How long is the flight from New York LaGuardia Airport to London?

Departing from New York LaGuardia Airport to London will take you 12h 30m. New York LaGuardia Airport and London are separated by a distance of 3458 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from New York LaGuardia Airport to London round-trip?

Cheapflights users have booked flights from New York LaGuardia Airport to London round-trip from $454. Other airlines that can offer you cheap pricing are United Airlines, from $516, and American Airlines, from $530. You may be able to fly from New York LaGuardia Airport to London for 27% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from New York LaGuardia Airport to London one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $234. However, be on the lookout for offers from Delta and Virgin Atlantic, as they are both options that can get you from New York LaGuardia Airport to London for a low price.

In terms of precipitation, rainfall in London 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 London when rainfall is around 1.6 in.

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 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).

What are the most popular routes from New York LaGuardia Airport to London?

The most popular flight routes from New York LaGuardia Airport to London are New York LaGuardia - London Heathrow, New York LaGuardia - London Gatwick and New York LaGuardia - London Stansted.

What are the most popular airlines that fly from New York LaGuardia Airport to London?

When booking a flight from New York LaGuardia Airport to London, you may want to consider flying on Air Canada, United Airlines or American Airlines as they are the most popular for this route.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to London as you normally would.

Most accurate provider : When it comes to deals on New York LaGuardia Airport-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New York LaGuardia Airport-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from LaGuardia to London?

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

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

Yes. Cheapflights offers flight deals from LaGuardia 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.

$175+ Flights from New York LaGuardia Airport, NY to London

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Cheap flight deals from LaGuardia to London

Cheapest flights from LaGuardia to London
Explore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Wed 12/317:29 pmLGA - LHR

1 stop30h 11mUnited Airlines

Sun 1/181:25 pmLHR - LGA

1 stop25h 28mUnited Airlines

Deal found 12/31

$506

Wed 12/317:50 pmLGA - LHR

1 stop10h 30mAir Canada

Mon 1/121:25 pmLHR - LGA

1 stop10h 37mAir Canada

Deal found 12/30

$526

Wed 12/317:50 pmLGA - LHR

1 stop10h 30mAir Canada

Wed 1/76:00 pmLHR - LGA

1 stop28h 58mAir Canada

Deal found 12/30

$530

Wed 12/317:29 pmLGA - LHR

1 stop30h 11mUnited Airlines

Wed 1/76:00 pmLHR - LGA

1 stop25h 28mUnited Airlines

Deal found 12/30

$535

Wed 12/313:30 pmLGA - LHR

1 stop14h 50mMultiple Airlines

Wed 1/79:00 amLHR - LGA

2 stops13h 58mMultiple Airlines

Deal found 12/30

$537

Wed 12/319:55 amLGA - LGW

1 stop18h 50mMultiple Airlines

Sun 1/1811:40 amLGW - LGA

1 stop13h 20mMultiple Airlines

Deal found 12/31

$1,379

Wed 12/319:55 amLGA - LGW

1 stop18h 50mMultiple Airlines

Wed 1/711:40 amLGW - LGA

1 stop13h 20mMultiple Airlines

Deal found 12/30

$1,582

Wed 12/316:30 pmLGA - LGW

1 stop34h 30mMultiple Airlines

Sun 1/42:10 pmLGW - LGA

1 stop32h 20mMultiple Airlines

Deal found 12/31

$2,333

Wed 12/319:55 amLGA - LGW

1 stop18h 50mAir Transat

Wed 1/711:40 amLGW - LGA

1 stop13h 20mAir Transat

Deal found 12/31

$2,670

Wed 12/316:15 amLGA - LGW

1 stop22h 30mAir Transat

Sun 1/411:40 amLGW - LGA

1 stop26h 15mAir Transat

Deal found 12/31

$3,717

Wed 12/311:05 pmLGA - LCY

2 stops15h 00mMultiple Airlines

Thu 1/16:15 pmLCY - LGA

2 stops25h 25mMultiple Airlines

Deal found 12/31

$6,280

Best flights from LaGuardia to London
Discover carefully curated flight deals from LaGuardia to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Sat 1/173:30 pmLGA - STN

