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$305+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LHR
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$618
(Netflights)

One-way from

$305
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$711
From Syracuse Hancock Intl to United Kingdom
Search Deals
One-way flight from Syracuse Hancock Intl to United Kingdom
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Netflights deal was found by Cheapflights users on 8/16. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amSYR - LGW
1 stop22h 35mJetBlue
Mon 9/2912:10 pmLGW - SYR
1 stop13h 01mJetBlue
Deal found 8/16$618
This Netflights deal was found by Cheapflights users on 8/17. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amSYR - LHR
1 stop21h 30mJetBlue
Tue 11/1812:20 pmLHR - SYR
1 stop16h 28mJetBlue
Deal found 8/17$632
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:28 amSYR - LHR
1 stop15h 27mUnited Airlines
Tue 10/143:50 pmLHR - SYR
2 stops27h 24mUnited Airlines
Deal found 8/17$636
This Ovago deal was found by Cheapflights users on 8/17. 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.
Wed 9/246:00 amSYR - LGW
1 stop22h 35mJetBlue
Wed 10/812:10 pmLGW - SYR
1 stop12h 50mJetBlue
Deal found 8/17$640
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:43 pmSYR - LHR
1 stop13h 02mUnited Airlines
Wed 10/156:50 amLHR - SYR
2 stops14h 57mUnited Airlines
Deal found 8/17$641
This Priceline deal was found by Cheapflights users on 8/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amSYR - LHR
1 stop21h 30mJetBlue
Tue 10/78:15 amLHR - SYR
1 stop20h 38mJetBlue
Deal found 8/16$642
This Ovago deal was found by Cheapflights users on 8/17. 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.
Tue 10/77:14 pmSYR - LHR
1 stop10h 06mBritish Airways
Wed 10/151:30 pmLHR - SYR
1 stop14h 21mBritish Airways
Deal found 8/17$647
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amSYR - LGW
1 stop22h 35mJetBlue
Thu 10/212:10 pmLGW - SYR
1 stop13h 01mJetBlue
Deal found 8/16$649
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:50 pmSYR - LHR
1 stop11h 05mUnited Airlines
Wed 10/153:20 pmLHR - SYR
1 stop12h 55mUnited Airlines
Deal found 8/17$652
This Expedia deal was found by Cheapflights users on 8/17. 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.
Wed 9/246:00 amSYR - LHR
1 stop19h 30mJetBlue
Wed 10/88:25 amLHR - SYR
1 stop16h 35mJetBlue
Deal found 8/17$657
This Expedia deal was found by Cheapflights users on 8/17. 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.
Wed 9/176:00 amSYR - LGW
1 stop22h 35mJetBlue
Sun 9/2112:10 pmLGW - SYR
1 stop14h 00mJetBlue
Deal found 8/17$660
This Ovago deal was found by Cheapflights users on 8/17. 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.
Mon 9/16:00 amSYR - EDI
1 stop22h 15mJetBlue
Thu 9/1111:30 amEDI - SYR
1 stop17h 23mJetBlue
Deal found 8/17$661

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 August 18, 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

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Mon 9/22

6:00 am-9:35 am

1 stop22h 35m

London Gatwick

Mon 9/29

12:10 pm-8:11 pm

1 stop13h 01m

$618

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 9/22

7:00 am-9:30 am

1 stop21h 30m

London Heathrow

Mon 9/29

8:15 am-11:53 pm

1 stop20h 38m

$632

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 11/14

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Tue 11/18

7:25 am-11:48 pm

1 stop21h 23m

$632

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 10/8

6:15 am-9:35 am

2 stops22h 20m

London Heathrow

Tue 10/14

3:50 pm-2:14 pm

2 stops27h 24m

$636

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Wed 9/24

6:00 am-9:35 am

1 stop22h 35m

London Gatwick

Wed 10/8

12:10 pm-8:00 pm

1 stop12h 50m

$640

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 10/7

6:10 am-6:30 am

2 stops19h 20m

London Heathrow

Wed 10/15

6:50 am-4:47 pm

2 stops14h 57m

$641

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 10/8

2:50 pm-6:55 am

1 stop11h 05m

London Heathrow

Wed 10/15

6:50 am-4:47 pm

2 stops14h 57m

$641

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 10/1

6:00 am-6:30 am

1 stop19h 30m

London Heathrow

Wed 10/8

8:15 am-11:53 pm

1 stop20h 38m

$642

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 9/30

7:00 am-9:30 am

1 stop21h 30m

London Heathrow

Tue 10/7

8:15 am-11:53 pm

1 stop20h 38m

$642

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 10/7

7:14 pm-10:20 am

1 stop10h 06m

London Heathrow

Wed 10/15

1:30 pm-10:51 pm

1 stop14h 21m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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, November is the cheapest month in which you can book a flight from Syracuse to United Kingdom (average of $661). Flying from Syracuse to United Kingdom in June is currently the most expensive (average of $1,097). 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 August 18, 2025.

When flying from Syracuse to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Virgin Atlantic 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
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7.4
Good
657 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.

  • 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 $305 on JetBlue. Other airlines that offer cheap prices include British Airways from $422 and American Airlines from $469 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 - Edinburgh Turnhouse or Syracuse Hancock Intl - London Gatwick 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, November is the cheapest month in which you can book a flight from Syracuse to United Kingdom (average of $661). Flying from Syracuse to United Kingdom in June is currently the most expensive (average of $1,097). 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$429Average$875FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$491Average$725FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$593Average$966FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$638Average$748FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$665Average$933FlexibilityNo cancel feeOn-time71%
KLMCheapest$672Average$1,020FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$707Average$1,002FlexibilityNo cancel feeOn-time69%

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