What are the cheapest airlines flying from London Heathrow Airport to Syracuse round-trip?

According to our current data, Icelandair (£340), JetBlue (£356), and British Airways (£499) offers the cheapest pricing from London Heathrow Airport to Syracuse. Icelandair is currently priced 47% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from London Heathrow Airport to Syracuse one-way?

The cheapet airlines for a one-way flight from London Heathrow Airport to Syracuse are TAP AIR PORTUGAL (£540), Aer Lingus (£614), and JetBlue (£645).

What is the cheapest day to fly from London Heathrow Airport to Syracuse?

Travellers seeking maximum savings on their London Heathrow Airport to Syracuse flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Syracuse ranges from 53.0 - 97.0 inches per month. July is typically the wettest month, when rainfall can reach 97.0 mm. February is typically the driest time to visit Syracuse when rainfall is around 53.0 mm.

If weather is an important factor for your trip to Syracuse, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most popular airlines that fly from London Heathrow Airport to Syracuse?

Finnair, JetBlue and British Airways are the most popular airlines when flying from London Heathrow Airport to Syracuse.

What is the cheapest day to fly round-trip from London Heathrow Airport to Syracuse?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Syracuse. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from London Heathrow Airport to Syracuse, book at least 52 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £560 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £883.

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

Our data shows that November tends to be the cheapest month to fly to Syracuse from London Heathrow Airport. Users have commonly found prices around £639 for the month, but tickets can be as low as £291. Due to multiple factors, prepare for potentially higher prices in July.

What airport do you fly into for flights to Syracuse from London Heathrow?

Located just 4.8 mi from the city center, Syracuse Hancock Intl is the airport most travelers will use when flying to Syracuse from London Heathrow. Booking flights from London Heathrow to Hancock Intl (SYR) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 7 different airlines.

Can I find deals for flights from Heathrow to Syracuse that include hotel bookings?

Yes. In addition to deals on Heathrow to Syracuse flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Syracuse?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Syracuse.

Can I find deals for business class flights from Heathrow to Syracuse?

Yes. Cheapflights offers flight deals from Heathrow to Syracuse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£340+ Flights from London Heathrow Airport to Syracuse

Cheap flight deals from Heathrow to Syracuse

Round-trip from	£340
Popular in	December
Cheapest in	October
Average price	£868

Icelandair
5/8-11/8
2 total stops
34h 49m total
London to Syracuse

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Heathrow to Syracuse

Cheapest flights from Heathrow to Syracuse
Explore the most affordable flight options available from Heathrow to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Tue 5/811:55LHR - SYR

1 stop17h 04mIcelandair

Mon 11/807:45SYR - LHR

1 stop17h 45mIcelandair

Deal found 11/7£340

Tue 26/808:25LHR - SYR

1 stop15h 13mJetBlue

Tue 2/906:00SYR - LHR

1 stop9h 45mJetBlue

Deal found 12/7£356

Tue 23/908:00LHR - SYR

2 stops17h 36mBritish Airways

Tue 30/916:18SYR - LHR

1 stop10h 47mBritish Airways

Deal found 12/7£499

Tue 23/911:20LHR - SYR

1 stop17h 39mVirgin Atlantic

Tue 30/905:36SYR - LHR

2 stops20h 09mVirgin Atlantic

Deal found 12/7£509

Tue 23/906:30LHR - SYR

2 stops16h 09mDelta

Tue 30/912:15SYR - LHR

2 stops15h 35mDelta

Deal found 12/7£511

Tue 26/806:00LHR - SYR

2 stops17h 38mTAP AIR PORTUGAL

Tue 2/907:45SYR - LHR

2 stops24h 00mTAP AIR PORTUGAL

Deal found 11/7£520

Tue 26/809:30LHR - SYR

2 stops14h 20mUnited Airlines

Tue 2/915:01SYR - LHR

2 stops13h 19mUnited Airlines

Deal found 12/7£623

Thu 7/814:40LHR - SYR

2 stops14h 10mFinnair

Wed 13/813:36SYR - LHR

2 stops12h 44mFinnair

Deal found 12/7£629

Tue 26/808:30LHR - SYR

2 stops15h 20mAustrian Airlines

Tue 2/915:01SYR - LHR

2 stops34h 19mAustrian Airlines

Deal found 12/7£691

Best flights from Heathrow to Syracuse
Discover carefully curated flight deals from Heathrow to Syracuse that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 July 2025.

