What are the cheapest airlines flying from Syracuse to London round-trip?

Cheapflights users have booked flights from Syracuse to London round-trip from £419. Other airlines that can offer you cheap pricing are JetBlue, from £442, and KLM, from £450. Users have found that Delta is 26% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Syracuse to London one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £235. However, be on the lookout for offers from American Airlines and British Airways, as they are both options that can get you from Syracuse to London for a low price.

What is the cheapest day to fly from Syracuse to London?

Travellers seeking maximum savings on their Syracuse to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Syracuse to London?

Most travelers choose Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London Gatwick or Syracuse Hancock Intl - London City when deciding on the best route from Syracuse to London.

What is the cheapest day to fly round-trip from Syracuse to London?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Syracuse to London.

How far in advance should I book a flight from Syracuse to London?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 50% on flights from Syracuse to London compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £442. For sooner than that we have options available in the next 3 days from £622.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to London. Flights to London from Syracuse in February are about £571 on average during February, but can be found for as low as £414.

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

It’s optimal to fly from Syracuse to London at midday. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

What airport do you fly from for flights from Syracuse to London?

Most people fly from Syracuse Hancock Intl (SYR) if they book a flight from Syracuse to London. On average, Hancock Intl has 0 outbound flights to London per day from 0 airlines. Syracuse Hancock Intl is conveniently located just 4.8 mi from Syracuse’s city center.

Can I find deals for flights from Syracuse to London that include hotel bookings?

Yes. In addition to deals on Syracuse to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Syracuse to London?

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

Can I find deals for business class flights from Syracuse to London?

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

£224+ Flights from Syracuse to London

Cheapflights Tip: The best prices from Syracuse Hancock Intl to London are usually found in February or October, booked 37 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Syracuse to London

Round-trip from	£419
One-way from	£224
Popular in	June
Cheapest in	February
Average price	£766

Delta
4/8-22/8
2 total stops
30h 35m total
Syracuse to London

Search Deals

11/7
1 total stop
32h 19m total
Syracuse to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£87 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Syracuse to London

Cheapest flights from Syracuse to London
Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 4/816:13SYR - LGW

1 stop12h 47mDelta

Fri 22/812:00LGW - SYR

1 stop17h 48mDelta

Deal found 12/6£419

Wed 3/909:30SYR - LHR

1 stop16h 00mJetBlue

Wed 17/908:25LHR - SYR

1 stop16h 35mJetBlue

Deal found 12/6£442

Wed 3/905:33SYR - LHR

1 stop19h 52mDelta

Wed 17/909:00LHR - SYR

2 stops18h 55mDelta

Deal found 12/6£444

Mon 4/816:13SYR - LHR

1 stop11h 37mKLM

Fri 22/816:05LHR - SYR

1 stop12h 51mKLM

Deal found 12/6£450

Fri 14/1106:00SYR - LHR

1 stop18h 55mIcelandair

Tue 18/1107:25LHR - SYR

1 stop18h 30mIcelandair

Deal found 11/6£452

Fri 5/911:16SYR - LHR

2 stops17h 19mScandinavian Airlines

Fri 12/907:05LHR - SYR

2 stops21h 46mScandinavian Airlines

Deal found 13/6£497

Mon 8/916:44SYR - LHR

1 stop12h 36mAmerican Airlines

Tue 23/909:15LHR - SYR

1 stop15h 46mAmerican Airlines

Deal found 12/6£509

Mon 11/813:35SYR - LHR

1 stop13h 30mBritish Airways

Fri 22/810:05LHR - SYR

1 stop11h 20mBritish Airways

Deal found 11/6£509

Sat 13/912:42SYR - LHR

2 stops13h 03mVirgin Atlantic

Sun 28/920:10LHR - SYR

1 stop19h 02mVirgin Atlantic

Deal found 12/6£527

Wed 3/906:00SYR - LHR

1 stop9h 40mUnited Airlines

Wed 17/914:05LHR - SYR

2 stops24h 57mUnited Airlines

Deal found 11/6£536

Mon 1/917:43SYR - LHR

2 stops31h 47mAir Canada

Wed 17/914:05LHR - SYR

2 stops31h 41mAir Canada

Deal found 11/6£540

Mon 8/906:25SYR - LHR

2 stops21h 10mMultiple Airlines

Tue 23/908:30LHR - SYR

2 stops19h 29mMultiple Airlines

Deal found 12/6£541

Best flights from Syracuse to London
Discover carefully curated flight deals from Syracuse to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 4/816:13SYR - LGW

