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Cheap flights from Syracuse to London from £220

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 7/12. 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

Delta Logo
11:20 - 11:25SYR-LHR
19h 05m1 stop
Delta Logo
09:00 - 23:04LHR-SYR
18h 04m2 stops
£386Delta
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Wed, 22 Oct - Thu, 30 Oct
Delta Logo
16:10 - 08:50SYR-LHR
11h 40m1 stop
Delta Logo
11:45 - 00:20LHR-SYR
17h 35m2 stops
£387Delta
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Wed, 1 Oct - Wed, 22 Oct
Delta Logo
05:36 - 20:00SYR-LHR
9h 24m1 stop
Delta Logo
08:40 - 23:04LHR-SYR
19h 24m2 stops
£388Delta
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Wed, 1 Oct - Wed, 22 Oct
KLM Logo
16:10 - 08:50SYR-LHR
11h 40m1 stop
KLM Logo
13:05 - 00:20LHR-SYR
16h 15m1 stop
£392KLM
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Wed, 1 Oct - Wed, 22 Oct
Virgin Atlantic Logo
12:13 - 06:25SYR-LHR
13h 12m1 stop
Virgin Atlantic Logo
14:30 - 23:58LHR-SYR
14h 28m1 stop
£404Virgin Atlantic
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Fri, 14 Nov - Tue, 18 Nov
Virgin Atlantic Logo
05:30 - 20:10SYR-LHR
9h 40m1 stop
Virgin Atlantic Logo
08:55 - 15:21LHR-SYR
11h 26m1 stop
£405Virgin Atlantic
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Fri, 14 Nov - Tue, 18 Nov
Multiple Airlines Logo
11:25 - 06:20SYR-LHR
13h 55m1 stop
Multiple Airlines Logo
06:30 - 23:47LHR-SYR
22h 17m2 stops
£419Multiple Airlines
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Fri, 14 Nov - Tue, 18 Nov
KLM Logo
18:39 - 11:10SYR-LHR
11h 31m1 stop
KLM Logo
12:30 - 00:20LHR-SYR
15h 50m1 stop
£429KLM
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Thu, 23 Oct - Thu, 30 Oct
Scandinavian Airlines Logo
11:25 - 21:40SYR-LHR
29h 15m2 stops
Scandinavian Airlines Logo
06:40 - 23:51LHR-SYR
21h 11m3 stops
£451Scandinavian Airlines
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Mon, 23 Feb - Mon, 9 Mar
Scandinavian Airlines Logo
11:25 - 17:00SYR-LHR
24h 35m3 stops
Scandinavian Airlines Logo
06:40 - 23:51LHR-SYR
21h 11m3 stops
£457Scandinavian Airlines
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Mon, 23 Feb - Mon, 9 Mar

Virgin Atlantic flights from Syracuse to London Heathrow Airport

Our best Virgin Atlantic deals on Syracuse to London Heathrow Airport flight tickets
Virgin Atlantic
14 Nov
SYR12:13Syracuse Hancock Intl
13h 12m
1 stop
LHR06:25London Heathrow
18 Nov
LHR14:30London Heathrow
14h 28m
1 stop
SYR23:58Syracuse Hancock Intl
£404
Find similar
Virgin Atlantic
14 Nov
SYR05:30Syracuse Hancock Intl
9h 40m
1 stop
LHR20:10London Heathrow
18 Nov
LHR08:55London Heathrow
11h 26m
1 stop
SYR15:21Syracuse Hancock Intl
£405
Find similar
Virgin Atlantic
1 Oct
SYR16:10Syracuse Hancock Intl
12h 05m
1 stop
LHR09:15London Heathrow
20 Oct
LHR20:10London Heathrow
19h 13m
1 stop
SYR10:23Syracuse Hancock Intl
£422
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Delta flights from Syracuse to London Heathrow Airport

Our best Delta deals on Syracuse to London Heathrow Airport flight tickets
Delta
22 Oct
SYR11:20Syracuse Hancock Intl
19h 05m
1 stop
LHR11:25London Heathrow
30 Oct
LHR09:00London Heathrow
18h 04m
2 stops
SYR23:04Syracuse Hancock Intl
£386
Find similar
Delta
1 Oct
SYR16:10Syracuse Hancock Intl
11h 40m
1 stop
LHR08:50London Heathrow
22 Oct
LHR11:45London Heathrow
17h 35m
2 stops
SYR00:20Syracuse Hancock Intl
£387
Find similar
Delta
1 Oct
SYR05:36Syracuse Hancock Intl
9h 24m
1 stop
LHR20:00London Heathrow
22 Oct
LHR08:40London Heathrow
19h 24m
2 stops
SYR23:04Syracuse Hancock Intl
£388
Find similar

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 19 September 2025.
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

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 22/10

11:20-11:25

1 stop19h 05m

London Heathrow

Thu 30/10

09:00-23:04

2 stops18h 04m

£386

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/10

16:10-08:50

1 stop11h 40m

London Heathrow

Wed 22/10

11:45-00:20

2 stops17h 35m

£387

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/10

05:36-20:00

1 stop9h 24m

London Heathrow

Wed 22/10

08:40-23:04

2 stops19h 24m

£388

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 1/10

16:10-08:50

1 stop11h 40m

London Heathrow

Wed 22/10

13:05-00:20

1 stop16h 15m

£392

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 14/11

12:13-06:25

1 stop13h 12m

London Heathrow

Tue 18/11

14:30-23:58

1 stop14h 28m

£404

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 14/11

05:30-20:10

1 stop9h 40m

London Heathrow

Tue 18/11

08:55-15:21

1 stop11h 26m

£405

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 14/11

11:25-06:20

1 stop13h 55m

London Heathrow

Tue 18/11

06:30-23:47

2 stops22h 17m

£419

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 23/10

18:39-11:10

1 stop11h 31m

London Heathrow

Thu 30/10

12:30-00:20

1 stop15h 50m

£429

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 23/2

11:25-21:40

2 stops29h 15m

London Heathrow

Mon 9/3

06:40-23:51

3 stops21h 11m

£451

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 23/2

11:25-17:00

3 stops24h 35m

London Heathrow

Mon 9/3

06:40-23:51

3 stops21h 11m

£457

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £469. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Syracuse averaging around £475.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Syracuse is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £467. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £709.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Syracuse to London Heathrow Airport in the afternoon for as low as £541. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £789 on average. Flights to London Heathrow Airport from Syracuse in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £607 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 £417 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

Direct flights

None
There are no direct flights from Syracuse to London Heathrow Airport. There are no popular flight routes from Syracuse to London Heathrow Airport.
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  • 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 24m.

  • 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
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Swanage
Poole
Colchester
Worthing
Salisbury
Chelmsford

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.

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