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

Currently priced at £355, Air Canada will fly you from New York LaGuardia Airport to London and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and United Airlines - these airlines can fly you to your destination from £360 and £375, respectively. You may be able to fly from New York LaGuardia Airport to London for 21% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as £127 on Air Canada. Other airlines that offer cheap prices include Lufthansa from £130 and Delta from £137 one-way.

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

Travellers seeking maximum savings on their New York LaGuardia Airport to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular routes from New York LaGuardia Airport to London?

Most travelers choose New York LaGuardia - London Heathrow, New York LaGuardia - London Gatwick or New York LaGuardia - London Stansted when deciding on the best route from New York LaGuardia Airport to London.

What is the cheapest day to fly round-trip from New York LaGuardia Airport to London?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 198% on the overall cost on flights from New York LaGuardia Airport to London.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New York LaGuardia Airport to London 1-2 weeks in advance for as low as £458, or £512 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to London. Flights to London from New York LaGuardia Airport in January are about £419 on average during January, but can be found for as low as £279.

What is the cheapest time of day to fly from LGA to LON?

It’s optimal to fly from New York LaGuardia Airport to London in the afternoon. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight in the morning.

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.

£127+ Flights from New York LaGuardia Airport to London

Cheap flight deals from LaGuardia to London

Round-trip from	£353
One-way from	£127
Popular in	December
Cheapest in	January
Average price	£471

5/9-13/9
4 total stops
45h 39m total
New York to London

Search Deals

Air Canada
13/8
1 total stop
21h 55m total
New York to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 July 2025.

Fri 5/915:30LGA - STN

2 stops20h 35mMultiple Airlines

Sat 13/922:00STN - LGA

2 stops25h 04mMultiple Airlines

Deal found 14/7£353

Wed 27/817:45LGA - LGW

2 stops11h 55mMultiple Airlines

Tue 2/921:35LGW - LGA

2 stops23h 19mMultiple Airlines

Deal found 14/7£354

Tue 19/819:10LGA - LHR

1 stop9h 50mAir Canada

Thu 28/806:50LHR - LGA

2 stops15h 05mAir Canada

Deal found 13/7£355

Fri 29/807:05LGA - LTN

2 stops25h 30mMultiple Airlines

Tue 2/921:50LTN - LGA

3 stops26h 47mMultiple Airlines

Deal found 14/7£355

Wed 27/815:30LGA - LHR

1 stop10h 00mMultiple Airlines

Wed 3/906:00LHR - LGA

2 stops17h 30mMultiple Airlines

Deal found 13/7£356

Sun 17/818:59LGA - LHR

1 stop10h 31mVirgin Atlantic

Wed 27/809:20LHR - LGA

1 stop13h 29mVirgin Atlantic

Deal found 14/7£360

Fri 22/819:29LGA - LHR

1 stop30h 26mUnited Airlines

Thu 28/809:30LHR - LGA

1 stop27h 32mUnited Airlines

Deal found 14/7£375

Wed 3/915:30LGA - LHR

1 stop10h 00mLufthansa

Wed 10/914:05LHR - LGA

1 stop10h 32mLufthansa

Deal found 15/7£384

Mon 27/1015:15LGA - LCY

2 stops17h 35mMultiple Airlines

Sat 8/1112:20LCY - LGA

2 stops35h 24mMultiple Airlines

Deal found 14/7£406

Sun 9/1115:20LGA - SEN

2 stops14h 05mMultiple Airlines

Wed 19/1107:05SEN - LGA

2 stops16h 57mMultiple Airlines

Deal found 12/7£444

Mon 8/917:45LGA - LCY

2 stops17h 40mLufthansa

Thu 25/908:45LCY - LGA

2 stops40h 14mLufthansa

Deal found 14/7£447

Fri 18/712:59LGA - LCY

2 stops13h 16mKLM

Sun 20/720:45LCY - LGA

2 stops25h 04mKLM

Deal found 14/7£470

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 July 2025.

