SYR - LON

$295 Find Cheap Flights from Syracuse to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to London departing on 4/30. 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 London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to London.
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Everything you should know

Cheapest round-trip
$597
Overall average: $676
JetBlue
Fri 1/23Fri 1/30
SYR - LHR • 1 stop
Cheapest one-way
$295
Typical prices: $482-$624
JetBlue
Thu 4/30
SYR - LHR • 1 stop
Top airlines
Scandinavian Airlines
Cheapest • from $605 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Syracuse to London (SYR-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to London 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 round-trip flight deals from Syracuse to London

Fri, Jan 23 - Fri, Jan 30
JetBlue Logo
6:00 am - 6:55 am
SYR
-
LHR
19h 55m1 stop
JetBlue Logo
12:20 pm - 11:47 pm
LHR
-
SYR
16h 27m1 stop
$597JetBlue
Sun, Apr 19 - Fri, Apr 24
Scandinavian Airlines Logo
11:25 am - 6:30 pm
SYR
-
LHR
26h 05m2 stops
Scandinavian Airlines Logo
7:05 am - 11:57 pm
LHR
-
SYR
21h 52m2 stops
$601Scandinavian Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
2:42 pm - 10:50 am
SYR
-
LHR
15h 08m1 stop
Multiple Airlines Logo
6:50 am - 6:42 pm
LHR
-
SYR
16h 52m2 stops
$603Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Scandinavian Airlines Logo
11:43 am - 4:25 pm
SYR
-
LHR
23h 42m3 stops
Scandinavian Airlines Logo
6:40 am - 12:22 am
LHR
-
SYR
22h 42m2 stops
$605Scandinavian Airlines
Fri, Jan 23 - Fri, Jan 30
Virgin Atlantic Logo
12:02 pm - 6:25 am
SYR
-
LHR
13h 23m1 stop
Virgin Atlantic Logo
11:45 am - 12:22 am
LHR
-
SYR
17h 37m2 stops
$621Virgin Atlantic
Fri, Jan 23 - Fri, Jan 30
Virgin Atlantic Logo
6:26 pm - 4:35 pm
SYR
-
LHR
17h 09m2 stops
Virgin Atlantic Logo
8:25 pm - 11:51 pm
LHR
-
SYR
32h 26m2 stops
$625Virgin Atlantic
Fri, Jan 23 - Fri, Jan 30
British Airways Logo
3:03 pm - 7:50 am
SYR
-
LHR
11h 47m1 stop
British Airways Logo
6:05 am - 10:52 pm
LHR
-
SYR
21h 47m2 stops
$626British Airways
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
6:00 am - 3:05 pm
SYR
-
LGW
28h 05m2 stops
Multiple Airlines Logo
10:40 am - 11:47 pm
LGW
-
SYR
18h 07m2 stops
$754Multiple Airlines
Wed, Jan 7 - Fri, Jan 23
British Airways Logo
3:03 pm - 6:20 pm
SYR
-
LCY
22h 17m2 stops
British Airways Logo
7:50 am - 10:52 pm
LCY
-
SYR
20h 02m2 stops
$853British Airways
Mon, Jan 5 - Wed, Jan 14
Delta Logo
11:43 am - 8:50 am
SYR
-
LCY
16h 07m2 stops
Delta Logo
10:00 am - 11:13 pm
LCY
-
SYR
18h 13m2 stops
$1,060Delta
Booking Insights

KAYAK's insights & trends for Syracuse to London flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to London, 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 Syracuse to London is February, where tickets cost $592 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,066 and $997 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Syracuse to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Syracuse to London, you should book around 2 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$295
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Syracuse to London Heathrow Airport

When to book flights from Syracuse to London

Are your dates flexible? Find out the best times to travel from Syracuse to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Syracuse to London

  • What is the cheapest flight from Syracuse to London?

    In the last 3 days, the lowest price for a flight from Syracuse to London was $295 for a one-way ticket and $597 for a round-trip.

  • Do I need a passport to fly between Syracuse and London?

    Yes

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

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

  • Which airline alliances offer flights from Syracuse to London?

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

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

    The two airlines most popular with KAYAK users for flights from Syracuse to London are Delta and Virgin Atlantic. With an average price for the route of $733 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $650 and an overall rating of 7.5.

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

    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 Syracuse to London.

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

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

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

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

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

    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 London from Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Syracuse to London

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to London. 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 Syracuse to London? 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.
7.9
DeltaOverall score based on 8008 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

6.0 GoodMary Heather, Nov 2025
LGA - MKE
Read more Delta reviews

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

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.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

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

Information on your arrival and departure airports