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Cheap flights from Syracuse to London from $352

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 7/15. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:01 pm - 8:00 am
SYR
-
LHR
13h 59m
1 stop
Multiple Airlines Logo
8:15 am - 11:56 pm
LHR
-
SYR
20h 41m
1 stop
$781Multiple Airlines
mar., sep. 8 - mar., sep. 15
Multiple Airlines Logo
6:15 am - 6:30 am
SYR
-
LHR
19h 15m
2 stops
Multiple Airlines Logo
8:15 am - 11:56 pm
LHR
-
SYR
20h 41m
1 stop
$791Multiple Airlines
mar., sep. 8 - mar., sep. 15
Scandinavian Airlines Logo
11:51 am - 9:35 am
SYR
-
LHR
16h 44m
2 stops
Scandinavian Airlines Logo
7:05 am - 12:43 am
LHR
-
SYR
22h 38m
2 stops
$820Scandinavian Airlines
lun., abr. 13 - mar., abr. 21
Multiple Airlines Logo
1:01 pm - 8:00 am
SYR
-
LHR
13h 59m
1 stop
Multiple Airlines Logo
11:55 am - 11:56 pm
LHR
-
SYR
17h 01m
1 stop
$821Multiple Airlines
mié., ago. 26 - sáb., sep. 12
Delta Logo
5:30 am - 8:10 pm
SYR
-
LHR
9h 40m
1 stop
Delta Logo
9:55 am - 11:57 pm
LHR
-
SYR
19h 02m
2 stops
$825Delta
mié., sep. 9 - mié., sep. 16
JetBlue Logo
7:14 am - 9:30 am
SYR
-
LHR
21h 16m
1 stop
JetBlue Logo
8:15 am - 11:59 pm
LHR
-
SYR
20h 44m
1 stop
$827JetBlue
dom., may. 3 - dom., may. 10
Delta Logo
5:10 pm - 12:05 pm
SYR
-
LHR
13h 55m
2 stops
Delta Logo
11:45 am - 11:57 pm
LHR
-
SYR
17h 12m
2 stops
$830Delta
mié., sep. 9 - mié., sep. 16
Multiple Airlines Logo
6:15 am - 6:30 am
SYR
-
LHR
19h 15m
2 stops
Multiple Airlines Logo
11:55 am - 11:56 pm
LHR
-
SYR
17h 01m
1 stop
$831Multiple Airlines
mié., ago. 26 - sáb., sep. 12
JetBlue Logo
7:14 am - 9:30 am
SYR
-
LHR
21h 16m
1 stop
JetBlue Logo
8:40 am - 10:57 pm
LHR
-
SYR
19h 17m
1 stop
$835JetBlue
mar., may. 5 - mar., may. 12
United Airlines Logo
10:25 am - 10:40 am
SYR
-
LHR
19h 15m
1 stop
United Airlines Logo
6:50 am - 9:24 pm
LHR
-
SYR
19h 34m
2 stops
$837United Airlines
dom., ago. 23 - jue., sep. 10

Delta flights from Syracuse to London Heathrow Airport

Our best Delta deals on Syracuse to London Heathrow Airport flight tickets
Delta
Sep 9
SYR5:30 amSyracuse Hancock Intl
9h 40m
1 stop
LHR8:10 pmLondon Heathrow
Sep 16
LHR9:55 amLondon Heathrow
19h 02m
2 stops
SYR11:57 pmSyracuse Hancock Intl
$825
Delta
Sep 9
SYR5:10 pmSyracuse Hancock Intl
13h 55m
2 stops
LHR12:05 pmLondon Heathrow
Sep 16
LHR11:45 amLondon Heathrow
17h 12m
2 stops
SYR11:57 pmSyracuse Hancock Intl
$830
Delta
Sep 6
SYR5:30 amSyracuse Hancock Intl
9h 40m
1 stop
LHR8:10 pmLondon Heathrow
Sep 16
LHR3:50 pmLondon Heathrow
13h 07m
1 stop
SYR11:57 pmSyracuse Hancock Intl
$854

