Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £269
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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
3 9月 — 10 9月1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London Heathrow to New York LaGuardia are usually found in September or February, booked 12 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Heathrow to LaGuardia
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 8月 2025.
Explore the most affordable flight options available from Heathrow to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 8月 2025.
週一 1/1206:50LHR - LGA
2 stops15h 09mAir Canada
週六 6/1210:35LGA - LHR
1 stop15h 35mAir Canada
Deal found 28/8£318
週五 31/1006:50LHR - LGA
2 stops16h 13mAir Canada
週日 2/1119:45LGA - LHR
1 stop30h 25mAir Canada
Deal found 28/8£324
週五 26/906:50LHR - LGA
2 stops12h 57mMultiple Airlines
週五 17/1019:05LGA - LHR
1 stop9h 30mMultiple Airlines
Deal found 29/8£326
週二 16/908:45LHR - LGA
2 stops17h 45mAir Canada
週三 1/1017:45LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£328
週六 1/1109:00LHR - LGA
2 stops18h 30mUnited Airlines
週四 6/1114:55LGA - LHR
1 stop10h 45mUnited Airlines
Deal found 28/8£332
週三 12/1113:05LHR - LGA
1 stop11h 35mVirgin Atlantic
週三 26/1117:00LGA - LHR
1 stop13h 25mVirgin Atlantic
Deal found 28/8£333
週六 22/1106:50LHR - LGA
2 stops17h 12mAir Canada
週五 28/1115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£334
週六 29/1106:50LHR - LGA
2 stops12h 52mAir Canada
週六 6/1215:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 28/8£335
週一 20/1006:55LHR - LGA
2 stops20h 39mUnited Airlines
週日 2/1119:45LGA - LHR
1 stop30h 25mUnited Airlines
Deal found 28/8£336
週四 18/910:30LHR - LGA
2 stops18h 00mUnited Airlines
週二 23/919:05LGA - LHR
1 stop9h 30mUnited Airlines
Deal found 28/8£337
Best flights from Heathrow to LaGuardia
Discover carefully curated flight deals from Heathrow to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 8月 2025.
週一 2/206:50LHR - LGA
2 stops15h 07mAir Canada
週二 10/213:05LGA - LHR
1 stop13h 05mAir Canada
Deal found 28/8£318
週一 2/206:50LHR - LGA
2 stops15h 07mMultiple Airlines
週二 10/213:05LGA - LHR
1 stop13h 05mMultiple Airlines
Deal found 28/8£318
週六 1/1109:00LHR - LGA
2 stops18h 30mUnited Airlines
週五 7/1110:25LGA - LHR
1 stop15h 15mUnited Airlines
Deal found 28/8£332
週一 1/1206:50LHR - LGA
2 stops15h 09mAir Canada
週六 6/1210:35LGA - LHR
1 stop15h 35mAir Canada
Deal found 28/8£318
週一 1/1207:40LHR - LGA
2 stops16h 23mUnited Airlines
週日 14/1206:05LGA - LHR
1 stop20h 05mUnited Airlines
Deal found 28/8£336
週六 6/1206:50LHR - LGA
2 stops12h 52mAir Canada
週四 11/1213:05LGA - LHR
1 stop13h 05mAir Canada
Deal found 28/8£335
週一 20/1006:55LHR - LGA
2 stops20h 39mUnited Airlines
週日 2/1119:45LGA - LHR
1 stop30h 25mUnited Airlines
Deal found 28/8£336
週一 16/207:40LHR - LGA
2 stops16h 23mUnited Airlines
週日 1/314:32LGA - LHR
1 stop11h 08mUnited Airlines
Deal found 28/8£336
週一 6/1008:30LHR - LGA
2 stops15h 17mUnited Airlines
週一 20/1019:05LGA - LHR
1 stop9h 30mUnited Airlines
Deal found 28/8£337
週一 20/1006:55LHR - LGA
2 stops17h 09mUnited Airlines
週四 30/1013:05LGA - LHR
1 stop14h 05mUnited Airlines
Deal found 28/8£337
週三 24/1213:30LHR - LGA
2 stops15h 13mUnited Airlines
週一 29/1210:26LGA - LHR
1 stop15h 14mUnited Airlines
Deal found 29/8£338
Last-minute flights from Heathrow to LaGuardia
Discover last-minute flight deals from Heathrow to LaGuardia. Data last updated 29 8月 2025 and is based on user searches.
