SYR - LHR

$321 Find Cheap Flights from Syracuse to London Heathrow Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$739
Typical prices: $742-$1,083
United Airlines
Fri 11/16Sun 11/18
SYR - LHR • 1 stop
Cheapest one-way
$321
Typical prices: $359-$554
British Airways
Fri 11/23
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
Insights
When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 19% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $639 (round-trip)
Newark (EWR)
Shortest trip • 10h 38m (one-way)
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Insights
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We hope you love your trip to London Heathrow Airport!
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Booking Insights
Flight Deals

Cheap Flights from Syracuse to Heathrow (SYR-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Heathrow

Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
7:35 pm - 10:50 amSYR  Syracuse Hancock Intl-LHR London Heathrow
10h 15m1 stop Washington, D.C. Dulles 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
$739United 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 - 9:26 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
19h 36m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$744United Airlines
Sun, Jan 10 - Wed, Jan 13
Multiple Airlines Logo
5:33 pm - 7:55 amSYR  Syracuse Hancock Intl-LHR London Heathrow
33h 22m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
6:50 am - 4:57 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
15h 07m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$808Multiple Airlines
Sun, Jan 10 - Wed, Jan 13
Multiple Airlines Logo
5:33 pm - 7:55 amSYR  Syracuse Hancock Intl-LHR London Heathrow
33h 22m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
6:50 am - 4:57 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
15h 07m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$811Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Virgin Atlantic Logo
4:34 pm - 10:20 amSYR  Syracuse Hancock Intl-LHR London Heathrow
12h 46m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
9:20 am - 5:51 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
13h 31m1 stop Atlanta Hartsfield-Jackson
$827Virgin Atlantic
Wed, Sep 30 - Wed, Oct 7
Virgin Atlantic Logo
5:15 am - 8:10 pmSYR  Syracuse Hancock Intl-LHR London Heathrow
9h 55m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
11:45 am - 12:25 amLHR  London Heathrow-SYR Syracuse Hancock Intl
17h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$862Virgin Atlantic
Wed, Nov 4 - Thu, Nov 12
Delta Logo
12:10 pm - 6:20 amSYR  Syracuse Hancock Intl-LHR London Heathrow
13h 10m1 stop New York LaGuardia
Delta Logo
11:45 am - 10:56 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
16h 11m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$866Delta
Wed, Nov 4 - Tue, Nov 10
Delta Logo
4:35 pm - 8:05 amSYR  Syracuse Hancock Intl-LHR London Heathrow
10h 30m1 stop New York John F Kennedy Intl
Delta Logo
8:40 am - 10:56 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
19h 16m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$866Delta
Wed, Sep 16 - Mon, Sep 28
American Airlines Logo
11:05 am - 7:10 amSYR  Syracuse Hancock Intl-LHR London Heathrow
15h 05m1 stop Boston Logan Intl
American Airlines Logo
2:25 pm - 12:07 amLHR  London Heathrow-SYR Syracuse Hancock Intl
14h 42m1 stop Chicago O'Hare Intl
$956American Airlines
Sun, Feb 14 - Sat, Feb 20
American Airlines Logo
3:25 pm - 7:00 amSYR  Syracuse Hancock Intl-LHR London Heathrow
10h 35m1 stop Boston Logan Intl
American Airlines Logo
10:35 am - 10:50 pmLHR  London Heathrow-SYR Syracuse Hancock Intl
17h 15m1 stop Philadelphia
$957American Airlines
Booking Insights

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 from Syracuse to London Heathrow Airport 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 start at $739. Prices are below average for this route right now, with typical round-trip fares ranging from $742 to $1,083. The lowest price found in the past 5 days was $739 on United Airlines.

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

Wednesday is the cheapest day of the week to fly from Syracuse to London Heathrow Airport, it is 9% cheaper than the average day. Thursday is the most expensive day with flight prices 30% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Syracuse to London Heathrow Airport at $708 round-trip.
  • June ($1,217) and December ($1,108) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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 27% 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

$321
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 7% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

    Only Economy Class is available on flights from Syracuse to London Heathrow Airport.

  • 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) - 66% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 15% of one-stop connections
    • Philadelphia (PHL) - 13% of one-stop connections
    • Newark (EWR) - 3% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 30% on the Syracuse to London Heathrow Airport route. Wednesday is the cheapest departure day at $805 round-trip on average, while Thursday is the most expensive at $1,140, a difference of $335. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

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

    A nonstop flight from Syracuse to London Heathrow Airport takes 0h 00m, covering 3,429 miles.

  • What are the earliest and latest flights from Syracuse to London Heathrow Airport?

    These are the earliest and latest flight times available from Syracuse to London Heathrow Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $876. Book 21 weeks before departure for the lowest fares.

  • 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 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 $358, which is 22% below the typical average for this route.

  • 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 38m, compared with 10h 56m via Washington, D.C. Dulles Intl (IAD) and 11h 14m 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 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

  • 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 $742 to $1,083, with an average of $876 over the past 12 months. Anything below $742 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $805 - about $335 less than Thursday (29% 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 27% 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 January. Fares historically average $708 round-trip in that month - typically $509 less than the most expensive month, which is June (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

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

Information on your arrival and departure airports

Syracuse (SYR)
Heathrow (LHR)