SYR - LON

$270 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 5/8. 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
$705
Typical prices: $1,115-$783
Virgin Atlantic, JetBlue
do 4/30do 5/14
SYR - LHR • 1 stop
Cheapest one-way
$270
KLM
vr 5/8
SYR - LHR • 1 stop
Top airlines
Cheapest • from $724 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Syracuse and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $604 (round-trip)
Shortest trip • 9h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

do, apr. 30 - do, mei. 14
Multiple Airlines Logo
5:31 am - 8:10 pm
SYR
-
LHR
9h 39m
1 stop
Multiple Airlines Logo
8:15 am - 11:59 pm
LHR
-
SYR
20h 44m
1 stop
$705Multiple Airlines
do, apr. 30 - do, mei. 14
KLM Logo
12:03 pm - 6:25 am
SYR
-
LHR
13h 22m
1 stop
KLM Logo
11:45 am - 12:28 am
LHR
-
SYR
17h 43m
1 stop
$724KLM
do, apr. 30 - wo, mei. 6
Delta Logo
9:57 am - 7:10 am
SYR
-
LHR
16h 13m
1 stop
Delta Logo
9:55 am - 11:10 pm
LHR
-
SYR
18h 15m
2 stops
$725Delta
do, apr. 30 - do, mei. 14
Delta Logo
1:05 pm - 8:50 am
SYR
-
LHR
14h 45m
2 stops
Delta Logo
9:55 am - 11:49 pm
LHR
-
SYR
18h 54m
2 stops
$729Delta
do, sep. 10 - ma, sep. 14
Virgin Atlantic Logo
11:25 am - 6:45 am
SYR
-
LHR
14h 20m
2 stops
Virgin Atlantic Logo
9:40 am - 10:56 pm
LHR
-
SYR
18h 16m
2 stops
$736Virgin Atlantic
do, apr. 30 - do, mei. 14
Virgin Atlantic Logo
12:03 pm - 6:25 am
SYR
-
LHR
13h 22m
1 stop
Virgin Atlantic Logo
6:30 am - 3:50 pm
LHR
-
SYR
14h 20m
2 stops
$741Virgin Atlantic
di, aug. 18 - di, sep. 1
JetBlue Logo
7:00 am - 9:35 am
SYR
-
LGW
21h 35m
1 stop
JetBlue Logo
12:20 pm - 10:51 pm
LGW
-
SYR
15h 31m
1 stop
$869JetBlue
wo, sep. 2 - di, sep. 8
JetBlue Logo
7:00 am - 9:35 am
SYR
-
LGW
21h 35m
1 stop
JetBlue Logo
12:20 pm - 10:51 pm
LGW
-
SYR
15h 31m
1 stop
$889JetBlue
di, mei. 5 - di, mei. 12
British Airways Logo
3:23 pm - 3:15 pm
SYR
-
LCY
18h 52m
2 stops
British Airways Logo
9:35 am - 9:33 pm
LCY
-
SYR
16h 58m
2 stops
$985British Airways
ma, mei. 11 - di, mei. 19
British Airways Logo
10:49 am - 3:15 pm
SYR
-
LCY
23h 26m
2 stops
British Airways Logo
8:25 pm - 7:07 pm
LCY
-
SYR
27h 42m
2 stops
$988British Airways
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.

How much is a round-trip flight from Syracuse to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Syracuse to London departing in April.

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 January, where tickets cost $669 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $1,133 and $998 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 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$270
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 16% 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 $270 for a one-way ticket and $705 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 $794 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 $811 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 8392 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

10.0 ExcellentKathryn, Apr 2026
JFK - LAX
Read more Delta reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

The return flight was great. The flight out to CDG was overbooked, and we were forced to check in a small carry-on at the get immediately before the flight, before getting out the stuff we needed on the plane.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

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.

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

It was good experience this time. The flight was on time.

My flight to London from Philadelphia was cancelled due to weather.

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 gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

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

Information on your arrival and departure airports