週四 4/909:30LHR - LGA
1 stop14h 00mAir Canada
週三 17/919:05LGA - LHR
1 stop9h 30mAir Canada
Deal found 28/8£338
週四 4/906:50LHR - LGA
2 stops19h 40mAir Canada
週一 8/907:05LGA - LHR
2 stops18h 25mAir Canada
Deal found 28/8£346
週四 4/906:50LHR - LGA
2 stops15h 02mAir Canada
週三 10/910:30LGA - LHR
2 stops15h 00mAir Canada
Deal found 28/8£351
週五 5/907:45LHR - LGA
2 stops20h 45mUnited Airlines
週五 12/918:30LGA - LHR
1 stop12h 15mUnited Airlines
Deal found 28/8£338
週五 5/909:40LHR - LGA
1 stop10h 50mVirgin Atlantic
週四 18/917:00LGA - LHR
1 stop10h 05mVirgin Atlantic
Deal found 28/8£341
週五 5/909:30LHR - LGA
1 stop10h 17mAir Canada
週日 14/920:45LGA - LHR
1 stop10h 05mAir Canada
Deal found 28/8£352
週六 6/907:45LHR - LGA
2 stops20h 45mUnited Airlines
週五 12/917:19LGA - LHR
1 stop13h 26mUnited Airlines
Deal found 27/8£350
週日 7/907:25LHR - LGA
2 stops16h 18mUnited Airlines
週日 14/919:45LGA - LHR
1 stop11h 05mUnited Airlines
Deal found 28/8£356
週一 8/909:30LHR - LGA
1 stop12h 22mAir Canada
週一 15/919:05LGA - LHR
1 stop9h 30mAir Canada
Deal found 28/8£358
One-way flights from Heathrow to LaGuardia
Search for one-way flight options from Heathrow to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 29 8月 2025.
週三 24/908:50LHR - LGA
2 stops15h 14mMultiple Airlines
Deal found 28/8£269
週一 3/1118:50LHR - LGA
3 stops48h 10mMultiple Airlines
Deal found 28/8£301
週二 16/915:10LHR - LGA
3 stops54h 20mMultiple Airlines
Deal found 27/8£303
週一 15/921:10LHR - LGA
2 stops28h 55mMultiple Airlines
Deal found 28/8£307
週二 7/1007:40LHR - LGA
2 stops15h 24mMultiple Airlines
Deal found 28/8£312
週二 23/921:10LHR - LGA
2 stops28h 55mMultiple Airlines
Deal found 27/8£312
週一 17/1109:55LHR - LGA
3 stops33h 05mMultiple Airlines
Deal found 27/8£313
週四 23/1020:50LHR - LGA
3 stops46h 17mMultiple Airlines
Deal found 27/8£314
週五 5/906:00LHR - LGA
2 stops22h 03mMultiple Airlines
Deal found 27/8£315
週三 28/109:55LHR - LGA
2 stops41h 06mMultiple Airlines
Deal found 26/8£316
週三 3/920:50LHR - LGA
3 stops48h 18mMultiple Airlines
Deal found 28/8£318
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to LaGuardia 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 858,174 searches. Data last updated 29 8月 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New York LaGuardia Airport that are best for you.
