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Cheap flights from New York LaGuardia Airport to the United Kingdom from £186

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to the United Kingdom departing on 25/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from New York LaGuardia Airport to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:32 - 10:25
LGA
-
LHR
20h 53m
1 stop
British Airways Logo
17:15 - 08:38
LHR
-
LGA
20h 23m
1 stop
£476British Airways
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
15:30 - 11:00
LGA
-
LTN
14h 30m
2 stops
Multiple Airlines Logo
05:40 - 19:36
LTN
-
LGA
18h 56m
2 stops
£496Multiple Airlines
Tue, 13 Oct - Wed, 21 Oct
Multiple Airlines Logo
08:45 - 21:35
LGA
-
STN
31h 50m
2 stops
Multiple Airlines Logo
22:00 - 19:25
STN
-
LGA
26h 25m
3 stops
£499Multiple Airlines
Sun, 16 Aug - Wed, 26 Aug
Multiple Airlines Logo
10:40 - 11:35
LGA
-
STN
19h 55m
2 stops
Multiple Airlines Logo
06:30 - 14:37
STN
-
LGA
13h 07m
2 stops
£504Multiple Airlines
Wed, 19 Aug - Tue, 25 Aug
Multiple Airlines Logo
17:40 - 08:10
LGA
-
LHR
9h 30m
1 stop
Multiple Airlines Logo
06:50 - 16:51
LHR
-
LGA
14h 01m
2 stops
£505Multiple Airlines
Sat, 24 Oct - Mon, 26 Oct
Multiple Airlines Logo
16:45 - 21:20
LGA
-
STN
23h 35m
2 stops
Multiple Airlines Logo
22:50 - 14:37
STN
-
LGA
20h 47m
2 stops
£508Multiple Airlines
Thu, 20 Aug - Fri, 28 Aug
Delta Logo
15:00 - 12:45
LGA
-
INV
16h 45m
2 stops
Delta Logo
06:20 - 16:30
INV
-
LGA
15h 10m
2 stops
£632Delta
Mon, 17 Aug - Tue, 25 Aug
Delta Logo
14:00 - 12:45
LGA
-
INV
17h 45m
2 stops
Delta Logo
06:20 - 18:29
INV
-
LGA
17h 09m
2 stops
£633Delta
Mon, 3 Aug - Wed, 19 Aug
Lufthansa Logo
15:30 - 08:40
LGA
-
LCY
12h 10m
2 stops
Lufthansa Logo
09:15 - 21:30
LCY
-
LGA
17h 15m
2 stops
£653Lufthansa
Mon, 17 Aug - Thu, 27 Aug
Lufthansa Logo
15:30 - 08:40
LGA
-
LCY
12h 10m
2 stops
Lufthansa Logo
09:15 - 19:40
LCY
-
LGA
15h 25m
2 stops
£685Lufthansa
Thu, 6 Aug - Wed, 26 Aug

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United Airlines flights from New York LaGuardia Airport to United Kingdom

Our best United Airlines deals on New York LaGuardia Airport to United Kingdom flight tickets
United Airlines
30 Sept
LGA06:00New York LaGuardia
23h 35m
1 stop
EDI10:35Edinburgh Turnhouse
8 Oct
EDI09:00Edinburgh Turnhouse
29h 29m
1 stop
LGA09:29New York LaGuardia
£574
United Airlines
2 Jul
LGA19:28New York LaGuardia
30h 27m
1 stop
LHR06:55London Heathrow
5 Sept
LHR14:05London Heathrow
24h 42m
1 stop
LGA09:47New York LaGuardia
£619
United Airlines
4 Jul
LGA19:28New York LaGuardia
10h 12m
1 stop
LHR10:40London Heathrow
20 Aug
LHR14:05London Heathrow
12h 25m
1 stop
LGA21:30New York LaGuardia
£626

Air Canada flights from New York LaGuardia Airport to United Kingdom

Our best Air Canada deals on New York LaGuardia Airport to United Kingdom flight tickets
Air Canada
27 Nov
LGA15:15New York LaGuardia
10h 55m
1 stop
LHR07:10London Heathrow
29 Nov
LHR06:00London Heathrow
21h 43m
2 stops
LGA22:43New York LaGuardia
£529
Air Canada
17 Aug
LGA17:35New York LaGuardia
11h 25m
1 stop
LHR10:00London Heathrow
26 Aug
LHR09:30London Heathrow
10h 07m
1 stop
LGA14:37New York LaGuardia
£547
Air Canada
20 Aug
LGA17:35New York LaGuardia
11h 25m
1 stop
LHR10:00London Heathrow
27 Aug
LHR14:05London Heathrow
10h 35m
1 stop
LGA19:40New York LaGuardia
£548

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport 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, momondo users made 279,928 searches. Data last updated 27 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 5/11

08:32-10:25

1 stop20h 53m

London Heathrow

Thu 12/11

17:15-08:38

1 stop20h 23m

£476

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 13/10

15:30-11:00

2 stops14h 30m

London Luton

Wed 21/10

05:40-19:36

2 stops18h 56m

£496

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 16/8

08:45-21:35

2 stops31h 50m

London Stansted

Wed 26/8

22:00-19:25

3 stops26h 25m

£499

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 19/8

10:40-11:35

2 stops19h 55m

London Stansted

Tue 25/8

06:30-14:37

2 stops13h 07m

£504
Fastest return journey

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sat 24/10

17:40-08:10

1 stop9h 30m

London Heathrow

Mon 26/10

06:50-16:51

2 stops14h 01m

£505

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 20/8

16:45-21:20

2 stops23h 35m

London Stansted

Fri 28/8

22:50-14:37

2 stops20h 47m

£508

New YorkInverness

LGA - INV

LGAINV

New York LaGuardia

Mon 17/8

15:00-12:45

2 stops16h 45m

Inverness

Tue 25/8

06:20-16:30

2 stops15h 10m

£632

New YorkInverness

LGA - INV

LGAINV

New York LaGuardia

Mon 3/8

14:00-12:45

2 stops17h 45m

Inverness

Wed 19/8

06:20-18:29

2 stops17h 09m

£633

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Mon 17/8

15:30-08:40

2 stops12h 10m

London City

Thu 27/8

09:15-21:30

2 stops17h 15m

£653

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Thu 6/8

15:30-08:40

2 stops12h 10m

London City

Wed 26/8

09:15-19:40

2 stops15h 25m

£685

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from New York LaGuardia Airport to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from New York LaGuardia Airport is in November. Flight prices, which tend to average around £273, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from New York LaGuardia Airport during the month March is also very affordable. Most momondo users find prices during this month for around £353.

Can stopping save me money on New York LaGuardia Airport to United Kingdom flights?

You could potentially save up to 24% on your flight if you consider stops on a New York LaGuardia Airport to United Kingdom flight.

Cheap New York LaGuardia Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to United Kingdom

Fastest flight time

9h 01m

Direct flights

None
The fastest flight from New York LaGuardia Airport to United Kingdom takes 9h 01m
There are no direct flights from New York LaGuardia Airport to United Kingdom. There are no popular flight routes from New York LaGuardia Airport to United Kingdom.
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Frequently asked questions about flying from New York LaGuardia Airport to the United Kingdom

  • When did momondo last update prices for flights from New York LaGuardia Airport to United Kingdom?

    Prices for flights from New York LaGuardia Airport to United Kingdom are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York to United Kingdom?

Finding the right flight to United Kingdom from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from New York to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from New York.

I’m not ready to book a flight from New York to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

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Popular flights according to clicks in the last 7 days on momondo
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