How old do you have to be to fly from London Luton Airport to United States?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Luton Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$362 Cheap Flights from London Luton Airport to United States in 2026

Find the cheapest flights from London Luton Airport to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 6:50 pm

LTN

BOS

17h 35m

2 stops

8:50 pm - 9:15 pm

BOS

LTN

19h 25m

2 stops

$575Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

8:00 am - 8:20 pm

LTN

BOS

17h 20m

2 stops

6:05 pm - 1:45 pm

BOS

LTN

14h 40m

2 stops

$578Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

12:45 pm - 1:50 pm

LTN

BOS

30h 05m

2 stops

5:10 pm - 2:50 pm

BOS

LTN

16h 40m

2 stops

$584Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

6:15 am - 6:50 pm

LTN

BOS

17h 35m

2 stops

8:50 pm - 9:15 pm

BOS

LTN

19h 25m

2 stops

$589Multiple Airlines

Wed, Sep 2 - Wed, Sep 9

12:45 pm - 9:45 pm

LTN

BOS

14h 00m

1 stop

10:55 pm - 6:05 pm

BOS

LTN

14h 10m

1 stop

$593Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

12:45 pm - 9:45 pm

LTN

BOS

14h 00m

1 stop

10:55 pm - 6:05 pm

BOS

LTN

14h 10m

1 stop

$594Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

12:45 pm - 9:45 pm

LTN

BOS

14h 00m

1 stop

10:55 pm - 6:05 pm

BOS

LTN

14h 10m

1 stop

$596Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

6:15 am - 3:24 pm

LTN

IAD

38h 09m

3 stops

8:30 pm - 9:40 pm

IAD

LTN

20h 10m

2 stops

$597Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

12:45 pm - 9:05 pm

LTN

BOS

13h 20m

1 stop

11:35 pm - 6:05 pm

BOS

LTN

13h 30m

1 stop

$597Multiple Airlines

Thu, Sep 24 - Sun, Oct 4

12:45 pm - 3:40 pm

LTN

BOS

31h 55m

2 stops

9:40 pm - 12:50 am

BOS

LTN

22h 10m

2 stops

$599Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

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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 round-trip

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 9/2

6:15 am-6:50 pm

2 stops17h 35m

Boston Logan Intl

Wed 9/9

8:50 pm-9:15 pm

2 stops19h 25m

$575

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 10/14

8:00 am-8:20 pm

2 stops17h 20m

Boston Logan Intl

Wed 10/21

6:05 pm-1:45 pm

2 stops14h 40m

$578

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 10/13

12:45 pm-1:50 pm

2 stops30h 05m

Boston Logan Intl

Tue 10/20

5:10 pm-2:50 pm

2 stops16h 40m

$584

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 9/2

6:15 am-6:50 pm

2 stops17h 35m

Boston Logan Intl

Wed 9/9

8:50 pm-9:15 pm

2 stops19h 25m

$589

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 8/27

12:45 pm-9:45 pm

1 stop14h 00m

Boston Logan Intl

Thu 9/3

10:55 pm-6:05 pm

1 stop14h 10m

$593

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 8/27

12:45 pm-9:45 pm

1 stop14h 00m

Boston Logan Intl

Thu 9/3

10:55 pm-6:05 pm

1 stop14h 10m

$594

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 8/27

12:45 pm-9:45 pm

1 stop14h 00m

Boston Logan Intl

Thu 9/3

10:55 pm-6:05 pm

1 stop14h 10m

$596

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Wed 8/26

6:15 am-3:24 pm

3 stops38h 09m

Washington, D.C. Dulles Intl

Sun 8/30

8:30 pm-9:40 pm

2 stops20h 10m

$597

Quickest round-trip

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 9/24

12:45 pm-9:05 pm

1 stop13h 20m

Boston Logan Intl

Sun 10/4

11:35 pm-6:05 pm

1 stop13h 30m

$597

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 10/8

12:45 pm-3:40 pm

2 stops31h 55m

Boston Logan Intl

Thu 10/15

9:40 pm-12:50 am

2 stops22h 10m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Luton Airport to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

Historically, on average around 33% of flights between London and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 78 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Cheap London Luton Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to United States

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from London Luton Airport to United States takes 11h 15m

There are no direct flights from London Luton Airport to United States. There are no popular flight routes from London Luton Airport to United States.

Search flight deals

Frequently asked questions about flying from London Luton Airport to the United States

When did momondo last update prices for flights from London Luton Airport to United States?
Prices for flights from London Luton Airport to United States refresh daily.
How old do you have to be to fly from London Luton Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Luton Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to United States?

It is quick and easy to find London to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.

Can I find flights from London to United States with flexible booking policies on momondo?

Flights from London to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to United States?

momondo helps you find the best flight between London and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.