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$280+ Cheap flights from Syracuse (SYR) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LHR
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheap flight deals from Syracuse to United Kingdom

Cheapest flights from Syracuse to United Kingdom
Explore the most affordable flight options available from Syracuse to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 8, 2025.

This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amSYR - LHR
1 stop19h 55mJetBlue
lun. 12/1512:20 pmLHR - SYR
1 stop16h 27mJetBlue
Deal found 12/7$836
This Ovago deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:00 amSYR - LHR
1 stop19h 55mJetBlue
dom. 12/287:45 amLHR - SYR
1 stop21h 10mJetBlue
Deal found 12/7$965
This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:05 amSYR - LHR
1 stop9h 35mJetBlue
mié. 12/249:20 amLHR - SYR
1 stop18h 29mJetBlue
Deal found 12/7$981
This JetBlue deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/117:05 amSYR - LHR
1 stop9h 35mJetBlue
lun. 12/1512:20 pmLHR - SYR
1 stop16h 27mJetBlue
Deal found 12/7$1,033
This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amSYR - LHR
2 stops22h 15mMultiple Airlines
lun. 12/1510:00 amLHR - SYR
2 stops18h 47mMultiple Airlines
Deal found 12/7$1,142
This FlightHub deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amSYR - LHR
1 stop19h 55mTAP AIR PORTUGAL
lun. 12/156:30 pmLHR - SYR
2 stops34h 17mTAP AIR PORTUGAL
Deal found 12/7$1,167
This Virgin Atlantic deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:00 amSYR - LHR
1 stop19h 25mVirgin Atlantic
mié. 12/2411:30 amLHR - SYR
2 stops16h 46mVirgin Atlantic
Deal found 12/7$1,267
This FlightHub deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:14 pmSYR - LHR
2 stops25h 16mMultiple Airlines
sáb. 12/138:35 pmLHR - SYR
2 stops31h 12mMultiple Airlines
Deal found 12/7$1,278
This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:00 amSYR - LHR
1 stop19h 55mJetBlue
sáb. 12/139:20 amLHR - SYR
1 stop18h 27mJetBlue
Deal found 12/7$1,363
This FlightHub deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1210:49 amSYR - LHR
1 stop19h 16mLufthansa
dom. 12/286:30 amLHR - SYR
2 stops22h 13mLufthansa
Deal found 12/5$1,372
This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:45 pmSYR - LGW
2 stops17h 10mMultiple Airlines
mié. 12/2411:55 amLGW - SYR
2 stops15h 54mMultiple Airlines
Deal found 12/7$1,435
This oojo deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/177:05 amSYR - MAN
2 stops18h 55mMultiple Airlines
vie. 1/92:15 pmMAN - SYR
1 stop14h 32mMultiple Airlines
Deal found 12/8$1,465

Find flight deals from Syracuse to United Kingdom

Keep the following information in mind while searching for Syracuse to United Kingdom flight deals. Data was last updated diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$579
(FlightHub)

One-way from

$280
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$997
Provider with most accurate pricing for Syracuse Hancock Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-London (LON) flights.
Search Deals
From Syracuse Hancock Intl to United Kingdom
Search Deals
One-way flight from Syracuse Hancock Intl to United Kingdom
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
Use the filters below to find and compare flights from Syracuse to the United Kingdom that are best for you.

