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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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£345

One-way from

£300

Popular in

December

Cheapest in

February

Average price

£389
6/11-13/11
  • 6/11-13/11
  • 2 total stops
  • 32h 45m total
  • London to Boston
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14/10
  • 14/10
  • 2 total stops
  • 25h 10m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Luton to Boston

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 16 September 2025.

Thu 6/1109:00LTN - BOS
1 stop14h 55mMultiple Airlines
Thu 13/1117:10BOS - LTN
1 stop17h 50mMultiple Airlines
Deal found 13/9£345
Thu 16/1006:40LTN - BOS
1 stop19h 35mMultiple Airlines
Thu 23/1023:00BOS - LTN
1 stop16h 55mMultiple Airlines
Deal found 16/9£349
Fri 7/1105:50LTN - BOS
1 stop13h 05mMultiple Airlines
Fri 14/1121:20BOS - LTN
1 stop13h 55mMultiple Airlines
Deal found 14/9£350
Sun 26/1008:05LTN - BOS
1 stop15h 50mMultiple Airlines
Sun 2/1117:10BOS - LTN
1 stop10h 45mMultiple Airlines
Deal found 14/9£350
Thu 2/1012:35LTN - BOS
1 stop11h 10mMultiple Airlines
Sun 5/1021:25BOS - LTN
1 stop13h 15mMultiple Airlines
Deal found 15/9£351
Tue 4/1109:00LTN - BOS
1 stop9h 55mMultiple Airlines
Sat 8/1117:10BOS - LTN
1 stop9h 25mMultiple Airlines
Deal found 16/9£352
Mon 6/1012:50LTN - BOS
1 stop10h 55mMultiple Airlines
Mon 13/1021:25BOS - LTN
1 stop19h 00mMultiple Airlines
Deal found 15/9£353
Tue 14/1010:00LTN - BOS
2 stops17h 00mMultiple Airlines
Tue 21/1020:50BOS - LTN
2 stops20h 20mMultiple Airlines
Deal found 14/9£358
Wed 29/1006:50LTN - BOS
1 stop17h 05mMultiple Airlines
Sun 2/1121:20BOS - LTN
1 stop9h 25mMultiple Airlines
Deal found 16/9£360
Tue 14/1010:00LTN - BOS
2 stops17h 00mMultiple Airlines
Sat 18/1020:50BOS - LTN
2 stops11h 55mMultiple Airlines
Deal found 16/9£361
Fri 21/1105:50LTN - BOS
2 stops17h 00mMultiple Airlines
Sun 30/1111:35BOS - LTN
2 stops29h 25mMultiple Airlines
Deal found 14/9£363

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 16 September 2025.
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

Thu 6/11

09:00-18:55

1 stop14h 55m

Boston Logan Intl

Thu 13/11

17:10-16:00

1 stop17h 50m

£345

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 26/10

08:05-19:55

1 stop15h 50m

Boston Logan Intl

Sun 2/11

17:10-08:55

1 stop10h 45m

£350

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 4/11

09:00-13:55

1 stop9h 55m

Boston Logan Intl

Sat 8/11

17:10-07:35

1 stop9h 25m

£352

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 21/11

05:50-17:50

2 stops17h 00m

Boston Logan Intl

Sun 30/11

11:35-22:00

2 stops29h 25m

£363

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 4/11

09:00-17:50

2 stops13h 50m

Boston Logan Intl

Tue 11/11

19:50-20:05

2 stops19h 15m

£367

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 17/10

13:30-18:45

1 stop10h 15m

Boston Logan Intl

Fri 24/10

21:25-15:45

1 stop13h 20m

£377

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 30/11

08:05-13:55

1 stop10h 50m

Boston Logan Intl

Wed 3/12

17:10-08:35

1 stop10h 25m

£378

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 30/10

09:00-14:55

1 stop9h 55m

Boston Logan Intl

Thu 6/11

17:10-13:20

1 stop15h 10m

£381

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sat 4/10

10:45-18:45

1 stop13h 00m

Boston Logan Intl

Sat 11/10

17:30-09:30

1 stop11h 00m

£382

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sat 8/11

06:00-17:50

2 stops16h 50m

Boston Logan Intl

Sat 15/11

11:35-16:05

2 stops23h 30m

£388

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 21 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

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

Find hourly flight availability from Luton to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

One of the essential ways to save on airfare from London Luton Airport to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 5% on airfare.

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.

  • What is the cheapest month to book a flight from London Luton Airport to Boston?

    Currently, October is the cheapest month in which you can book a flight from London Luton Airport to Boston (average of £10). Flying from London Luton Airport to Boston in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

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