Find flights
When to book
FAQs

Cheap flights from Boston to London Luton Airport from £155

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 January 2026.

Round-trip from

£368

One-way from

£155

Popular in

June

Cheapest in

October

Average price

£421
29/1-2/2
  • 29/1-2/2
  • 2 total stops
  • 23h 30m total
  • Boston to London
Search Deals
5/5
  • 5/5
  • 1 total stop
  • 14h 15m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 13 January 2026.

Thu 29/117:10
BOS
-
LTN
1 stop10h 35m
Multiple Airlines
Mon 2/206:00
LTN
-
BOS
1 stop12h 55m
Multiple Airlines
Deal found 12/1£368
Fri 17/410:45
BOS
-
LTN
2 stops22h 15m
Multiple Airlines
Wed 22/406:15
LTN
-
BOS
2 stops16h 46m
Multiple Airlines
Deal found 12/1£369
Tue 14/417:25
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Wed 13/509:40
LTN
-
BOS
1 stop16h 25m
Multiple Airlines
Deal found 12/1£370
Tue 28/421:20
BOS
-
LTN
1 stop11h 25m
Multiple Airlines
Tue 12/508:00
LTN
-
BOS
1 stop16h 50m
Multiple Airlines
Deal found 12/1£371
Sun 18/119:50
BOS
-
LTN
2 stops21h 10m
Multiple Airlines
Thu 22/109:00
LTN
-
BOS
2 stops13h 50m
Multiple Airlines
Deal found 12/1£372
Thu 22/117:10
BOS
-
LTN
1 stop10h 35m
Multiple Airlines
Sat 24/112:25
LTN
-
BOS
1 stop11h 34m
Multiple Airlines
Deal found 11/1£372
Thu 19/221:15
BOS
-
LTN
1 stop18h 15m
Multiple Airlines
Tue 24/209:00
LTN
-
BOS
1 stop9h 55m
Multiple Airlines
Deal found 12/1£376
Tue 3/217:10
BOS
-
LTN
1 stop11h 35m
Multiple Airlines
Sun 8/208:05
LTN
-
BOS
1 stop10h 50m
Multiple Airlines
Deal found 12/1£377
Sat 24/116:15
BOS
-
LTN
2 stops21h 00m
Multiple Airlines
Sat 31/106:00
LTN
-
BOS
2 stops14h 57m
Multiple Airlines
Deal found 11/1£378
Mon 2/217:10
BOS
-
LTN
1 stop10h 25m
Multiple Airlines
Sat 7/209:20
LTN
-
BOS
1 stop16h 35m
Multiple Airlines
Deal found 10/1£380
Sun 18/122:10
BOS
-
LTN
2 stops18h 50m
Multiple Airlines
Sun 25/113:10
LTN
-
BOS
2 stops35h 50m
Multiple Airlines
Deal found 11/1£381

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 13 January 2026.
Use the filters below to find and compare flights from Boston to London Luton Airport that are best for you.

Fly from

Boston

Fly to

Luton

Route

Depart

Return

Price

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 3/3

22:40-20:20

2 stops16h 40m

London Luton

Tue 10/3

06:20-16:15

1 stop13h 55m

£382

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 4/5

21:15-12:45

1 stop10h 30m

London Luton

Tue 12/5

08:05-14:55

1 stop11h 50m

£385

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 25/3

22:50-21:15

2 stops18h 25m

London Luton

Fri 3/4

12:45-21:05

1 stop13h 20m

£387

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 4/5

21:15-12:45

1 stop10h 30m

London Luton

Mon 11/5

12:25-18:50

1 stop11h 25m

£392

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 29/3

17:20-07:50

1 stop9h 30m

London Luton

Sun 5/4

21:15-21:05

2 stops28h 50m

£392

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 9/5

17:25-08:20

1 stop9h 55m

London Luton

Tue 12/5

16:10-22:00

1 stop10h 50m

£396

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 5/5

22:50-18:05

1 stop14h 15m

London Luton

Tue 12/5

12:45-21:05

1 stop13h 20m

£402

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 6/5

22:50-18:05

1 stop14h 15m

London Luton

Tue 12/5

12:45-21:05

1 stop13h 20m

£402

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 1/2

05:30-20:10

3 stops33h 40m

London Luton

Sun 8/2

15:05-20:00

2 stops33h 55m

£403

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 4/3

19:50-12:55

1 stop12h 05m

London Luton

Wed 11/3

08:00-18:50

1 stop14h 50m

£415

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 21 results
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from Boston to London Luton Airport

How often are flights from Boston to London delayed?

About 100% of weekly flights between Boston and London have experienced delays in the past year, with the average delay time being 54 minutes.

What is the most punctual flight time for Boston to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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
Milton Keynes
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Southall

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 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.

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.