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Cheap flights from the United States to London from £137

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 24/2. 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
23:45 - 22:25
JFK
-
LTN
17h 40m
1 stop
Multiple Airlines Logo
06:50 - 22:00
LTN
-
JFK
19h 10m
1 stop
£336Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
23:25 - 18:05
JFK
-
LTN
13h 40m
1 stop
Multiple Airlines Logo
05:40 - 21:40
LTN
-
JFK
21h 00m
1 stop
£337Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
19:25 - 19:55
JFK
-
LTN
19h 30m
2 stops
Multiple Airlines Logo
07:00 - 18:00
LTN
-
JFK
16h 00m
2 stops
£338Multiple Airlines
Mon, 16 Feb - Wed, 25 Feb
Multiple Airlines Logo
16:50 - 16:15
JFK
-
LTN
18h 25m
2 stops
Multiple Airlines Logo
06:50 - 20:10
LTN
-
JFK
18h 20m
2 stops
£339Multiple Airlines
Fri, 20 Feb - Wed, 25 Feb
Multiple Airlines Logo
23:25 - 18:05
JFK
-
LTN
13h 40m
1 stop
Multiple Airlines Logo
12:45 - 21:40
LTN
-
JFK
13h 55m
1 stop
£340Multiple Airlines
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
23:25 - 11:00
JFK
-
LTN
30h 35m
1 stop
Multiple Airlines Logo
21:50 - 22:30
LTN
-
JFK
29h 40m
1 stop
£341Multiple Airlines
Sun, 12 Apr - Fri, 17 Apr
Multiple Airlines Logo
00:30 - 21:05
JFK
-
LTN
15h 35m
1 stop
Multiple Airlines Logo
09:10 - 22:30
LTN
-
JFK
18h 20m
1 stop
£342Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
17:00 - 12:05
JFK
-
LTN
14h 05m
2 stops
Multiple Airlines Logo
06:50 - 22:00
LTN
-
JFK
20h 10m
1 stop
£344Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
17:00 - 08:35
JFK
-
LTN
10h 35m
1 stop
Multiple Airlines Logo
06:00 - 13:55
LTN
-
JFK
12h 55m
1 stop
£345Multiple Airlines
Wed, 25 Feb - Mon, 2 Mar
Multiple Airlines Logo
23:45 - 22:20
JFK
-
LTN
17h 35m
1 stop
Multiple Airlines Logo
06:10 - 22:00
LTN
-
JFK
20h 50m
1 stop
£346Multiple Airlines
Mon, 23 Feb - Fri, 27 Feb

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 29 January 2026.
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

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 3/3

23:45-22:25

1 stop17h 40m

London Luton

Tue 10/3

06:50-22:00

1 stop19h 10m

£336

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 17/4

23:25-18:05

1 stop13h 40m

London Luton

Sun 19/4

05:40-21:40

1 stop21h 00m

£337

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 16/2

19:25-19:55

2 stops19h 30m

London Luton

Wed 25/2

07:00-18:00

2 stops16h 00m

£338

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 20/2

16:50-16:15

2 stops18h 25m

London Luton

Wed 25/2

06:50-20:10

2 stops18h 20m

£339

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 15/4

23:25-18:05

1 stop13h 40m

London Luton

Mon 20/4

12:45-21:40

1 stop13h 55m

£340

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 12/4

23:25-11:00

1 stop30h 35m

London Luton

Fri 17/4

21:50-22:30

1 stop29h 40m

£341

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 13/4

00:30-21:05

1 stop15h 35m

London Luton

Tue 21/4

09:10-22:30

1 stop18h 20m

£342

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 25/2

17:00-12:05

2 stops14h 05m

London Luton

Wed 4/3

06:50-22:00

1 stop20h 10m

£344

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 25/2

17:00-08:35

1 stop10h 35m

London Luton

Mon 2/3

06:00-13:55

1 stop12h 55m

£345

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Mon 23/2

23:45-22:20

1 stop17h 35m

London Luton

Fri 27/2

06:10-22:00

1 stop20h 50m

£346

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 often are flights from the United States to London delayed?

Historically, on average around 22% of flights between United States and London have experienced a delay on any given week. The average delay length over the past 12 months has been 55 minutes.

What is the most punctual flight time for the United States to London flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to London flights?

According to our data, Air Seoul have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

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

8h 55m

Direct flights

None
The fastest flight from United States to London Luton Airport takes 8h 55m
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
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate
Chichester

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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