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Cheap flights from Syracuse to London from £238

SYR — LON
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Syracuse to London

Enter your travel dates to find the best prices.

Cheapest flights from Syracuse to London

Mon 16/1117:20 -
1 stop13h 40m
Wed 18/1111:05 -
2 stops39h 21m
Deal found 29/9£556
Sat 14/1119:35 -
2 stops30h 35m
Tue 17/1106:50 -
2 stops19h 36m
Deal found 29/9£558
Sun 4/1006:07 -
1 stop21h 53m
Tue 6/1006:50 -
2 stops15h 04m
Deal found 30/9£562
Fri 2/1019:53 -
1 stop30h 02m
Mon 5/1006:50 -
2 stops21h 56m
Deal found 29/9£566
Sat 14/1117:20 -
1 stop33h 35m
Tue 17/1106:50 -
2 stops14h 49m
Deal found 29/9£596
Fri 2/1019:53 -
1 stop30h 02m
Mon 5/1006:00 -
2 stops19h 57m
Deal found 29/9£602
Fri 16/1017:50 -
1 stop33h 40m
Mon 19/1007:30 -
2 stops18h 27m
Deal found 2/10£626
Fri 23/1014:54 -
2 stops18h 46m
Sun 25/1012:05 -
1 stop15h 38m
Deal found 29/9£630
Fri 6/1112:00 -
1 stop13h 25m
Sun 8/1112:20 -
1 stop16h 54m
Deal found 28/9£640

Find flight deals from Syracuse to London

Round-trip from

£556

One-way from

£238

Popular in

July

Cheapest in

January

Average price

£601
United Airlines
  • United Airlines
  • 16/11-18/11
  • 3 total stops
  • 53h 01m total
  • Syracuse to London
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Virgin Atlantic
  • Virgin Atlantic
  • 30/11-31/12
  • 1 total stop
  • 9h 35m total
  • Syracuse to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 12/12

07:00-06:55

1 stop18h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242
Fastest return journey

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Thu 15/10

06:00-20:45

1 stop9h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 14/11

06:00-06:20

2 stops19h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£248

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Tue 24/11

05:40-05:55

2 stops19h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£248

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 10/10

17:20-12:05

2 stops13h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£251

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Mon 12/10

12:15-07:15

1 stop14h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£251

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Mon 12/10

10:29-07:15

2 stops15h 46m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£251

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Tue 20/10

10:29-09:20

2 stops17h 51m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£251

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Sat 12/12

16:40-12:05

2 stops14h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£255

SyracuseLondon

SYR Syracuse Hancock Intl - LHR London Heathrow

SYRLHR

Syracuse Hancock Intl

Tue 24/11

06:00-07:10

3 stops20h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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 return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Syracuse to London (average of £535). Flying from Syracuse to London in July is currently the most expensive (average of £975). 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.

How much does it cost for a return flight from Syracuse to London?

Airfare is below average for this route at the moment.
Syracuse to London flights typically cost between £599 and £787 in November.
The cheapest return price found within the last 5 days was £556 on United Airlines (16 Nov–18 Nov).

Related info for your journey

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

    Most people fly from Syracuse Hancock Intl (SYR) if they book a flight from Syracuse to London. On average, Hancock Intl has 0 outbound flights to London per day from 0 airlines. Syracuse Hancock Intl is conveniently located just 4.8 mi from Syracuse’s city center.

  • How long is the flight from Syracuse to London?

    There are many flights that can get you from Syracuse to London in 10h 15m. Fly via United Airlines to get the fastest option. The distance between Syracuse and London is about 3429 mi.

  • What are the most popular routes from Syracuse to London?

    Most travelers choose Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London City or Syracuse Hancock Intl - London Stansted 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 holiday 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, January is the cheapest month in which you can book a flight from Syracuse to London (average of £535). Flying from Syracuse to London in July is currently the most expensive (average of £975). 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.

See more FAQs

Travelling to a place near London?

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Luton
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Hayes
Croydon
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Kingston upon Thames
Dagenham
Dover

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