Fly from

Syracuse

Fly to

United Kingdom

Route

Depart

Return

Price

SyracuseManchester

SYR - MAN

SYRMAN

Syracuse Hancock Intl

mar. 1/20

12:02 pm-10:30 am

1 stop17h 28m

Manchester

mar. 1/27

1:30 pm-11:51 pm

1 stop15h 21m

$584

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 1/21

11:43 am-9:20 am

2 stops16h 37m

London Heathrow

mié. 1/28

6:40 am-12:22 am

2 stops22h 42m

$592

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mar. 1/20

11:43 am-4:00 pm

2 stops23h 17m

London Heathrow

mar. 1/27

6:40 am-12:22 am

2 stops22h 42m

$594

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

lun. 1/19

11:43 am-4:00 pm

2 stops23h 17m

London Heathrow

mar. 2/10

6:40 am-12:22 am

2 stops22h 42m

$601

SyracuseGlasgow

SYR - GLA

SYRGLA

Syracuse Hancock Intl

mié. 1/21

3:03 pm-10:45 am

2 stops14h 42m

Glasgow Intl

mié. 1/28

9:45 am-10:52 pm

2 stops18h 07m

$606

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

lun. 1/19

11:43 am-9:40 pm

2 stops28h 57m

London Heathrow

lun. 1/26

6:40 am-12:22 am

3 stops22h 42m

$608

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 2/18

11:45 am-9:40 pm

2 stops28h 55m

London Heathrow

mié. 3/11

6:40 am-12:18 am

3 stops21h 38m

$608

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 3/11

11:43 am-4:25 pm

3 stops24h 42m

London Heathrow

mié. 3/18

6:40 am-12:18 am

3 stops21h 38m

$612

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

mié. 1/28

11:43 am-9:40 pm

2 stops28h 57m

London Heathrow

dom. 2/1

7:30 pm-12:22 am

2 stops33h 52m

$613

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

jue. 1/22

6:26 pm-11:40 am

1 stop12h 14m

London Heathrow

jue. 1/29

12:30 pm-11:51 pm

1 stop16h 21m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from Syracuse to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Syracuse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to the United Kingdom

What is the cheapest month to book a flight from Syracuse to United Kingdom?

Currently, December is the cheapest month in which you can book a flight from Syracuse to United Kingdom (average of $227). Flying from Syracuse to United Kingdom in June is currently the most expensive (average of $809). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYR to GB?

Find hourly flight availability from Syracuse to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 8, 2025.

When flying from Syracuse to United Kingdom, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight at noon.

What is the cheapest day to fly from Syracuse to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Syracuse to United Kingdom. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Syracuse to United Kingdom flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated diciembre 8, 2025.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, and United Airlines from Syracuse to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.5
Good
675 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,078 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Syracuse to United Kingdom?

    For a flight from Syracuse to United Kingdom, you will be flying from Hancock Intl. Syracuse Hancock Intl (SYR) is just 4.8 mi from the center of the city.

  • How long is the flight from Syracuse to United Kingdom?

    For as low as $606, Virgin Atlantic can have you in United Kingdom from Syracuse in 14h 42m. The distance between Syracuse and United Kingdom is about 3177 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Syracuse to United Kingdom one-way?

    One-way options have recently been found by users for as low as $298 on JetBlue. Other airlines that offer cheap prices include American Airlines from $408 and Delta from $418 one-way.

  • What are the most popular routes from Syracuse to United Kingdom?

    When deciding which route to take from Syracuse to United Kingdom consider Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London Gatwick or Syracuse Hancock Intl - London City as they are the most popular.

  • Can I find deals for flights from Syracuse to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Syracuse to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Syracuse to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to United Kingdom.

  • Can I find deals for business class flights from Syracuse to United Kingdom?

    Yes. Cheapflights offers flight deals from Syracuse to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Syracuse to United Kingdom?

    Currently, December is the cheapest month in which you can book a flight from Syracuse to United Kingdom (average of $227). Flying from Syracuse to United Kingdom in June is currently the most expensive (average of $809). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Syracuse to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Syracuse to United Kingdom

Discover the top 7 airlines that operate flights from Syracuse to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$704FlexibilityNo cancel feeOn-time62%
DeltaCheapest$428Average$894FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$597Average$763FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$644Average$864FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$655Average$922FlexibilityNo cancel feeOn-time71%
KLMCheapest$672Average$1,067FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$707Average$1,013FlexibilityNo cancel feeOn-time69%

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