2 stops13h 20mMultiple Airlines

Tue 1/209:45 pmSTN - LGA

2 stops29h 48mMultiple Airlines

Deal found 12/31

$496

Tue 1/137:29 pmLGA - LHR

1 stop30h 11mUnited Airlines

Sun 1/181:25 pmLHR - LGA

1 stop25h 28mUnited Airlines

Deal found 12/31

$514

Sat 1/171:00 pmLGA - LHR

1 stop13h 50mVirgin Atlantic

Sat 1/246:20 amLHR - LGA

2 stops17h 07mVirgin Atlantic

Deal found 1/1

$532

Fri 1/304:00 pmLGA - LCY

2 stops12h 30mDelta

Tue 2/37:45 amLCY - LGA

2 stops14h 40mDelta

Deal found 1/1

$841

Sat 1/314:20 pmLGA - STN

3 stops18h 35mMultiple Airlines

Mon 2/26:00 pmSTN - LGA

3 stops32h 33mMultiple Airlines

Deal found 1/1

$496

Thu 2/51:13 pmLGA - LCY

2 stops18h 27mBritish Airways

Mon 2/96:50 amLCY - LGA

2 stops19h 39mBritish Airways

Deal found 12/30

$996

Wed 6/243:30 pmLGA - LCY

2 stops21h 25mLufthansa

Tue 6/309:15 amLCY - LGA

2 stops39h 25mLufthansa

Deal found 1/1

$1,032

Sat 1/2410:35 amLGA - LHR

1 stop15h 35mUnited Airlines

Mon 2/21:25 pmLHR - LGA

1 stop13h 08mUnited Airlines

Deal found 1/1

$531

Mon 2/25:00 pmLGA - LHR

1 stop9h 50mVirgin Atlantic

Mon 2/99:00 amLHR - LGA

2 stops16h 30mVirgin Atlantic

Deal found 12/31

$532

Sun 4/1210:30 amLGA - STN

2 stops28h 00mMultiple Airlines

Sun 4/196:30 amSTN - LGA

2 stops14h 06mMultiple Airlines

Deal found 12/31

$498

Wed 2/183:20 pmLGA - LHR

1 stop10h 50mUnited Airlines

Sun 2/221:25 pmLHR - LGA

1 stop13h 08mUnited Airlines

Deal found 12/31

$531

Sat 1/313:00 pmLGA - LHR

1 stop11h 50mVirgin Atlantic

Sat 2/76:20 amLHR - LGA

2 stops17h 07mVirgin Atlantic

Deal found 1/1

$532

Sun 2/15:35 pmLGA - STN

3 stops17h 35mMultiple Airlines

Tue 2/107:30 amSTN - LGA

2 stops16h 32mMultiple Airlines

Deal found 1/1

$499

Sun 2/153:20 pmLGA - LHR

1 stop11h 35mUnited Airlines

Sat 2/2111:10 amLHR - LGA

1 stop12h 53mUnited Airlines

Deal found 1/1

$531

Tue 2/241:01 pmLGA - LHR

1 stop14h 44mVirgin Atlantic

Sun 3/16:30 amLHR - LGA

2 stops14h 51mVirgin Atlantic

Deal found 12/31

$533

Mon 1/193:20 pmLGA - STN

3 stops23h 40mMultiple Airlines

Thu 1/227:40 amSTN - LGA