Tue 5/811:55LHR - SYR

1 stop17h 04mIcelandair

Mon 11/807:45SYR - LHR

1 stop17h 45mIcelandair

Deal found 11/7£340

Tue 26/808:25LHR - SYR

1 stop15h 13mJetBlue

Tue 2/906:00SYR - LHR

1 stop9h 45mJetBlue

Deal found 12/7£356

Tue 23/908:00LHR - SYR

2 stops17h 36mBritish Airways

Tue 30/916:18SYR - LHR

1 stop10h 47mBritish Airways

Deal found 12/7£499

Tue 23/911:20LHR - SYR

1 stop17h 39mVirgin Atlantic

Tue 30/905:36SYR - LHR

2 stops20h 09mVirgin Atlantic

Deal found 12/7£509

Tue 23/906:30LHR - SYR

2 stops16h 09mDelta

Tue 30/912:15SYR - LHR

2 stops15h 35mDelta

Deal found 12/7£511

Tue 26/806:00LHR - SYR

2 stops17h 38mTAP AIR PORTUGAL

Tue 2/907:45SYR - LHR

2 stops24h 00mTAP AIR PORTUGAL

Deal found 11/7£520

Tue 26/809:30LHR - SYR

2 stops14h 20mUnited Airlines

Tue 2/915:01SYR - LHR

2 stops13h 19mUnited Airlines

Deal found 12/7£623

Thu 7/814:40LHR - SYR

2 stops14h 10mFinnair

Wed 13/813:36SYR - LHR

2 stops12h 44mFinnair

Deal found 12/7£629

Tue 26/808:30LHR - SYR

2 stops15h 20mAustrian Airlines

Tue 2/915:01SYR - LHR

2 stops34h 19mAustrian Airlines

Deal found 12/7£691

Last-minute flights from Heathrow to Syracuse
Discover last-minute flight deals from Heathrow to Syracuse. Data last updated 12 July 2025 and is based on user searches.

Tue 5/811:55LHR - SYR

1 stop17h 04mIcelandair

Mon 11/807:45SYR - LHR

1 stop17h 45mIcelandair

Deal found 11/7£340

Thu 7/814:40LHR - SYR

2 stops14h 10mFinnair

Wed 13/813:36SYR - LHR

2 stops12h 44mFinnair

Deal found 12/7£629

Sat 16/806:40LHR - SYR

2 stops23h 08mScandinavian Airlines

Sat 30/811:16SYR - LHR

2 stops29h 19mScandinavian Airlines

Deal found 11/7£809

Tue 19/806:30LHR - SYR

2 stops22h 29mMultiple Airlines

Tue 26/807:45SYR - LHR

2 stops18h 55mMultiple Airlines

Deal found 11/7£784

Tue 26/808:25LHR - SYR

1 stop15h 13mJetBlue

Tue 2/906:00SYR - LHR

1 stop9h 45mJetBlue

Deal found 12/7£356

Tue 26/806:00LHR - SYR

2 stops17h 38mTAP AIR PORTUGAL

Tue 2/907:45SYR - LHR

2 stops24h 00mTAP AIR PORTUGAL

Deal found 11/7£520

Tue 26/810:05LHR - SYR

1 stop15h 52mBritish Airways

Tue 2/916:39SYR - LHR

1 stop10h 26mBritish Airways

Deal found 12/7£576

Tue 26/809:40LHR - SYR

2 stops18h 07mVirgin Atlantic

Tue 2/916:59SYR - LHR

1 stop12h 01mVirgin Atlantic

Deal found 12/7£579

Tue 26/806:30LHR - SYR

2 stops16h 45mDelta

Tue 2/916:59SYR - LHR

1 stop11h 16mDelta

Deal found 11/7£593

Tue 26/809:30LHR - SYR

2 stops14h 20mUnited Airlines

Tue 2/915:01SYR - LHR

2 stops13h 19mUnited Airlines

Deal found 12/7£623

Tue 26/808:30LHR - SYR

2 stops15h 20mAustrian Airlines

Tue 2/915:01SYR - LHR

2 stops34h 19mAustrian Airlines

Deal found 12/7£691

One-way flights from Heathrow to Syracuse
Search for one-way flight options from Heathrow to Syracuse. Find affordable one-way fares based on user searches. Data last updated 12 July 2025.

Sun 14/1218:30LHR - SYR

2 stops33h 14mTAP AIR PORTUGAL

Deal found 12/7£540

Tue 5/809:50LHR - SYR

2 stops19h 09mAer Lingus

Deal found 11/7£614

Sat 9/811:55LHR - SYR

1 stop17h 04mJetBlue

Deal found 11/7£645

Sun 10/817:10LHR - SYR

3 stops35h 49mMultiple Airlines

Deal found 12/7£697

Sun 10/808:00LHR - SYR

1 stop20h 15mLufthansa

Deal found 12/7£709

Sun 14/1209:20LHR - SYR

1 stop19h 35mVirgin Atlantic

Deal found 12/7£906

Sun 27/718:10LHR - SYR

2 stops34h 49mLOT

Deal found 12/7£915

Sat 19/711:20LHR - SYR

2 stops41h 39mTurkish Airlines

Deal found 12/7£941

Sat 19/712:30LHR - SYR

1 stop12h 41mBritish Airways

Deal found 11/7£966

Tue 5/812:05LHR - SYR

3 stops27h 04mAir Canada

Deal found 12/7£6,113

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Syracuse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 5/8

11:55-23:59

1 stop17h 04m

Syracuse Hancock Intl

Mon 11/8

07:45-06:30

1 stop17h 45m

£340

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 26/8

08:25-18:38

1 stop15h 13m

Syracuse Hancock Intl

Tue 2/9

06:00-20:45

1 stop9h 45m

£356

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 23/9

08:00-20:36

2 stops17h 36m

Syracuse Hancock Intl

Tue 30/9

16:18-08:05

1 stop10h 47m

£499

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 23/9

11:20-23:59

1 stop17h 39m

Syracuse Hancock Intl

Tue 30/9

05:36-06:45

2 stops20h 09m

£509

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 23/9

06:30-17:39

2 stops16h 09m

Syracuse Hancock Intl

Tue 30/9

12:15-08:50

2 stops15h 35m

£511

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 26/8

06:00-18:38

2 stops17h 38m

Syracuse Hancock Intl

Tue 2/9

07:45-12:45

2 stops24h 00m

£520

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 26/8

09:30-18:50

2 stops14h 20m

Syracuse Hancock Intl

Tue 2/9

15:01-09:20

2 stops13h 19m

£623

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Thu 7/8

14:40-23:50

2 stops14h 10m

Syracuse Hancock Intl

Wed 13/8

13:36-07:20

2 stops12h 44m

£629

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Tue 26/8

08:30-18:50

2 stops15h 20m

Syracuse Hancock Intl

Tue 2/9

15:01-06:20

2 stops34h 19m

£691

LondonSyracuse

LHR - SYR

LHRSYR

London Heathrow

Sun 14/12

18:30-22:44

2 stops33h 14m

£540

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 19 results

Best time to book a flight from Heathrow to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Heathrow 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 London Heathrow Airport to Syracuse

What is the cheapest time of day to fly from LHR to SYR?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from London Heathrow Airport to Syracuse by exploring options for tickets at midday.