Fri 5/915:30LGA - STN

2 stops20h 35mMultiple Airlines

Sat 13/922:00STN - LGA

2 stops25h 04mMultiple Airlines

Deal found 14/7£353

Tue 19/819:10LGA - LHR

1 stop9h 50mAir Canada

Thu 28/806:50LHR - LGA

2 stops15h 05mAir Canada

Deal found 13/7£355

Sun 17/818:59LGA - LHR

1 stop10h 31mVirgin Atlantic

Wed 27/809:20LHR - LGA

1 stop13h 29mVirgin Atlantic

Deal found 14/7£360

Mon 1/919:29LGA - LHR

1 stop30h 26mUnited Airlines

Sat 6/909:30LHR - LGA

1 stop29h 02mUnited Airlines

Deal found 13/7£375

Wed 3/915:30LGA - LHR

1 stop10h 00mLufthansa

Fri 3/1014:05LHR - LGA

1 stop10h 32mLufthansa

Deal found 13/7£384

Tue 12/813:59LGA - LCY

2 stops15h 06mITA Airways

Tue 26/816:50LCY - LGA

2 stops29h 40mITA Airways

Deal found 14/7£496

Fri 26/1212:00LGA - LCY

2 stops16h 30mDelta

Sat 10/110:00LCY - LGA

2 stops38h 58mDelta

Deal found 13/7£518

Wed 27/817:45LGA - LGW

2 stops11h 55mMultiple Airlines

Tue 2/921:35LGW - LGA

2 stops23h 19mMultiple Airlines

Deal found 14/7£354

Fri 29/807:05LGA - LTN

2 stops25h 30mMultiple Airlines

Tue 2/921:50LTN - LGA

3 stops26h 47mMultiple Airlines

Deal found 14/7£355

Wed 27/815:30LGA - LHR

1 stop10h 00mMultiple Airlines

Wed 3/906:00LHR - LGA

2 stops17h 30mMultiple Airlines

Deal found 13/7£356

Mon 8/917:45LGA - LCY

2 stops17h 40mLufthansa

Mon 22/908:45LCY - LGA

2 stops40h 14mLufthansa

Deal found 14/7£447

Mon 27/1015:15LGA - LCY

2 stops17h 35mMultiple Airlines

Sat 8/1112:20LCY - LGA

2 stops35h 24mMultiple Airlines

Deal found 14/7£406

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

Fri 18/712:59LGA - LCY

2 stops13h 16mKLM

Sun 20/720:45LCY - LGA

2 stops25h 04mKLM

Deal found 14/7£470

Sun 20/714:40LGA - LHR

1 stop12h 10mAmerican Airlines

Thu 24/710:05LHR - LGA

1 stop12h 21mAmerican Airlines

Deal found 14/7£437

Sun 20/715:30LGA - LHR

1 stop10h 00mMultiple Airlines

Sat 26/714:05LHR - LGA

1 stop10h 26mMultiple Airlines

Deal found 13/7£477

Tue 22/715:50LGA - STN

2 stops21h 20mMultiple Airlines

Tue 29/722:35STN - LGA

2 stops25h 28mMultiple Airlines

Deal found 13/7£462

Tue 22/719:39LGA - LHR

1 stop11h 36mBritish Airways

Tue 29/709:55LHR - LGA

1 stop15h 02mBritish Airways

Deal found 14/7£497

Tue 22/713:59LGA - LCY

2 stops12h 16mDelta

Mon 28/710:00LCY - LGA

2 stops14h 36mDelta

Deal found 14/7£518

Tue 22/716:40LGA - LTN

2 stops14h 55mMultiple Airlines

Mon 28/721:55LTN - LGA

2 stops25h 08mMultiple Airlines

Deal found 13/7£525

Wed 23/715:30LGA - LHR

1 stop10h 00mLufthansa

Tue 2/914:05LHR - LGA

1 stop10h 32mLufthansa

Deal found 13/7£384

Wed 23/713:59LGA - LHR

1 stop12h 16mVirgin Atlantic

Sun 31/809:40LHR - LGA

1 stop10h 50mVirgin Atlantic

Deal found 14/7£396

Thu 24/719:10LGA - LHR

1 stop9h 50mAir Canada

Sat 6/914:05LHR - LGA

1 stop10h 32mAir Canada

Deal found 14/7£374

Thu 24/715:30LGA - LHR

1 stop13h 30mUnited Airlines

Fri 22/811:05LHR - LGA

1 stop15h 12mUnited Airlines

Deal found 14/7£392

Thu 24/713:59LGA - LHR

1 stop11h 46mDelta

Sun 17/817:25LHR - LGA

1 stop19h 50mDelta

Deal found 14/7£414

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 July 2025.