2 stops16h 22mMultiple Airlines

Deal found 1/1

$509

Fri 1/303:20 pmLGA - LHR

1 stop10h 50mUnited Airlines

Mon 2/21:25 pmLHR - LGA

1 stop13h 08mUnited Airlines

Deal found 1/1

$531

Sun 2/155:35 pmLGA - STN

2 stops13h 55mMultiple Airlines

Sun 2/229:40 pmSTN - LGA

3 stops22h 00mMultiple Airlines

Deal found 12/31

$511

Fri 1/3012:40 pmLGA - LHR

1 stop13h 30mUnited Airlines

Sun 2/81:25 pmLHR - LGA

1 stop10h 37mUnited Airlines

Deal found 1/1

$531

Sun 2/153:30 pmLGA - LTN

3 stops21h 45mMultiple Airlines

Tue 2/176:55 pmLTN - LGA

3 stops31h 38mMultiple Airlines

Deal found 1/1

$515

Thu 1/153:20 pmLGA - LHR

1 stop10h 50mUnited Airlines

Thu 1/221:25 pmLHR - LGA

1 stop10h 37mUnited Airlines

Deal found 12/31

$531

Mon 1/2610:35 amLGA - STN

3 stops29h 45mMultiple Airlines

Fri 1/309:45 pmSTN - LGA

2 stops22h 53mMultiple Airlines

Deal found 12/30

$517

Mon 4/64:00 pmLGA - LCY

2 stops12h 30mDelta

Sun 4/191:45 pmLCY - LGA

2 stops35h 15mDelta

Deal found 12/31

$954

Sun 3/84:20 pmLGA - STN

2 stops13h 30mMultiple Airlines

Wed 3/119:45 pmSTN - LGA

3 stops23h 14mMultiple Airlines

Deal found 1/1

$520

Mon 6/223:30 pmLGA - LCY

2 stops21h 25mLufthansa

Tue 6/309:15 amLCY - LGA

2 stops39h 25mLufthansa

Deal found 1/1

$1,032

Wed 4/84:00 pmLGA - LCY

2 stops19h 40mDelta

Sun 4/191:45 pmLCY - LGA

2 stops35h 15mDelta

Deal found 12/31

$954

Sun 2/87:59 pmLGA - LGW

1 stop33h 01mMultiple Airlines

Mon 2/162:00 pmLGW - LGA

1 stop35h 00mMultiple Airlines

Deal found 1/1

$528

Tue 4/72:00 pmLGA - LCY

2 stops12h 55mDelta

Sun 4/191:45 pmLCY - LGA

2 stops35h 43mDelta

Deal found 12/31

$954

Wed 4/14:30 pmLGA - LTN

2 stops14h 50mMultiple Airlines

Fri 4/105:30 amLTN - LGA

2 stops19h 01mMultiple Airlines

Deal found 12/31

$544

Mon 1/269:55 amLGA - LGW

1 stop19h 05mMultiple Airlines

Mon 2/22:00 pmLGW - LGA

1 stop35h 00mMultiple Airlines

Deal found 1/1

$546

Last-minute flights from LaGuardia to London
Discover last-minute flight deals from LaGuardia to London. Data last updated January 2, 2026 and is based on user searches.

