Find flights
When to book
FAQs

Cheap flights from London Luton Airport to Boston from £311

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Wed 3/1206:50LTN - BOS
2 stops16h 00mMultiple Airlines
Wed 10/1219:50BOS - LTN
2 stops22h 15mMultiple Airlines
Deal found 6/11£359
Wed 3/1206:50LTN - BOS
2 stops16h 00mMultiple Airlines
Tue 9/1219:50BOS - LTN
2 stops19h 15mMultiple Airlines
Deal found 6/11£360
Sun 7/1208:05LTN - BOS
1 stop10h 50mMultiple Airlines
Sun 14/1217:10BOS - LTN
1 stop10h 45mMultiple Airlines
Deal found 6/11£419
Fri 5/1205:50LTN - BOS
1 stop13h 05mMultiple Airlines
Sun 7/1221:20BOS - LTN
1 stop9h 25mMultiple Airlines
Deal found 5/11£421
Fri 5/1205:50LTN - BOS
1 stop13h 05mMultiple Airlines
Mon 8/1217:10BOS - LTN
1 stop10h 25mMultiple Airlines
Deal found 6/11£422
Wed 10/1206:50LTN - BOS
2 stops16h 00mMultiple Airlines
Wed 17/1211:35BOS - LTN
2 stops24h 30mMultiple Airlines
Deal found 6/11£423
Sat 6/1206:00LTN - BOS
1 stop12h 55mMultiple Airlines
Mon 15/1217:20BOS - LTN
1 stop10h 15mMultiple Airlines
Deal found 6/11£425
Thu 4/1214:10LTN - BOS
1 stop9h 45mMultiple Airlines
Wed 10/1217:10BOS - LTN
1 stop10h 25mMultiple Airlines
Deal found 5/11£436

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 7 November 2025.

Round-trip from

£359

One-way from

£311

Popular in

December

Cheapest in

September

Average price

£444
3/12-10/12
  • 3/12-10/12
  • 4 total stops
  • 38h 15m total
  • London to Boston
Search Deals
24/11
  • 24/11
  • 1 total stop
  • 19h 30m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 7 November 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

Wed 3/12

06:50-17:50

2 stops16h 00m

Boston Logan Intl

Tue 9/12

19:50-20:05

2 stops19h 15m

£360

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 3/2

09:00-17:50

2 stops13h 50m

Boston Logan Intl

Tue 10/2

19:50-20:05

2 stops19h 15m

£383

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 7/12

08:05-13:55

1 stop10h 50m

Boston Logan Intl

Sun 14/12

17:10-08:55

1 stop10h 45m

£419

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 5/12

05:50-18:55

1 stop18h 05m

Boston Logan Intl

Mon 8/12

17:10-08:35

1 stop10h 25m

£421

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 3/12

06:50-13:55

1 stop12h 05m

Boston Logan Intl

Wed 10/12

17:10-08:35

1 stop10h 25m

£425

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 8/12

07:20-17:50

2 stops15h 30m

Boston Logan Intl

Mon 15/12

19:50-14:10

2 stops13h 20m

£465

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 4/12

06:05-20:10

2 stops19h 05m

Boston Logan Intl

Thu 11/12

22:45-22:10

2 stops18h 25m

£465

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 26/11

06:50-18:55

1 stop17h 05m

Boston Logan Intl

Wed 3/12

17:10-08:35

1 stop10h 25m

£503

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 24/11

07:20-17:50

2 stops15h 30m

Boston Logan Intl

Fri 28/11

19:50-21:55

2 stops21h 05m

£513

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 24/11

20:50-15:50

2 stops24h 00m

Boston Logan Intl

Mon 1/12

17:35-20:10

2 stops21h 35m

£531

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 21 results
1
2
3

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 7 November 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 4% 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.

See more FAQs

Travelling to a place near Boston?

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

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.