Cheap flights from London Heathrow Airport to New York LaGuardia Airport from £300
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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LGA
9 Jan — 16 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to New York LaGuardia are usually found in November or January, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Heathrow to LaGuardia
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to LaGuardia
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 10 December 2025.
Tue 9/1213:30LHR - LGA
1 stop11h 56mAmerican Airlines
Wed 10/1217:09LGA - LHR
1 stop11h 11mAmerican Airlines
Deal found 8/12£399
Mon 29/1213:00LHR - LGA
1 stop14h 33mAir Canada
Wed 7/115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 8/12£443
Sun 28/1211:10LHR - LGA
1 stop12h 53mAir Canada
Wed 7/111:30LGA - LHR
1 stop14h 00mAir Canada
Deal found 8/12£466
Wed 31/1211:10LHR - LGA
1 stop12h 53mAir Canada
Mon 5/115:30LGA - LHR
1 stop14h 50mAir Canada
Deal found 8/12£480
Sun 14/1213:25LHR - LGA
1 stop10h 37mAir Canada
Wed 31/1215:30LGA - LHR
1 stop12h 00mAir Canada
Deal found 9/12£484
Wed 24/1212:05LHR - LGA
1 stop11h 39mLufthansa
Sun 18/119:29LGA - LHR
1 stop30h 11mLufthansa
Deal found 8/12£486
Wed 24/1213:25LHR - LGA
1 stop10h 37mAir Canada
Wed 31/1215:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 8/12£487
Wed 24/1213:25LHR - LGA
2 stops14h 08mAir Canada
Sat 10/112:40LGA - LHR
1 stop13h 30mAir Canada
Deal found 9/12£492
Thu 25/1213:25LHR - LGA
1 stop10h 37mAir Canada
Thu 15/115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 8/12£499
Fri 26/1213:25LHR - LGA
1 stop10h 37mAir Canada
Mon 26/115:30LGA - LHR
1 stop12h 00mAir Canada
Deal found 8/12£502
Fri 12/1216:20LHR - LGA
1 stop12h 24mUnited Airlines
Sat 13/1219:50LGA - LHR
1 stop29h 40mUnited Airlines
Deal found 8/12£508
Sun 14/1213:25LHR - LGA
1 stop10h 37mAir Canada
Fri 26/1218:45LGA - LHR
1 stop11h 35mAir Canada
Deal found 9/12£516
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 10 December 2025.
Tue 24/209:00LHR - LGA
2 stops15h 28mVirgin Atlantic
Wed 4/317:09LGA - LHR
1 stop10h 36mVirgin Atlantic
Deal found 9/12£449
Mon 26/113:25LHR - LGA
1 stop10h 37mUnited Airlines
Sun 1/219:45LGA - LHR
1 stop30h 25mUnited Airlines
Deal found 8/12£453
Thu 8/111:10LHR - LGA
1 stop16h 23mAir Canada
Thu 15/115:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 9/12£480
Mon 13/409:30LHR - LGA
1 stop10h 28mUnited Airlines
Tue 21/419:48LGA - LHR
1 stop9h 52mUnited Airlines
Deal found 9/12£456
Fri 23/106:30LHR - LGA
2 stops15h 00mVirgin Atlantic
Thu 29/113:05LGA - LHR
1 stop14h 40mVirgin Atlantic
Deal found 8/12£475
Fri 13/313:25LHR - LGA
1 stop12h 08mUnited Airlines
Wed 18/310:26LGA - LHR
1 stop16h 14mUnited Airlines
Deal found 8/12£474
Sat 7/206:30LHR - LGA
2 stops16h 57mVirgin Atlantic
Wed 11/214:59LGA - LHR
1 stop11h 51mVirgin Atlantic
Deal found 8/12£475
Tue 6/111:10LHR - LGA
1 stop11h 48mUnited Airlines
Tue 13/111:15LGA - LHR
1 stop13h 40mUnited Airlines
Deal found 9/12£475
Sun 25/111:30LHR - LGA
2 stops17h 12mVirgin Atlantic
Tue 3/214:59LGA - LHR
1 stop11h 51mVirgin Atlantic
Deal found 8/12£480
Thu 15/113:25LHR - LGA
1 stop10h 37mUnited Airlines
Thu 29/112:40LGA - LHR
1 stop13h 30mUnited Airlines
Deal found 9/12£477
Sun 25/113:25LHR - LGA
1 stop10h 37mUnited Airlines
Tue 3/215:20LGA - LHR
1 stop10h 50mUnited Airlines
Deal found 8/12£477
Last-minute flights from Heathrow to LaGuardia
Discover last-minute flight deals from Heathrow to LaGuardia. Data last updated 10 December 2025 and is based on user searches.