Wed 12/317:29 pmLGA - LHR

1 stop30h 11mUnited Airlines

Sun 1/181:25 pmLHR - LGA

1 stop25h 28mUnited Airlines

Deal found 12/31

$506

Thu 1/83:20 pmLGA - LHR

1 stop10h 50mAir Canada

Wed 1/141:25 pmLHR - LGA

1 stop10h 37mAir Canada

Deal found 12/31

$500

Mon 1/126:05 amLGA - LHR

1 stop20h 05mMultiple Airlines

Fri 1/239:00 amLHR - LGA

2 stops17h 33mMultiple Airlines

Deal found 12/31

$497

Mon 1/1210:35 amLGA - LHR

1 stop15h 35mAir Canada

Fri 1/161:25 pmLHR - LGA

1 stop25h 28mAir Canada

Deal found 12/31

$505

Thu 1/153:30 pmLGA - LHR

1 stop12h 00mLufthansa

Sun 1/181:25 pmLHR - LGA

1 stop13h 08mLufthansa

Deal found 12/31

$510

Sat 1/173:30 pmLGA - STN

2 stops13h 20mMultiple Airlines

Tue 1/209:45 pmSTN - LGA

2 stops29h 48mMultiple Airlines

Deal found 12/31

$496

Sun 1/183:20 pmLGA - LHR

1 stop10h 50mAir Canada

Fri 1/236:00 amLHR - LGA

2 stops15h 57mAir Canada

Deal found 1/1

$498

Mon 1/193:20 pmLGA - STN

3 stops23h 40mMultiple Airlines

Thu 1/227:40 amSTN - LGA

2 stops16h 22mMultiple Airlines

Deal found 1/1

$509

Sat 1/243:20 pmLGA - LHR

1 stop10h 50mLufthansa

Sat 1/311:25 pmLHR - LGA

1 stop13h 08mLufthansa

Deal found 12/31

$507

Thu 1/297:05 amLGA - LGW

2 stops21h 55mMultiple Airlines

Thu 2/52:00 pmLGW - LGA

1 stop26h 29mMultiple Airlines

Deal found 1/1

$497

Thu 1/293:30 pmLGA - LHR

1 stop12h 00mMultiple Airlines

Thu 2/56:50 amLHR - LGA

2 stops12h 50mMultiple Airlines

Deal found 1/1

$504

Sat 1/313:20 pmLGA - LHR

1 stop10h 50mAir Canada

Sat 2/71:25 pmLHR - LGA

1 stop13h 08mAir Canada

Deal found 12/31

$509

One-way flights from LaGuardia to London
Search for one-way flight options from LaGuardia to London. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Wed 2/48:55 pmLGA - LGW

1 stop32h 05mMultiple Airlines

Deal found 12/30

$175

Fri 1/305:00 pmLGA - LHR

1 stop9h 50mDelta

Deal found 12/31

$177

Sun 1/185:00 pmLGA - LHR

1 stop13h 40mVirgin Atlantic

Deal found 12/31

$184

Mon 2/212:30 pmLGA - LGW

1 stop16h 30mMultiple Airlines

Deal found 1/1

$187

Wed 2/44:00 pmLGA - LHR

1 stop9h 50mVirgin Atlantic

Deal found 12/30

$187

Wed 1/218:55 pmLGA - LGW

1 stop32h 05mMultiple Airlines

Deal found 1/1

$188

Wed 1/142:59 pmLGA - LHR

1 stop11h 51mVirgin Atlantic

Deal found 12/31

$190

Mon 1/2612:30 pmLGA - LGW

1 stop16h 30mMultiple Airlines

Deal found 12/31

$191

Mon 2/912:30 pmLGA - LGW

1 stop16h 30mMultiple Airlines

Deal found 12/31

$192

Fri 1/303:20 pmLGA - LHR

1 stop10h 50mAir Canada

Deal found 1/1

$192

Fri 1/305:00 pmLGA - LHR

1 stop9h 50mVirgin Atlantic

Deal found 12/31

$195

Thu 1/224:00 pmLGA - LHR

1 stop9h 50mVirgin Atlantic

Deal found 12/31

$196

Find flight deals from LaGuardia to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$496 (Booking.com)
One-way from	$175 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$473

Provider with most accurate pricing for New York LaGuardia-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York LaGuardia-London (LON) flights.

Search Deals

From New York LaGuardia to London (LON)

Search Deals

One-way flight from New York LaGuardia to London (LON)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sat 1/17

