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$319+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — LHR
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$597
(Delta)

One-way from

$319
(JetBlue)

Popular in

July

Cheapest in

February

Average price

$740
Provider with most accurate pricing for Syracuse Hancock Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Syracuse Hancock Intl-London (LON) flights.
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From Syracuse Hancock Intl to United Kingdom
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One-way flight from Syracuse Hancock Intl to United Kingdom
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Highest demand for flights based on searches. 22% potential increase in price ($231 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This JetBlue deal was found by Cheapflights users on 3/22. 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.
Sun 10/1912:02 pmSYR - LHR
1 stop16h 28mJetBlue
Wed 11/512:20 pmLHR - SYR
1 stop13h 35mJetBlue
Deal found 3/22$594
This Delta deal was found by Cheapflights users on 3/24. 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 4/166:19 pmSYR - LHR
1 stop14h 11mDelta
Tue 4/228:40 amLHR - SYR
2 stops19h 36mDelta
Deal found 3/24$597
This KLM deal was found by Cheapflights users on 3/23. 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.
Wed 4/1612:02 pmSYR - LHR
1 stop13h 43mKLM
Tue 4/224:05 pmLHR - SYR
1 stop13h 33mKLM
Deal found 3/23$604
This oojo deal was found by Cheapflights users on 3/23. 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.
Wed 5/74:21 pmSYR - LHR
1 stop9h 19mBritish Airways
Wed 5/146:30 amLHR - SYR
2 stops21h 17mBritish Airways
Deal found 3/23$643
This Delta deal was found by Cheapflights users on 3/24. 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 4/164:02 pmSYR - LCY
2 stops12h 28mDelta
Tue 4/229:20 amLCY - SYR
2 stops18h 56mDelta
Deal found 3/24$650
This Delta deal was found by Cheapflights users on 3/23. 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.
Sun 8/1010:50 amSYR - LGW
1 stop18h 10mDelta
Tue 8/2612:00 pmLGW - SYR
1 stop27h 13mDelta
Deal found 3/23$653
This Virgin Atlantic deal was found by Cheapflights users on 3/22. 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.
Wed 4/1612:02 pmSYR - LHR
1 stop13h 43mVirgin Atlantic
Thu 5/112:45 pmLHR - SYR
2 stops15h 31mVirgin Atlantic
Deal found 3/22$660
This JetBlue deal was found by Cheapflights users on 3/22. 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.
Mon 9/1512:02 pmSYR - EDI
1 stop16h 13mJetBlue
Thu 9/2512:10 pmEDI - SYR
1 stop15h 34mJetBlue
Deal found 3/22$667
This Scandinavian Airlines deal was found by Cheapflights users on 3/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1610:42 amSYR - LHR
2 stops29h 53mScandinavian Airlines
Thu 5/17:05 amLHR - SYR
2 stops22h 33mScandinavian Airlines
Deal found 3/22$670
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 5/98:10 pmSYR - MAN
2 stops16h 10mAmerican Airlines
Fri 5/167:55 amMAN - SYR
2 stops16h 27mAmerican Airlines
Deal found 3/23$688
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 5/812:47 pmSYR - LHR
1 stop13h 33mAmerican Airlines
Thu 5/159:15 amLHR - SYR
1 stop12h 08mAmerican Airlines
Deal found 3/24$691
This United deal was found by Cheapflights users on 3/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:00 amSYR - LHR
2 stops19h 30mUnited Airlines
Wed 5/77:25 amLHR - SYR
2 stops16h 25mUnited Airlines
Deal found 3/23$693

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 March 25, 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 - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/16

6:19 pm-1:30 pm

1 stop14h 11m

London Heathrow

Tue 4/22

8:40 am-11:16 pm

2 stops19h 36m

$597

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/16

6:19 pm-1:30 pm

1 stop14h 11m

London Heathrow

Tue 4/22

4:05 pm-12:38 am

1 stop13h 33m

$604

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 4/17

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Thu 4/24

11:55 am-10:59 pm

1 stop16h 04m

$638

SyracuseLondon

SYR - LCY

SYRLCY

Syracuse Hancock Intl

Wed 4/16

4:02 pm-9:30 am

2 stops12h 28m

London City

Tue 4/22

9:20 am-11:16 pm

2 stops18h 56m

$650

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Sun 8/10

10:50 am-10:00 am

1 stop18h 10m

London Gatwick

Tue 8/26

12:00 pm-10:13 am

1 stop27h 13m

$653

SyracuseEdinburgh

SYR - EDI

SYREDI

Syracuse Hancock Intl

Mon 9/15

12:02 pm-9:15 am

1 stop16h 13m

Edinburgh Turnhouse

Thu 9/25

12:10 pm-10:44 pm

1 stop15h 34m

$667

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Tue 5/20

4:04 pm-11:00 am

1 stop13h 56m

London Heathrow

Thu 5/29

4:05 pm-12:27 am

1 stop13h 22m

$680

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Thu 5/8

12:47 pm-7:20 am

1 stop13h 33m

London Heathrow

Thu 5/15

9:15 am-4:23 pm

1 stop12h 08m

$691

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 4/30

6:00 am-6:30 am

2 stops19h 30m

London Heathrow

Wed 5/7

7:25 am-6:50 pm

2 stops16h 25m

$693

SyracuseManchester

SYR - MAN

SYRMAN

Syracuse Hancock Intl

Thu 5/8

11:05 am-7:45 am

1 stop15h 40m

Manchester

Thu 5/15

2:15 pm-12:27 am

1 stop15h 12m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 50 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 $1,115). 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 March 25, 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 March 25, 2025.
To help decide which airline to fly from Syracuse to United Kingdom, see what other customers have to say about Delta, KLM and Air France. 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
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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
1,318 reviews
Delta
8.0
Very good
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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
634 reviews
Delta
8.0
Very good
7,890 reviews

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

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 United Airlines from $464 and British Airways from $498 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 City 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 $1,115). 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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LaGuardia to Lisbon flights
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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$514Average$796FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$548Average$717FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$593Average$979FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$617Average$814FlexibilityNo cancel feeOn-time70%
KLMCheapest$660Average$911FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$664Average$852FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$709Average$970FlexibilityNo cancel feeOn-time69%
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