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Cheap flights from Syracuse to London from £263

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 15/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:01 - 08:00
SYR
-
LHR
13h 59m
1 stop
Multiple Airlines Logo
08:15 - 23:56
LHR
-
SYR
20h 41m
1 stop
£583Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
13:01 - 08:00
SYR
-
LHR
13h 59m
1 stop
Multiple Airlines Logo
11:55 - 23:56
LHR
-
SYR
17h 01m
1 stop
£584Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
06:15 - 06:30
SYR
-
LHR
19h 15m
2 stops
Multiple Airlines Logo
11:55 - 23:56
LHR
-
SYR
17h 01m
1 stop
£591Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Scandinavian Airlines Logo
11:51 - 17:40
SYR
-
LHR
24h 49m
2 stops
Scandinavian Airlines Logo
07:05 - 00:28
LHR
-
SYR
22h 23m
2 stops
£605Scandinavian Airlines
Sun, 26 Apr - Tue, 12 May
Lufthansa Logo
10:25 - 08:40
SYR
-
LHR
17h 15m
2 stops
Lufthansa Logo
09:30 - 23:51
LHR
-
SYR
19h 21m
2 stops
£611Lufthansa
Wed, 2 Sep - Wed, 9 Sep
Scandinavian Airlines Logo
11:51 - 09:35
SYR
-
LHR
16h 44m
2 stops
Scandinavian Airlines Logo
07:05 - 00:43
LHR
-
SYR
22h 38m
2 stops
£612Scandinavian Airlines
Mon, 13 Apr - Tue, 21 Apr
Delta Logo
05:30 - 20:10
SYR
-
LHR
9h 40m
1 stop
Delta Logo
09:55 - 23:57
LHR
-
SYR
19h 02m
2 stops
£616Delta
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
17:10 - 12:05
SYR
-
LHR
13h 55m
2 stops
Delta Logo
11:45 - 23:57
LHR
-
SYR
17h 12m
2 stops
£620Delta
Wed, 9 Sep - Wed, 16 Sep
Lufthansa Logo
19:40 - 15:40
SYR
-
LHR
15h 00m
2 stops
Lufthansa Logo
10:50 - 22:49
LHR
-
SYR
16h 59m
2 stops
£624Lufthansa
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
06:15 - 06:30
SYR
-
LHR
19h 15m
2 stops
Multiple Airlines Logo
09:30 - 18:53
LHR
-
SYR
14h 23m
2 stops
£624Multiple Airlines
Wed, 6 May - Wed, 13 May

JetBlue flights from Syracuse to London Heathrow Airport

Our best JetBlue deals on Syracuse to London Heathrow Airport flight tickets
JetBlue
30 Apr
SYR06:00Syracuse Hancock Intl
19h 30m
1 stop
LHR06:30London Heathrow
6 May
LHR08:40London Heathrow
18h 38m
1 stop
SYR22:18Syracuse Hancock Intl
£626
JetBlue
9 Sept
SYR06:45Syracuse Hancock Intl
9h 00m
1 stop
LHR20:45London Heathrow
16 Sept
LHR08:40London Heathrow
16h 36m
1 stop
SYR20:16Syracuse Hancock Intl
£627
JetBlue
19 Apr
SYR07:11Syracuse Hancock Intl
21h 19m
1 stop
LHR09:30London Heathrow
26 Apr
LHR08:15London Heathrow
20h 44m
1 stop
SYR23:59Syracuse Hancock Intl
£630

Delta flights from Syracuse to London Heathrow Airport

Our best Delta deals on Syracuse to London Heathrow Airport flight tickets
Delta
9 Sept
SYR05:30Syracuse Hancock Intl
9h 40m
1 stop
LHR20:10London Heathrow
16 Sept
LHR09:55London Heathrow
19h 02m
2 stops
SYR23:57Syracuse Hancock Intl
£616
Delta
9 Sept
SYR17:10Syracuse Hancock Intl
13h 55m
2 stops
LHR12:05London Heathrow
16 Sept
LHR11:45London Heathrow
17h 12m
2 stops
SYR23:57Syracuse Hancock Intl
£620
Delta
8 Sept
SYR16:30Syracuse Hancock Intl
16h 15m
2 stops
LHR13:45London Heathrow
15 Sept
LHR11:30London Heathrow
17h 27m
2 stops
SYR23:57Syracuse Hancock Intl
£625

momondo Fare Finder

 
Customise your flight search to find flights from Syracuse to London Heathrow Airport 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 26 March 2026.
Use the filters below to find and compare flights from Syracuse to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 8/9

13:01-08:00

1 stop13h 59m

London Heathrow

Tue 15/9

08:15-23:56

1 stop20h 41m

£583

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 2/9

13:01-08:00

1 stop13h 59m

London Heathrow

Wed 9/9

11:55-23:56

1 stop17h 01m

£584

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 2/9

06:15-06:30

2 stops19h 15m

London Heathrow

Wed 9/9

11:55-23:56

1 stop17h 01m

£591

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sun 26/4

11:51-17:40

2 stops24h 49m

London Heathrow

Tue 12/5

07:05-00:28

2 stops22h 23m

£605

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 2/9

10:25-08:40

2 stops17h 15m

London Heathrow

Wed 9/9

09:30-23:51

2 stops19h 21m

£611

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 13/4

11:51-09:35

2 stops16h 44m

London Heathrow

Tue 21/4

07:05-00:43

2 stops22h 38m

£612
Fastest return journey

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 9/9

05:30-20:10

1 stop9h 40m

London Heathrow

Wed 16/9

09:55-23:57

2 stops19h 02m

£616

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 9/9

17:10-12:05

2 stops13h 55m

London Heathrow

Wed 16/9

11:45-23:57

2 stops17h 12m

£620

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 22/4

19:40-15:40

2 stops15h 00m

London Heathrow

Wed 29/4

10:50-22:49

2 stops16h 59m

£624

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 6/5

06:15-06:30

2 stops19h 15m

London Heathrow

Wed 13/5

09:30-18:53

2 stops14h 23m

£624

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 Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from Syracuse to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £477. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Syracuse averaging around £560.

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

You are more likely to see cheaper flights to London Heathrow Airport from Syracuse when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £652 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Syracuse for as low as £379 on momondo.

When to book flights from Syracuse to London Heathrow Airport

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

Cheap Syracuse to London Heathrow Airport (SYR to LHR) flight deals and tips

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

Fastest flight time

9h 48m

Direct flights

None
The fastest flight from Syracuse to London Heathrow Airport takes 9h 48m
There are no direct flights from Syracuse to London Heathrow Airport. There are no popular flight routes from Syracuse to London Heathrow Airport.
Search flight deals

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

    The straight-line distance from Syracuse Hancock Intl to London Heathrow is 3433.0 mi. In terms of flight time, this usually takes a little over 9h 48m.

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable 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
Stratford-upon-Avon
Northampton
Swindon
Southend-on-Sea
Ipswich
Wembley
Canterbury
Ilford
Guildford
Poole
Hayes
Chelmsford
Dover
Folkestone

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Syracuse.

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

Yes. momondo enables you to select and highlight flights to London from Syracuse with this policy.

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

momondo helps you find the best flight between Syracuse and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Syracuse are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

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