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 C$ 649. Other airlines that can offer you cheap pricing are United Airlines, from C$ 660, and JetBlue, from C$ 820. Air Canada is currently priced 26% below the average price you’ll pay for this route.

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

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as C$ 347. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from New York LaGuardia Airport to London for a low price.

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

Find a great deal and save up to 25% 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 C$ 895.

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

January can be a great time to fly to London from New York LaGuardia Airport with a flight ticket averaging about C$ 801. Cheapflights users have found deals in the month of January for as cheap as C$ 531. The most expensive prices can be found in the month of 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 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.

C$ 260+ Flights from New York LaGuardia Airport, NY to London

Cheap flight deals from LaGuardia to London

Round-trip from	C$ 649
One-way from	C$ 260
Popular in	December
Cheapest in	January
Average price	C$ 732

Air Canada
21/3-28/3
3 total stops
26h 22m total
New York to London

Search Deals

1/4
1 total stop
19h 05m total
New York to London

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 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 21 February 2025.

Fri 21/33:35 p.m.LGA - LHR

1 stop11h 35mAir Canada

Fri 28/38:55 a.m.LHR - LGA

2 stops14h 47mAir Canada

Deal found 19/2C$ 649

Thu 3/46:50 p.m.LGA - LHR

1 stop10h 10mUnited Airlines

Mon 7/49:30 a.m.LHR - LGA

2 stops35h 43mUnited Airlines

Deal found 19/2C$ 660

Fri 21/33:35 p.m.LGA - LHR

1 stop11h 35mMultiple Airlines

Fri 28/33:00 p.m.LHR - LGA

1 stop10h 33mMultiple Airlines

Deal found 19/2C$ 672

Sun 30/39:55 a.m.LGA - LGW

1 stop19h 05mMultiple Airlines

Tue 29/42:00 p.m.LGW - LGA

1 stop32h 59mMultiple Airlines

Deal found 20/2C$ 707

Sun 23/210:59 a.m.LGA - LHR

1 stop13h 56mJetBlue

Tue 4/38:25 a.m.LHR - LGA

1 stop13h 25mJetBlue

Deal found 20/2C$ 818

Wed 19/34:00 p.m.LGA - LHR

1 stop11h 55mVirgin Atlantic

Wed 26/311:45 a.m.LHR - LGA

2 stops15h 54mVirgin Atlantic

Deal found 19/2C$ 912

Tue 4/32:42 p.m.LGA - LGW

2 stops14h 08mTAP AIR PORTUGAL

Thu 6/310:10 a.m.LGW - LGA

3 stops26h 19mTAP AIR PORTUGAL

Deal found 20/2C$ 1,080

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 21 February 2025.

Fri 21/33:35 p.m.LGA - LHR

1 stop11h 35mAir Canada

Fri 28/38:55 a.m.LHR - LGA

2 stops14h 47mAir Canada

Deal found 19/2C$ 649

Thu 3/46:50 p.m.LGA - LHR

1 stop10h 10mUnited Airlines

Mon 7/49:30 a.m.LHR - LGA

2 stops35h 43mUnited Airlines

Deal found 19/2C$ 660

Fri 21/33:35 p.m.LGA - LHR

1 stop11h 35mMultiple Airlines

Fri 28/33:00 p.m.LHR - LGA

1 stop10h 33mMultiple Airlines

Deal found 19/2C$ 672

Tue 4/39:30 a.m.LGA - LHR

1 stop15h 25mJetBlue

Tue 11/38:25 a.m.LHR - LGA

1 stop12h 21mJetBlue

Deal found 19/2C$ 820

Wed 19/34:00 p.m.LGA - LHR

1 stop11h 55mVirgin Atlantic

Wed 26/311:45 a.m.LHR - LGA

2 stops15h 54mVirgin Atlantic

Deal found 19/2C$ 912

Tue 4/32:42 p.m.LGA - LGW

2 stops14h 08mTAP AIR PORTUGAL

Thu 6/310:10 a.m.LGW - LGA

3 stops26h 19mTAP AIR PORTUGAL

Deal found 20/2C$ 1,080

Sun 30/39:55 a.m.LGA - LGW

1 stop19h 05mMultiple Airlines

Tue 29/42:00 p.m.LGW - LGA

1 stop32h 59mMultiple Airlines

Deal found 20/2C$ 707

Last-minute flights from LaGuardia to London
Discover last-minute flight deals from LaGuardia to London. Data last updated 21 February 2025 and is based on user searches.

