Find flights
When to book
FAQs

Cheap flights from the United States to London Luton Airport from £157

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LTN
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Luton

Enter your travel dates to find the best prices.

Cheapest flights from USA to Luton
Explore the most affordable flight options available from USA to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Thu 15/1000:30
JFK
-
LTN
1 stop15h 35m
Multiple Airlines
Mon 19/1006:05
LTN
-
JFK
2 stops18h 05m
Multiple Airlines
Deal found 20/7£418
Sun 1/1119:25
JFK
-
LTN
1 stop14h 40m
Multiple Airlines
Fri 6/1106:00
LTN
-
JFK
1 stop17h 00m
Multiple Airlines
Deal found 16/7£426
Thu 15/1000:30
JFK
-
LTN
1 stop15h 35m
Multiple Airlines
Sun 25/1007:40
LTN
-
JFK
2 stops40h 25m
Multiple Airlines
Deal found 16/7£428
Sun 27/900:30
JFK
-
LTN
1 stop27h 00m
Multiple Airlines
Mon 19/1006:05
LTN
-
JFK
2 stops18h 05m
Multiple Airlines
Deal found 20/7£429
Tue 13/1000:30
JFK
-
LTN
1 stop15h 35m
Multiple Airlines
Sun 18/1005:55
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 17/7£430
Wed 26/820:30
JFK
-
LTN
2 stops19h 45m
Multiple Airlines
Fri 4/906:20
LTN
-
JFK
2 stops18h 00m
Multiple Airlines
Deal found 16/7£433
Sun 16/820:30
JFK
-
LTN
2 stops20h 50m
Multiple Airlines
Thu 5/1108:20
LTN
-
JFK
2 stops14h 40m
Multiple Airlines
Deal found 20/7£434
Sun 27/900:30
JFK
-
LTN
1 stop27h 00m
Multiple Airlines
Mon 5/1008:05
LTN
-
JFK
2 stops40h 05m
Multiple Airlines
Deal found 21/7£435
Thu 15/1000:30
JFK
-
LTN
1 stop15h 35m
Multiple Airlines
Sun 18/1005:55
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 17/7£437
Thu 5/1119:40
IAD
-
LTN
1 stop12h 20m
Multiple Airlines
Thu 12/1106:00
LTN
-
IAD
1 stop17h 30m
Multiple Airlines
Deal found 16/7£467
Wed 4/1119:40
IAD
-
LTN
1 stop12h 20m
Multiple Airlines
Thu 12/1106:00
LTN
-
IAD
1 stop17h 30m
Multiple Airlines
Deal found 16/7£468
Tue 3/1119:40
IAD
-
LTN
1 stop14h 25m
Multiple Airlines
Fri 13/1106:00
LTN
-
IAD
1 stop17h 30m
Multiple Airlines
Deal found 16/7£469

Find flight deals from USA to Luton

Keep the following information in mind while searching for USA to Luton flight deals. Data was last updated 21 July 2026.

Round-trip from

£418

One-way from

£157

Popular in

June

Cheapest in

September

Average price

£596
15/10-19/10
  • 15/10-19/10
  • 3 total stops
  • 33h 40m total
  • USA to London
Search Deals
14/10
  • 14/10
  • 1 total stop
  • 20h 50m total
  • USA to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Luton 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, Cheapflights users made 858,174 searches. Data last updated 21 July 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 return flight

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Thu 3/12

19:40-13:00

1 stop12h 20m

London Luton

Mon 7/12

08:00-18:30

1 stop15h 30m

£472

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 8/9

17:25-15:30

1 stop17h 05m

London Luton

Tue 15/9

13:10-18:50

1 stop10h 40m

£515

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 25/10

20:50-23:55

2 stops23h 05m

London Luton

Sun 1/11

05:55-20:55

2 stops19h 00m

£525
Fastest return journey

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 7/9

17:25-09:15

1 stop10h 50m

London Luton

Tue 15/9

13:10-18:50

1 stop10h 40m

£532

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 29/9

19:25-22:50

2 stops21h 25m

London Luton

Sun 4/10

08:00-14:00

2 stops36h 00m

£547

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 4/11

18:30-21:05

2 stops20h 35m

London Luton

Tue 10/11

21:30-15:30

2 stops24h 00m

£550

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 26/8

23:00-21:15

2 stops17h 15m

London Luton

Mon 7/9

18:05-20:20

2 stops31h 15m

£552

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 14/9

19:25-22:05

2 stops20h 40m

London Luton

Fri 18/9

08:00-14:00

2 stops36h 00m

£564

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 9/9

23:00-21:15

2 stops17h 15m

London Luton

Sun 13/9

08:30-14:45

2 stops35h 15m

£569

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sat 31/10

20:40-16:55

2 stops16h 15m

London Luton

Tue 10/11

21:30-19:05

2 stops26h 35m

£569

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from USA to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from USA with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to London Luton Airport

How often are flights from the United States to London delayed?

About 22% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 192 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from USA to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from USA to London Luton Airport?

    While some choose either Newark - London Luton or Washington, D.C. Dulles Intl - London Luton, New York John F Kennedy Intl - London Luton is the most popular route from USA to London Luton Airport.

  • Can I find deals for flights from USA to Luton that include hotel bookings?

    Yes. In addition to deals on USA to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Luton.

  • Can I find deals for business class flights from USA to Luton?

    Yes. Cheapflights offers flight deals from USA to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Luton

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Stansted flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Baltimore to Heathrow flights
Los Angeles to Heathrow flights
Pearson Intl to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
LaGuardia to Gatwick flights
Pearson Intl to Gatwick flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Orlando to Heathrow flights
Mexico City to Heathrow flights
Vancouver Intl to Heathrow flights
Newark to London City flights
Newark to Stansted flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Miami to Heathrow flights
Newark to Luton flights
Hobby to Heathrow flights
Dulles Intl to London City flights
Denver to Heathrow flights
Boston to London City flights
Pearson Intl to Stansted flights
Pearson Intl to London City flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
Boston to Stansted flights
Los Angeles to Gatwick flights
George Bush Intcntl to Heathrow flights
Reagan-National to Gatwick flights
Pierre Elliott Trudeau Intl to Heathrow flights
Toronto Island to Heathrow flights
O'Hare Intl to Gatwick flights
Orlando to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to Stansted flights
Vancouver Intl to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Luton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luton from USA today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from USA to Luton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luton from USA.

Can Cheapflights find flights from USA to Luton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from USA to Luton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from USA to Luton become cheaper?

Yes, Cheapflights offers price alerts on USA to Luton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.