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$174+ Cheap flights from LaGuardia, NY (LGA) to the United Kingdom

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — LHR
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from LaGuardia to United Kingdom

Keep the following information in mind while searching for LaGuardia to United Kingdom flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(Ticket)

One-way from

$174
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$576
Provider with most accurate pricing for New York (NYC)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-London (LON) flights.
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From New York LaGuardia to United Kingdom
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One-way flight from New York LaGuardia to United Kingdom
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from LaGuardia to United Kingdom

Cheapest flights from LaGuardia to United Kingdom
Explore the most affordable flight options available from LaGuardia to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:55 amLGA - LGW
1 stop19h 05mMultiple Airlines
Tue 4/222:00 pmLGW - LGA
1 stop32h 59mMultiple Airlines
Deal found 3/24$480
This Ticket deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:55 pmLGA - LHR
1 stop10h 05mAir Canada
Thu 5/19:30 amLHR - LGA
1 stop15h 09mAir Canada
Deal found 3/25$489
This United deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amLGA - LHR
1 stop23h 40mUnited Airlines
Fri 4/252:05 pmLHR - LGA
1 stop29h 48mUnited Airlines
Deal found 3/26$550
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:50 pmLGA - INV
2 stops17h 05mBritish Airways
Tue 4/2211:20 amINV - LGA
2 stops17h 24mBritish Airways
Deal found 3/24$550
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:55 pmLGA - LGW
2 stops16h 45mAmerican Airlines
Tue 4/2912:20 pmLGW - LGA
2 stops16h 23mAmerican Airlines
Deal found 3/25$567
This JetBlue deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:20 amLGA - LHR
1 stop17h 10mJetBlue
Thu 4/108:25 amLHR - LGA
1 stop13h 31mJetBlue
Deal found 3/25$593
This British Airways deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/164:05 pmLGA - LHR
1 stop13h 25mBritish Airways
Wed 4/239:15 amLHR - LGA
1 stop13h 42mBritish Airways
Deal found 3/26$600
This Finnair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/53:55 pmLGA - LHR
1 stop9h 45mMultiple Airlines
Wed 4/93:30 pmLHR - LGA
1 stop13h 14mMultiple Airlines
Deal found 3/25$623
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/105:30 pmLGA - MAN
2 stops15h 00mMultiple Airlines
Sun 6/159:45 pmMAN - LGA
2 stops25h 46mMultiple Airlines
Deal found 3/25$633
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/84:00 pmLGA - LHR
1 stop10h 50mAmerican Airlines
Sat 4/1212:30 pmLHR - LGA
1 stop12h 36mAmerican Airlines
Deal found 3/26$643
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:59 amLGA - BHX
2 stops16h 31mDelta
Tue 4/156:00 amBHX - LGA
2 stops15h 39mDelta
Deal found 3/24$664
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:45 pmLGA - EDI
2 stops18h 00mMultiple Airlines
Mon 4/289:15 pmEDI - LGA
2 stops30h 55mMultiple Airlines
Deal found 3/24$666

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to United Kingdom 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to the United Kingdom that are best for you.

