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Cheap flights from London Luton Airport to Boston from £329

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 December 2025.

Wed 24/1206:50LTN - BOS
1 stop12h 00mMultiple Airlines
Wed 31/1217:20BOS - LTN
1 stop10h 15mMultiple Airlines
Deal found 7/12£518
Wed 17/1206:50LTN - BOS
2 stops16h 00mMultiple Airlines
Tue 6/119:50BOS - LTN
2 stops19h 15mMultiple Airlines
Deal found 8/12£580
Thu 11/1217:00LTN - BOS
2 stops32h 00mMultiple Airlines
Thu 15/122:40BOS - LTN
1 stop18h 40mMultiple Airlines
Deal found 7/12£598
Wed 17/1206:50LTN - BOS
2 stops16h 00mMultiple Airlines
Wed 31/1219:50BOS - LTN
2 stops22h 15mMultiple Airlines
Deal found 6/12£621
Wed 17/1206:50LTN - BOS
2 stops18h 10mMultiple Airlines
Wed 7/119:50BOS - LTN
2 stops14h 45mMultiple Airlines
Deal found 8/12£647
Sat 13/1209:20LTN - BOS
2 stops34h 15mMultiple Airlines
Sun 4/106:15BOS - LTN
2 stops24h 30mMultiple Airlines
Deal found 8/12£649
Mon 29/1206:15LTN - BOS
1 stop19h 40mMultiple Airlines
Mon 5/119:50BOS - LTN
2 stops21h 00mMultiple Airlines
Deal found 8/12£652
Tue 16/1209:00LTN - BOS
2 stops16h 20mMultiple Airlines
Tue 23/1206:15BOS - LTN
2 stops22h 30mMultiple Airlines
Deal found 5/12£655
Mon 15/1206:00LTN - BOS
1 stop12h 50mMultiple Airlines
Sat 17/117:10BOS - LTN
1 stop9h 25mMultiple Airlines
Deal found 8/12£670

Find 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 8 December 2025.

Round-trip from

£445

One-way from

£329

Popular in

December

Cheapest in

September

Average price

£551
31/1-7/2
  • 31/1-7/2
  • 4 total stops
  • 34h 15m total
  • London to Boston
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 18h 05m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 8 December 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

Sat 31/1

06:00-17:50

2 stops16h 50m

Boston Logan Intl

Sat 7/2

19:50-18:15

2 stops17h 25m

£445

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 11/3

08:00-18:50

1 stop14h 50m

Boston Logan Intl

Wed 18/3

20:50-12:55

1 stop12h 05m

£452

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 6/4

10:35-18:50

2 stops13h 15m

Boston Logan Intl

Mon 13/4

23:30-15:45

2 stops11h 15m

£459

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 26/1

06:00-13:55

1 stop12h 55m

Boston Logan Intl

Mon 2/2

17:10-08:35

1 stop10h 25m

£463

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 15/4

12:20-21:05

1 stop13h 45m

Boston Logan Intl

Wed 22/4

22:50-17:40

1 stop13h 50m

£466

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 15/1

14:10-18:59

1 stop9h 49m

Boston Logan Intl

Wed 21/1

17:10-08:35

1 stop10h 25m

£469

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 31/3

05:30-21:05

1 stop20h 35m

Boston Logan Intl

Tue 7/4

22:50-21:45

1 stop17h 55m

£475

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 31/3

12:20-21:05

1 stop13h 45m

Boston Logan Intl

Wed 8/4

22:50-17:40

1 stop13h 50m

£488

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 9/3

20:50-16:50

2 stops24h 00m

Boston Logan Intl

Mon 16/3

18:35-20:10

2 stops21h 35m

£499

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sat 17/1

23:35-20:55

3 stops26h 20m

£337

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 19 results
1
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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 8 December 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

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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.

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