Sun 23/210:59 a.m.LGA - LHR

1 stop13h 56mJetBlue

Tue 4/38:25 a.m.LHR - LGA

1 stop13h 25mJetBlue

Deal found 20/2C$ 818

Tue 25/23:35 p.m.LGA - LHR

1 stop10h 35mAir Canada

Mon 3/38:55 a.m.LHR - LGA

2 stops15h 47mAir Canada

Deal found 19/2C$ 800

Tue 25/22:42 p.m.LGA - LGW

2 stops20h 03mTAP AIR PORTUGAL

Tue 4/34:35 p.m.LGW - LGA

2 stops33h 38mTAP AIR PORTUGAL

Deal found 20/2C$ 1,249

Tue 25/23:00 p.m.LGA - LHR

1 stop11h 05mDelta

Sun 16/38:50 a.m.LHR - LGA

1 stop15h 38mDelta

Deal found 20/2C$ 1,250

Wed 26/25:59 p.m.LGA - LGW

1 stop35h 01mMultiple Airlines

Thu 6/32:00 p.m.LGW - LGA

1 stop29h 12mMultiple Airlines

Deal found 19/2C$ 939

Thu 27/26:00 a.m.LGA - LHR

1 stop24h 05mUnited Airlines

Wed 5/33:00 p.m.LHR - LGA

1 stop23h 30mUnited Airlines

Deal found 18/2C$ 815

Sat 1/35:00 p.m.LGA - LHR

1 stop12h 35mVirgin Atlantic

Mon 3/39:00 a.m.LHR - LGA

2 stops16h 31mVirgin Atlantic

Deal found 18/2C$ 1,048

Sun 2/39:30 a.m.LGA - LHR

1 stop15h 25mJetBlue

Wed 2/48:25 a.m.LHR - LGA

1 stop10h 43mJetBlue

Deal found 20/2C$ 837

Sun 2/310:28 a.m.LGA - LHR

1 stop15h 12mMultiple Airlines

Tue 11/33:00 p.m.LHR - LGA

1 stop10h 33mMultiple Airlines

Deal found 20/2C$ 937

Sun 2/33:00 p.m.LGA - LHR

1 stop11h 55mAir France

Sun 9/311:30 a.m.LHR - LGA

2 stops13h 54mAir France

Deal found 19/2C$ 1,220

Tue 4/32:42 p.m.LGA - LGW

2 stops14h 08mTAP AIR PORTUGAL

Thu 6/310:10 a.m.LGW - LGA

3 stops26h 19mTAP AIR PORTUGAL

Deal found 20/2C$ 1,080

Wed 19/34:00 p.m.LGA - LHR

1 stop11h 55mVirgin Atlantic

Wed 26/311:45 a.m.LHR - LGA

2 stops15h 54mVirgin Atlantic

Deal found 19/2C$ 912

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 21 February 2025.

Tue 1/49:55 a.m.LGA - LGW

1 stop19h 05mMultiple Airlines

Deal found 20/2C$ 260

Tue 4/32:42 p.m.LGA - LHR

1 stop10h 13mJetBlue

Deal found 19/2C$ 347

Wed 30/45:45 p.m.LGA - LHR

1 stop11h 15mUnited Airlines

Deal found 20/2C$ 403

Sat 29/35:00 p.m.LGA - LHR

2 stops12h 30mDelta

Deal found 20/2C$ 449

Fri 28/24:59 p.m.LGA - LHR

1 stop33h 56mAir France

Deal found 19/2C$ 479

Mon 21/48:43 a.m.LGA - LHR

3 stops46h 12mMultiple Airlines

Deal found 18/2C$ 537

Sat 22/35:00 p.m.LGA - LHR

2 stops13h 45mVirgin Atlantic

Deal found 19/2C$ 555

Mon 14/42:48 p.m.LGA - LGW

2 stops13h 57mTAP AIR PORTUGAL

Deal found 19/2C$ 588

Sat 22/33:40 p.m.LGA - LHR

2 stops15h 45mTAP AIR PORTUGAL

Deal found 20/2C$ 639

Tue 13/56:29 p.m.LGA - LHR

1 stop11h 31mBritish Airways

Deal found 19/2C$ 2,737

Find flights from LaGuardia to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 21/3

3:35 p.m.-7:10 a.m.