1 stop12h 47mDelta

Fri 22/812:00LGW - SYR

1 stop17h 48mDelta

Deal found 12/6£419

Wed 3/909:30SYR - LHR

1 stop16h 00mJetBlue

Wed 17/908:25LHR - SYR

1 stop16h 35mJetBlue

Deal found 12/6£442

Mon 4/816:13SYR - LHR

1 stop11h 37mKLM

Fri 22/816:05LHR - SYR

1 stop12h 51mKLM

Deal found 12/6£450

Fri 14/1106:00SYR - LHR

1 stop18h 55mIcelandair

Tue 18/1107:25LHR - SYR

1 stop18h 30mIcelandair

Deal found 11/6£452

Wed 1/1010:50SYR - LHR

2 stops17h 45mScandinavian Airlines

Wed 22/1007:05LHR - SYR

2 stops21h 46mScandinavian Airlines

Deal found 10/6£482

Mon 8/916:44SYR - LHR

1 stop12h 36mAmerican Airlines

Tue 23/909:15LHR - SYR

1 stop15h 46mAmerican Airlines

Deal found 12/6£509

Mon 11/813:35SYR - LHR

1 stop13h 30mBritish Airways

Fri 22/810:05LHR - SYR

1 stop11h 20mBritish Airways

Deal found 11/6£509

Sat 13/912:42SYR - LHR

2 stops13h 03mVirgin Atlantic

Sun 28/920:10LHR - SYR

1 stop19h 02mVirgin Atlantic

Deal found 12/6£527

Wed 3/906:00SYR - LHR

1 stop9h 40mUnited Airlines

Wed 17/914:05LHR - SYR

2 stops24h 57mUnited Airlines

Deal found 11/6£536

Mon 1/917:43SYR - LHR

2 stops31h 47mAir Canada

Wed 17/914:05LHR - SYR

2 stops31h 41mAir Canada

Deal found 11/6£540

Mon 8/906:25SYR - LHR

2 stops21h 10mMultiple Airlines

Tue 23/908:30LHR - SYR

2 stops19h 29mMultiple Airlines

Deal found 12/6£541

Tue 25/1114:49SYR - LHR

2 stops22h 51mAustrian Airlines

Tue 2/1219:25LHR - SYR

2 stops28h 24mAustrian Airlines

Deal found 10/6£562

Last-minute flights from Syracuse to London
Discover last-minute flight deals from Syracuse to London. Data last updated 13 June 2025 and is based on user searches.

