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Cheap flights from the United States to London from $169

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 12/1. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:20 pm - 4:00 pmLGA-LTN
18h 40m2 stops
Multiple Airlines Logo
5:50 am - 10:33 pmLTN-LGA
21h 43m2 stops
$476Multiple Airlines
Find Deal
Thu, Feb 12 - Fri, Feb 27
Multiple Airlines Logo
4:50 pm - 4:00 pmJFK-LTN
18h 10m2 stops
Multiple Airlines Logo
5:50 am - 4:09 pmLTN-JFK
15h 19m2 stops
$476Multiple Airlines
Find Deal
Thu, Feb 12 - Fri, Feb 27
Multiple Airlines Logo
4:50 pm - 9:45 amJFK-LTN
11h 55m2 stops
Multiple Airlines Logo
6:50 am - 8:10 pmLTN-JFK
18h 20m2 stops
$477Multiple Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Multiple Airlines Logo
5:35 pm - 2:15 pmLGA-LTN
15h 40m2 stops
Multiple Airlines Logo
8:50 pm - 7:03 pmLTN-LGA
27h 13m3 stops
$478Multiple Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Multiple Airlines Logo
10:05 am - 7:55 pmJFK-LTN
28h 50m2 stops
Multiple Airlines Logo
8:50 pm - 4:40 pmLTN-JFK
24h 50m2 stops
$478Multiple Airlines
Find Deal
Sun, Nov 16 - Wed, Nov 19
Multiple Airlines Logo
5:00 pm - 9:45 amJFK-LTN
11h 45m1 stop
Multiple Airlines Logo
8:05 am - 7:25 pmLTN-JFK
16h 20m1 stop
$479Multiple Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
Multiple Airlines Logo
5:00 pm - 7:35 amJFK-LTN
9h 35m1 stop
Multiple Airlines Logo
9:00 am - 7:25 pmLTN-JFK
15h 25m1 stop
$480Multiple Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
Multiple Airlines Logo
3:30 pm - 1:20 pmLGA-LTN
16h 50m2 stops
Multiple Airlines Logo
6:00 am - 3:38 pmLTN-LGA
14h 38m2 stops
$481Multiple Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 22
Multiple Airlines Logo
4:50 pm - 4:15 pmJFK-LTN
18h 25m2 stops
Multiple Airlines Logo
9:00 am - 8:10 pmLTN-JFK
16h 10m2 stops
$481Multiple Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Multiple Airlines Logo
3:30 pm - 1:20 pmLGA-LTN
16h 50m2 stops
Multiple Airlines Logo
6:00 am - 3:38 pmLTN-LGA
14h 38m2 stops
$482Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17

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 October 30, 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

Thu 2/12

4:20 pm-4:00 pm

2 stops18h 40m

London Luton

Fri 2/27

5:50 am-10:33 pm

2 stops21h 43m

$476

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 2/12

4:50 pm-4:00 pm

2 stops18h 10m

London Luton

Fri 2/27

5:50 am-4:09 pm

2 stops15h 19m

$476

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 12/2

4:50 pm-9:45 am

2 stops11h 55m

London Luton

Wed 12/10

6:50 am-8:10 pm

2 stops18h 20m

$477

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 11/16

5:35 pm-2:15 pm

2 stops15h 40m

London Luton

Tue 11/18

8:50 pm-7:03 pm

3 stops27h 13m

$478

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 11/16

10:05 am-7:55 pm

2 stops28h 50m

London Luton

Wed 11/19

8:50 pm-4:40 pm

2 stops24h 50m

$478

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 11/11

5:00 pm-9:45 am

1 stop11h 45m

London Luton

Sun 11/16

8:05 am-7:25 pm

1 stop16h 20m

$479

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sat 12/13

5:00 pm-7:35 am

1 stop9h 35m

London Luton

Tue 12/16

9:00 am-7:25 pm

1 stop15h 25m

$480

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 11/13

3:30 pm-1:20 pm

2 stops16h 50m

London Luton

Sat 11/22

6:00 am-3:38 pm

2 stops14h 38m

$481

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 11/28

4:50 pm-4:15 pm

2 stops18h 25m

London Luton

Tue 12/2

9:00 am-8:10 pm

2 stops16h 10m

$481

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 11/13

3:30 pm-1:20 pm

2 stops16h 50m

London Luton

Mon 11/17

6:00 am-3:38 pm

2 stops14h 38m

$482

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
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

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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