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Cheap flights from the United States to London from $178

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 4/19. 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
4:25 pm - 9:05 pm
JFK
-
LTN
23h 40m
2 stops
Multiple Airlines Logo
9:45 am - 1:05 pm
LTN
-
JFK
32h 20m
2 stops
$460Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
4:50 pm - 4:15 pm
JFK
-
LTN
18h 25m
2 stops
Multiple Airlines Logo
5:10 pm - 1:50 pm
LTN
-
JFK
25h 40m
2 stops
$461Multiple Airlines
Fri, Feb 27 - Wed, Mar 4
Multiple Airlines Logo
4:55 pm - 1:45 pm
JFK
-
LTN
15h 50m
1 stop
Multiple Airlines Logo
8:00 am - 6:55 pm
LTN
-
JFK
15h 55m
1 stop
$462Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
11:30 am - 1:20 pm
LGA
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
8:00 pm - 3:38 pm
LTN
-
LGA
23h 38m
2 stops
$463Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
9:45 am - 1:20 pm
JFK
-
LTN
22h 35m
2 stops
Multiple Airlines Logo
8:00 pm - 10:39 pm
LTN
-
JFK
30h 39m
2 stops
$463Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
7:10 pm - 7:55 pm
JFK
-
LTN
20h 45m
2 stops
Multiple Airlines Logo
8:25 am - 3:15 pm
LTN
-
JFK
34h 50m
2 stops
$465Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
9:45 am - 9:45 am
JFK
-
LTN
19h 00m
2 stops
Multiple Airlines Logo
6:00 am - 9:10 pm
LTN
-
JFK
19h 10m
2 stops
$466Multiple Airlines
Tue, Mar 3 - Mon, Mar 16
Multiple Airlines Logo
7:25 pm - 8:05 pm
JFK
-
LTN
19h 40m
2 stops
Multiple Airlines Logo
9:00 am - 6:00 pm
LTN
-
JFK
14h 00m
2 stops
$467Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
9:45 am - 1:20 pm
JFK
-
LTN
22h 35m
2 stops
Multiple Airlines Logo
7:05 pm - 9:10 pm
LTN
-
JFK
30h 05m
2 stops
$468Multiple Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
5:30 pm - 7:50 pm
JFK
-
LTN
21h 20m
2 stops
Multiple Airlines Logo
11:10 am - 2:05 pm
LTN
-
JFK
30h 55m
2 stops
$469Multiple Airlines
Wed, Mar 4 - Thu, Mar 12

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 February 13, 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

Thu 2/26

4:25 pm-9:05 pm

2 stops23h 40m

London Luton

Mon 3/2

9:45 am-1:05 pm

2 stops32h 20m

$460

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 2/27

4:50 pm-4:15 pm

2 stops18h 25m

London Luton

Wed 3/4

5:10 pm-1:50 pm

2 stops25h 40m

$461

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 4/14

4:55 pm-1:45 pm

1 stop15h 50m

London Luton

Tue 4/21

8:00 am-6:55 pm

1 stop15h 55m

$462

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 3/5

11:30 am-1:20 pm

2 stops20h 50m

London Luton

Thu 3/12

8:00 pm-3:38 pm

2 stops23h 38m

$463

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 3/5

9:45 am-1:20 pm

2 stops22h 35m

London Luton

Thu 3/12

8:00 pm-10:39 pm

2 stops30h 39m

$463

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 3/12

7:10 pm-7:55 pm

2 stops20h 45m

London Luton

Mon 3/16

8:25 am-3:15 pm

2 stops34h 50m

$465

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 3/3

9:45 am-9:45 am

2 stops19h 00m

London Luton

Mon 3/16

6:00 am-9:10 pm

2 stops19h 10m

$466

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Tue 2/24

7:25 pm-8:05 pm

2 stops19h 40m

London Luton

Tue 3/3

9:00 am-6:00 pm

2 stops14h 00m

$467

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 3/5

9:45 am-1:20 pm

2 stops22h 35m

London Luton

Mon 3/9

7:05 pm-9:10 pm

2 stops30h 05m

$468

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 3/4

5:30 pm-7:50 pm

2 stops21h 20m

London Luton

Thu 3/12

11:10 am-2:05 pm

2 stops30h 55m

$469

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 19% 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 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 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.

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

According to our data, Air Seoul have had the least number of 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.
Search flight deals

  • 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
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

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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