Thu 19/616:16SYR - LGW

1 stop12h 44mDelta

Wed 25/612:00LGW - SYR

1 stop17h 41mDelta

Deal found 13/6£1,228

Thu 19/611:50SYR - LCY

2 stops23h 35mLufthansa

Wed 25/608:45LCY - SYR

2 stops20h 13mLufthansa

Deal found 12/6£1,286

Thu 19/607:10SYR - LGW

1 stop21h 25mTAP AIR PORTUGAL

Wed 25/612:10LGW - SYR

1 stop15h 47mTAP AIR PORTUGAL

Deal found 11/6£1,292

Thu 19/610:45SYR - LHR

3 stops18h 15mMultiple Airlines

Wed 25/614:05LHR - SYR

2 stops14h 53mMultiple Airlines

Deal found 13/6£1,816

Thu 19/616:16SYR - LCY

2 stops18h 59mITA Airways

Wed 25/608:30LCY - SYR

2 stops21h 11mITA Airways

Deal found 12/6£1,927

Fri 20/616:27SYR - LHR

1 stop12h 53mBritish Airways

Mon 23/621:35LHR - SYR

2 stops27h 37mBritish Airways

Deal found 12/6£662

Fri 20/606:00SYR - LGW

2 stops22h 40mTurkish Airlines

Mon 23/605:20LGW - SYR

2 stops23h 39mTurkish Airlines

Deal found 12/6£854

Fri 20/606:00SYR - LHR

2 stops29h 00mTurkish Airlines

Mon 23/622:25LHR - SYR

2 stops30h 34mTurkish Airlines

Deal found 12/6£945

Fri 20/612:05SYR - LGW

2 stops18h 40mMultiple Airlines

Mon 23/621:50LGW - SYR

3 stops31h 08mMultiple Airlines

Deal found 12/6£1,574

Sat 21/611:19SYR - LHR

2 stops26h 31mScandinavian Airlines

Fri 11/706:40LHR - SYR

3 stops23h 08mScandinavian Airlines

Deal found 12/6£1,294

Sun 6/705:30SYR - LHR

1 stop19h 55mVirgin Atlantic

Tue 29/712:45LHR - SYR

2 stops15h 22mVirgin Atlantic

Deal found 11/6£617

Thu 10/706:00SYR - LHR

1 stop9h 45mJetBlue

Thu 17/708:25LHR - SYR

1 stop15h 13mJetBlue

Deal found 12/6£589

One-way flights from Syracuse to London
Search for one-way flight options from Syracuse to London. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Fri 11/720:41SYR - LGW

1 stop32h 19mMultiple Airlines

Deal found 11/6£224

Thu 7/806:00SYR - LHR

1 stop9h 45mJetBlue

Deal found 13/6£235

Sun 5/1020:57SYR - LHR

2 stops42h 23mMultiple Airlines

Deal found 12/6£246

Mon 28/716:22SYR - LHR

2 stops12h 13mAmerican Airlines

Deal found 13/6£283

Sun 7/1213:41SYR - LHR

1 stop11h 54mBritish Airways

Deal found 11/6£286

Wed 8/1017:10SYR - LHR

2 stops15h 20mDelta

Deal found 12/6£306

Mon 6/1016:39SYR - LCY

2 stops18h 51mBritish Airways

Deal found 12/6£308

Sat 4/1019:45SYR - LHR

2 stops19h 55mUnited Airlines

Deal found 12/6£311

Sun 7/1212:00SYR - LCY

2 stops16h 15mLufthansa

Deal found 11/6£337

Mon 28/716:13SYR - LGW

1 stop12h 47mKLM

Deal found 13/6£341

Sat 12/711:44SYR - STN

3 stops50h 46mMultiple Airlines

Deal found 11/6£343

Sun 7/1206:00SYR - LGW

2 stops28h 45mTAP AIR PORTUGAL

Deal found 12/6£352

Cheapflights Fare Finder

Use the filters below to find and compare flights from Syracuse to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SyracuseLondon

SYR - LGW

SYRLGW

Syracuse Hancock Intl

Mon 4/8

16:13-10:00

1 stop12h 47m

London Gatwick

Fri 22/8

12:00-00:48

1 stop17h 48m

£419

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/9

09:30-06:30

1 stop16h 00m

London Heathrow

Wed 17/9

08:25-20:00

1 stop16h 35m

£442

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/9

05:33-06:25

1 stop19h 52m

London Heathrow

Wed 17/9

09:00-22:55

2 stops18h 55m

£444

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 4/8

16:13-08:50

1 stop11h 37m

London Heathrow

Fri 22/8

16:05-23:56

1 stop12h 51m

£450

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 14/11

06:00-05:55

1 stop18h 55m

London Heathrow

Tue 18/11

07:25-20:55

1 stop18h 30m

£452

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Fri 5/9

11:16-09:35

2 stops17h 19m

London Heathrow

Fri 12/9

07:05-23:51

2 stops21h 46m

£497

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 8/9

16:44-10:20

1 stop12h 36m

London Heathrow

Tue 23/9

09:15-20:01

1 stop15h 46m

£509

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Mon 11/8

13:35-08:05

1 stop13h 30m

London Heathrow

Fri 22/8

10:05-16:25

1 stop11h 20m

£509

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Sat 13/9

12:42-06:45

2 stops13h 03m

London Heathrow

Sun 28/9

20:10-10:12

1 stop19h 02m

£527

SyracuseLondon

SYR - LHR

SYRLHR

Syracuse Hancock Intl

Wed 3/9

06:00-20:40

1 stop9h 40m

London Heathrow

Wed 17/9

14:05-10:02

2 stops24h 57m

£536

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 49 results

...

