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Cheap flights from Boston to London Luton Airport from £197

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Luton
Explore the most affordable flight options available from Boston to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Thu 15/1020:50 -
2 stops21h 35m
Wed 21/1006:15 -
2 stops20h 30m
Deal found 7/8£468
Mon 9/1119:50 -
2 stops17h 10m
Mon 16/1106:10 -
2 stops16h 40m
Deal found 7/8£469
Tue 29/920:50 -
2 stops20h 20m
Sun 4/1009:00 -
2 stops17h 45m
Deal found 3/8£470
Wed 23/922:55 -
1 stop18h 45m
Wed 30/909:40 -
1 stop16h 25m
Deal found 6/8£471
Sun 25/1023:40 -
1 stop11h 25m
Mon 2/1108:00 -
1 stop14h 50m
Deal found 5/8£472
Mon 28/910:40 -
2 stops19h 20m
Mon 5/1005:40 -
2 stops33h 10m
Deal found 5/8£473
Fri 13/1119:50 -
2 stops13h 15m
Tue 17/1107:45 -
2 stops15h 05m
Deal found 6/8£474
Mon 14/920:50 -
2 stops21h 00m
Wed 23/906:15 -
2 stops20h 30m
Deal found 5/8£475
Fri 25/916:55 -
2 stops20h 10m
Tue 29/905:40 -
2 stops17h 27m
Deal found 6/8£477

Find flight deals from Boston to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Luton (LTN). 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 August 2026.

Round-trip from

£468

One-way from

£197

Popular in

June

Cheapest in

January

Average price

£507
15/10-21/10
  • 15/10-21/10
  • 4 total stops
  • 42h 05m total
  • Boston to London
Search Deals
18/10
  • 18/10
  • 2 total stops
  • 12h 45m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sun 11/10

23:00-21:40

2 stops17h 40m

London Luton

Thu 15/10

09:25-18:50

2 stops14h 25m

£483

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sun 15/11

19:50-15:05

1 stop14h 15m

London Luton

Sun 22/11

06:00-17:50

1 stop16h 50m

£492

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sat 26/9

10:40-11:00

2 stops19h 20m

London Luton

Mon 12/10

05:40-20:10

2 stops19h 30m

£523

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Sun 22/11

22:10-20:50

2 stops17h 40m

London Luton

Sat 28/11

21:30-20:45

3 stops28h 15m

£546

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Mon 21/9

17:25-09:15

1 stop10h 50m

London Luton

Wed 30/9

06:15-18:50

1 stop17h 35m

£549

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Tue 1/9

23:00-22:50

2 stops18h 50m

London Luton

Fri 18/9

17:50-20:20

3 stops31h 30m

£574

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Thu 3/9

16:45-00:50

2 stops27h 05m

London Luton

Sat 12/9

18:15-14:45

2 stops25h 30m

£588

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 23/9

21:15-15:25

1 stop13h 10m

London Luton

Tue 29/9

09:40-14:55

1 stop10h 15m

£602

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 25/11

17:50-09:15

1 stop10h 25m

London Luton

Mon 30/11

06:10-13:50

1 stop12h 40m

£605
Fastest return journey

BostonLondon

BOS Boston Logan Intl - LTN London Luton

BOSLTN

Boston Logan Intl

Wed 28/10

18:50-09:15

1 stop10h 25m

London Luton

Wed 4/11

07:45-13:50

1 stop11h 05m

£621

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Boston to Luton

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

Related info for your journey

Find useful and relevant information for your journey from Boston to Luton. 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 from for flights from Boston to London Luton?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to London Luton. You should not have trouble finding flights to London Luton from Logan Intl; the airport handles an average of 0 outbound flights to London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Boston airport to London Luton. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

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

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

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

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

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

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

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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

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

Cheapflights helps you find that perfect flight to Luton from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Luton, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Boston to Luton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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