Virgin Atlantic flights from Syracuse to London Heathrow Airport

Our best Virgin Atlantic deals on Syracuse to London Heathrow Airport flight tickets
Virgin Atlantic
Mar 31
SYR12:02 pmSyracuse Hancock Intl
14h 13m
1 stop
LHR7:15 amLondon Heathrow
Apr 8
LHR11:45 amLondon Heathrow
17h 41m
2 stops
SYR12:26 amSyracuse Hancock Intl
$975
Virgin Atlantic
Apr 1
SYR12:16 pmSyracuse Hancock Intl
13h 29m
2 stops
LHR6:45 amLondon Heathrow
Apr 5
LHR11:45 amLondon Heathrow
17h 41m
2 stops
SYR12:26 amSyracuse Hancock Intl
$1,030
Virgin Atlantic
Mar 26
SYR11:43 amSyracuse Hancock Intl
15h 07m
2 stops
LHR6:50 amLondon Heathrow
Apr 5
LHR11:45 amLondon Heathrow
17h 41m
2 stops
SYR12:26 amSyracuse Hancock Intl
$1,080

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated marzo 24, 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 round-trip

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mar. 9/8

1:01 pm-8:00 am

1 stop13h 59m

London Heathrow

mar. 9/15

8:15 am-11:56 pm

1 stop20h 41m

$781

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mar. 9/8

6:15 am-6:30 am

2 stops19h 15m

London Heathrow

mar. 9/15

8:15 am-11:56 pm

1 stop20h 41m

$791

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

lun. 4/13

11:51 am-9:35 am

2 stops16h 44m

London Heathrow

mar. 4/21

7:05 am-12:43 am

2 stops22h 38m

$820

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 8/26

1:01 pm-8:00 am

1 stop13h 59m

London Heathrow

sáb. 9/12

11:55 am-11:56 pm

1 stop17h 01m

$821
Quickest round-trip

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 9/9

5:30 am-8:10 pm

1 stop9h 40m

London Heathrow

mié. 9/16

9:55 am-11:57 pm

2 stops19h 02m

$825

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

dom. 5/3

7:14 am-9:30 am

1 stop21h 16m

London Heathrow

dom. 5/10

8:15 am-11:59 pm

1 stop20h 44m

$827

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 9/9

5:10 pm-12:05 pm

2 stops13h 55m

London Heathrow

mié. 9/16

11:45 am-11:57 pm

2 stops17h 12m

$830

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 8/26

6:15 am-6:30 am

2 stops19h 15m

London Heathrow

sáb. 9/12

11:55 am-11:56 pm

1 stop17h 01m

$831

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mar. 5/5

7:14 am-9:30 am

1 stop21h 16m

London Heathrow

mar. 5/12

8:40 am-10:57 pm

1 stop19h 17m

$835

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

dom. 8/23

10:25 am-10:40 am

1 stop19h 15m

London Heathrow

jue. 9/10

6:50 am-9:24 pm

2 stops19h 34m

$837

Flights are sorted by cheapest round-trip 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?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Syracuse, with most prices found around $639. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Syracuse to London Heathrow Airport during November average around $750.

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 $873 when searching weeks out. 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 $508 on momondo.

Can stopping save me money on Syracuse to London Heathrow Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Syracuse to London Heathrow Airport flight.

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 round-trip 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 40m

Direct flights

None
The fastest flight from Syracuse to London Heathrow Airport takes 9h 40m
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?

    A flight from Syracuse Hancock Intl to London Heathrow will travel around 3433.0 mi. By plane, this route typically takes 9h 40m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Syracuse Hancock Intl Airport to London Heathrow Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

  • What is the most popular airline from Syracuse to London Heathrow Airport?

Best airlines flying from Syracuse to London Heathrow Airport

Compare and see reviews for airlines that fly from Syracuse to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $61Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,317 reviews
Search Delta flights
American AirlinesPriceFrom $602Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $632Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $644Free CancellationRating
6.7
7,812 reviews
Search British Airways flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,464 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Crawley
Slough
Stratford-upon-Avon
Wembley
Hayes
Croydon
Dartford
Brentwood
Guildford
Harrow
Cobham
Folkestone
Romford
Stansted
Watford

Why use momondo?

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

Finding the right flight to London from Syracuse is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Syracuse to London flights to just show those with flexible booking policies.

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?

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.

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