Find flights
When to book
FAQs

Cheap flights from Boston to London Luton Airport from £170

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
3 Apr — 10 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 4 March 2026.

Sun 29/323:00
BOS
-
LTN
2 stops17h 40m
Multiple Airlines
Tue 7/409:40
LTN
-
BOS
2 stops14h 10m
Multiple Airlines
Deal found 28/2£369
Mon 23/320:50
BOS
-
LTN
2 stops16h 05m
Multiple Airlines
Thu 9/405:40
LTN
-
BOS
1 stop20h 25m
Multiple Airlines
Deal found 3/3£370
Sun 22/320:50
BOS
-
LTN
2 stops21h 10m
Multiple Airlines
Thu 26/309:00
LTN
-
BOS
2 stops13h 50m
Multiple Airlines
Deal found 27/2£371
Sun 12/420:50
BOS
-
LTN
2 stops19h 50m
Multiple Airlines
Tue 21/409:40
LTN
-
BOS
2 stops14h 10m
Multiple Airlines
Deal found 2/3£372
Fri 1/523:00
BOS
-
LTN
2 stops20h 30m
Multiple Airlines
Tue 5/509:40
LTN
-
BOS
2 stops14h 10m
Multiple Airlines
Deal found 1/3£373
Wed 8/417:05
BOS
-
LTN
2 stops15h 40m
Multiple Airlines
Mon 13/408:00
LTN
-
BOS
2 stops34h 40m
Multiple Airlines
Deal found 28/2£374
Tue 21/422:50
BOS
-
LTN
1 stop14h 15m
Multiple Airlines
Wed 29/412:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 27/2£375
Tue 14/420:50
BOS
-
LTN
2 stops13h 40m
Multiple Airlines
Tue 21/409:40
LTN
-
BOS
2 stops14h 10m
Multiple Airlines
Deal found 28/2£375
Fri 24/422:50
BOS
-
LTN
1 stop14h 15m
Multiple Airlines
Wed 29/412:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 1/3£376
Tue 28/422:50
BOS
-
LTN
1 stop11h 00m
Multiple Airlines
Mon 4/513:00
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Deal found 28/2£379
Wed 22/422:50
BOS
-
LTN
1 stop14h 15m
Multiple Airlines
Thu 30/412:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 27/2£380
Mon 30/323:00
BOS
-
LTN
2 stops18h 50m
Multiple Airlines
Wed 8/406:15
LTN
-
BOS
2 stops17h 35m
Multiple Airlines
Deal found 1/3£381

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 4 March 2026.

Round-trip from

£369

One-way from

£170

Popular in

June

Cheapest in

October

Average price

£435
29/3-7/4
  • 29/3-7/4
  • 4 total stops
  • 31h 50m total
  • Boston to London
Search Deals
16/5
  • 16/5
  • 2 total stops
  • 17h 00m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 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 4 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

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 19/3

12:35-20:30

2 stops27h 55m

London Luton

Tue 24/3

09:00-11:35

2 stops30h 35m

£405

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 4/5

17:25-09:15

1 stop10h 50m

London Luton

Mon 11/5

08:15-14:55

1 stop11h 40m

£405

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 14/4

20:50-15:30

2 stops13h 40m

London Luton

Sat 18/4

09:00-18:50

2 stops14h 50m

£411

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

£431

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 19/4

23:30-13:25

1 stop8h 55m

London Luton

Thu 23/4

09:25-14:55

1 stop10h 30m

£432

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 14/5

17:25-09:30

1 stop11h 05m

London Luton

Mon 18/5

12:25-22:00

1 stop14h 35m

£437

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 6/4

05:30-15:45

3 stops29h 15m

London Luton

Thu 16/4

21:40-22:39

2 stops29h 59m

£444

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 19/3

12:35-19:30

2 stops26h 55m

London Luton

Tue 31/3

11:05-18:50

2 stops12h 45m

£518

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 19/5

20:50-15:30

2 stops13h 40m

London Luton

Tue 2/6

09:40-18:50

2 stops14h 10m

£527

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 2/4

23:00-22:10

2 stops18h 10m

London Luton

Sat 4/4

08:40-14:40

2 stops35h 00m

£534

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 22 resultsSorted by cheapest first
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.

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
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Chelmsford
Ipswich
Bedford
Romford
Southend-on-Sea

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.