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Cheap flights from Syracuse to London from £186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Syracuse to London departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:00 - 08:45
SYR
-
LHR
10h 45m
1 stop
KLM Logo
11:45 - 23:59
LHR
-
SYR
16h 14m
2 stops
£461KLM
Wed, 4 Mar - Wed, 11 Mar
Virgin Atlantic Logo
16:05 - 06:20
SYR
-
LHR
10h 15m
1 stop
Virgin Atlantic Logo
08:40 - 23:59
LHR
-
SYR
19h 19m
2 stops
£465Virgin Atlantic
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
06:00 - 10:50
SYR
-
LHR
24h 50m
1 stop
United Airlines Logo
07:40 - 09:42
LHR
-
SYR
30h 02m
2 stops
£466United Airlines
Sun, 8 Mar - Mon, 16 Mar
Delta Logo
16:05 - 10:15
SYR
-
LHR
14h 10m
1 stop
Delta Logo
11:45 - 23:59
LHR
-
SYR
16h 14m
2 stops
£467Delta
Mon, 9 Mar - Thu, 19 Mar
United Airlines Logo
06:10 - 21:20
SYR
-
LHR
10h 10m
1 stop
United Airlines Logo
06:50 - 20:42
LHR
-
SYR
17h 52m
2 stops
£467United Airlines
Wed, 4 Mar - Wed, 11 Mar
Delta Logo
11:45 - 06:20
SYR
-
LHR
13h 35m
1 stop
Delta Logo
11:45 - 23:59
LHR
-
SYR
16h 14m
2 stops
£468Delta
Sat, 7 Mar - Tue, 17 Mar
TAP AIR PORTUGAL Logo
06:00 - 15:45
SYR
-
LGW
28h 45m
2 stops
TAP AIR PORTUGAL Logo
10:40 - 23:59
LGW
-
SYR
18h 19m
2 stops
£561TAP AIR PORTUGAL
Mon, 23 Feb - Thu, 5 Mar
TAP AIR PORTUGAL Logo
06:00 - 20:35
SYR
-
LGW
33h 35m
3 stops
TAP AIR PORTUGAL Logo
10:40 - 23:59
LGW
-
SYR
18h 19m
2 stops
£571TAP AIR PORTUGAL
Mon, 23 Feb - Thu, 5 Mar
Lufthansa Logo
12:55 - 09:05
SYR
-
LCY
15h 10m
2 stops
Lufthansa Logo
09:50 - 20:18
LCY
-
SYR
14h 28m
2 stops
£576Lufthansa
Wed, 4 Mar - Wed, 11 Mar
Lufthansa Logo
12:55 - 17:40
SYR
-
LCY
23h 45m
2 stops
Lufthansa Logo
09:50 - 20:18
LCY
-
SYR
14h 28m
2 stops
£586Lufthansa
Wed, 4 Mar - Wed, 11 Mar

Air Canada flights from Syracuse to London

Our best Air Canada deals on Syracuse to London flight tickets
Air Canada
15 Apr
SYR06:30Syracuse Hancock Intl
22h 05m
2 stops
LHR09:35London Heathrow
21 Apr
LHR12:05London Heathrow
26h 50m
2 stops
SYR09:55Syracuse Hancock Intl
£505
Air Canada
29 Apr
SYR06:30Syracuse Hancock Intl
22h 30m
2 stops
LHR10:00London Heathrow
8 May
LHR12:05London Heathrow
30h 20m
2 stops
SYR13:25Syracuse Hancock Intl
£512
Air Canada
17 Feb
SYR06:25Syracuse Hancock Intl
19h 45m
2 stops
LHR07:10London Heathrow
24 Feb
LHR18:00London Heathrow
44h 55m
2 stops
SYR09:55Syracuse Hancock Intl
£600

Delta flights from Syracuse to London

Our best Delta deals on Syracuse to London flight tickets
Delta
9 Mar
SYR16:05Syracuse Hancock Intl
14h 10m
1 stop
LHR10:15London Heathrow
19 Mar
LHR11:45London Heathrow
16h 14m
2 stops
SYR23:59Syracuse Hancock Intl
£467
Delta
11 May
SYR05:35Syracuse Hancock Intl
9h 35m
1 stop
LHR20:10London Heathrow
19 May
LHR09:55London Heathrow
18h 19m
2 stops
SYR23:14Syracuse Hancock Intl
£478
Delta
11 May
SYR05:35Syracuse Hancock Intl
9h 35m
1 stop
LHR20:10London Heathrow
19 May
LHR09:55London Heathrow
18h 19m
2 stops
SYR23:14Syracuse Hancock Intl
£478

momondo Fare Finder

 
Customise your flight search to find flights from Syracuse to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 February 2026.
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

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/3

17:00-08:45

1 stop10h 45m

London Heathrow

Wed 11/3

11:45-23:59

2 stops16h 14m

£461

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 9/3

16:05-06:20

1 stop10h 15m

London Heathrow

Mon 16/3

08:40-23:59

2 stops19h 19m

£465

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 8/3

06:00-10:50

1 stop24h 50m

London Heathrow

Mon 16/3

07:40-09:42

2 stops30h 02m

£466

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 9/3

16:05-10:15

1 stop14h 10m

London Heathrow

Thu 19/3

11:45-23:59

2 stops16h 14m

£467

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/3

06:10-21:20

1 stop10h 10m

London Heathrow

Wed 11/3

06:50-20:42

2 stops17h 52m

£467

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sat 7/3

11:45-06:20

1 stop13h 35m

London Heathrow

Tue 17/3

11:45-23:59

2 stops16h 14m

£468

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Mon 23/2

06:00-15:45

2 stops28h 45m

London Gatwick

Thu 5/3

10:40-23:59

2 stops18h 19m

£561

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Mon 23/2

06:00-20:35

3 stops33h 35m

London Gatwick

Thu 5/3

10:40-23:59

2 stops18h 19m

£571

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Wed 4/3

12:55-09:05

2 stops15h 10m

London City

Wed 11/3

09:50-20:18

2 stops14h 28m

£576

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Wed 4/3

12:55-17:40

2 stops23h 45m

London City

Wed 11/3

09:50-20:18

2 stops14h 28m

£586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Syracuse to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Syracuse and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Syracuse is in February. Flight prices, which tend to average around £444, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Syracuse averaging around £495.

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

You are more likely to see cheaper flights to London from Syracuse when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £626 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Syracuse for as low as £374 on momondo.

When to book flights from Syracuse to London

Are you open to changing your travel dates? Check out the ideal times to fly from Syracuse to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Syracuse to London (SYR to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Syracuse to London

Fastest flight time

9h 30m

Direct flights

None
The fastest flight from Syracuse to London takes 9h 30m
There are no direct flights from Syracuse to London. There are no popular flight routes from Syracuse to London.
Search flight deals

  • How far is Syracuse Hancock Intl to London by plane?

    The straight-line distance from Syracuse Hancock Intl to London is 3445.5 mi. By plane, this route typically takes 9h 30m.

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

    Prices for flights from Syracuse Hancock Intl Airport to London refresh daily.

  • How old do you have to be to fly from Syracuse Hancock Intl Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Syracuse Hancock Intl Airport to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Syracuse to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Syracuse to London for you.

Can I find flights from Syracuse to London with flexible booking policies on momondo?

Flights from Syracuse to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Syracuse to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Syracuse to London.

I’m not ready to book a flight from Syracuse to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Syracuse. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport