HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Syracuse to United Kingdom with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$569
(Delta)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,041
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. 17% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:13 pmSYR - LGW
1 stop12h 47mDelta
Fri 8/2212:00 pmLGW - SYR
1 stop17h 48mDelta
Deal found 6/12$569
This JetBlue deal was found by Cheapflights users on 6/12. 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.
Wed 9/39:30 amSYR - LHR
1 stop16h 00mJetBlue
Wed 9/178:25 amLHR - SYR
1 stop16h 35mJetBlue
Deal found 6/12$601
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:33 amSYR - LHR
1 stop19h 52mDelta
Wed 9/179:00 amLHR - SYR
2 stops18h 55mDelta
Deal found 6/12$603
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:13 pmSYR - LHR
1 stop11h 37mKLM
Fri 8/224:05 pmLHR - SYR
1 stop12h 51mKLM
Deal found 6/12$611
This The Travel House deal was found by Cheapflights users on 6/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amSYR - LHR
1 stop18h 55mIcelandair
Tue 11/187:25 amLHR - SYR
1 stop18h 30mIcelandair
Deal found 6/11$614
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 10/110:50 amSYR - LHR
2 stops17h 45mScandinavian Airlines
Wed 10/227:05 amLHR - SYR
2 stops21h 46mScandinavian Airlines
Deal found 6/10$655
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:38 pmSYR - EDI
2 stops16h 07mAmerican Airlines
Thu 9/1111:35 amEDI - SYR
1 stop16h 19mAmerican Airlines
Deal found 6/12$663
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:07 pmSYR - EDI
2 stops15h 13mBritish Airways
Wed 9/1711:35 amEDI - SYR
1 stop14h 24mBritish Airways
Deal found 6/10$664
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:50 amSYR - EDI
1 stop17h 30mKLM
Thu 9/112:05 pmEDI - SYR
1 stop14h 51mKLM
Deal found 6/10$667
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/211:15 amSYR - EDI
2 stops18h 20mUnited Airlines
Wed 9/179:40 amEDI - SYR
2 stops18h 59mUnited Airlines
Deal found 6/10$672
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:40 pmSYR - EDI
2 stops56h 40mAir Canada
Tue 8/2611:15 amEDI - SYR
2 stops28h 07mAir Canada
Deal found 6/11$680
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:44 pmSYR - LHR
1 stop12h 36mAmerican Airlines
Tue 9/239:15 amLHR - SYR
1 stop15h 46mAmerican Airlines
Deal found 6/12$691

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 June 12, 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 8/4

4:13 pm-10:00 am

1 stop12h 47m

London Gatwick

Fri 8/22

12:00 pm-12:48 am

1 stop17h 48m

$569

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 9/3

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

Wed 9/17

8:25 am-8:00 pm

1 stop16h 35m

$601

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 9/3

5:33 am-6:25 am

1 stop19h 52m

London Heathrow

Wed 9/17

9:00 am-10:55 pm

2 stops18h 55m

$603

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 8/4

4:13 pm-8:50 am

1 stop11h 37m

London Heathrow

Fri 8/22

4:05 pm-11:56 pm

1 stop12h 51m

$611

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Mon 9/1

2:38 pm-11:45 am

2 stops16h 07m

Edinburgh Turnhouse

Thu 9/11

11:35 am-10:54 pm

1 stop16h 19m

$663

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Tue 9/2

1:07 pm-9:20 am

2 stops15h 13m

Edinburgh Turnhouse

Wed 9/17

11:35 am-8:59 pm

1 stop14h 24m

$664

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Mon 9/1

10:50 am-9:20 am

1 stop17h 30m

Edinburgh Turnhouse

Thu 9/11

2:05 pm-11:56 pm

1 stop14h 51m

$667

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Tue 9/2

11:15 am-10:35 am

2 stops18h 20m

Edinburgh Turnhouse

Wed 9/17

9:40 am-11:39 pm

2 stops18h 59m

$672

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 9/5

11:16 am-9:35 am

2 stops17h 19m

London Heathrow

Fri 9/12

7:05 am-11:51 pm

2 stops21h 46m

$677

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Fri 8/15

5:40 pm-7:20 am

2 stops56h 40m

Edinburgh Turnhouse

Tue 8/26

11:15 am-10:22 am

2 stops28h 07m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 50 results
1
2
3
...
5

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 $1,108). 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 June 12, 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.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
To help decide which airline to fly from Syracuse to United Kingdom, see what other customers have to say about Delta, KLM and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $319 on JetBlue. Other airlines that offer cheap prices include British Airways from $413 and KLM from $416 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 - Edinburgh Turnhouse 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 $1,108). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Syracuse to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
John F Kennedy Intl to Athens flights
Newark to Athens flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Orly flights
Newark to Lisbon flights
LaGuardia to Charles de Gaulle flights
Newark to Gatwick flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Dublin flights
John F Kennedy Intl to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
Newark to Madrid flights
Newark to Frankfurt flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Vicenza flights
LaGuardia to Athens flights
John F Kennedy Intl to Frankfurt flights
Stewart to Charles de Gaulle flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Amsterdam flights
Newark to London City flights
Newark to Vicenza flights
LaGuardia to Barcelona-El Prat flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Naples flights
Newark to Amsterdam flights
John F Kennedy Intl to Linate flights
Newark to Frederic Chopin flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Munich flights
LaGuardia to Madrid flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$514Average$782FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$548Average$715FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$585Average$850FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$593Average$933FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$652Average$906FlexibilityNo cancel feeOn-time71%
KLMCheapest$660Average$908FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$707Average$973FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.