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Cheap flights from London Luton Airport to Boston from £300

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 January 2026.

Round-trip from

£383

One-way from

£300

Popular in

July

Cheapest in

September

Average price

£425
6/2-8/2
  • 6/2-8/2
  • 2 total stops
  • 22h 35m total
  • London to Boston
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23/1
  • 23/1
  • 1 total stop
  • 32h 25m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Luton to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Boston
Explore the most affordable flight options available from Luton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2026.

Fri 6/205:50
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Sun 8/221:15
BOS
-
LTN
1 stop9h 30m
Multiple Airlines
Deal found 10/1£383
Fri 13/205:50
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Fri 20/221:15
BOS
-
LTN
1 stop13h 10m
Multiple Airlines
Deal found 10/1£386
Mon 9/206:00
LTN
-
BOS
1 stop12h 55m
Multiple Airlines
Mon 16/217:10
BOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 12/1£386
Wed 25/217:10
LTN
-
BOS
2 stops25h 25m
Multiple Airlines
Wed 4/316:25
BOS
-
LTN
2 stops25h 40m
Multiple Airlines
Deal found 11/1£390
Sat 7/209:20
LTN
-
BOS
1 stop16h 35m
Multiple Airlines
Sat 21/222:40
BOS
-
LTN
1 stop32h 20m
Multiple Airlines
Deal found 12/1£391
Sat 14/206:00
LTN
-
BOS
1 stop17h 59m
Multiple Airlines
Sat 21/217:10
BOS
-
LTN
1 stop9h 25m
Multiple Airlines
Deal found 10/1£392
Thu 5/309:00
LTN
-
BOS
1 stop14h 59m
Multiple Airlines
Mon 9/318:10
BOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 12/1£395
Mon 26/106:00
LTN
-
BOS
2 stops16h 50m
Multiple Airlines
Fri 30/119:50
BOS
-
LTN
2 stops15h 25m
Multiple Airlines
Deal found 10/1£401
Fri 23/105:50
LTN
-
BOS
2 stops17h 00m
Multiple Airlines
Sun 25/119:50
BOS
-
LTN
2 stops21h 10m
Multiple Airlines
Deal found 12/1£406
Tue 3/309:00
LTN
-
BOS
1 stop14h 59m
Multiple Airlines
Mon 9/318:10
BOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 10/1£407
Wed 11/306:50
LTN
-
BOS
1 stop12h 05m
Multiple Airlines
Wed 18/318:10
BOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 12/1£410

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Boston 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 13 January 2026.
Use the filters below to find and compare flights from London Luton Airport to Boston that are best for you.

Fly from

Luton

Fly to

Boston

Route

Depart

Return

Price

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 28/4

21:50-21:05

2 stops28h 15m

Boston Logan Intl

Tue 19/5

17:25-09:15

1 stop10h 50m

£376

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 5/3

09:00-18:59

1 stop14h 59m

Boston Logan Intl

Mon 9/3

18:10-08:35

1 stop10h 25m

£395

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 9/2

06:25-18:59

2 stops17h 34m

Boston Logan Intl

Mon 23/2

17:10-22:20

2 stops24h 10m

£407

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 27/1

09:00-17:50

2 stops13h 50m

Boston Logan Intl

Tue 3/2

19:50-20:05

2 stops19h 15m

£410

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 12/2

09:00-15:50

2 stops35h 50m

Boston Logan Intl

Thu 26/2

17:35-16:00

2 stops17h 25m

£417

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 2/4

05:40-21:05

1 stop20h 25m

Boston Logan Intl

Mon 6/4

22:45-08:15

2 stops28h 30m

£429

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 13/4

13:00-21:05

1 stop13h 05m

Boston Logan Intl

Fri 17/4

15:58-14:00

2 stops17h 02m

£430

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 27/3

05:50-14:55

1 stop13h 05m

Boston Logan Intl

Sun 12/4

17:20-07:50

1 stop9h 30m

£436

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 21/5

15:50-22:00

1 stop11h 10m

Boston Logan Intl

Mon 25/5

17:25-07:40

1 stop9h 15m

£441

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 1/5

06:20-14:55

1 stop13h 35m

Boston Logan Intl

Tue 5/5

17:25-09:15

1 stop10h 50m

£447

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 24 results
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Best time to book a flight from Luton to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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 Boston

How often are flights from London to Boston delayed?

About 25% of weekly flights between London and Boston have experienced delays in the past year, with the average delay time being 51 minutes.

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

Historically, flights departing in the early afternoon 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?

Monday 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 Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from London Luton?

    If you book a flight to Boston from London Luton, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from London Luton to Logan Intl per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to Boston 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Warwick
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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When you search for this flight from Luton to Boston, 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 Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Luton to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Luton to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Luton to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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