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

Our cheapest airline available from New York LaGuardia Airport to London is Air Canada. Our recent data shows that you can find tickets from as low as $859 on this airline. Additional options worth looking into are United Airlines and JetBlue, starting at $867 and $945 round-trip. Air Canada is 12% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

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

$387 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and Virgin Atlantic, with prices starting from $452 and $507, respectively. Find deals

How far in advance should I book a flight from New York LaGuardia Airport to London?

Find a great deal and save up to 24% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New York LaGuardia Airport to London within the next two weeks, with the cheapest ticket starting at $988.

What is the cheapest month to fly from New York LaGuardia Airport to London?

Our data shows that January tends to be the cheapest month to fly to London from New York LaGuardia Airport. Users have commonly found prices around $895 for the month, but tickets can be as low as $595. Due to multiple factors, prepare for potentially higher prices in December.

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.

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 holiday 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.

$387+ Flights from New York LaGuardia Airport to London

Cheap flight deals from LaGuardia to London

Round-trip from	$859
One-way from	$387
Popular in	December
Cheapest in	January
Average price	$926

Air Canada
23/4-30/4
2 total stops
34h 33m total
New York to London

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JetBlue
1/4
1 total stop
14h 33m total
New York to London

Search Deals

High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

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Find 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 25 March 2025.

Wed 23/408:45LGA - LHR

1 stop22h 05mAir Canada

Wed 30/409:30LHR - LGA

1 stop12h 28mAir Canada

Deal found 24/3$859

Tue 8/407:00LGA - LHR

1 stop18h 30mUnited Airlines

Mon 14/409:30LHR - LGA

2 stops34h 45mUnited Airlines

Deal found 24/3$867

Tue 25/309:30LGA - LHR

1 stop16h 25mJetBlue

Tue 1/408:25LHR - LGA

1 stop11h 48mJetBlue

Deal found 24/3$924

Fri 18/414:29LGA - LHR

1 stop11h 51mBritish Airways

Thu 24/412:30LHR - LGA

1 stop12h 36mBritish Airways

Deal found 23/3$956

Sat 1/1115:50LGA - LHR

1 stop10h 40mMultiple Airlines

Sat 8/1114:30LHR - LGA

1 stop10h 33mMultiple Airlines

Deal found 25/3$1,010

Best flights from LaGuardia to London
Discover carefully curated flight deals from LaGuardia to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Wed 23/408:45LGA - LHR

1 stop22h 05mAir Canada

Wed 30/409:30LHR - LGA

1 stop12h 28mAir Canada

Deal found 24/3$859

Tue 8/407:00LGA - LHR

1 stop18h 30mUnited Airlines

Mon 14/409:30LHR - LGA

2 stops34h 45mUnited Airlines

Deal found 24/3$867

Sun 6/408:20LGA - LHR

1 stop17h 10mJetBlue

Tue 15/408:25LHR - LGA

1 stop11h 48mJetBlue

Deal found 24/3$945

Fri 18/414:29LGA - LHR

1 stop11h 51mBritish Airways

Tue 22/414:25LHR - LGA

1 stop12h 22mBritish Airways

Deal found 23/3$956

Sun 13/416:00LGA - LHR

1 stop10h 05mMultiple Airlines

Wed 23/411:05LHR - LGA

1 stop12h 59mMultiple Airlines

Deal found 24/3$1,012

Last-minute flights from LaGuardia to London
Discover last-minute flight deals from LaGuardia to London. Data last updated 25 March 2025 and is based on user searches.