Best time to book a flight from Syracuse to London

Have a flexible travel schedule? Discover the best time to fly to London from Syracuse with our price prediction graph.

Estimated return 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 London

How far ahead should I book a flight from Syracuse to London?

The price you pay for your flight from Syracuse to London may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Syracuse to London (average of £112). Flying from Syracuse to London in August is currently the most expensive (average of £164). 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.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Syracuse to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,950 reviews

Check prices

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

7,950 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

7,950 reviews

Check prices

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.

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

7,950 reviews

Check prices

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

7,950 reviews

Check prices

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

What airport do you fly from for flights from Syracuse to London?
Most people fly from Syracuse Hancock Intl (SYR) if they book a flight from Syracuse to London. On average, Hancock Intl has 0 outbound flights to London per day from 0 airlines. Syracuse Hancock Intl is conveniently located just 4.8 mi from Syracuse’s city center.
What are the cheapest airlines flying from Syracuse to London round-trip?
Cheapflights users have booked flights from Syracuse to London round-trip from £419. Other airlines that can offer you cheap pricing are JetBlue, from £442, and KLM, from £450. Users have found that Delta is 26% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Syracuse to London one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £235. However, be on the lookout for offers from American Airlines and British Airways, as they are both options that can get you from Syracuse to London for a low price.
What are the most popular routes from Syracuse to London?
Most travelers choose Syracuse Hancock Intl - London Heathrow, Syracuse Hancock Intl - London Gatwick or Syracuse Hancock Intl - London City when deciding on the best route from Syracuse to London.
Can I find deals for flights from Syracuse to London that include hotel bookings?
Yes. In addition to deals on Syracuse to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Syracuse to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Syracuse to London.
Can I find deals for business class flights from Syracuse to London?
Yes. Cheapflights offers flight deals from Syracuse to London 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 London?
Currently, January is the cheapest month in which you can book a flight from Syracuse to London (average of £112). Flying from Syracuse to London in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Croydon

Milton Keynes

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Southend-on-Sea

Watford

Hayes

Ipswich

Winchester

Folkestone

Maidstone

Dartford

Guildford

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How does Cheapflights help users find flights from Syracuse to London?

When you search for this flight from Syracuse to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Syracuse to London?

Cheapflights helps you find that perfect flight to London from Syracuse by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Syracuse to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Syracuse to London flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Syracuse to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Syracuse to London from £224

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Syracuse Hancock Intl to London are usually found in February or October, booked 37 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Syracuse to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Syracuse to London

Cheapest flights from Syracuse to LondonExplore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Syracuse to London that are best for you.

Best time to book a flight from Syracuse to London

Have a flexible travel schedule? Discover the best time to fly to London from Syracuse with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Syracuse to London

How far ahead should I book a flight from Syracuse to London?

Use this chart to determine the optimal time to book a return flight from Syracuse to London. Price data was last updated on 9 June 2025.

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

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 13 June 2025.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to London. 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 London?

What are the cheapest airlines flying from Syracuse to London round-trip?

What are the cheapest airlines to fly from Syracuse to London one-way?

What are the most popular routes from Syracuse to London?

Can I find deals for flights from Syracuse to London that include hotel bookings?

How can I find direct flights from Syracuse to London?

Can I find deals for business class flights from Syracuse to London?

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

Travelling to a place near Syracuse?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Syracuse to London

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Syracuse to London?

Why should you use Cheapflights to find cheap flight tickets from Syracuse to London?

Can Cheapflights find flights from Syracuse to London with no change fees?

Can Cheapflights notify me if prices for flights from Syracuse to London become cheaper?

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Cheapest flights from Syracuse to London
Explore the most affordable flight options available from Syracuse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.