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Cheap flights from London Luton Airport to the United States from £240

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — LAX
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to USA

Enter your travel dates to find the best prices.

Cheapest flights from Luton to USA
Explore the most affordable flight options available from Luton to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Wed 30/912:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 7/1022:55
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 19/7£428
Tue 15/908:00
LTN
-
BOS
1 stop16h 50m
Multiple Airlines
Mon 21/917:40
BOS
-
LTN
1 stop15h 25m
Multiple Airlines
Deal found 16/7£435
Wed 16/912:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Sun 20/923:35
BOS
-
LTN
1 stop13h 30m
Multiple Airlines
Deal found 18/7£439
Wed 23/907:15
LTN
-
BOS
2 stops17h 15m
Multiple Airlines
Wed 21/1022:55
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 16/7£441
Wed 26/806:15
LTN
-
BOS
3 stops41h 35m
Multiple Airlines
Mon 31/820:50
BOS
-
LTN
2 stops20h 25m
Multiple Airlines
Deal found 15/7£450
Fri 4/917:10
LTN
-
JFK
1 stop10h 15m
Multiple Airlines
Fri 11/923:55
JFK
-
LTN
1 stop12h 30m
Multiple Airlines
Deal found 15/7£459
Fri 4/920:25
LTN
-
JFK
2 stops21h 07m
Multiple Airlines
Sun 13/921:30
JFK
-
LTN
1 stop10h 55m
Multiple Airlines
Deal found 16/7£459
Thu 12/1105:55
LTN
-
MIA
1 stop24h 05m
Multiple Airlines
Thu 10/1221:40
MIA
-
LTN
1 stop14h 55m
Multiple Airlines
Deal found 16/7£460
Fri 11/906:20
LTN
-
JFK
1 stop14h 37m
Multiple Airlines
Fri 25/916:30
JFK
-
LTN
2 stops19h 55m
Multiple Airlines
Deal found 16/7£460
Sat 5/909:00
LTN
-
JFK
1 stop18h 25m
Multiple Airlines
Sun 13/921:05
JFK
-
LTN
1 stop11h 20m
Multiple Airlines
Deal found 17/7£461
Thu 27/815:50
LTN
-
JFK
1 stop11h 35m
Multiple Airlines
Thu 3/916:55
JFK
-
LTN
1 stop11h 35m
Multiple Airlines
Deal found 15/7£462
Tue 8/913:10
LTN
-
BOS
1 stop10h 40m
Multiple Airlines
Tue 15/917:25
BOS
-
LTN
1 stop15h 00m
Multiple Airlines
Deal found 16/7£462

Find flight deals from Luton to USA

Keep the following information in mind while searching for Luton to USA flight deals. Data was last updated 20 July 2026.

Round-trip from

£428

One-way from

£240

Popular in

June

Cheapest in

September

Average price

£563
30/9-7/10
  • 30/9-7/10
  • 2 total stops
  • 27h 30m total
  • London to USA
Search Deals
26/8
  • 26/8
  • 3 total stops
  • 44h 35m total
  • London to USA
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 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 Luton to USA 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 20 July 2026.
Use the filters below to find and compare flights from London Luton Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 5/10

12:25-18:50

1 stop11h 25m

Boston Logan Intl

Mon 12/10

17:25-09:15

1 stop10h 50m

£470

LondonNew York

LTN - JFK

LTNJFK

London Luton

Sat 3/10

08:00-17:45

1 stop14h 45m

New York John F Kennedy Intl

Sat 10/10

22:05-14:05

1 stop11h 00m

£470

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 2/9

06:15-14:55

1 stop13h 40m

Boston Logan Intl

Wed 9/9

17:25-09:00

1 stop10h 35m

£471

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 23/9

12:45-21:05

1 stop13h 20m

Boston Logan Intl

Wed 21/10

22:55-18:05

1 stop14h 10m

£474

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 27/8

08:00-18:55

1 stop15h 55m

Washington, D.C. Dulles Intl

Thu 3/9

20:30-14:05

1 stop12h 35m

£481

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 17/9

08:00-18:55

1 stop15h 55m

Washington, D.C. Dulles Intl

Sun 20/9

17:00-14:05

1 stop16h 05m

£484

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 26/8

06:15-14:55

1 stop13h 40m

Boston Logan Intl

Mon 31/8

17:25-09:15

1 stop10h 50m

£493

LondonMiami

LTN - MIA

LTNMIA

London Luton

Tue 29/9

14:45-19:45

2 stops34h 00m

Miami

Tue 6/10

21:35-22:10

2 stops19h 35m

£494

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 26/8

06:15-09:05

3 stops31h 50m

Boston Logan Intl

Sat 5/9

17:25-08:20

1 stop9h 55m

£494

LondonChicago

LTN - ORD

LTNORD

London Luton

Fri 4/9

06:20-20:05

3 stops19h 45m

Chicago O'Hare Intl

Mon 7/9

19:25-22:05

2 stops20h 40m

£508

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Luton to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Luton 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 London Luton Airport to the United States

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

About 33% of weekly flights between London and United States have experienced delays in the past year, with the average delay time being 78 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning 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 Sunday 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 Luton to USA. 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 London Luton Airport to USA?

    Most travelers choose London Luton - New York John F Kennedy Intl, London Luton - Newark or London Luton - Los Angeles when deciding on the best route from London Luton Airport to USA.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to USA 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

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 Luton to USA

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

Fly with Cheapflights

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

When you search for this flight from Luton to USA, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to USA.

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

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

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

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