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Cheap flights from Boston to London Luton Airport from £246

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LTN
28 Jun — 5 Jul1
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 29 May 2026.

Fri 12/605:10
BOS
-
LTN
3 stops31h 15m
Multiple Airlines
Tue 30/609:40
LTN
-
BOS
2 stops17h 58m
Multiple Airlines
Deal found 26/5£556
Mon 6/720:50
BOS
-
LTN
3 stops23h 20m
Multiple Airlines
Wed 15/718:10
LTN
-
BOS
3 stops32h 17m
Multiple Airlines
Deal found 25/5£558
Mon 7/917:25
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Mon 14/908:15
LTN
-
BOS
1 stop11h 40m
Multiple Airlines
Deal found 25/5£559
Wed 15/720:50
BOS
-
LTN
2 stops19h 25m
Multiple Airlines
Wed 29/706:15
LTN
-
BOS
2 stops18h 00m
Multiple Airlines
Deal found 25/5£560
Tue 9/610:45
BOS
-
LTN
2 stops31h 05m
Multiple Airlines
Tue 16/614:45
LTN
-
BOS
3 stops34h 35m
Multiple Airlines
Deal found 25/5£561
Sun 12/723:35
BOS
-
LTN
1 stop13h 40m
Multiple Airlines
Wed 22/709:40
LTN
-
BOS
1 stop16h 25m
Multiple Airlines
Deal found 25/5£562
Tue 9/610:45
BOS
-
LTN
2 stops31h 05m
Multiple Airlines
Sat 20/618:15
LTN
-
BOS
2 stops25h 25m
Multiple Airlines
Deal found 25/5£562
Fri 21/817:40
BOS
-
LTN
3 stops25h 50m
Multiple Airlines
Thu 27/809:25
LTN
-
BOS
2 stops35h 10m
Multiple Airlines
Deal found 25/5£563
Tue 11/810:05
BOS
-
LTN
2 stops27h 25m
Multiple Airlines
Tue 18/809:40
LTN
-
BOS
2 stops14h 35m
Multiple Airlines
Deal found 25/5£564
Tue 9/616:45
BOS
-
LTN
2 stops22h 10m
Multiple Airlines
Fri 12/620:35
LTN
-
BOS
2 stops23h 10m
Multiple Airlines
Deal found 27/5£565
Sun 14/605:50
BOS
-
LTN
3 stops35h 30m
Multiple Airlines
Wed 24/618:10
LTN
-
BOS
3 stops33h 28m
Multiple Airlines
Deal found 25/5£566

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 29 May 2026.

Round-trip from

£556

One-way from

£246

Popular in

June

Cheapest in

October

Average price

£545
12/6-30/6
  • 12/6-30/6
  • 5 total stops
  • 49h 13m total
  • Boston to London
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 31h 05m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 29 May 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

Thu 20/8

21:15-16:45

1 stop14h 30m

London Luton

Tue 25/8

09:40-14:55

1 stop10h 15m

£585

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 30/7

20:50-18:25

2 stops16h 35m

London Luton

Tue 18/8

09:40-19:15

2 stops14h 35m

£585

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 17/6

23:35-15:25

1 stop10h 50m

London Luton

Wed 24/6

06:15-17:35

2 stops16h 20m

£600

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 26/8

17:00-12:35

2 stops14h 35m

London Luton

Wed 2/9

06:15-16:08

2 stops14h 53m

£604

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 23/7

23:00-18:25

2 stops14h 25m

London Luton

Sat 29/8

09:00-19:15

2 stops15h 15m

£619

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 6/7

10:40-15:45

2 stops24h 05m

London Luton

Fri 17/7

06:20-16:03

2 stops14h 43m

£620

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 8/9

20:50-22:10

3 stops20h 20m

London Luton

Tue 22/9

05:40-17:42

2 stops17h 02m

£623

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Mon 8/6

18:55-22:50

2 stops22h 55m

London Luton

Thu 11/6

17:30-14:45

2 stops26h 15m

£630

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 10/7

17:25-08:25

1 stop10h 00m

London Luton

Wed 15/7

06:15-14:55

1 stop13h 40m

£635

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 1/7

17:25-09:00

1 stop10h 35m

London Luton

Thu 2/7

21:40-19:41

2 stops27h 01m

£647

Flights are sorted by cheapest return flights first.

Deals found on 24/5

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
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Romford
Guildford
Borehamwood
Southall
Southend-on-Sea

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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?

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