Fly from
Heathrow
Fly to
LaGuardia
Route
Depart
Return
Price
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 2/2
06:50-16:57
2 stops15h 07m
New York LaGuardia
週二 10/2
13:05-07:10
1 stop13h 05m
£318
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 2/2
06:50-16:57
2 stops15h 07m
New York LaGuardia
週二 10/2
13:05-07:10
1 stop13h 05m
£318
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 1/12
06:50-16:59
2 stops15h 09m
New York LaGuardia
週六 6/12
10:35-07:10
1 stop15h 35m
£318
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週六 1/11
09:00-23:30
2 stops18h 30m
New York LaGuardia
週五 7/11
10:25-06:40
1 stop15h 15m
£332
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週六 6/12
06:50-14:42
2 stops12h 52m
New York LaGuardia
週四 11/12
13:05-07:10
1 stop13h 05m
£335
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 1/12
07:40-19:03
2 stops16h 23m
New York LaGuardia
週日 14/12
06:05-07:10
1 stop20h 05m
£336
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 20/10
06:55-22:34
2 stops20h 39m
New York LaGuardia
週日 2/11
19:45-07:10
1 stop30h 25m
£336
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 16/2
07:40-19:03
2 stops16h 23m
New York LaGuardia
週日 1/3
14:32-06:40
1 stop11h 08m
£336
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 6/10
08:30-18:47
2 stops15h 17m
New York LaGuardia
週一 20/10
19:05-09:35
1 stop9h 30m
£337
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
週一 20/10
06:55-19:04
2 stops17h 09m
New York LaGuardia
週四 30/10
13:05-07:10
1 stop14h 05m
£337
Flights are sorted by cheapest return flights first.
Deals found on 28/8
Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Heathrow 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 London Heathrow Airport to New York LaGuardia Airport
Prices
More
How far ahead should I book a flight from London Heathrow Airport to New York LaGuardia Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to LaGuardia. Price data was last updated on 22 August 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to New York LaGuardia Airport, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £502). Flying from London Heathrow Airport to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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 LHR to LGA?
Find hourly flight availability from Heathrow to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 8月 2025.
When flying from London Heathrow Airport to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.
What’s the top stopover airport for flights from London Heathrow Airport to New York LaGuardia Airport?
Share of one-stop return flights from London Heathrow Airport to New York LaGuardia Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Montreal (YUL) – chosen by Cheapflights users on 52% of one-stop itineraries from London Heathrow Airport to New York LaGuardia Airport on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to New York LaGuardia Airport?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to New York LaGuardia Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 43m.
What’s the fastest stopover option from London Heathrow Airport to New York LaGuardia Airport?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to New York LaGuardia Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 43m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to New York LaGuardia Airport?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to New York LaGuardia Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 29m.
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated 29 8月 2025.
See what other customers who have flown with United Airlines, Virgin Atlantic, andAir Canada from London Heathrow Airport to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Related info for your journey
Find useful and relevant information for your journey from Heathrow to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London Heathrow Airport to New York LaGuardia Airport?
Departing from London Heathrow Airport to New York LaGuardia Airport will take you 15h 07m. London Heathrow Airport and New York LaGuardia Airport are separated by a distance of 3438 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to New York LaGuardia Airport round-trip?
Cheapflights users have booked flights from London Heathrow Airport to New York LaGuardia Airport round-trip from £303. Other airlines that can offer you cheap pricing are Lufthansa, from £328, and Virgin Atlantic, from £353. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Heathrow to LaGuardia?
Yes. Cheapflights offers flight deals from Heathrow to LaGuardia 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 London Heathrow Airport to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £502). Flying from London Heathrow Airport to New York LaGuardia Airport in July is currently the most expensive (average of £765). 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.
Explore flights to LaGuardia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 8月 2025.
Discover the top 6 airlines that operate flights from Heathrow to LaGuardia. 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 858,174 searches. Data last updated 29 8月 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to LaGuardia?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to LaGuardia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to LaGuardia for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to LaGuardia with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to LaGuardia with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to LaGuardia become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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