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Cheap flights from Boston to London Luton Airport from £210

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
8 Aug — 15 Aug1
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 9 July 2026.

Tue 4/810:40
BOS
-
LTN
3 stops21h 45m
Multiple Airlines
Fri 14/806:20
LTN
-
BOS
2 stops14h 43m
Multiple Airlines
Deal found 7/7£516
Fri 7/814:45
BOS
-
LTN
3 stops21h 40m
Multiple Airlines
Fri 14/806:20
LTN
-
BOS
2 stops14h 43m
Multiple Airlines
Deal found 8/7£517
Tue 1/910:05
BOS
-
LTN
3 stops24h 25m
Multiple Airlines
Thu 3/921:40
LTN
-
BOS
2 stops25h 55m
Multiple Airlines
Deal found 7/7£518
Tue 25/817:25
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Mon 31/808:15
LTN
-
BOS
1 stop11h 40m
Multiple Airlines
Deal found 7/7£518
Sun 9/816:45
BOS
-
LTN
2 stops22h 10m
Multiple Airlines
Sat 15/820:35
LTN
-
BOS
2 stops23h 10m
Multiple Airlines
Deal found 7/7£519
Tue 22/917:25
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Tue 29/909:40
LTN
-
BOS
1 stop10h 15m
Multiple Airlines
Deal found 8/7£520
Thu 13/816:45
BOS
-
LTN
2 stops16h 50m
Multiple Airlines
Sun 16/820:35
LTN
-
BOS
2 stops23h 10m
Multiple Airlines
Deal found 7/7£521
Thu 8/1022:20
BOS
-
LTN
2 stops17h 45m
Multiple Airlines
Tue 13/1009:15
LTN
-
BOS
2 stops34h 30m
Multiple Airlines
Deal found 8/7£521
Thu 27/817:25
BOS
-
LTN
1 stop11h 05m
Multiple Airlines
Tue 1/909:40
LTN
-
BOS
1 stop14h 10m
Multiple Airlines
Deal found 8/7£523
Thu 20/817:25
BOS
-
LTN
1 stop11h 05m
Multiple Airlines
Thu 27/809:25
LTN
-
BOS
1 stop10h 30m
Multiple Airlines
Deal found 6/7£524
Wed 22/716:45
BOS
-
LTN
2 stops24h 55m
Multiple Airlines
Sat 8/818:15
LTN
-
BOS
2 stops25h 30m
Multiple Airlines
Deal found 7/7£524
Fri 21/815:14
BOS
-
LTN
2 stops17h 46m
Multiple Airlines
Fri 28/806:20
LTN
-
BOS
1 stop15h 57m
Multiple Airlines
Deal found 7/7£525

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 9 July 2026.

Round-trip from

£516

One-way from

£210

Popular in

June

Cheapest in

October

Average price

£584
4/8-14/8
  • 4/8-14/8
  • 5 total stops
  • 36h 28m total
  • Boston to London
Search Deals
21/10
  • 21/10
  • 3 total stops
  • 21h 30m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 9 July 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

Sat 25/7

17:25-08:20

1 stop9h 55m

London Luton

Fri 14/8

20:25-19:15

2 stops27h 50m

£537

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 2/10

21:15-14:00

1 stop11h 45m

London Luton

Sat 10/10

09:00-14:55

1 stop10h 55m

£548

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 29/8

17:25-08:20

1 stop9h 55m

London Luton

Sat 5/9

11:00-18:50

1 stop12h 50m

£550

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 3/12

19:50-13:00

1 stop12h 10m

London Luton

Mon 7/12

08:00-17:50

1 stop14h 50m

£557

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 3/9

05:45-23:25

3 stops36h 40m

London Luton

Sun 13/9

05:40-20:20

2 stops19h 40m

£564

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 24/7

10:40-17:25

2 stops25h 45m

London Luton

Tue 28/7

19:50-19:55

2 stops29h 05m

£565

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 13/8

17:25-09:30

1 stop11h 05m

London Luton

Mon 24/8

08:15-14:55

1 stop11h 40m

£567

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 1/9

20:50-17:40

2 stops15h 50m

London Luton

Tue 15/9

09:40-18:50

2 stops14h 10m

£572

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 5/10

21:15-12:45

1 stop10h 30m

London Luton

Sun 11/10

09:00-14:55

1 stop10h 55m

£583

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 26/7

10:40-11:25

2 stops19h 45m

London Luton

Wed 29/7

06:15-09:53

2 stops32h 38m

£585

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 22 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
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Borehamwood
Southend-on-Sea
Uxbridge

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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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