In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to London Luton Airport as you normally would.

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.

£139+ Cheap Flights from the United States to London Luton Airport

Cheap flight deals from USA to Luton

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 August 2026.

Tue 10/1119:25 -

1 stop14h 40m

Sat 14/1107:00 -

1 stop16h 00m

Deal found 17/8£396

Sun 8/1119:25 -

1 stop14h 40m

Wed 18/1108:00 -

1 stop15h 00m

Deal found 14/8£400

Wed 11/1122:00 -

2 stops17h 50m

Tue 17/1121:30 -

2 stops27h 35m

Deal found 15/8£409

Wed 18/1119:25 -

1 stop12h 35m

Sun 22/1106:00 -

1 stop17h 00m

Deal found 18/8£412

Fri 6/1122:00 -

2 stops17h 50m

Wed 11/1121:30 -

2 stops27h 35m

Deal found 15/8£413

Wed 2/1219:25 -

2 stops20h 40m

Wed 9/1207:45 -

2 stops15h 15m

Deal found 14/8£415

Wed 2/1219:25 -

2 stops20h 40m

Tue 8/1207:45 -

2 stops15h 15m

Deal found 13/8£416

Tue 22/922:05 -

2 stops20h 40m

Wed 30/908:00 -

2 stops17h 05m

Deal found 14/8£417

Fri 13/1122:00 -

2 stops17h 50m

Wed 18/1121:30 -

2 stops27h 35m

Deal found 16/8£418

Tue 6/1022:05 -

2 stops20h 40m

Tue 13/1008:00 -

2 stops17h 05m

Deal found 13/8£418

Fri 6/1122:00 -

2 stops17h 50m

Mon 9/1107:45 -

2 stops17h 20m

Deal found 13/8£420

Mon 12/1000:30 -

1 stop27h 00m

Thu 22/1008:05 -

2 stops40h 05m

Deal found 13/8£421

Best flights from USA to Luton
Discover carefully curated flight deals from USA to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Wed 18/1120:50 -

