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Cheap flights from the United States to London Luton Airport from £138

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LTN
21 Feb — 28 Feb1
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 22 January 2026.

Mon 16/215:20
LGA
-
LTN
2 stops15h 55m
Multiple Airlines
Tue 24/206:20
LTN
-
LGA
2 stops17h 42m
Multiple Airlines
Deal found 21/1£347
Tue 17/216:20
LGA
-
LTN
2 stops12h 25m
Multiple Airlines
Mon 23/206:00
LTN
-
LGA
3 stops18h 02m
Multiple Airlines
Deal found 21/1£348
Tue 17/216:50
JFK
-
LTN
2 stops11h 55m
Multiple Airlines
Mon 23/206:00
LTN
-
JFK
3 stops19h 58m
Multiple Airlines
Deal found 21/1£348
Fri 6/215:40
JFK
-
LTN
2 stops15h 15m
Multiple Airlines
Fri 13/205:50
LTN
-
JFK
2 stops15h 19m
Multiple Airlines
Deal found 20/1£349
Fri 23/115:30
LGA
-
LTN
2 stops15h 25m
Multiple Airlines
Fri 30/120:55
LTN
-
LGA
3 stops25h 02m
Multiple Airlines
Deal found 21/1£351
Thu 16/423:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Mon 20/412:45
LTN
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 21/1£351
Wed 22/410:40
JFK
-
LTN
2 stops23h 45m
Multiple Airlines
Thu 30/413:00
LTN
-
JFK
2 stops32h 35m
Multiple Airlines
Deal found 20/1£353
Wed 21/110:05
JFK
-
LTN
3 stops32h 00m
Multiple Airlines
Sat 24/116:40
LTN
-
JFK
2 stops26h 10m
Multiple Airlines
Deal found 20/1£354
Tue 3/216:25
JFK
-
LTN
2 stops20h 35m
Multiple Airlines
Tue 17/218:55
LTN
-
JFK
2 stops26h 45m
Multiple Airlines
Deal found 20/1£355
Wed 18/217:00
JFK
-
LTN
1 stop13h 45m
Multiple Airlines
Thu 26/206:05
LTN
-
JFK
1 stop18h 10m
Multiple Airlines
Deal found 21/1£357
Tue 3/211:30
LGA
-
LTN
2 stops17h 15m
Multiple Airlines
Fri 6/205:50
LTN
-
LGA
2 stops14h 48m
Multiple Airlines
Deal found 20/1£357
Tue 3/216:50
JFK
-
LTN
2 stops22h 15m
Multiple Airlines
Fri 6/205:50
LTN
-
JFK
2 stops15h 19m
Multiple Airlines
Deal found 20/1£357

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 22 January 2026.

Round-trip from

£347

One-way from

£138

Popular in

December

Cheapest in

September

Average price

£421
16/2-24/2
  • 16/2-24/2
  • 4 total stops
  • 33h 37m total
  • USA to London
Search Deals
19/4
  • 19/4
  • 1 total stop
  • 30h 35m total
  • USA to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 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

USA

Fly to

Luton

Route

Depart

Return

Price

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 16/2

15:20-12:15

2 stops15h 55m

London Luton

Tue 24/2

06:20-19:02

2 stops17h 42m

£347

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 17/2

16:20-09:45

2 stops12h 25m

London Luton

Mon 23/2

06:00-19:02

3 stops18h 02m

£348

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 16/2

15:20-12:15

2 stops15h 55m

London Luton

Thu 19/2

06:05-19:02

2 stops17h 57m

£351

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 21/2

15:30-16:05

2 stops19h 35m

London Luton

Sat 28/2

06:00-15:38

2 stops14h 38m

£354

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 3/2

11:30-09:45

2 stops17h 15m

London Luton

Fri 6/2

05:50-15:38

2 stops14h 48m

£357

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 1/3

15:30-11:45

2 stops15h 15m

London Luton

Fri 6/3

05:50-15:38

2 stops14h 48m

£357

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 3/2

15:30-09:45

2 stops13h 15m

London Luton

Thu 5/2

20:00-15:38

2 stops24h 38m

£360

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 15/2

15:30-22:00

3 stops25h 30m

London Luton

Mon 23/2

06:00-15:38

2 stops14h 38m

£360

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 14/4

16:35-13:25

2 stops15h 50m

London Luton

Thu 30/4

09:25-19:55

2 stops15h 30m

£370

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 23/3

18:10-08:35

1 stop10h 25m

London Luton

Tue 31/3

13:10-18:50

1 stop10h 40m

£372

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
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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 55 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?

Tuesday 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.

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

Over the past year, Air Seoul have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 Boston Logan 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
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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Hobby to Heathrow flights
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Los Angeles to Gatwick flights
Philadelphia to Heathrow flights
Dulles Intl to London City flights
Boston to Stansted flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
Los Angeles to London City flights
Tampa to Heathrow flights
San Francisco to Gatwick flights
Reagan-National to Gatwick flights
Pearson Intl to London City flights
Los Angeles to Stansted flights
O'Hare Intl to London City flights
Minneapolis to Heathrow flights
O'Hare Intl to Stansted flights
Charlotte to Heathrow flights

Fly with Cheapflights

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

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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.

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