1 stop11h 35m

London Heathrow

Fri 28/3

8:55 a.m.-7:42 p.m.

2 stops14h 47m

C$ 649

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 3/4

6:50 p.m.-10:00 a.m.

1 stop10h 10m

London Heathrow

Mon 7/4

9:30 a.m.-4:13 p.m.

2 stops35h 43m

C$ 660

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 21/3

3:35 p.m.-7:10 a.m.

1 stop11h 35m

London Heathrow

Fri 28/3

3:00 p.m.-9:33 p.m.

1 stop10h 33m

C$ 672

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Sun 30/3

9:55 a.m.-10:00 a.m.

1 stop19h 05m

London Gatwick

Tue 29/4

2:00 p.m.-5:59 p.m.

1 stop32h 59m

C$ 707

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 4/3

9:30 a.m.-5:55 a.m.

1 stop15h 25m

London Heathrow

Tue 11/3

8:25 a.m.-4:46 p.m.

1 stop12h 21m

C$ 820

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 19/3

4:00 p.m.-7:55 a.m.

1 stop11h 55m

London Heathrow

Wed 26/3

11:45 a.m.-11:39 p.m.

2 stops15h 54m

C$ 912

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 4/3

2:42 p.m.-9:50 a.m.

2 stops14h 08m

London Gatwick

Thu 6/3

10:10 a.m.-7:29 a.m.

3 stops26h 19m

C$ 1,080

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 1/7

5:30 p.m.-10:45 a.m.

1 stop12h 15m

London Gatwick

Fri 11/7

12:40 p.m.-9:05 p.m.

1 stop13h 25m

C$ 1,237

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 1/4

9:55 a.m.-10:00 a.m.

1 stop19h 05m

C$ 260

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 4/3

2:42 p.m.-5:55 a.m.

1 stop10h 13m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 21 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 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.

Travel insights for flights from LaGuardia to London

Get recent, data-driven insights about flights from LaGuardia to London including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of C$ 560). Flying from New York LaGuardia Airport to London in July is currently the most expensive (average of C$ 874). 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 mm 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

To help decide which airline to fly from New York to London, see what other customers have to say about Delta, Virgin Atlantic and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 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

8,219 reviews

Delta

8.0

Very good

8,219 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

7.5

Good

654 reviews

Delta

8.0

Very good

8,219 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

7.4

Good

3,070 reviews

Delta

8.0

Very good

8,219 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

1,449 reviews

Delta

8.0

Very good

8,219 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

8,765 reviews

Delta

8.0

Very good

8,219 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?
Cheapflights users have booked flights from New York LaGuardia Airport to London round-trip from C$ 649. Other airlines that can offer you cheap pricing are United Airlines, from C$ 660, and JetBlue, from C$ 820. Air Canada is currently priced 26% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from New York LaGuardia Airport to London one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as C$ 347. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from New York LaGuardia Airport to London for a low price.
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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of C$ 560). Flying from New York LaGuardia Airport to London in July is currently the most expensive (average of C$ 874). 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

Brentford

Hounslow

Slough

Luton

Milton Keynes

Romford

Watford

Bromley

Bedford

Southall

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How does Cheapflights help users find flights from LaGuardia to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from LaGuardia today with Cheapflights!

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?

Not ready to book yet? You can track prices for flights from LaGuardia to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from New York LaGuardia Airport, NY to London from C$ 260

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 21 February 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 21 February 2025.

Find flights from LaGuardia to London within your budget

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.

Travel insights for flights from LaGuardia to London

Get recent, data-driven insights about flights from LaGuardia to London including ideal travel times, pricing trends, and more.

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

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 travelers 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?

100% Free

Book with Flexibility

Travel Smart

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 21 February 2025.