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Cheap flights from London Luton Airport to Boston from £322

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
21 Jan — 28 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 22 December 2025.

Tue 30/1207:10LTN - BOS
2 stops17h 45mMultiple Airlines
Tue 6/119:50BOS - LTN
2 stops21h 10mMultiple Airlines
Deal found 19/12£708
Wed 24/1206:50LTN - BOS
1 stop11h 50mMultiple Airlines
Sun 4/122:20BOS - LTN
1 stop13h 25mMultiple Airlines
Deal found 20/12£768
Thu 25/1220:50LTN - BOS
2 stops22h 45mMultiple Airlines
Sun 28/1219:50BOS - LTN
2 stops19h 50mMultiple Airlines
Deal found 20/12£773
Wed 24/1206:50LTN - BOS
1 stop11h 50mMultiple Airlines
Sun 28/1220:50BOS - LTN
2 stops20h 10mMultiple Airlines
Deal found 20/12£801
Wed 24/1206:50LTN - BOS
1 stop11h 50mMultiple Airlines
Thu 1/122:20BOS - LTN
1 stop17h 10mMultiple Airlines
Deal found 21/12£812
Wed 31/1207:25LTN - BOS
2 stops35h 45mMultiple Airlines
Thu 8/119:50BOS - LTN
2 stops18h 40mMultiple Airlines
Deal found 22/12£856
Tue 23/1208:50LTN - BOS
2 stops34h 45mMultiple Airlines
Wed 7/117:20BOS - LTN
2 stops15h 40mMultiple Airlines
Deal found 22/12£862
Mon 22/1221:40LTN - BOS
2 stops22h 05mMultiple Airlines
Wed 31/1219:50BOS - LTN
2 stops15h 25mMultiple Airlines
Deal found 20/12£865

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 22 December 2025.

Round-trip from

£423

One-way from

£322

Popular in

December

Cheapest in

September

Average price

£551
12/1-19/1
  • 12/1-19/1
  • 2 total stops
  • 20h 30m total
  • London to Boston
Search Deals
29/3
  • 29/3
  • 2 total stops
  • 19h 20m 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 22 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

Mon 16/2

06:00-13:55

1 stop12h 55m

Boston Logan Intl

Thu 19/2

21:15-16:00

1 stop13h 45m

£415

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 6/5

13:50-22:00

1 stop13h 10m

Boston Logan Intl

Wed 13/5

17:30-09:00

1 stop10h 30m

£433

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 5/5

05:30-21:05

1 stop20h 35m

Boston Logan Intl

Wed 13/5

22:45-19:25

2 stops15h 40m

£434

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 19/1

06:25-20:55

1 stop19h 30m

Boston Logan Intl

Thu 22/1

22:40-23:00

1 stop19h 20m

£459

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 30/3

12:20-21:05

1 stop13h 45m

Boston Logan Intl

Wed 8/4

23:30-15:45

2 stops11h 15m

£488

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 30/1

13:05-18:59

1 stop10h 54m

Boston Logan Intl

Mon 2/2

17:10-08:35

1 stop10h 25m

£491

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 4/2

21:50-20:55

2 stops28h 05m

Boston Logan Intl

Wed 11/2

20:50-13:25

1 stop11h 35m

£494

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 6/2

05:50-13:55

1 stop13h 05m

Boston Logan Intl

Sun 8/2

17:10-08:55

1 stop10h 45m

£517

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 20/1

09:00-13:55

1 stop9h 55m

Boston Logan Intl

Tue 27/1

17:10-09:45

1 stop11h 35m

£542

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 6/4

13:00-21:05

1 stop13h 05m

Boston Logan Intl

Mon 13/4

17:30-07:40

1 stop9h 10m

£543

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 20 results
1
2

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 22 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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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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