Cheap flights from Syracuse to London Heathrow Airport from £226
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LHR
27 dic — 3 gen1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Syracuse Hancock Intl to London Heathrow are usually found in October or February, booked 34 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Syracuse to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 novembre 2025.
Explore the most affordable flight options available from Syracuse to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 novembre 2025.
ven 5/1212:18SYR - LHR
1 stop15h 42mVirgin Atlantic
mar 9/1211:45LHR - SYR
2 stops16h 26mVirgin Atlantic
Deal found 26/11£485
lun 1/1214:49SYR - LHR
1 stop10h 51mLufthansa
lun 8/1206:35LHR - SYR
2 stops45h 44mLufthansa
Deal found 26/11£599
lun 1/1211:39SYR - LHR
1 stop29h 01mJetBlue
lun 8/1209:20LHR - SYR
1 stop18h 27mJetBlue
Deal found 26/11£604
mar 25/1114:49SYR - LHR
1 stop10h 51mAustrian Airlines
mar 2/1212:05LHR - SYR
1 stop11h 51mAustrian Airlines
Deal found 24/11£610
mar 25/1111:35SYR - LHR
1 stop13h 45mLufthansa
mar 2/1219:30LHR - SYR
2 stops28h 26mLufthansa
Deal found 24/11£617
mar 25/1111:35SYR - LHR
2 stops14h 35mMultiple Airlines
mar 2/1209:00LHR - SYR
2 stops19h 19mMultiple Airlines
Deal found 24/11£629
ven 5/1213:05SYR - LHR
1 stop11h 50mUnited Airlines
mar 9/1212:05LHR - SYR
2 stops16h 14mUnited Airlines
Deal found 24/11£630
ven 12/1206:00SYR - LHR
2 stops20h 10mUnited Airlines
dom 28/1218:00LHR - SYR
2 stops34h 21mUnited Airlines
Deal found 25/11£633
ven 28/1119:50SYR - LHR
1 stop10h 00mMultiple Airlines
mar 2/1211:05LHR - SYR
2 stops36h 51mMultiple Airlines
Deal found 25/11£640
Best flights from Syracuse to Heathrow
Discover carefully curated flight deals from Syracuse to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 novembre 2025.
mer 14/111:43SYR - LHR
2 stops16h 37mScandinavian Airlines
mer 4/206:40LHR - SYR
2 stops22h 42mScandinavian Airlines
Deal found 25/11£452
mar 17/216:11SYR - LHR
1 stop9h 24mBritish Airways
mer 25/210:15LHR - SYR
1 stop17h 39mBritish Airways
Deal found 25/11£457
mer 14/114:19SYR - LHR
1 stop12h 31mDelta
mer 4/210:00LHR - SYR
2 stops18h 13mDelta
Deal found 25/11£474
mer 14/107:10SYR - LHR
1 stop9h 30mJetBlue
mer 4/209:20LHR - SYR
1 stop16h 59mJetBlue
Deal found 25/11£481
ven 9/116:00SYR - LHR
1 stop11h 05mVirgin Atlantic
ven 16/110:00LHR - SYR
2 stops18h 13mVirgin Atlantic
Deal found 25/11£487
ven 9/117:00SYR - LHR
1 stop10h 45mKLM
ven 16/112:30LHR - SYR
1 stop16h 21mKLM
Deal found 25/11£495
mar 17/211:45SYR - LHR
3 stops23h 40mScandinavian Airlines
mer 25/206:40LHR - SYR
3 stops22h 39mScandinavian Airlines
Deal found 25/11£461
gio 30/411:25SYR - LHR
1 stop14h 50mDelta
mer 6/508:40LHR - SYR
2 stops19h 16mDelta
Deal found 26/11£501
ven 13/311:43SYR - LHR
2 stops24h 17mScandinavian Airlines
sab 21/310:20LHR - SYR
2 stops41h 58mScandinavian Airlines
Deal found 25/11£461
Last-minute flights from Syracuse to Heathrow
Discover last-minute flight deals from Syracuse to Heathrow. Data last updated 27 novembre 2025 and is based on user searches.
