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$452+ Cheap flights from Luton (LTN) to Boston (BOS)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BOS
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Luton to Boston

Cheapest flights from Luton to Boston
Explore the most affordable flight options available from Luton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:45 pm
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 10/710:55 pm
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 7/19$576
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:45 pm
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 10/2110:55 pm
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 7/19$583
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:45 pm
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 10/2110:55 pm
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 7/19$587
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:45 pm
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Sun 10/411:35 pm
BOS
-
LTN
1 stop13h 30m
Multiple Airlines
Deal found 7/21$626
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 am
LTN
-
BOS
1 stop13h 35m
Multiple Airlines
Sun 9/139:15 pm
BOS
-
LTN
1 stop11h 10m
Multiple Airlines
Deal found 7/20$627
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:20 am
LTN
-
BOS
1 stop13h 35m
Multiple Airlines
Sun 10/189:15 pm
BOS
-
LTN
1 stop9h 10m
Multiple Airlines
Deal found 7/19$633
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am
LTN
-
BOS
1 stop13h 40m
Multiple Airlines
Wed 9/95:25 pm
BOS
-
LTN
1 stop10h 35m
Multiple Airlines
Deal found 7/19$634
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:00 pm
LTN
-
BOS
1 stop10h 50m
Multiple Airlines
Tue 10/65:25 pm
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Deal found 7/19$636
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:45 pm
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Sun 10/1811:35 pm
BOS
-
LTN
1 stop13h 30m
Multiple Airlines
Deal found 7/21$637
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:20 am
LTN
-
BOS
1 stop13h 35m
Multiple Airlines
Mon 9/215:25 pm
BOS
-
LTN
1 stop10h 50m
Multiple Airlines
Deal found 7/21$638
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am
LTN
-
BOS
1 stop10h 55m
Multiple Airlines
Sat 9/195:25 pm
BOS
-
LTN
1 stop9h 55m
Multiple Airlines
Deal found 7/21$639

Find flight deals from Luton to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Boston (BOS). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(Kiwi.com)

One-way from

$452
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$712
Provider with most accurate pricing for London (LON)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Boston Logan Intl flights.
Search Deals
From London Luton to Boston Logan Intl
Search Deals
One-way flight from London Luton to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luton to Boston 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 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from London Luton Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 9/2

9:40 am-7:30 pm

2 stops14h 50m

Boston Logan Intl

Wed 9/9

10:55 pm-10:40 pm

1 stop18h 45m

$693

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sat 9/12

6:10 pm-9:26 pm

3 stops32h 16m

Boston Logan Intl

Mon 9/21

5:25 pm-9:15 am

1 stop10h 50m

$729

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 9/7

6:05 pm-8:20 pm

2 stops31h 15m

Boston Logan Intl

Wed 10/7

5:25 pm-9:00 am

1 stop10h 35m

$734

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 9/30

7:15 am-7:30 pm

2 stops17h 15m

Boston Logan Intl

Wed 10/7

10:55 pm-6:05 pm

1 stop14h 10m

$737

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 8/26

6:15 am-6:07 pm

3 stops16h 52m

Boston Logan Intl

Wed 8/26

11:00 pm-9:15 pm

2 stops17h 15m

$772

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 10/14

12:45 pm-9:05 pm

1 stop13h 20m

Boston Logan Intl

Thu 10/15

10:55 pm-6:05 pm

1 stop14h 10m

$796
Quickest round-trip

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 8/26

8:55 am-6:50 pm

2 stops14h 55m

Boston Logan Intl

Mon 8/31

5:25 pm-9:15 am

1 stop10h 50m

$860

LondonBoston

LTN - BOS

LTNBOS

London Luton

Sun 9/27

12:45 pm-2:45 pm

2 stops31h 00m

Boston Logan Intl

Mon 9/28

11:00 pm-3:45 pm

2 stops11h 45m

$864

LondonBoston

LTN - BOS

LTNBOS

London Luton

Wed 8/12

8:00 am-7:30 pm

1 stop16h 30m

Boston Logan Intl

Wed 8/19

9:05 pm-2:05 pm

1 stop12h 00m

$870

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 11/6

5:55 am-7:55 pm

2 stops19h 00m

Boston Logan Intl

Sat 11/7

10:10 pm-1:45 pm

1 stop10h 35m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Luton to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Luton with our price prediction graph.
Estimated round-trip 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 London Luton Airport to Boston

How often are flights from London to Boston delayed?

About 0% of weekly flights between London and Boston have experienced delays in the past year, with the average delay time being 0 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Monday 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 Luton to Boston. 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 into for flights to Boston from London Luton?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from London Luton. On average, Logan Intl has 0 inbound flights from London Luton per day from 0 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • Can I find deals for flights from Luton to Boston that include hotel bookings?

    Yes. In addition to deals on Luton to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luton to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Boston.

  • Can I find deals for business class flights from Luton to Boston?

    Yes. Cheapflights offers flight deals from Luton to Boston 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Dedham
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Sandwich

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Alternative routes for Luton to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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