12h 23mDelta

Mon 12/1510:00 amLCY - SYR

2 stops19h 05mDelta

Deal found 11/6

$695

Tue 11/2511:39 amSYR - LGW

2 stops40h 46mTurkish Airlines

Tue 12/26:25 amLGW - SYR

2 stops22h 22mTurkish Airlines

Deal found 11/5

$852

Thu 1/811:29 amSYR - LCY

2 stops20h 26mMultiple Airlines

Thu 1/225:40 pmLCY - SYR

2 stops30h 02mMultiple Airlines

Deal found 11/4

$709

Mon 12/111:25 amSYR - LCY

2 stops15h 45mDelta

Mon 12/1510:00 amLCY - SYR

2 stops19h 05mDelta

Deal found 11/4

$697

Wed 1/76:00 amSYR - LGW

2 stops22h 50mMultiple Airlines

Thu 1/222:00 pmLGW - SYR

1 stop31h 22mMultiple Airlines

Deal found 11/4

$774

Fri 2/2711:45 amSYR - LCY

2 stops16h 45mDelta

Sun 3/81:45 pmLCY - SYR

2 stops14h 06mDelta

Deal found 11/6

$706

Last-minute flights from Syracuse to London
Discover last-minute flight deals from Syracuse to London. Data last updated November 6, 2025 and is based on user searches.

Tue 11/1111:25 amSYR - LHR

1 stop13h 55mDelta

Tue 11/1811:30 amLHR - SYR

2 stops17h 17mDelta

Deal found 11/6

$588

Tue 11/117:01 pmSYR - LHR

1 stop11h 39mMultiple Airlines

Tue 11/1812:30 pmLHR - SYR

1 stop16h 17mMultiple Airlines

Deal found 11/6

$596

Tue 11/112:49 pmSYR - LHR

2 stops12h 36mUnited Airlines

Tue 11/1812:05 pmLHR - SYR

2 stops16h 08mUnited Airlines

Deal found 11/6

$622

Fri 11/144:07 pmSYR - LHR

1 stop9h 48mVirgin Atlantic

Tue 11/182:30 pmLHR - SYR

1 stop14h 28mVirgin Atlantic

Deal found 11/6

$606

Tue 11/258:31 amSYR - LHR

1 stop17h 34mDelta

Tue 12/28:55 amLHR - SYR

2 stops19h 16mDelta

Deal found 11/5

$601

Wed 12/312:18 pmSYR - LHR

1 stop13h 07mDelta

Wed 12/1011:30 amLHR - SYR

2 stops17h 03mDelta

Deal found 11/4

$589

Wed 12/311:29 amSYR - LHR

2 stops14h 21mVirgin Atlantic

Wed 12/1011:30 amLHR - SYR

2 stops16h 41mVirgin Atlantic

Deal found 11/4

$594

Wed 12/35:33 pmSYR - LHR

1 stop10h 12mKLM

Wed 12/108:55 amLHR - SYR

1 stop14h 01mKLM

Deal found 11/4

$597

Wed 12/36:15 amSYR - LHR

2 stops19h 15mMultiple Airlines

Wed 12/1011:10 amLHR - SYR

2 stops17h 09mMultiple Airlines

Deal found 11/4

$623

Wed 12/32:50 pmSYR - LCY

2 stops20h 50mMultiple Airlines

Wed 12/107:10 pmLCY - SYR

2 stops31h 01mMultiple Airlines

Deal found 11/4

$661

Wed 12/310:49 amSYR - LCY

2 stops25h 51mLufthansa

Wed 12/109:50 amLCY - SYR

2 stops18h 29mLufthansa

Deal found 11/4

$687

Mon 12/87:01 pmSYR - LHR

1 stop11h 39mVirgin Atlantic

Tue 12/161:00 pmLHR - SYR

1 stop15h 11mVirgin Atlantic

Deal found 11/5

$556

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 November 6, 2025.

