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Cheap flights from the United States to London Luton Airport from £146

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LTN
17 1月 — 24 1月1
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 18 12月 2025.

週六 27/1215:55JFK - LTN
3 stops28h 35mMultiple Airlines
週四 15/121:55LTN - JFK
2 stops20h 10mMultiple Airlines
Deal found 16/12£524
週三 31/1217:45EWR - LTN
1 stop9h 50mMultiple Airlines
週六 10/109:00LTN - EWR
1 stop12h 15mMultiple Airlines
Deal found 16/12£538
週一 29/1219:25SFO - LTN
2 stops19h 05mMultiple Airlines
週二 13/120:50LTN - SFO
2 stops23h 50mMultiple Airlines
Deal found 15/12£550
週三 31/1217:20BOS - LTN
1 stop10h 15mMultiple Airlines
週五 23/105:50LTN - BOS
1 stop13h 05mMultiple Airlines
Deal found 17/12£574
週二 30/1206:15BOS - LTN
2 stops32h 50mMultiple Airlines
週三 7/117:10LTN - BOS
2 stops25h 15mMultiple Airlines
Deal found 16/12£598
週三 31/1221:10JFK - LTN
1 stop14h 55mMultiple Airlines
週六 10/121:00LTN - JFK
2 stops25h 20mMultiple Airlines
Deal found 16/12£599
週日 28/1217:30JFK - LTN
2 stops27h 00mMultiple Airlines
週三 7/121:55LTN - JFK
3 stops21h 45mMultiple Airlines
Deal found 16/12£608
週四 25/1211:52EWR - LTN
3 stops20h 28mMultiple Airlines
週五 23/117:30LTN - EWR
3 stops33h 30mMultiple Airlines
Deal found 16/12£614
週二 30/1216:45LAX - LTN
2 stops21h 50mMultiple Airlines
週六 7/207:15LTN - LAX
2 stops22h 48mMultiple Airlines
Deal found 15/12£615
週一 29/1217:30JFK - LTN
2 stops19h 45mMultiple Airlines
週日 11/119:35LTN - JFK
2 stops25h 05mMultiple Airlines
Deal found 16/12£618
週三 24/1200:30JFK - LTN
2 stops25h 40mMultiple Airlines
週四 8/121:40LTN - JFK
1 stop29h 50mMultiple Airlines
Deal found 16/12£634
週四 25/1200:30JFK - LTN
2 stops26h 10mMultiple Airlines
週四 8/121:40LTN - JFK
1 stop29h 50mMultiple Airlines
Deal found 16/12£641

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 18 12月 2025.

Round-trip from

£368

One-way from

£146

Popular in

December

Cheapest in

January

Average price

£547
19/2-23/2
  • 19/2-23/2
  • 2 total stops
  • 25h 15m total
  • USA to London
Search Deals
1/3
  • 1/3
  • 1 total stop
  • 17h 45m total
  • USA to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 12月 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

USA

Fly to

Luton

Route

Depart

Return

Price

NewarkLondon

EWR - LTN

EWRLTN

Newark

週日 18/1

17:45-08:55

1 stop10h 10m

London Luton

週五 23/1

10:25-16:15

1 stop10h 50m

£370

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週一 26/1

17:00-08:35

1 stop10h 35m

London Luton

週日 1/2

08:05-13:55

1 stop10h 50m

£378

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週四 26/2

21:00-13:20

1 stop11h 20m

London Luton

週一 2/3

13:50-19:29

1 stop10h 39m

£387

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

週一 19/1

13:00-18:15

3 stops24h 15m

London Luton

週三 28/1

08:30-20:20

2 stops16h 50m

£389

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週四 16/4

20:30-16:45

2 stops15h 15m

London Luton

週四 23/4

09:25-19:20

2 stops14h 55m

£390

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

週日 15/2

17:10-08:55

1 stop10h 45m

London Luton

週五 20/2

05:50-13:55

1 stop13h 05m

£397

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週四 26/2

21:15-20:55

1 stop18h 40m

London Luton

週二 3/3

21:50-14:15

1 stop21h 25m

£399

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週一 26/1

22:35-18:15

1 stop14h 40m

London Luton

週三 4/2

08:30-20:35

1 stop17h 05m

£402

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

週四 19/3

23:35-17:50

1 stop14h 15m

London Luton

週二 24/3

08:30-21:35

1 stop17h 05m

£402

NewarkLondon

EWR - LTN

EWRLTN

Newark

週四 15/1

18:05-17:50

2 stops18h 45m

London Luton

週三 21/1

08:30-19:05

2 stops15h 35m

£406

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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

What is the cheapest time of day to fly from US to LTN?

Find hourly flight availability from USA to Luton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 12月 2025.

When flying from USA to London Luton Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight in the evening.

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

About 21% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 39 minutes.

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

Historically, flights departing in the early afternoon 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
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Winchester
Bedford
Romford
Chichester
Eastbourne
Guildford
Ipswich

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.
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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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