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Cheap flights from the United States to London from £145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent return flight deals from the United States to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:35 - 20:10LGA-LTN
21h 35m2 stops
Multiple Airlines Logo
20:50 - 14:43LTN-LGA
22h 53m3 stops
£368Multiple Airlines
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Mon, 24 Nov - Thu, 27 Nov
Multiple Airlines Logo
16:50 - 16:00JFK-LTN
18h 10m2 stops
Multiple Airlines Logo
09:00 - 20:10LTN-JFK
16h 10m2 stops
£368Multiple Airlines
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Thu, 11 Dec - Tue, 16 Dec
Multiple Airlines Logo
21:00 - 19:55JFK-LTN
17h 55m2 stops
Multiple Airlines Logo
06:40 - 13:05LTN-JFK
35h 25m2 stops
£369Multiple Airlines
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Thu, 27 Nov - Tue, 2 Dec
Multiple Airlines Logo
10:05 - 20:10JFK-LTN
29h 05m2 stops
Multiple Airlines Logo
07:50 - 13:05LTN-JFK
34h 15m2 stops
£370Multiple Airlines
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Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
12:40 - 15:25LGA-LTN
21h 45m3 stops
Multiple Airlines Logo
17:20 - 21:32LTN-LGA
33h 12m3 stops
£370Multiple Airlines
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Fri, 16 Jan - Sun, 18 Jan
Multiple Airlines Logo
21:00 - 20:10JFK-LTN
18h 10m2 stops
Multiple Airlines Logo
20:50 - 13:05LTN-JFK
21h 15m2 stops
£370Multiple Airlines
Find Deal
Mon, 17 Nov - Tue, 2 Dec
Multiple Airlines Logo
16:20 - 11:45LGA-LTN
14h 25m2 stops
Multiple Airlines Logo
05:50 - 17:58LTN-LGA
17h 08m2 stops
£371Multiple Airlines
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Sun, 7 Dec - Fri, 12 Dec
Multiple Airlines Logo
21:00 - 20:10JFK-LTN
18h 10m2 stops
Multiple Airlines Logo
20:50 - 13:05LTN-JFK
21h 15m2 stops
£371Multiple Airlines
Find Deal
Mon, 17 Nov - Wed, 26 Nov
Multiple Airlines Logo
21:00 - 20:10JFK-LTN
18h 10m2 stops
Multiple Airlines Logo
20:50 - 16:40LTN-JFK
24h 50m2 stops
£372Multiple Airlines
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Mon, 24 Nov - Wed, 26 Nov
Multiple Airlines Logo
11:30 - 11:45LGA-LTN
19h 15m2 stops
Multiple Airlines Logo
05:50 - 15:38LTN-LGA
14h 48m2 stops
£373Multiple Airlines
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Sun, 30 Nov - Fri, 5 Dec

momondo Fare Finder

 
Customise your flight search to find flights from United States to London Luton Airport 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 7 November 2025.
Use the filters below to find and compare flights from the United States to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 24/11

17:35-20:10

2 stops21h 35m

London Luton

Thu 27/11

20:50-14:43

3 stops22h 53m

£368

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 11/12

16:50-16:00

2 stops18h 10m

London Luton

Tue 16/12

09:00-20:10

2 stops16h 10m

£368

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 27/11

21:00-19:55

2 stops17h 55m

London Luton

Tue 2/12

06:40-13:05

2 stops35h 25m

£369

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 24/11

10:05-20:10

2 stops29h 05m

London Luton

Mon 1/12

07:50-13:05

2 stops34h 15m

£370

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 16/1

12:40-15:25

3 stops21h 45m

London Luton

Sun 18/1

17:20-21:32

3 stops33h 12m

£370

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 17/11

21:00-20:10

2 stops18h 10m

London Luton

Tue 2/12

20:50-13:05

2 stops21h 15m

£370

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 7/12

16:20-11:45

2 stops14h 25m

London Luton

Fri 12/12

05:50-17:58

2 stops17h 08m

£371

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 17/11

21:00-20:10

2 stops18h 10m

London Luton

Wed 26/11

20:50-13:05

2 stops21h 15m

£371

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 24/11

21:00-20:10

2 stops18h 10m

London Luton

Wed 26/11

20:50-16:40

2 stops24h 50m

£372

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 30/11

11:30-11:45

2 stops19h 15m

London Luton

Fri 5/12

05:50-15:38

2 stops14h 48m

£373

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 London from

How to get the cheapest flight ticket from United States to London Luton Airport

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

How long does it take to fly to London Luton Airport?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into London Luton Airport, then you can expect flight times to average 6h 30m and 6h 50m, respectively.

Cheap United States to London Luton Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London Luton Airport

Direct flights

None
There are no direct flights from United States to London Luton Airport. There are no popular flight routes from United States to London Luton Airport.
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  • When did momondo last update prices for flights from United States to London Luton Airport?

    Prices for flights from United States to London Luton Airport are updated daily.

  • How old do you have to be to fly from United States to London Luton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The necessary travel and health documents for your London Luton Airport 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to London for you.

Can I find flights from United States to London with flexible booking policies on momondo?

All flight searches from United States to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to London?

momondo helps you find the best flight between United States and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for United States to London 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.

An easier way to manage your London Luton Airport trip

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