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Cheap flights from the United States to London from $192

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 10/18. 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

Find the cheapest flights from the United States to London

Recent round-trip flight deals from the United States to London

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 3:05 pmJFK  New York John F Kennedy Intl-LTN London Luton
14h 40m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:00 am - 6:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
16h 00m1 stop Reykjavik Keflavik Intl
$542Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
7:25 pm - 3:05 pmJFK  New York John F Kennedy Intl-LTN London Luton
14h 40m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:00 am - 6:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
16h 00m1 stop Reykjavik Keflavik Intl
$551Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
Multiple Airlines Logo
8:30 pm - 11:00 pmJFK  New York John F Kennedy Intl-LTN London Luton
21h 30m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
5:40 am - 10:05 pmLTN  London Luton-JFK New York John F Kennedy Intl
21h 25m2 stops Barcelona-El Prat Reykjavik Keflavik Intl
$556Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
7:25 pm - 3:05 pmJFK  New York John F Kennedy Intl-LTN London Luton
14h 40m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 6:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
15h 00m1 stop Reykjavik Keflavik Intl
$557Multiple Airlines
Tue, Nov 10 - Mon, Nov 16
Multiple Airlines Logo
10:05 pm - 12:25 amJFK  New York John F Kennedy Intl-LTN London Luton
21h 20m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
6:15 pm - 8:05 pmLTN  London Luton-JFK New York John F Kennedy Intl
30h 50m2 stops Madrid Barajas Lisbon Humberto Delgado
$557Multiple Airlines
Mon, Oct 12 - Tue, Oct 20
Multiple Airlines Logo
8:30 pm - 11:00 pmJFK  New York John F Kennedy Intl-LTN London Luton
21h 30m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
5:40 am - 10:05 pmLTN  London Luton-JFK New York John F Kennedy Intl
21h 25m2 stops Barcelona-El Prat Reykjavik Keflavik Intl
$559Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
Multiple Airlines Logo
8:30 pm - 11:00 pmJFK  New York John F Kennedy Intl-LTN London Luton
21h 30m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
5:40 am - 10:05 pmLTN  London Luton-JFK New York John F Kennedy Intl
21h 25m2 stops Barcelona-El Prat Reykjavik Keflavik Intl
$559Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
1:25 pm - 3:00 pmJFK  New York John F Kennedy Intl-LTN London Luton
20h 35m1 stop Athens Eleftherios V.
Multiple Airlines Logo
9:45 pm - 7:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
25h 15m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$560Multiple Airlines
Wed, Oct 14 - Wed, Oct 28
Multiple Airlines Logo
7:25 pm - 3:05 pmJFK  New York John F Kennedy Intl-LTN London Luton
14h 40m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 6:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
17h 00m1 stop Reykjavik Keflavik Intl
$560Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
Multiple Airlines Logo
8:25 pm - 11:05 pmJFK  New York John F Kennedy Intl-LTN London Luton
22h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
7:45 am - 6:00 pmLTN  London Luton-JFK New York John F Kennedy Intl
15h 15m2 stops Dublin Reykjavik Keflavik Intl
$561Multiple Airlines
Thu, Oct 29 - Tue, Nov 3

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momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 9, 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

Cheapest round-trip

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Sun 11/1

7:25 pm-3:05 pm

1 stop14h 40m

London Luton

Sat 11/7

7:00 am-6:00 pm

1 stop16h 00m

$542

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Sun 11/8

7:25 pm-3:05 pm

1 stop14h 40m

London Luton

Sat 11/14

7:00 am-6:00 pm

1 stop16h 00m

$551

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Thu 10/1

8:30 pm-11:00 pm

2 stops21h 30m

London Luton

Tue 10/13

5:40 am-10:05 pm

2 stops21h 25m

$556
Quickest round-trip

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Tue 11/10

7:25 pm-3:05 pm

1 stop14h 40m

London Luton

Mon 11/16

8:00 am-6:00 pm

1 stop15h 00m

$557

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Mon 10/12

10:05 pm-12:25 am

2 stops21h 20m

London Luton

Tue 10/20

6:15 pm-8:05 pm

2 stops30h 50m

$557

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Mon 10/12

8:30 pm-11:00 pm

2 stops21h 30m

London Luton

Fri 10/16

5:40 am-10:05 pm

2 stops21h 25m

$559

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Thu 10/1

8:30 pm-11:00 pm

2 stops21h 30m

London Luton

Tue 10/13

5:40 am-10:05 pm

2 stops21h 25m

$559

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Wed 10/14

1:25 pm-3:00 pm

1 stop20h 35m

London Luton

Wed 10/28

9:45 pm-7:00 pm

2 stops25h 15m

$560

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Tue 11/10

7:25 pm-3:05 pm

1 stop14h 40m

London Luton

Sun 11/15

6:00 am-6:00 pm

1 stop17h 00m

$560

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Thu 10/29

8:25 pm-11:05 pm

2 stops22h 40m

London Luton

Tue 11/3

7:45 am-6:00 pm

2 stops15h 15m

$561

Flights are sorted by cheapest round-trip 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 23% 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 189 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 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?

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

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

9h 45m

Direct flights

None
The fastest flight from United States to London Luton Airport takes 9h 45m
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.
Search flight deals

Frequently asked questions about flying from the United States to London Luton Airport

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

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?

momondo does allow users to show only those flights to London from United States which offer a flexible booking policy as well as other useful filters and features.

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

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 London from United States.

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

Yes momondo offers price alerts on flights to London from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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