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Cheap flights from the United States to London from $174

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 11/9. 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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Find the cheapest flights from the United States to London

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

Logo
9:45 am - 4:00 pmJFK-LTN
25h 15m2 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$429
Find Deal
Thu, Nov 6 - Mon, Nov 10
Logo
4:50 pm - 8:55 amJFK-LTN
12h 05m2 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$431
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
10:05 am - 11:05 pmJFK-LTN
32h 00m3 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$432
Find Deal
Wed, Nov 5 - Mon, Nov 10
Logo
9:45 am - 8:55 amJFK-LTN
19h 10m2 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$433
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
5:25 pm - 5:05 pmJFK-LTN
19h 40m2 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$434
Find Deal
Wed, Oct 29 - Mon, Nov 3
Logo
10:05 am - 4:00 pmJFK-LTN
25h 55m3 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$435
Find Deal
Thu, Oct 30 - Mon, Nov 10
Logo
4:50 pm - 8:55 amJFK-LTN
12h 05m2 stops
Logo
6:00 am - 4:09 pmLTN-JFK
15h 09m2 stops
$436
Find Deal
Fri, Oct 31 - Sat, Nov 8
Logo
10:05 am - 11:05 pmJFK-LTN
32h 00m3 stops
Logo
6:00 am - 8:58 pmLTN-JFK
19h 58m3 stops
$437
Find Deal
Wed, Nov 5 - Mon, Nov 10
Logo
4:50 pm - 8:45 amJFK-LTN
11h 55m2 stops
Logo
9:00 pm - 4:09 pmLTN-JFK
24h 09m2 stops
$438
Find Deal
Thu, Oct 30 - Sat, Nov 8
Logo
4:50 pm - 1:20 pmJFK-LTN
16h 30m2 stops
Logo
8:00 pm - 4:09 pmLTN-JFK
25h 09m2 stops
$439
Find Deal
Thu, Oct 30 - Thu, Nov 6

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 September 15, 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

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 11/6

9:45 am-4:00 pm

2 stops25h 15m

London Luton

Mon 11/10

6:00 am-4:09 pm

2 stops15h 09m

$429

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 10/31

4:50 pm-8:55 am

2 stops12h 05m

London Luton

Mon 11/3

6:00 am-4:09 pm

2 stops15h 09m

$431

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 11/5

10:05 am-11:05 pm

3 stops32h 00m

London Luton

Mon 11/10

6:00 am-4:09 pm

2 stops15h 09m

$432

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 10/31

9:45 am-8:55 am

2 stops19h 10m

London Luton

Mon 11/3

6:00 am-4:09 pm

2 stops15h 09m

$433

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 10/29

5:25 pm-5:05 pm

2 stops19h 40m

London Luton

Mon 11/3

6:00 am-4:09 pm

2 stops15h 09m

$434

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 10/30

10:05 am-4:00 pm

3 stops25h 55m

London Luton

Mon 11/10

6:00 am-4:09 pm

2 stops15h 09m

$435

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 10/31

4:50 pm-8:55 am

2 stops12h 05m

London Luton

Sat 11/8

6:00 am-4:09 pm

2 stops15h 09m

$436

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 11/5

10:05 am-11:05 pm

3 stops32h 00m

London Luton

Mon 11/10

6:00 am-8:58 pm

3 stops19h 58m

$437

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 10/30

4:50 pm-8:45 am

2 stops11h 55m

London Luton

Sat 11/8

9:00 pm-4:09 pm

2 stops24h 09m

$438

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 10/30

4:50 pm-1:20 pm

2 stops16h 30m

London Luton

Thu 11/6

8:00 pm-4:09 pm

2 stops25h 09m

$439

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

What is the cheapest day to depart on your flight to London Luton Airport?

According to our data, Thursday is the cheapest day to fly to London Luton Airport from United States. The lowest ticket price found for a Thursday departure recently was $577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to London Luton Airport on a Tuesday will generally be more expensive and average around $678. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Luton Airport?

According to our data, the cheapest time of day to fly to London Luton Airport is in the afternoon. momondo users have found flights departing from United States to London Luton Airport in the afternoon for as low as $479. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London Luton Airport are more costly in the morning, with an average ticket price of $768. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 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
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Watford
Wembley
Richmond
Croydon

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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