Sun 12/712:45 pmSYR - LHR

1 stop15h 45mJetBlue

Deal found 11/4

$299

Sun 12/76:00 amSYR - LHR

2 stops25h 40mTAP AIR PORTUGAL

Deal found 11/5

$310

Sun 12/76:00 amSYR - LGW

2 stops28h 45mTAP AIR PORTUGAL

Deal found 11/5

$310

Mon 12/156:00 amSYR - LHR

1 stop19h 55mJetBlue

Deal found 11/6

$347

Sun 12/76:15 amSYR - LHR

3 stops19h 55mAir Canada

Deal found 11/5

$425

Mon 12/156:45 pmSYR - LHR

3 stops37h 55mMultiple Airlines

Deal found 11/6

$431

Sun 12/711:29 amSYR - LCY

2 stops14h 46mDelta

Deal found 11/6

$444

Sun 12/710:49 amSYR - LCY

2 stops17h 26mLufthansa

Deal found 11/5

$450

Mon 12/156:45 pmSYR - LGW

3 stops42h 10mMultiple Airlines

Deal found 11/6

$455

Mon 12/156:45 pmSYR - STN

3 stops40h 10mMultiple Airlines

Deal found 11/6

$502

Tue 12/22:50 pmSYR - LHR

1 stop10h 50mAustrian Airlines

Deal found 11/5

$507

Mon 12/156:45 pmSYR - SEN

3 stops34h 15mMultiple Airlines

Deal found 11/6

$530

Cheap flight deals from Syracuse to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$527 (Kiwi.com)
One-way from	$299 (JetBlue)
Popular in	June
Cheapest in	February
Average price	$802

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 ($146 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 November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Sat 1/10

8:17 pm-10:00 am

1 stop32h 43m

London Gatwick

Thu 1/22

2:00 pm-4:22 pm

1 stop31h 22m

$527

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Sat 1/10

8:17 pm-10:00 am

1 stop32h 43m

London Gatwick

Sat 1/24

2:00 pm-8:13 am

2 stops47h 13m

$583

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/7

5:00 pm-8:45 am

1 stop10h 45m

London Heathrow

Wed 1/21

11:30 am-11:59 pm

2 stops17h 29m

$597

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 12/3

5:33 pm-8:45 am

1 stop10h 12m

London Heathrow

Wed 12/10

8:55 am-5:56 pm

1 stop14h 01m

$597

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 4/30

11:25 am-5:40 pm

2 stops25h 15m

London Heathrow

Wed 5/6

7:05 am-11:57 pm

2 stops21h 52m

$598

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 1/6

6:00 am-9:20 am

1 stop22h 20m

London Heathrow

Thu 1/22

8:55 am-5:31 pm

1 stop13h 36m

$605

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 1/6

6:00 am-8:45 am

1 stop21h 45m

London Heathrow

Tue 1/20

8:55 am-5:31 pm

1 stop13h 36m

$605

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 1/6

4:00 pm-6:55 am

1 stop9h 55m

London Heathrow

Fri 1/23

4:10 pm-12:22 am

1 stop13h 12m

$605

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/7

4:00 pm-9:20 am

1 stop12h 20m

London Heathrow

Tue 1/20

4:10 pm-12:22 am

1 stop13h 12m

$605

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 1/9

4:00 pm-10:15 am

1 stop13h 15m

London Heathrow

Fri 1/23

11:30 am-11:59 pm

2 stops17h 29m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 49 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 November.

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 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, 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

8,001 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

8,001 reviews

Delta

7.9

Good

8,001 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

672 reviews

Delta

7.9

Good

8,001 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

9,007 reviews

Delta

7.9

Good

8,001 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

11,040 reviews

Delta

7.9

Good

8,001 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

2,907 reviews

Delta

7.9

Good

8,001 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?
Delta, KLM, and Scandinavian Airlines can get you from Syracuse to London in just under 10h 12m. Your travel time can differ by up to 15h 03m. 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 $444 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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Hounslow

Ilford

Hayes

Southend-on-Sea

Harrow

Croydon

Eastleigh

Dartford

Dover

Winchester

Orpington

Gatwick

Borehamwood

Aylesbury

Bedford

Chipping Norton

Wembley

Folkestone

Eastbourne

Sutton

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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$429	Average$700	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$593	Average$759	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$644	Average$846	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$665	Average$918	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$752	Average$1,013	FlexibilityNo cancel fee	On-time69%

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$299+ 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 12/7. 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 November 6, 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 November 6, 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 November.

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 31, 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 November 6, 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?

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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 November 6, 2025.