Reviews of airlines servicing Syracuse

Check out reviews from past customers who have flown with Delta, LOT, andAustrian Airlines from London Heathrow Airport to Syracuse to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,952 reviews

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

LOT

7.6

Good

1,098 reviews

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines

7.6

Good

811 reviews

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair

7.6

Good

1,316 reviews

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8,850 reviews

Delta

8.0

Very Good

7,952 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What airport do you fly into for flights to Syracuse from London Heathrow?
Located just 4.8 mi from the city center, Syracuse Hancock Intl is the airport most travelers will use when flying to Syracuse from London Heathrow. Booking flights from London Heathrow to Hancock Intl (SYR) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 7 different airlines.
What are the cheapest airlines flying from London Heathrow Airport to Syracuse round-trip?
According to our current data, Icelandair (£340), JetBlue (£356), and British Airways (£499) offers the cheapest pricing from London Heathrow Airport to Syracuse. Icelandair is currently priced 47% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Syracuse one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Syracuse are TAP AIR PORTUGAL (£540), Aer Lingus (£614), and JetBlue (£645).
Can I find deals for flights from Heathrow to Syracuse that include hotel bookings?
Yes. In addition to deals on Heathrow to Syracuse flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Syracuse?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Syracuse.
Can I find deals for business class flights from Heathrow to Syracuse?
Yes. Cheapflights offers flight deals from Heathrow to Syracuse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Auburn

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Syracuse

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Gatwick to Newark flights

London City to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Gatwick to LaGuardia flights

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Stansted to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

London City to LaGuardia flights

Stansted to Newark flights

Luton to Newark flights

Luton to Stewart flights

Gatwick to Stewart flights

Stansted to Stewart flights

Stansted to LaGuardia flights

Luton to LaGuardia flights

Heathrow to Stewart flights

Southend to John F Kennedy Intl flights

Southend to Newark flights

Heathrow to Buffalo flights

Gatwick to Buffalo flights

Heathrow to Rochester flights

Heathrow to Albany flights

Gatwick to Rochester flights

London City to Rochester flights

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Heathrow to Watertown flights

London City to Syracuse flights

Gatwick to Syracuse flights

London City to Stewart flights

Heathrow to Islip flights

Southend to Stewart flights

Complete your trip

Syracuse car hire

Rochester Greater Rochester Intl Airport car hire

Syracuse Hancock Intl Airport car hire

Ithaca Tompkins County Airport car hire

Binghamton Broome County Airport car hire

Watertown Airport car hire

White Plains car hire

Top 7 airlines flying from Heathrow to Syracuse

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£391	Average£512	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£402	Average£591	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Lufthansa	Cheapest£484	Average£484	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£497	Average£637	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£508	Average£665	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£538	Average£862	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£591	Average£868	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Syracuse?

Deals for Heathrow to Syracuse flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Syracuse?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Syracuse for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Syracuse with no change fees?

Yes, we can. To see specific flights from Heathrow to Syracuse 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 Heathrow to Syracuse become cheaper?

Of course! You can now track prices for flights from Heathrow to Syracuse and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Syracuse from £340

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Syracuse

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Syracuse

Cheapest flights from Heathrow to SyracuseExplore the most affordable flight options available from Heathrow to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Explore the most affordable flight options available from Heathrow to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Syracuse that are best for you.

Best time to book a flight from Heathrow to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Syracuse

What is the cheapest time of day to fly from LHR to SYR?

Find hourly flight availability from Heathrow to Syracuse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.

Reviews of airlines servicing Syracuse

Check out reviews from past customers who have flown with Delta, LOT, andAustrian Airlines from London Heathrow Airport to Syracuse to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Syracuse. 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 into for flights to Syracuse from London Heathrow?

What are the cheapest airlines flying from London Heathrow Airport to Syracuse round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Syracuse one-way?

Can I find deals for flights from Heathrow to Syracuse that include hotel bookings?

How can I find direct flights from Heathrow to Syracuse?

Can I find deals for business class flights from Heathrow to Syracuse?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Syracuse

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Heathrow to Syracuse

Fly with Cheapflights

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 Heathrow to Syracuse?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Syracuse?

Can Cheapflights find flights from Heathrow to Syracuse with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Syracuse become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Syracuse
Explore the most affordable flight options available from Heathrow to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.