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Cheap flights from the United States to London from £124

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 10/11. 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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0 bags
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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
15:20 - 19:25LGA-LTN
23h 05m2 stops
Multiple Airlines Logo
20:50 - 19:03LTN-LGA
27h 13m3 stops
£347Multiple Airlines
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Wed, 5 Nov - Tue, 11 Nov
Multiple Airlines Logo
21:00 - 20:30JFK-LTN
18h 30m2 stops
Multiple Airlines Logo
21:00 - 16:09LTN-JFK
24h 09m2 stops
£347Multiple Airlines
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Thu, 6 Nov - Sat, 8 Nov
Multiple Airlines Logo
13:05 - 19:25LGA-LTN
25h 20m2 stops
Multiple Airlines Logo
20:50 - 19:03LTN-LGA
27h 13m3 stops
£348Multiple Airlines
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Wed, 5 Nov - Tue, 18 Nov
Multiple Airlines Logo
10:05 - 19:25JFK-LTN
28h 20m2 stops
Multiple Airlines Logo
20:50 - 13:05LTN-JFK
21h 15m2 stops
£348Multiple Airlines
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Wed, 5 Nov - Tue, 18 Nov
Multiple Airlines Logo
21:10 - 15:25JFK-LTN
13h 15m1 stop
Multiple Airlines Logo
06:50 - 19:25LTN-JFK
17h 35m1 stop
£348Multiple Airlines
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Fri, 7 Nov - Wed, 12 Nov
Multiple Airlines Logo
13:05 - 14:00LGA-LTN
19h 55m2 stops
Multiple Airlines Logo
20:50 - 19:03LTN-LGA
27h 13m3 stops
£349Multiple Airlines
Find Deal
Sat, 8 Nov - Tue, 11 Nov
Multiple Airlines Logo
00:30 - 23:00JFK-LTN
17h 30m2 stops
Multiple Airlines Logo
21:55 - 22:30LTN-JFK
29h 35m2 stops
£349Multiple Airlines
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Fri, 28 Nov - Tue, 9 Dec
Multiple Airlines Logo
00:30 - 20:55JFK-LTN
15h 25m1 stop
Multiple Airlines Logo
09:15 - 22:30LTN-JFK
18h 15m1 stop
£350Multiple Airlines
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Thu, 11 Dec - Fri, 9 Jan
Multiple Airlines Logo
15:20 - 20:10LGA-LTN
23h 50m2 stops
Multiple Airlines Logo
20:50 - 21:33LTN-LGA
29h 43m3 stops
£351Multiple Airlines
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Mon, 10 Nov - Thu, 13 Nov
Multiple Airlines Logo
10:05 - 19:25JFK-LTN
28h 20m2 stops
Multiple Airlines Logo
20:50 - 16:40LTN-JFK
24h 50m2 stops
£351Multiple Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov

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 17 October 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

Wed 5/11

15:20-19:25

2 stops23h 05m

London Luton

Tue 11/11

20:50-19:03

3 stops27h 13m

£347

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 6/11

21:00-20:30

2 stops18h 30m

London Luton

Sat 8/11

21:00-16:09

2 stops24h 09m

£347

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 5/11

13:05-19:25

2 stops25h 20m

London Luton

Tue 18/11

20:50-19:03

3 stops27h 13m

£348

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 5/11

10:05-19:25

2 stops28h 20m

London Luton

Tue 18/11

20:50-13:05

2 stops21h 15m

£348

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 7/11

21:10-15:25

1 stop13h 15m

London Luton

Wed 12/11

06:50-19:25

1 stop17h 35m

£348

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 8/11

13:05-14:00

2 stops19h 55m

London Luton

Tue 11/11

20:50-19:03

3 stops27h 13m

£349

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 28/11

00:30-23:00

2 stops17h 30m

London Luton

Tue 9/12

21:55-22:30

2 stops29h 35m

£349

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 11/12

00:30-20:55

1 stop15h 25m

London Luton

Fri 9/1

09:15-22:30

1 stop18h 15m

£350

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 10/11

15:20-20:10

2 stops23h 50m

London Luton

Thu 13/11

20:50-21:33

3 stops29h 43m

£351

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 12/11

10:05-19:25

2 stops28h 20m

London Luton

Wed 19/11

20:50-16:40

2 stops24h 50m

£351

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

Fastest flight time

2h 15m

Direct flights

Mon
The fastest flight from United States to London Luton Airport takes 2h 15m
Direct flights go from United States to London Luton Airport on Monday. There are no airlines offering direct flights..
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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
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Bedford
Ramsgate
Stansted

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.

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