lun 1/1214:49SYR - LHR
1 stop10h 51mLufthansa
lun 8/1206:35LHR - SYR
2 stops45h 44mLufthansa
Deal found 26/11£599
lun 1/1211:39SYR - LHR
1 stop29h 01mJetBlue
lun 8/1209:20LHR - SYR
1 stop18h 27mJetBlue
Deal found 26/11£604
lun 1/1211:25SYR - LHR
3 stops24h 00mScandinavian Airlines
lun 8/1206:40LHR - SYR
2 stops22h 25mScandinavian Airlines
Deal found 26/11£800
ven 5/1212:18SYR - LHR
1 stop15h 42mVirgin Atlantic
mar 9/1211:45LHR - SYR
2 stops16h 26mVirgin Atlantic
Deal found 25/11£485
ven 5/1216:04SYR - LHR
1 stop13h 11mDelta
mar 9/1208:55LHR - SYR
1 stop14h 01mDelta
Deal found 25/11£489
ven 5/1213:05SYR - LHR
1 stop11h 50mUnited Airlines
mar 9/1212:05LHR - SYR
2 stops16h 14mUnited Airlines
Deal found 24/11£630
ven 5/1214:50SYR - LHR
1 stop10h 50mLufthansa
mar 9/1216:00LHR - SYR
1 stop12h 19mLufthansa
Deal found 24/11£651
One-way flights from Syracuse to Heathrow
Search for one-way flight options from Syracuse to Heathrow. Find affordable one-way fares based on user searches. Data last updated 27 novembre 2025.
mar 17/206:00SYR - LHR
1 stop19h 55mJetBlue
Deal found 25/11£226
dom 7/1206:00SYR - LHR
2 stops25h 40mTAP AIR PORTUGAL
Deal found 25/11£235
gio 14/511:25SYR - LHR
2 stops17h 10mScandinavian Airlines
Deal found 25/11£252
sab 10/106:00SYR - LHR
2 stops25h 40mTAP AIR PORTUGAL
Deal found 26/11£258
dom 15/211:45SYR - LHR
2 stops16h 35mScandinavian Airlines
Deal found 25/11£264
dom 7/1212:45SYR - LHR
1 stop15h 45mJetBlue
Deal found 24/11£264
dom 7/1217:33SYR - LHR
1 stop10h 12mDelta
Deal found 26/11£287
gio 14/506:00SYR - LHR
1 stop22h 30mJetBlue
Deal found 25/11£310
mar 17/212:45SYR - LHR
2 stops16h 30mDelta
Deal found 25/11£317
lun 5/105:30SYR - LHR
2 stops20h 10mUnited Airlines
Deal found 26/11£330
lun 1/1220:28SYR - LHR
2 stops53h 22mMultiple Airlines
Deal found 25/11£336
sab 10/116:57SYR - LHR
1 stop31h 58mUnited Airlines
Deal found 26/11£337
Cheapflights Fare Finder
Customise your flight search to find flights from Syracuse to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 27 novembre 2025.
Use the filters below to find and compare flights from Syracuse to London Heathrow Airport that are best for you.
