SYR - LHR

$341 Find Cheap Flights from Syracuse to London Heathrow Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$759
Typical prices: $754-$1,097
United Airlines
Fri 11/16Sun 11/18
SYR - LHR • 1 stop
Cheapest one-way
$320
Typical prices: $398-$550
British Airways
Sun 3/25
SYR - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Syracuse and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
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When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 26% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $744 (round-trip)
Newark (EWR)
Shortest trip • 10h 53m (one-way)
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Insights
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We hope you love your trip to London Heathrow Airport!

Cheap Flights from Syracuse to Heathrow (SYR-LHR)

 

Cheap flights from Syracuse to Heathrow with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
5:20 pm - 12:00 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
13h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 4:39 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
14h 49m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$759United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
2:55 pm - 12:00 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
16h 05m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:50 am - 4:39 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
14h 49m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$764United Airlines
Sun, Nov 8 - Wed, Nov 11
United Airlines Logo
5:20 pm - 7:55 amSYR  Syracuse Hancock Intl-LHR London Heathrow
33h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 9:26 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
19h 36m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$765United Airlines
Thu, Nov 12 - Thu, Nov 19
JetBlue Logo
9:00 am - 6:55 amSYR  Syracuse Hancock Intl-LHR London Heathrow
16h 55m1 stop Boston Logan Intl
JetBlue Logo
12:20 pm - 11:48 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 28m1 stop New York John F Kennedy Intl
$774JetBlue
Sat, Nov 14 - Wed, Nov 18
JetBlue Logo
9:00 am - 6:55 amSYR  Syracuse Hancock Intl-LHR London Heathrow
16h 55m1 stop Boston Logan Intl
JetBlue Logo
12:20 pm - 12:14 amLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 54m1 stop New York John F Kennedy Intl
$774JetBlue
Mon, Jan 4 - Mon, Jan 11
JetBlue Logo
7:00 am - 6:56 amSYR  Syracuse Hancock Intl-LHR London Heathrow
18h 56m1 stop Boston Logan Intl
JetBlue Logo
8:05 am - 11:54 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
20h 49m1 stop New York John F Kennedy Intl
$778JetBlue
Mon, Nov 30 - Mon, Dec 7
Virgin Atlantic Logo
11:50 am - 6:20 amSYR  Syracuse Hancock Intl-LHR London Heathrow
13h 30m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
10:00 am - 11:52 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
18h 52m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$834Virgin Atlantic
Thu, Nov 12 - Thu, Nov 19
Virgin Atlantic Logo
7:08 pm - 11:40 amSYR  Syracuse Hancock Intl-LHR London Heathrow
11h 32m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
8:40 am - 10:54 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
19h 14m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$840Virgin Atlantic
Thu, Nov 26 - Wed, Dec 9
Delta Logo
12:27 pm - 9:00 amSYR  Syracuse Hancock Intl-LHR London Heathrow
15h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 11:02 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 17m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$864Delta
Sat, Nov 28 - Sat, Dec 5
Delta Logo
12:27 pm - 6:25 amSYR  Syracuse Hancock Intl-LHR London Heathrow
12h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 3:59 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
14h 29m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$864Delta

Price, demand and travel trends for Syracuse to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Syracuse to London Heathrow Airport typically range from $754 to $1,097. The lowest price found in the past 5 days was $759, on United Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Syracuse to London Heathrow Airport. It’s 14% cheaper than the average day, while Thursday is the most expensive, with prices 23% higher.

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

•November is the cheapest month to fly from Syracuse to London Heathrow Airport at $673 round-trip.
•July ($1,233) and June ($1,191) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Syracuse to London Heathrow Airport the cheapest?

Flights from Syracuse to London Heathrow Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Syracuse to London Heathrow Airport flights

Low season

January

Cheapest flight

$320
Beat the crowds with an average 44% drop in travelers.
The most popular month to fly with an average 46% increase in travelers.
One-way flight from Syracuse to London Heathrow Airport

When to book flights from Syracuse to Heathrow

Are your dates flexible? Find out the best times to travel from Syracuse to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Syracuse to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Syracuse to London Heathrow Airport?

    Four cabin classes are available on flights from Syracuse to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Syracuse to London Heathrow Airport?

    A nonstop flight from Syracuse to London Heathrow Airport takes 00m, covering 3,429 miles.

  • Do I need a passport to fly from Syracuse to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Syracuse to London Heathrow Airport flight?

    Round-trip flights from Syracuse to London Heathrow Airport range from $754 to $1,097, with an average of $915 over the past 12 months. Anything below $754 counts as a good deal.

  • How expensive are last-minute Syracuse to London Heathrow Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 17% above the $915 route average. Book 21 weeks before departure for the lowest fares.

  • How are flight prices from Syracuse to London Heathrow Airport looking right now?

    One-way fares from Syracuse to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $347, which is 25% below the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Syracuse to London Heathrow Airport?

    Flights from Syracuse to London Heathrow Airport usually depart from Syracuse Hancock Intl (SYR) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Syracuse to London Heathrow Airport pass through?

    One-stop flights from Syracuse to London Heathrow Airport most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 61% of one-stop connections
    • Philadelphia (PHL) - 14% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 13% of one-stop connections
    • Newark (EWR) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Syracuse to London Heathrow Airport?

    Yes. Flexible dates can save you up to 31% on flights from Syracuse to London Heathrow Airport. Wednesday is the cheapest departure day at $793 round-trip on average, while Thursday is the most expensive at $1,133, a difference of $340.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Syracuse to London Heathrow Airport?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 10h 53m, compared with 11h 10m via Washington, D.C. Dulles Intl (IAD) and 11h 13m via Philadelphia (PHL).

  • What is the time difference between Syracuse and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Syracuse (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Syracuse to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $793, about $340 less than Thursday fares (30% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Syracuse to London Heathrow Airport trip for November. Fares historically average $673 round-trip in that month - typically $560 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Syracuse to Heathrow

Complete your trip to London with a hotel stay or car rental

Car rentals in London
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