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 British Airways, starting at $861 and $916 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?

$502 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $532 and $557, 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 23% 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 $977.

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 $886 for the month, but tickets can be as low as $589. 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.

$502+ Flights from New York LaGuardia Airport to London

Cheap flight deals from LaGuardia to London

Round-trip from	$859
One-way from	$502
Popular in	December
Cheapest in	January
Average price	$1,050

Air Canada
1/5-4/5
2 total stops
24h 14m total
New York to London

Search Deals

Virgin Atlantic
13/5
1 total stop
14h 30m total
New York to London

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 15 April 2025.

Thu 1/511:40LGA - LHR

1 stop13h 55mAir Canada

Sun 4/509:30LHR - LGA

1 stop10h 19mAir Canada

Deal found 15/4$859

Wed 30/418:55LGA - LHR

1 stop10h 05mUnited Airlines

Tue 13/507:25LHR - LGA

2 stops16h 40mUnited Airlines

Deal found 15/4$861

Tue 29/412:59LGA - LHR

1 stop13h 21mBritish Airways

Sun 11/506:10LHR - LGA

2 stops18h 51mBritish Airways

Deal found 15/4$916

Wed 16/409:30LGA - LHR

1 stop16h 00mJetBlue

Wed 23/408:25LHR - LGA

1 stop10h 43mJetBlue

Deal found 14/4$981

Mon 12/518:50LGA - LHR

1 stop10h 10mMultiple Airlines

Wed 21/514:05LHR - LGA

1 stop10h 34mMultiple Airlines

Deal found 15/4$1,058

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 15 April 2025.

Thu 1/511:40LGA - LHR

1 stop13h 55mAir Canada

Sun 4/509:30LHR - LGA

1 stop10h 19mAir Canada

Deal found 15/4$859

Wed 30/418:55LGA - LHR

1 stop10h 05mUnited Airlines

Tue 13/507:25LHR - LGA

2 stops16h 40mUnited Airlines

Deal found 15/4$861

Tue 29/412:59LGA - LHR

1 stop13h 21mBritish Airways

Sun 11/506:10LHR - LGA

2 stops18h 51mBritish Airways

Deal found 15/4$916

Mon 12/518:50LGA - LHR

1 stop10h 10mMultiple Airlines

Wed 21/514:05LHR - LGA

1 stop10h 34mMultiple Airlines

Deal found 15/4$1,058

Mon 12/520:00LGA - LHR

1 stop9h 30mVirgin Atlantic

Fri 16/509:55LHR - LGA

2 stops14h 34mVirgin Atlantic

Deal found 15/4$1,319

Tue 29/417:00LGA - LHR

1 stop10h 55mDelta

Fri 2/509:40LHR - LGA

1 stop10h 50mDelta

Deal found 15/4$1,330

Sat 20/914:00LGA - LHR

1 stop11h 45mKLM

Tue 23/909:20LHR - LGA

1 stop13h 24mKLM

Deal found 15/4$1,331

Last-minute flights from LaGuardia to London
Discover last-minute flight deals from LaGuardia to London. Data last updated 15 April 2025 and is based on user searches.

