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Cheap flights from Boston to London Luton Airport from £176

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
14 Apr — 21 Apr1
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 15 March 2026.

Tue 14/421:40
BOS
-
LTN
2 stops18h 35m
Multiple Airlines
Tue 21/409:20
LTN
-
BOS
2 stops34h 50m
Multiple Airlines
Deal found 15/3£385
Thu 23/422:45
BOS
-
LTN
2 stops21h 05m
Multiple Airlines
Tue 28/417:45
LTN
-
BOS
2 stops26h 00m
Multiple Airlines
Deal found 11/3£403
Fri 1/523:00
BOS
-
LTN
2 stops20h 30m
Multiple Airlines
Thu 7/509:25
LTN
-
BOS
2 stops17h 20m
Multiple Airlines
Deal found 11/3£407
Mon 13/421:20
BOS
-
LTN
1 stop11h 25m
Multiple Airlines
Wed 22/408:00
LTN
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 10/3£410
Wed 6/518:05
BOS
-
LTN
2 stops14h 40m
Multiple Airlines
Sun 10/508:00
LTN
-
BOS
2 stops17h 20m
Multiple Airlines
Deal found 13/3£417
Wed 29/421:15
BOS
-
LTN
1 stop10h 20m
Multiple Airlines
Tue 5/516:10
LTN
-
BOS
1 stop10h 50m
Multiple Airlines
Deal found 10/3£423
Sat 11/423:00
BOS
-
LTN
2 stops13h 00m
Multiple Airlines
Sat 18/405:40
LTN
-
BOS
1 stop20h 25m
Multiple Airlines
Deal found 12/3£426
Sun 10/517:40
BOS
-
LTN
2 stops21h 15m
Multiple Airlines
Mon 18/515:15
LTN
-
BOS
2 stops29h 20m
Multiple Airlines
Deal found 10/3£426
Sat 4/417:20
BOS
-
LTN
1 stop10h 00m
Multiple Airlines
Wed 8/413:50
LTN
-
BOS
1 stop10h 00m
Multiple Airlines
Deal found 11/3£427
Sun 22/322:20
BOS
-
LTN
1 stop9h 25m
Multiple Airlines
Wed 25/306:50
LTN
-
BOS
1 stop17h 05m
Multiple Airlines
Deal found 11/3£429
Fri 24/417:25
BOS
-
LTN
1 stop10h 00m
Multiple Airlines
Wed 29/415:55
LTN
-
BOS
1 stop11h 05m
Multiple Airlines
Deal found 10/3£430
Tue 12/520:50
BOS
-
LTN
1 stop11h 05m
Multiple Airlines
Wed 20/506:15
LTN
-
BOS
1 stop17h 35m
Multiple Airlines
Deal found 11/3£432

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 15 March 2026.

Round-trip from

£385

One-way from

£176

Popular in

June

Cheapest in

October

Average price

£441
14/4-21/4
  • 14/4-21/4
  • 4 total stops
  • 53h 25m total
  • Boston to London
Search Deals
3/4
  • 3/4
  • 3 total stops
  • 35h 05m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£59 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 March 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 15 March 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 - LTN

BOSLTN

Boston Logan Intl

Fri 24/4

17:25-08:25

1 stop10h 00m

London Luton

Wed 29/4

15:55-22:00

1 stop11h 05m

£430
Fastest return journey

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 8/9

23:30-13:25

1 stop8h 55m

London Luton

Tue 15/9

16:10-22:00

1 stop10h 50m

£453

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 23/5

23:00-13:05

1 stop9h 05m

London Luton

Wed 3/6

06:15-18:50

1 stop17h 35m

£469

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 30/3

23:00-17:10

2 stops13h 10m

London Luton

Sun 12/4

21:50-09:59

3 stops41h 09m

£517

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 2/4

17:20-09:30

1 stop11h 10m

London Luton

Tue 7/4

13:10-18:50

1 stop10h 40m

£518

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 25/4

17:25-08:20

1 stop9h 55m

London Luton

Sat 2/5

14:25-22:00

1 stop12h 35m

£519

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 4/4

20:50-16:05

2 stops14h 15m

London Luton

Sat 11/4

09:00-18:50

2 stops14h 50m

£587

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 10/5

22:40-19:55

2 stops16h 15m

London Luton

Sat 6/6

08:00-20:20

3 stops17h 20m

£624

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 24/4

17:25-08:25

1 stop10h 00m

London Luton

Tue 28/4

16:10-07:40

2 stops20h 30m

£629

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 29/8

17:25-08:20

1 stop9h 55m

London Luton

Sat 5/9

08:40-21:15

1 stop17h 35m

£630

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 23 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
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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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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