1 stop11h 10m

Mon 23/1108:00 -

1 stop15h 50m

Deal found 16/8£466

Wed 2/1219:50 -

2 stops16h 30m

Sun 13/1208:45 -

2 stops14h 05m

Deal found 13/8£471

Sat 24/1000:30 -

2 stops30h 15m

Thu 29/1008:20 -

2 stops14h 40m

Deal found 17/8£471

Fri 27/1122:30 -

2 stops17h 20m

Thu 3/1221:30 -

2 stops28h 05m

Deal found 17/8£484

Fri 6/1118:30 -

2 stops20h 35m

Fri 13/1121:45 -

2 stops25h 35m

Deal found 14/8£512

Sat 17/1020:50 -

1 stop11h 15m

Sun 1/1106:00 -

1 stop16h 50m

Deal found 15/8£515

Sun 13/1219:50 -

1 stop14h 15m

Sun 20/1206:00 -

1 stop16h 50m

Deal found 15/8£515

Mon 9/1116:00 -

2 stops23h 50m

Thu 19/1121:30 -

3 stops22h 54m

Deal found 17/8£515

Tue 29/906:00 -

2 stops27h 00m

Tue 6/1008:00 -

2 stops17h 00m

Deal found 17/8£525

Sun 18/1012:40 -

3 stops20h 25m

Wed 28/1007:15 -

2 stops18h 44m

Deal found 17/8£526

Wed 21/1008:10 -

2 stops20h 10m

Wed 28/1006:00 -

2 stops22h 33m

Deal found 14/8£526

Mon 14/1219:40 -

1 stop13h 25m

Tue 22/1207:00 -

1 stop16h 40m

Deal found 13/8£534

Wed 16/910:40 -

2 stops23h 45m

Wed 23/906:15 -

2 stops14h 50m

Deal found 15/8£537

Wed 14/1011:00 -

2 stops21h 55m

Wed 28/1006:10 -

2 stops19h 49m

Deal found 17/8£537

Wed 30/911:00 -

2 stops21h 55m

Wed 7/1008:00 -

2 stops16h 59m

Deal found 17/8£538

Mon 5/1017:25 -

1 stop14h 20m

Fri 9/1006:20 -

1 stop13h 35m

Deal found 14/8£552

Sat 10/1015:35 -

2 stops14h 25m

Sun 18/1007:00 -

2 stops16h 07m

Deal found 16/8£552

Sat 5/917:25 -

1 stop9h 55m

Wed 16/906:15 -

1 stop13h 40m

Deal found 14/8£553

Thu 10/1218:30 -

1 stop12h 30m

Tue 15/1207:00 -

1 stop16h 20m

Deal found 14/8£554

Tue 20/1009:45 -

2 stops23h 15m

Thu 22/1018:15 -

2 stops26h 50m

Deal found 17/8£555

Wed 28/1011:05 -

2 stops22h 40m

Sun 8/1107:45 -

2 stops19h 14m

Deal found 13/8£561

Sat 17/1012:40 -

3 stops20h 25m

Wed 28/1007:15 -

2 stops18h 44m

Deal found 13/8£563

Mon 9/1119:40 -

2 stops20h 20m

Sat 14/1107:15 -

2 stops16h 25m

Deal found 13/8£567

Sun 27/923:35 -

1 stop10h 50m

Sun 11/1011:00 -

1 stop11h 13m

Deal found 13/8£567

Wed 30/916:20 -

2 stops17h 05m

Mon 5/1020:35 -

3 stops28h 25m

Deal found 14/8£567

Thu 1/1017:25 -

1 stop11h 05m

Thu 8/1013:00 -

1 stop10h 50m

Deal found 17/8£574

Mon 14/908:15 -

2 stops22h 20m

Mon 21/920:35 -

2 stops27h 45m

Deal found 15/8£575

Fri 6/1116:00 -

2 stops16h 45m

Tue 10/1107:45 -

2 stops19h 14m

Deal found 13/8£575

Thu 10/1218:30 -

1 stop12h 30m

Wed 23/1208:00 -

1 stop15h 20m

Deal found 17/8£583

Mon 21/911:10 -

3 stops29h 20m

Tue 6/1011:40 -

3 stops33h 00m

Deal found 14/8£584

Find flight deals from USA to Luton

Round-trip from	£396
One-way from	£139
Popular in	June
Cheapest in	January
Average price	£540

10/11-14/11
2 total stops
30h 40m total
USA to London

Search Deals

20/10
1 total stop
15h 35m total
USA to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£95 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 18/11

20:50-13:00

1 stop11h 10m

London Luton

Mon 23/11

08:00-18:50

1 stop15h 50m

£466

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 2/12

19:50-17:20

2 stops16h 30m

London Luton

Sun 13/12

08:45-17:50

2 stops14h 05m

£471

New YorkLondon

JFK New York John F Kennedy Intl - LTN London Luton

JFKLTN

New York John F Kennedy Intl

Sat 24/10

00:30-10:45

2 stops30h 15m

London Luton

Thu 29/10

08:20-19:00

2 stops14h 40m

£471

Washington, D.C.London

IAD Washington, D.C. Dulles Intl - LTN London Luton

IADLTN

Washington, D.C. Dulles Intl

Fri 27/11

22:30-20:50

2 stops17h 20m

London Luton

Thu 3/12

21:30-20:35

2 stops28h 05m

£484

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Fri 6/11

18:30-21:05

2 stops20h 35m

London Luton

Fri 13/11

21:45-17:20

2 stops25h 35m

£512

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sat 17/10

20:50-13:05

1 stop11h 15m

London Luton

Sun 1/11

06:00-17:50

1 stop16h 50m

£515

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sun 13/12

19:50-15:05

1 stop14h 15m

London Luton

Sun 20/12

06:00-17:50

1 stop16h 50m

£515

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LTN London Luton

DCALTN

Washington, D.C. Reagan-National

Mon 9/11

16:00-20:50

2 stops23h 50m

London Luton

Thu 19/11

21:30-15:24

3 stops22h 54m

£515

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LTN London Luton

DCALTN

Washington, D.C. Reagan-National

Tue 29/9

06:00-14:00

2 stops27h 00m

London Luton

Tue 6/10

08:00-20:00

2 stops17h 00m

£525

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LTN London Luton

DCALTN

Washington, D.C. Reagan-National

Sun 18/10

12:40-14:05

3 stops20h 25m

London Luton

Wed 28/10

07:15-21:59

2 stops18h 44m

£526

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

JFK-LTN

BOS-LTN

IAD-LTN

ORD-LTN

DCA-LTN

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

US0-LTN

JFK-LTN

BOS-LTN

IAD-LTN

ORD-LTN

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

About 20% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 186 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

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

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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.

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Cheap flights from the United States to London Luton Airport from £139

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Luton

Cheapest flights from USA to LutonExplore 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 August 2026.

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 August 2026.

Best flights from USA to LutonDiscover carefully curated flight deals from USA to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Discover carefully curated flight deals from USA to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Last-minute flights from USA to LutonDiscover last-minute flight deals from USA to Luton. Data last updated 18 August 2026 and is based on user searches.

Discover last-minute flight deals from USA to Luton. Data last updated 18 August 2026 and is based on user searches.

One-way flights from USA to LutonSearch for one-way flight options from USA to Luton. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Search for one-way flight options from USA to Luton. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Find flight deals from USA to Luton

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Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to London Luton Airport that are best for you.

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.

Cheapflights Insights

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

About 20% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 186 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

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

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

How can I find direct flights from USA to Luton?

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

Travelling to a place near London Luton Airport?

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.

Complete your trip

Complete your trip to Luton by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from USA to Luton by cabin class

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Other flights to Luton

Explore flights to Luton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 August 2026.

USA and Luton flights

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

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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 August 2026.

Best flights from USA to Luton
Discover carefully curated flight deals from USA to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Last-minute flights from USA to Luton
Discover last-minute flight deals from USA to Luton. Data last updated 18 August 2026 and is based on user searches.

One-way flights from USA to Luton
Search for one-way flight options from USA to Luton. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.