Wed 16/409:30LGA - LHR

1 stop16h 00mJetBlue

Wed 23/408:25LHR - LGA

1 stop10h 43mJetBlue

Deal found 14/4$981

Fri 18/417:00LGA - LHR

1 stop10h 55mDelta

Tue 22/409:40LHR - LGA

1 stop12h 43mDelta

Deal found 15/4$1,346

Mon 21/410:57LGA - LHR

1 stop14h 33mJetBlue

Thu 24/408:25LHR - LGA

1 stop10h 43mJetBlue

Deal found 15/4$1,582

Mon 21/414:48LGA - LHR

2 stops14h 32mTAP AIR PORTUGAL

Wed 23/408:00LHR - LGA

2 stops28h 29mTAP AIR PORTUGAL

Deal found 15/4$3,629

Tue 22/417:45LGA - LHR

1 stop11h 15mUnited Airlines

Tue 29/414:05LHR - LGA

2 stops27h 08mUnited Airlines

Deal found 15/4$910

Tue 22/417:00LGA - LHR

1 stop13h 10mVirgin Atlantic

Fri 25/411:45LHR - LGA

1 stop13h 16mVirgin Atlantic

Deal found 15/4$1,330

Tue 22/413:59LGA - LHR

2 stops21h 01mScandinavian Airlines

Tue 29/406:40LHR - LGA

2 stops18h 48mScandinavian Airlines

Deal found 15/4$4,015

Wed 23/414:29LGA - LHR

1 stop11h 51mBritish Airways

Mon 28/414:25LHR - LGA

1 stop12h 22mBritish Airways

Deal found 15/4$966

Thu 24/410:29LGA - LHR

1 stop15h 26mMultiple Airlines

Tue 29/409:30LHR - LGA

1 stop13h 44mMultiple Airlines

Deal found 14/4$1,059

Thu 24/417:00LGA - LHR

1 stop10h 55mDelta

Wed 30/409:40LHR - LGA

1 stop10h 50mDelta

Deal found 15/4$1,574

Fri 25/413:00LGA - LHR

1 stop12h 45mAir France

Sun 4/509:00LHR - LGA

2 stops14h 29mAir France

Deal found 15/4$1,431

Tue 29/412:59LGA - LHR

1 stop13h 21mBritish Airways

Sun 11/506:10LHR - LGA

2 stops18h 51mBritish Airways

Deal found 15/4$916

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 15 April 2025.

Tue 13/515:00LGA - LHR

1 stop14h 30mVirgin Atlantic

Deal found 15/4$502

Tue 13/516:00LGA - LHR

2 stops13h 30mDelta

Deal found 15/4$532

Thu 14/817:45LGA - LHR

1 stop11h 15mUnited Airlines

Deal found 15/4$557

Tue 29/415:53LGA - LHR

1 stop9h 37mJetBlue

Deal found 15/4$573

Thu 19/617:30LGA - LHR

2 stops15h 25mMultiple Airlines

Deal found 14/4$617

Mon 28/414:48LGA - LHR

2 stops14h 32mTAP AIR PORTUGAL

Deal found 15/4$659

Sat 14/617:45LGA - LHR

2 stops22h 15mAir Canada

Deal found 14/4$759

Fri 16/519:00LGA - LHR

2 stops16h 35mAir France

Deal found 15/4$825

Mon 21/413:59LGA - LHR

3 stops21h 26mScandinavian Airlines

Deal found 14/4$4,067

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

Thu 1/5

11:40-06:35

1 stop13h 55m

London Heathrow

Sun 4/5

09:30-14:49

1 stop10h 19m

$859

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 30/4

18:55-10:00

1 stop10h 05m

London Heathrow

Tue 13/5

07:25-19:05

2 stops16h 40m

$861

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 29/4

12:59-07:20

1 stop13h 21m

London Heathrow

Sun 11/5

06:10-20:01

2 stops18h 51m

$916

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 12/5

18:50-10:00

1 stop10h 10m

London Heathrow

Wed 21/5

14:05-19:39

1 stop10h 34m

$1,058

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 12/5

20:00-10:30

1 stop9h 30m

London Heathrow

Fri 16/5

09:55-19:29

2 stops14h 34m

$1,319

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 29/4

17:00-08:55

1 stop10h 55m

London Heathrow

Fri 2/5

09:40-15:30

1 stop10h 50m

$1,330

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 20/9

14:00-06:45

1 stop11h 45m

London Heathrow

Tue 23/9

09:20-17:44

1 stop13h 24m

$1,331

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 13/5

15:00-10:30

1 stop14h 30m

$502

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 13/5

16:00-10:30

2 stops13h 30m

$532

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 14/8

15:30-10:00

1 stop13h 30m

$557

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 16 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, KLM and Air France. 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

7,918 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

7,918 reviews

Delta

8.0

Very Good

7,918 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

1,323 reviews

Delta

8.0

Very Good

7,918 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

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,918 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

8,658 reviews

Delta

8.0

Very Good

7,918 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

642 reviews

Delta

8.0

Very Good

7,918 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 British Airways, starting at $861 and $916 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?
$502 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $532 and $557, 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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Dover

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Hayes

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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 $502

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 13/5. 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 15 April 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 15 April 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 15 April 2025.

Read through reviews of airlines operating flights from New York to London, such as Delta, KLM and Air France. 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 15 April 2025.