Tue 9/1213:30LHR - LGA
1 stop11h 56mAmerican Airlines
Wed 10/1217:09LGA - LHR
1 stop11h 11mAmerican Airlines
Deal found 8/12£399
Wed 7/111:30LHR - LGA
2 stops25h 37mUnited Airlines
Wed 14/119:29LGA - LHR
1 stop10h 21mUnited Airlines
Deal found 8/12£424
Sun 11/112:05LHR - LGA
1 stop11h 39mUnited Airlines
Sun 18/114:55LGA - LHR
1 stop14h 55mUnited Airlines
Deal found 8/12£380
Tue 13/113:25LHR - LGA
1 stop10h 37mLufthansa
Sun 18/119:45LGA - LHR
1 stop30h 25mLufthansa
Deal found 8/12£420
Wed 14/106:50LHR - LGA
2 stops17h 12mAir Canada
Tue 24/215:20LGA - LHR
1 stop10h 50mAir Canada
Deal found 8/12£425
Tue 20/106:50LHR - LGA
2 stops17h 12mAir Canada
Tue 27/110:35LGA - LHR
1 stop15h 35mAir Canada
Deal found 9/12£414
Tue 20/112:05LHR - LGA
1 stop11h 39mLufthansa
Tue 3/214:55LGA - LHR
1 stop14h 55mLufthansa
Deal found 8/12£420
Tue 20/113:30LHR - LGA
1 stop22h 51mFinnair
Wed 28/115:35LGA - LHR
1 stop9h 55mFinnair
Deal found 7/12£426
Wed 21/113:25LHR - LGA
1 stop13h 08mLufthansa
Wed 28/115:20LGA - LHR
1 stop10h 50mLufthansa
Deal found 7/12£423
Mon 26/119:25LHR - LGA
2 stops26h 32mMultiple Airlines
Mon 2/212:40LGA - LHR
2 stops14h 25mMultiple Airlines
Deal found 9/12£421
Mon 26/113:30LHR - LGA
2 stops15h 13mUnited Airlines
Mon 2/211:15LGA - LHR
1 stop13h 40mUnited Airlines
Deal found 9/12£423
Mon 26/106:50LHR - LGA
2 stops12h 53mAir Canada
Mon 2/208:50LGA - LHR
1 stop16h 40mAir Canada
Deal found 8/12£427
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 10 December 2025.
Wed 28/113:25LHR - LGA
1 stop13h 08mLufthansa
Deal found 8/12£300
Wed 21/113:25LHR - LGA
1 stop13h 08mLufthansa
Deal found 6/12£300
Mon 16/306:30LHR - LGA
2 stops18h 53mDelta
Deal found 7/12£301
Wed 6/509:30LHR - LGA
2 stops18h 52mUnited Airlines
Deal found 7/12£303
Wed 4/215:30LHR - LGA
3 stops34h 29mMultiple Airlines
Deal found 8/12£303
Tue 20/118:00LHR - LGA
1 stop23h 18mAir Canada
Deal found 8/12£304
Mon 2/306:20LHR - LGA
2 stops15h 01mVirgin Atlantic
Deal found 9/12£305
Mon 2/211:10LHR - LGA
1 stop11h 48mAir Canada
Deal found 8/12£306
Tue 3/211:55LHR - LGA
1 stop15h 35mAmerican Airlines
Deal found 7/12£306
Tue 3/209:55LHR - LGA
3 stops35h 04mMultiple Airlines
Deal found 8/12£307
Mon 20/409:30LHR - LGA
1 stop12h 28mAir Canada
Deal found 7/12£308
Find 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 10 December 2025.
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 10 December 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
Tue 24/2
09:00-19:28
2 stops15h 28m
New York LaGuardia
Wed 4/3
17:09-08:45
1 stop10h 36m
£449
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 26/1
13:25-19:02
1 stop10h 37m
New York LaGuardia
Sun 1/2
19:45-07:10
1 stop30h 25m
£453
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 13/4
09:30-14:58
1 stop10h 28m
New York LaGuardia
Tue 21/4
19:48-10:40
1 stop9h 52m
£456
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Fri 13/3
13:25-21:33
1 stop12h 08m
New York LaGuardia
Wed 18/3
10:26-06:40
1 stop16h 14m
£474
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Fri 23/1
06:30-16:30
2 stops15h 00m
New York LaGuardia
Thu 29/1
13:05-08:45
1 stop14h 40m
£475
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Sat 7/2
06:30-18:27
2 stops16h 57m
New York LaGuardia
Wed 11/2
14:59-07:50
1 stop11h 51m
£475
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Tue 6/1
11:10-17:58
1 stop11h 48m
New York LaGuardia
Tue 13/1
11:15-05:55
1 stop13h 40m
£475
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Thu 15/1
13:25-19:02
1 stop10h 37m
New York LaGuardia
Thu 29/1
12:40-07:10
1 stop13h 30m
£477
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Sun 25/1
13:25-19:02
1 stop10h 37m
New York LaGuardia
Tue 3/2
15:20-07:10
1 stop10h 50m
£477
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Thu 8/1
11:10-22:33
1 stop16h 23m
New York LaGuardia
Thu 15/1
15:20-07:10
1 stop10h 50m
£480
Flights are sorted by cheapest return flights first.
Deals found on 7/12
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 5 December 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 15 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £315). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of £376). 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 10 December 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 evening, which can drop the price by up to 5% 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 49% of one-stop itineraries from London Heathrow Airport to New York LaGuardia Airport on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to New York LaGuardia Airport?
Average return fare for one-stop flights from London Heathrow Airport to New York LaGuardia Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Charlotte (CLT) is the most affordable one-stop option, with an average return flight price of £427.
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 44m.
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 26m.
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 10 December 2025.
See what other customers who have flown with Virgin Atlantic, United Airlines, 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 flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
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 10h 37m. 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 £307. Other airlines that can offer you cheap pricing are Lufthansa, from £331, and Air Canada, from £344. United Airlines is 36% 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to New York LaGuardia Airport (average of £315). Flying from London Heathrow Airport to New York LaGuardia Airport in August is currently the most expensive (average of £376). 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 10 December 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
Discover the top 5 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 10 December 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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