Fly from

LaGuardia

Fly to

United Kingdom

Route

Depart

Return

Price

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Mon 4/7

9:55 am-10:00 am

1 stop19h 05m

London Gatwick

Tue 4/22

2:00 pm-5:59 pm

1 stop32h 59m

$480

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 4/24

6:55 pm-10:00 am

1 stop10h 05m

London Heathrow

Thu 5/1

9:30 am-7:39 pm

1 stop15h 09m

$489

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 4/17

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Fri 4/25

2:05 pm-2:53 pm

1 stop29h 48m

$550

New YorkInverness

LGA - INV

LGAINV

New York LaGuardia

Tue 4/15

4:05 pm-2:55 pm

2 stops17h 50m

Inverness

Wed 4/23

10:30 am-9:00 am

2 stops27h 30m

$550

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 4/1

12:55 pm-10:40 am

2 stops16h 45m

London Gatwick

Tue 4/29

12:20 pm-11:43 pm

2 stops16h 23m

$567

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 4/22

3:55 pm-8:05 am

1 stop11h 10m

London Heathrow

Tue 4/29

12:15 pm-8:15 pm

1 stop13h 00m

$581

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 4/6

8:20 am-6:30 am

1 stop17h 10m

London Heathrow

Thu 4/10

8:25 am-4:56 pm

1 stop13h 31m

$593

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 4/21

4:00 pm-7:50 am

1 stop10h 50m

London Heathrow

Fri 4/25

12:30 pm-8:06 pm

1 stop12h 36m

$603

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 4/5

3:55 pm-6:40 am

1 stop9h 45m

London Heathrow

Wed 4/9

3:30 pm-11:44 pm

1 stop13h 14m

$623

New YorkManchester

LGA - MAN

LGAMAN

New York LaGuardia

Tue 6/10

5:30 pm-1:30 pm

2 stops15h 00m

Manchester

Sun 6/15

9:45 pm-6:31 pm

2 stops25h 46m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 results
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Best time to book a flight from LaGuardia to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to United Kingdom (average of $661). Flying from New York LaGuardia Airport to United Kingdom in June is currently the most expensive (average of $1,115). 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 LGA to GB?

Find hourly flight availability from LaGuardia to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from New York LaGuardia Airport to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated March 26, 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from New York to United Kingdom have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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 Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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

Find useful and relevant information for your journey from LaGuardia to United Kingdom. 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 to fly from New York LaGuardia Airport to United Kingdom one-way?

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to United Kingdom are JetBlue ($244), United Airlines ($257), and Air Canada ($263).

  • What are the most popular routes from New York LaGuardia Airport to United Kingdom?

    While some choose either New York LaGuardia - London Gatwick or New York LaGuardia - Edinburgh Turnhouse, New York LaGuardia - London Heathrow is the most popular route from New York LaGuardia Airport to United Kingdom.

  • Can I find deals for flights from LaGuardia to United Kingdom that include hotel bookings?

    Yes. In addition to deals on LaGuardia to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to United Kingdom.

  • Can I find deals for business class flights from LaGuardia to United Kingdom?

    Yes. Cheapflights offers flight deals from LaGuardia to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to United Kingdom (average of $661). Flying from New York LaGuardia Airport to United Kingdom in June is currently the most expensive (average of $1,115). 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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Alternative routes for LaGuardia to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Lisbon flights
Newark to Gatwick flights
John F Kennedy Intl to Orly flights
Newark to Orly flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Lisbon flights
John F Kennedy Intl to Istanbul flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Dublin flights
Newark to Malpensa flights
Newark to London City flights
Newark to Madrid flights
Newark to Dublin flights
Stewart to Charles de Gaulle flights
Stewart to Stansted flights
John F Kennedy Intl to Frederic Chopin flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Athens flights
John F Kennedy Intl to Amsterdam flights
Newark to Frankfurt flights
John F Kennedy Intl to Keflavik Intl flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Vicenza flights
Newark to Amsterdam flights
John F Kennedy Intl to Zurich flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Linate flights
LaGuardia to Lisbon flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Stansted flights
LaGuardia to Keflavik Intl flights
Newark to Zurich flights
Stewart to Keflavik Intl flights
Newark to Vicenza flights
Newark to Frederic Chopin flights
John F Kennedy Intl to Edinburgh flights

Top 5 airlines flying from LaGuardia to United Kingdom

Discover the top 5 airlines that operate flights from LaGuardia to United Kingdom. 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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$338Average$719FlexibilityNo cancel feeOn-time70%
DeltaCheapest$414Average$659FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$454Average$608FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$457Average$666FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$592Average$758FlexibilityNo cancel feeOn-time71%
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