LHR - SYR

£326 Find Cheap Flights from London Heathrow Airport to Syracuse

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Syracuse departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Syracuse

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Syracuse, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Syracuse, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£436
Overall average: £621
JetBlue
Wed 21/1Wed 28/1
LHR - SYR • 1 stop
Cheapest one-way flight
£326
Typical prices: £297-£301
Multiple Airlines
Sun 25/1
LHR - SYR • 3 stops
Top airlines
JetBlue
Cheapest • from £436 (return)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 23% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Syracuse!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Syracuse (LHR-SYR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Syracuse that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Syracuse

Wed, 21 Jan - Wed, 28 Jan
JetBlue Logo
12:20 - 23:47
LHR
-
SYR
16h 27m1 stop
JetBlue Logo
06:00 - 06:55
SYR
-
LHR
19h 55m1 stop
£436JetBlue
Thu, 12 Mar - Wed, 18 Mar
JetBlue Logo
09:20 - 22:46
LHR
-
SYR
17h 26m1 stop
JetBlue Logo
06:00 - 06:55
SYR
-
LHR
20h 55m1 stop
£442JetBlue
Wed, 14 Jan - Wed, 28 Jan
JetBlue Logo
12:20 - 23:47
LHR
-
SYR
16h 27m1 stop
JetBlue Logo
07:10 - 21:40
SYR
-
LHR
9h 30m1 stop
£452JetBlue
Sat, 24 Jan - Sat, 31 Jan
JetBlue Logo
09:20 - 21:19
LHR
-
SYR
16h 59m1 stop
JetBlue Logo
06:00 - 06:55
SYR
-
LHR
19h 55m1 stop
£471JetBlue
Sun, 25 Jan - Sun, 1 Feb
JetBlue Logo
12:20 - 23:47
LHR
-
SYR
16h 27m1 stop
JetBlue Logo
06:00 - 06:55
SYR
-
LHR
19h 55m1 stop
£483JetBlue
Sat, 24 Jan - Sat, 31 Jan
JetBlue Logo
12:20 - 23:47
LHR
-
SYR
16h 27m1 stop
JetBlue Logo
06:00 - 06:55
SYR
-
LHR
19h 55m1 stop
£550JetBlue
Wed, 21 Jan - Wed, 28 Jan
United Airlines Logo
12:05 - 23:25
LHR
-
SYR
16h 20m2 stops
United Airlines Logo
10:08 - 06:20
SYR
-
LHR
15h 12m2 stops
£559United Airlines
Sat, 24 Jan - Sat, 31 Jan
TAP AIR PORTUGAL Logo
06:00 - 21:19
LHR
-
SYR
20h 19m2 stops
TAP AIR PORTUGAL Logo
06:00 - 11:25
SYR
-
LHR
24h 25m2 stops
£562TAP AIR PORTUGAL
Wed, 14 Jan - Wed, 28 Jan
United Airlines Logo
07:30 - 18:42
LHR
-
SYR
16h 12m2 stops
United Airlines Logo
11:29 - 08:25
SYR
-
LHR
15h 56m2 stops
£564United Airlines
Sat, 24 Jan - Sat, 31 Jan
TAP AIR PORTUGAL Logo
06:00 - 21:19
LHR
-
SYR
20h 19m2 stops
TAP AIR PORTUGAL Logo
06:00 - 11:25
SYR
-
LHR
24h 25m2 stops
£568TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Heathrow to Syracuse flights

Get data-powered insights and trends into flights from Heathrow to Syracuse to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Syracuse?

The average price of all round-trip flights from London Heathrow Airport to Syracuse clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Syracuse on a Wednesday and more expensive on a Sunday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Syracuse, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Syracuse is February, where tickets cost £513 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £1,015 and £875 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Syracuse

Low seasonDecember
Cheapest flight£326
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from London Heathrow Airport to Syracuse

When to book flights from Heathrow to Syracuse

Are your dates flexible? Find out the best times to travel from Heathrow to Syracuse based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Syracuse flights

  • What is the cheapest flight from London Heathrow Airport to Syracuse?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Syracuse was £326 for a one-way ticket and £436 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Syracuse?

    London Heathrow Airport airport is called London Heathrow and the only airport in Syracuse is Syracuse Hancock Intl.

  • Which aircraft models fly most regularly from London Heathrow Airport to Syracuse?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Syracuse?

    SkyTeam, and oneworld are the airline alliances operating flights between London Heathrow Airport and Syracuse, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Syracuse, Finnair or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Syracuse are Finnair and Virgin Atlantic. With an average price for the route of £808 and an overall rating of 7.6, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £635 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Syracuse?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Syracuse.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Syracuse?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Syracuse from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Syracuse?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Syracuse with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Syracuse?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Syracuse from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Heathrow to Syracuse

 
See real verified KAYAK customer reviews for airlines flying from London to Syracuse. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Syracuse? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1334 reviews
6.9Entertainment
6.7Food
7.6Boarding
7.4Comfort
8.1Crew
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025
LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Logan gate staff was unhelpful. Arrived early, come to find out the airbus scheduled was reassigned and I did not have a seat. The desk agent spoke to his supervisor who instructed him to give me a boarding pass to get up to gate area, he was polite. At the gate the fellow was sitting to the side with two other BA staff . I asked him if he could help me, his answer was” we are on a break, we are closed” then turned his back. I am almost 70, drove 4 1/2 hours to Boston and had been looking forward to this trip for 5 months. I have worked in service many times in my life and this is not how it is done. I eventually (1/2 hr) before boarding was able to get a seat. The rest of the flight experience was unremarkable.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

Everything you need to know for your flight from Heathrow to Syracuse

Information on your arrival and departure airports