3:30 pm-9:50 am

2 stops13h 20m

London Stansted

Tue 1/20

9:45 pm-10:33 pm

2 stops29h 48m

$496

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sat 1/31

4:20 pm-3:55 pm

3 stops18h 35m

London Stansted

Mon 2/2

6:00 pm-9:33 pm

3 stops32h 33m

$496

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 4/12

10:30 am-7:30 pm

2 stops28h 00m

London Stansted

Sun 4/19

6:30 am-3:36 pm

2 stops14h 06m

$498

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 2/1

5:35 pm-4:10 pm

3 stops17h 35m

London Stansted

Tue 2/10

7:30 am-7:02 pm

2 stops16h 32m

$499

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 1/19

3:20 pm-8:00 pm

3 stops23h 40m

London Stansted

Thu 1/22

7:40 am-7:02 pm

2 stops16h 22m

$509

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 2/15

5:35 pm-12:30 pm

2 stops13h 55m

London Stansted

Sun 2/22

9:40 pm-2:40 pm

3 stops22h 00m

$511

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 1/13

7:29 pm-6:40 am

1 stop30h 11m

London Heathrow

Sun 1/18

1:25 pm-9:53 am

1 stop25h 28m

$514

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 2/15

3:30 pm-6:15 pm

3 stops21h 45m

London Luton

Tue 2/17

6:55 pm-9:33 pm

3 stops31h 38m

$515

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 1/26

10:35 am-9:20 pm

3 stops29h 45m

London Stansted

Fri 1/30

9:45 pm-3:38 pm

2 stops22h 53m

$517

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 3/8

4:20 pm-9:50 am

2 stops13h 30m

London Stansted

Wed 3/11

9:45 pm-4:59 pm

3 stops23h 14m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 60 results

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Compare providers for flights from LaGuardia to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to London in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New York LaGuardia Airport-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New York LaGuardia Airport-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to London

Have a flexible travel schedule? Discover the best time to fly to London from LaGuardia 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 New York LaGuardia Airport to London

What is the cheapest month to book a flight from New York LaGuardia Airport to London?

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $392). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of $620). 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.

How often are flights from New York to London delayed?

About 0% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for New York to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New York LaGuardia Airport to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,021 reviews

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

7.9

Good

8,021 reviews

Delta

7.9

Good

8,021 reviews

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

9,132 reviews

Delta

7.9

Good

8,021 reviews

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.

American Airlines

7.2

Good

11,075 reviews

Delta

7.9

Good

8,021 reviews

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 Canada

7.1

Good

10,573 reviews

Delta

7.9

Good

8,021 reviews

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.

British Airways

6.7

Okay

7,635 reviews

Delta

7.9

Good

8,021 reviews

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

How long is the flight from New York LaGuardia Airport to London?
Departing from New York LaGuardia Airport to London will take you 12h 30m. New York LaGuardia Airport and London are separated by a distance of 3458 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from New York LaGuardia Airport to London round-trip?
Cheapflights users have booked flights from New York LaGuardia Airport to London round-trip from $454. Other airlines that can offer you cheap pricing are United Airlines, from $516, and American Airlines, from $530. You may be able to fly from New York LaGuardia Airport to London for 27% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from New York LaGuardia Airport to London one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $234. However, be on the lookout for offers from Delta and Virgin Atlantic, as they are both options that can get you from New York LaGuardia Airport to London for a low price.
What are the most popular routes from New York LaGuardia Airport to London?
The most popular flight routes from New York LaGuardia Airport to London are New York LaGuardia - London Heathrow, New York LaGuardia - London Gatwick and New York LaGuardia - London Stansted.
Can I find deals for flights from LaGuardia to London that include hotel bookings?
Yes. In addition to deals on LaGuardia to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from LaGuardia to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to London.
Can I find deals for business class flights from LaGuardia to London?
Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to London?
Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $392). Flying from New York LaGuardia Airport to London in June is currently the most expensive (average of $620). 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

Ilford

Hounslow

Southend-on-Sea

Harrow

Eastleigh

Gatwick

Dartford

Dover

Winchester

Croydon

Orpington

Watford

Hayes

Borehamwood

Aylesbury

Chipping Norton

Horley

Kingston upon Thames

Folkestone

Eastbourne

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Top 3 airlines flying from LaGuardia to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$454	Average$666	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$516	Average$630	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$530	Average$866	FlexibilityNo cancel fee	On-time71%

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$175+ Cheap flights from LaGuardia, NY (LGA) to London (LON)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from LaGuardia to London

Cheapest flights from LaGuardia to LondonExplore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Explore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

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Everything you need to know about your flight from New York LaGuardia Airport to London

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

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Top 3 airlines flying from LaGuardia to London

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Cheapest flights from LaGuardia to London
Explore the most affordable flight options available from LaGuardia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.