Tue 25/309:30LGA - LHR

1 stop16h 25mJetBlue

Tue 1/408:25LHR - LGA

1 stop11h 48mJetBlue

Deal found 24/3$924

Sun 30/316:00LGA - LHR

1 stop9h 45mVirgin Atlantic

Wed 2/409:00LHR - LGA

2 stops15h 31mVirgin Atlantic

Deal found 24/3$1,328

Sun 30/315:00LGA - LHR

1 stop10h 45mDelta

Sat 5/409:40LHR - LGA

1 stop13h 49mDelta

Deal found 25/3$1,373

Sun 30/308:20LGA - LHR

1 stop17h 10mJetBlue

Tue 1/408:25LHR - LGA

1 stop13h 33mJetBlue

Deal found 24/3$1,487

Sun 30/318:30LGA - LHR

1 stop11h 40mAir France

Tue 1/406:15LHR - LGA

2 stops17h 09mAir France

Deal found 24/3$1,490

Sun 30/310:57LGA - LHR

2 stops20h 48mTAP AIR PORTUGAL

Sun 6/406:00LHR - LGA

2 stops30h 29mTAP AIR PORTUGAL

Deal found 24/3$2,644

Mon 31/320:45LGA - LHR

1 stop10h 05mMultiple Airlines

Thu 3/409:30LHR - LGA

1 stop12h 28mMultiple Airlines

Deal found 24/3$1,236

Fri 4/418:55LGA - LHR

1 stop10h 05mUnited Airlines

Fri 11/414:05LHR - LGA

1 stop12h 25mUnited Airlines

Deal found 24/3$1,218

Fri 4/417:45LGA - LHR

1 stop11h 15mAir Canada

Fri 11/409:30LHR - LGA

1 stop10h 23mAir Canada

Deal found 25/3$1,253

Fri 4/413:29LGA - LHR

3 stops20h 06mScandinavian Airlines

Fri 11/406:40LHR - LGA

2 stops17h 53mScandinavian Airlines

Deal found 25/3$2,397

Fri 4/407:25LGA - LHR

2 stops23h 40mWestJet

Sat 5/414:10LHR - LGA

2 stops33h 35mWestJet

Deal found 24/3$17,070

Tue 8/407:00LGA - LHR

1 stop18h 30mUnited Airlines

Mon 14/409:30LHR - LGA

2 stops34h 45mUnited Airlines

Deal found 24/3$867

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 25 March 2025.

Tue 1/410:57LGA - LHR

1 stop14h 33mJetBlue

Deal found 24/3$387

Mon 14/417:45LGA - LHR

1 stop31h 45mUnited Airlines

Deal found 25/3$452

Thu 24/417:00LGA - LHR

1 stop10h 55mVirgin Atlantic

Deal found 25/3$507

Tue 29/419:00LGA - LHR

2 stops18h 35mAir France

Deal found 25/3$577

Mon 1/907:00LGA - LHR

1 stop22h 00mAir Canada

Deal found 23/3$585

Sun 30/317:00LGA - LHR

1 stop10h 05mDelta

Deal found 25/3$587

Tue 29/414:48LGA - LHR

2 stops14h 32mTAP AIR PORTUGAL

Deal found 24/3$662

Sun 1/616:55LGA - LHR

1 stop12h 20mMultiple Airlines

Deal found 24/3$781

Fri 11/407:25LGA - LHR

2 stops23h 40mWestJet

Deal found 23/3$1,487

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 - LHR

LGALHR

New York LaGuardia

Wed 23/4

08:45-11:50

1 stop22h 05m

London Heathrow

Wed 30/4

09:30-16:58

1 stop12h 28m

$859

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 8/4

07:00-06:30

1 stop18h 30m

London Heathrow

Mon 14/4

09:30-15:15

2 stops34h 45m

$867

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 6/4

08:20-06:30

1 stop17h 10m

London Heathrow

Tue 15/4

08:25-15:13

1 stop11h 48m

$945

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 18/4

12:59-07:20

1 stop13h 21m

London Heathrow

Tue 22/4

14:25-21:47

1 stop12h 22m

$956

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 13/4

16:00-07:05

1 stop10h 05m

London Heathrow

Wed 23/4

11:05-19:04

1 stop12h 59m

$1,012

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 1/4

10:57-06:30

1 stop14h 33m

$387

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 14/4

17:45-06:30

1 stop31h 45m

$452

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 24/4

17:00-08:55

1 stop10h 55m

$507

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 29/4

19:00-18:35

2 stops18h 35m

$577

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 1/9

07:00-10:00

1 stop22h 00m

$585

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 14 results

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 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 New York LaGuardia Airport to London

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

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $1,037). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of $1,667). 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

Read through reviews of airlines operating flights from New York to London, such as Delta, Air France and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,890 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

7,890 reviews

Delta

8.0

Very Good

7,890 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.

Air France

7.4

Good

1,423 reviews

Delta

8.0

Very Good

7,890 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

8,605 reviews

Delta

8.0

Very Good

7,890 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

634 reviews

Delta

8.0

Very Good

7,890 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.

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very Good

7,890 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 are the cheapest airlines flying from New York LaGuardia Airport to London round-trip?
Our cheapest airline available from New York LaGuardia Airport to London is Air Canada. Our recent data shows that you can find tickets from as low as $859 on this airline. Additional options worth looking into are United Airlines and JetBlue, starting at $867 and $945 round-trip. Air Canada is 12% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from New York LaGuardia Airport to London one-way?
$387 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and Virgin Atlantic, with prices starting from $452 and $507, respectively.
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 holiday 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, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of $1,037). Flying from New York LaGuardia Airport to London in December is currently the most expensive (average of $1,667). 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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How does Cheapflights help users find flights from LaGuardia to London?

Deals for LaGuardia to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from LaGuardia to London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from LaGuardia to London, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from LaGuardia to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from New York LaGuardia Airport to London from $387

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from LaGuardia to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 25 March 2025.

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 25 March 2025.

Cheapflights Fare Finder

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

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.

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?

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 25 March 2025.

Read through reviews of airlines operating flights from New York to London, such as Delta, Air France and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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.

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

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

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

How can I find direct flights from LaGuardia to London?

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

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

Travelling to a place near New York LaGuardia Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for LaGuardia to London

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

Fly with Cheapflights

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 LaGuardia to London?

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

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

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

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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 25 March 2025.