Wed 13/807:05LGA - LHR

1 stop21h 55mAir Canada

Deal found 14/7£127

Tue 12/815:30LGA - LHR

1 stop10h 00mLufthansa

Deal found 13/7£130

Tue 12/816:00LGA - LHR

1 stop9h 45mDelta

Deal found 13/7£137

Sun 27/720:30LGA - LHR

1 stop12h 00mVirgin Atlantic

Deal found 13/7£139

Mon 8/922:55LGA - LGW

1 stop27h 05mMultiple Airlines

Deal found 13/7£142

Tue 12/810:29LGA - LHR

2 stops15h 01mUnited Airlines

Deal found 14/7£152

Tue 22/714:20LGA - LCY

2 stops17h 10mUnited Airlines

Deal found 12/7£175

Mon 22/907:05LGA - LCY

2 stops20h 45mMultiple Airlines

Deal found 13/7£183

Sun 3/808:00LGA - LCY

2 stops18h 15mDelta

Deal found 13/7£187

Tue 5/813:59LGA - LGW

2 stops16h 16mITA Airways

Deal found 13/7£189

Tue 12/815:30LGA - LTN

2 stops12h 45mMultiple Airlines

Deal found 14/7£193

Mon 4/817:45LGA - LCY

2 stops19h 50mLufthansa

Deal found 13/7£195

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 - STN

LGASTN

New York LaGuardia

Fri 5/9

15:30-17:05

2 stops20h 35m

London Stansted

Sat 13/9

22:00-18:04

2 stops25h 04m

£353

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Wed 27/8

17:45-10:40

2 stops11h 55m

London Gatwick

Tue 2/9

21:35-15:54

2 stops23h 19m

£354

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 19/8

19:10-10:00

1 stop9h 50m

London Heathrow

Thu 28/8

06:50-16:55

2 stops15h 05m

£355

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 29/8

07:05-13:35

2 stops25h 30m

London Luton

Tue 2/9

21:50-19:37

3 stops26h 47m

£355

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 27/8

15:30-06:30

1 stop10h 00m

London Heathrow

Wed 3/9

06:00-18:30

2 stops17h 30m

£356

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 17/8

18:59-10:30

1 stop10h 31m

London Heathrow

Wed 27/8

09:20-17:49

1 stop13h 29m

£360

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 22/8

19:29-06:55

1 stop30h 26m

London Heathrow

Thu 28/8

09:30-08:02

1 stop27h 32m

£375

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 3/9

15:30-06:30

1 stop10h 00m

London Heathrow

Wed 10/9

14:05-19:37

1 stop10h 32m

£384

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Mon 27/10

15:15-12:50

2 stops17h 35m

London City

Sat 8/11

12:20-18:44

2 stops35h 24m

£406

New YorkLondon

LGA - SEN

LGASEN

New York LaGuardia

Sun 9/11

15:20-10:25

2 stops14h 05m

London Southend

Wed 19/11

07:05-19:02

2 stops16h 57m

£444

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 30 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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of £112). Flying from New York LaGuardia Airport to London in August is currently the most expensive (average of £164). 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.

Reviews of airlines servicing London

Get a feel of what it's like to fly with Delta, KLM, andUnited Airlines from New York LaGuardia Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,956 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

7,956 reviews

Delta

8.0

Very Good

7,956 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

1,372 reviews

Delta

8.0

Very Good

7,956 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

8,858 reviews

Delta

8.0

Very Good

7,956 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

655 reviews

Delta

8.0

Very Good

7,956 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 Canada

7.1

Good

9,725 reviews

Delta

8.0

Very Good

7,956 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?
Currently priced at £355, Air Canada will fly you from New York LaGuardia Airport to London and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and United Airlines - these airlines can fly you to your destination from £360 and £375, respectively. You may be able to fly from New York LaGuardia Airport to London for 21% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from New York LaGuardia Airport to London one-way?
One-way options have recently been found by users for as low as £127 on Air Canada. Other airlines that offer cheap prices include Lufthansa from £130 and Delta from £137 one-way.
What are the most popular routes from New York LaGuardia Airport to London?
Most travelers choose New York LaGuardia - London Heathrow, New York LaGuardia - London Gatwick or New York LaGuardia - London Stansted when deciding on the best route from New York LaGuardia Airport to London.
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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to London (average of £112). Flying from New York LaGuardia Airport to London in August is currently the most expensive (average of £164). 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

Hounslow

Croydon

Milton Keynes

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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?

Cheapflights helps you find that perfect flight to London from LaGuardia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from LaGuardia to London with no change fees.

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

Yes! Start tracking prices for LaGuardia to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from New York LaGuardia Airport to London from £127

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 13/8. 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 July 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 July 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?

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 July 2025.

Get a feel of what it's like to fly with Delta, KLM, andUnited Airlines from New York LaGuardia Airport to London by reading reviews from past customers. Users have also rated airlines 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?

What are the most popular routes from New York LaGuardia Airport to London?

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 London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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?

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 15 July 2025.