Fly from
Syracuse
Fly to
Heathrow
Route
Depart
Return
Price
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
mer 14/1
11:43-09:20
2 stops16h 37m
London Heathrow
mer 4/2
06:40-00:22
2 stops22h 42m
£452
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
mar 17/2
16:11-06:35
1 stop9h 24m
London Heathrow
mer 25/2
10:15-22:54
1 stop17h 39m
£457
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
mar 17/2
11:45-16:25
3 stops23h 40m
London Heathrow
mer 25/2
06:40-00:19
3 stops22h 39m
£461
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
ven 13/3
11:43-16:00
2 stops24h 17m
London Heathrow
sab 21/3
10:20-00:18
2 stops41h 58m
£461
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
mer 14/1
14:19-07:50
1 stop12h 31m
London Heathrow
mer 4/2
10:00-23:13
2 stops18h 13m
£474
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
mer 14/1
07:10-21:40
1 stop9h 30m
London Heathrow
mer 4/2
09:20-21:19
1 stop16h 59m
£481
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
ven 9/1
16:00-08:05
1 stop11h 05m
London Heathrow
ven 16/1
10:00-23:13
2 stops18h 13m
£487
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
ven 9/1
17:00-08:45
1 stop10h 45m
London Heathrow
ven 16/1
12:30-23:51
1 stop16h 21m
£495
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
gio 30/4
11:25-07:15
1 stop14h 50m
London Heathrow
mer 6/5
08:40-22:56
2 stops19h 16m
£501
SyracuseLondon
SYR - LHR
SYRLHR
Syracuse Hancock Intl
dom 7/12
06:00-12:40
2 stops25h 40m
£235
Flights are sorted by cheapest return flights first.
Deals found on 24/11
Showing 1-10 of 18 results
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Best time to book a flight from Syracuse to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Syracuse with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Syracuse to London Heathrow Airport
Prices
More
How far ahead should I book a flight from Syracuse to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Syracuse to Heathrow. Price data was last updated on 21 November 2025.
To ensure you get the cheapest price possible for a flight from Syracuse to London Heathrow Airport, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Syracuse to London Heathrow Airport?
Currently, December is the cheapest month in which you can book a flight from Syracuse to London Heathrow Airport (average of £172). Flying from Syracuse to London Heathrow Airport in June is currently the most expensive (average of £613). 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 Heathrow Airport?
What’s the top stopover airport for flights from Syracuse to London Heathrow Airport?
Share of one-stop return flights from Syracuse to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Washington, D.C. (IAD) – chosen by Cheapflights users on 50% of one-stop itineraries from Syracuse to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Syracuse to London Heathrow Airport?
Average return fare for one-stop flights from Syracuse to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £729.
What’s the fastest stopover option from Syracuse to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Syracuse to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 9h 39m.
Which airport typically offers the quickest stopover for flights from Syracuse to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Syracuse to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New York (JFK) offer the fastest connection on this route, with an average stopover time of 1h 28m.
Related info for your journey
Find useful and relevant information for your journey from Syracuse to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Syracuse to London Heathrow?
If you book a flight to London Heathrow from Syracuse, you will be flying from Hancock Intl, which is the city’s only airport. Syracuse Hancock Intl (SYR) is located 4.8 mi from the center of Syracuse. There are 0 flights from Hancock Intl to London Heathrow per day from 0 different airlines.
How long is the flight from Syracuse to London Heathrow Airport?
There are many flights that can get you from Syracuse to London Heathrow Airport in 9h 24m. Fly via Scandinavian Airlines or British Airways to get the fastest option. The distance between Syracuse and London Heathrow Airport is about 3429 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Syracuse to Heathrow that include hotel bookings?
Yes. In addition to deals on Syracuse to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Syracuse to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to Heathrow.
Can I find deals for business class flights from Syracuse to Heathrow?
Yes. Cheapflights offers flight deals from Syracuse to Heathrow 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 Heathrow Airport?
Currently, December is the cheapest month in which you can book a flight from Syracuse to London Heathrow Airport (average of £172). Flying from Syracuse to London Heathrow Airport in June is currently the most expensive (average of £613). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 novembre 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Syracuse to Heathrow?
Cheapflights helps you search for flights from Syracuse to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Syracuse to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Syracuse.
Can Cheapflights find flights from Syracuse to Heathrow with no change fees?
Yes, we can. To see specific flights from Syracuse to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Syracuse to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Syracuse today and book when prices fit your budget.
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