What is the cheapest month to book a flight from Boston to London Luton Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to London Luton Airport (average of £76). Flying from Boston to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Boston to London Luton Airport?

Users have found that booking a flight from Boston to London Luton Airport at least 36 days early can save you up to 9% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Boston to London Luton Airport for as little as £449 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £487 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to London Luton Airport?

The best pricing can be found in the month of January. Prices to London Luton Airport from Boston average £462. You can even find prices in January for less than £462, as users have found deals to London Luton Airport from as low as £286. The month of June appears to be one of the more expensive times to travel to London Luton Airport from Boston. Flying in the targeted month can save you up to 29%.

What is the cheapest time of day to fly from BOS to LTN?

When flying from Boston to London Luton Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£158+ Cheap Flights from Boston to London Luton Airport

Cheap flight deals from Boston to Luton

Round-trip from	£337
One-way from	£158
Popular in	June
Cheapest in	January
Average price	£439

17/10-1/11
2 total stops
26h 05m total
Boston to London

Search Deals

26/10
2 total stops
15h 55m total
Boston to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£55 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 August 2025

Search Deals

Find flight deals from Boston to Luton

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 August 2025.

Fri 17/1021:25BOS - LTN

1 stop11h 10mMultiple Airlines

Sat 1/1109:00LTN - BOS

1 stop14h 55mMultiple Airlines

Deal found 28/8£337

Thu 20/1113:00BOS - LTN

2 stops22h 00mMultiple Airlines

Mon 24/1106:00LTN - BOS

2 stops14h 57mMultiple Airlines

Deal found 28/8£338

Tue 21/1010:40BOS - LTN

2 stops20h 55mMultiple Airlines

Mon 3/1106:00LTN - BOS

2 stops21h 37mMultiple Airlines

Deal found 27/8£338

Tue 7/1017:30BOS - LTN

1 stop10h 55mMultiple Airlines

Sun 19/1009:55LTN - BOS

1 stop9h 45mMultiple Airlines

Deal found 27/8£340

Fri 14/1121:20BOS - LTN

1 stop13h 05mMultiple Airlines

Sun 16/1108:05LTN - BOS

1 stop15h 50mMultiple Airlines

Deal found 27/8£340

Fri 21/1110:45BOS - LTN

2 stops23h 40mMultiple Airlines

Fri 28/1105:50LTN - BOS

2 stops15h 07mMultiple Airlines

Deal found 27/8£342

Thu 16/1021:25BOS - LTN

1 stop10h 40mMultiple Airlines

Sun 19/1009:55LTN - BOS

1 stop9h 45mMultiple Airlines

Deal found 27/8£343

Sun 26/1013:00BOS - LTN

2 stops15h 55mMultiple Airlines

Mon 3/1106:00LTN - BOS

3 stops18h 12mMultiple Airlines

Deal found 27/8£344

Sun 12/1006:00BOS - LTN

2 stops32h 25mMultiple Airlines

Tue 21/1021:50LTN - BOS

2 stops29h 49mMultiple Airlines

Deal found 28/8£345

Sat 25/1018:30BOS - LTN

1 stop9h 05mMultiple Airlines

Sat 1/1109:00LTN - BOS

1 stop14h 55mMultiple Airlines

Deal found 28/8£346

Wed 12/1119:50BOS - LTN

1 stop12h 40mMultiple Airlines

Tue 18/1107:00LTN - BOS

1 stop15h 50mMultiple Airlines

Deal found 27/8£348

Tue 4/1119:50BOS - LTN

1 stop13h 35mMultiple Airlines

Sun 9/1106:00LTN - BOS

1 stop16h 50mMultiple Airlines

Deal found 28/8£349

Best flights from Boston to Luton
Discover carefully curated flight deals from Boston to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Fri 17/1021:25BOS - LTN

1 stop11h 10mMultiple Airlines

Sat 1/1106:00LTN - BOS

1 stop17h 55mMultiple Airlines

Deal found 26/8£337

Tue 4/1113:00BOS - LTN

2 stops26h 05mMultiple Airlines

Tue 11/1109:00LTN - BOS

2 stops16h 20mMultiple Airlines

Deal found 28/8£338

Sun 26/1018:10BOS - LTN

1 stop10h 45mMultiple Airlines

Mon 3/1106:00LTN - BOS

1 stop17h 55mMultiple Airlines

Deal found 28/8£338

Wed 5/1121:20BOS - LTN

1 stop14h 45mMultiple Airlines

Sun 9/1108:05LTN - BOS

1 stop10h 50mMultiple Airlines

Deal found 29/8£338

Thu 20/1113:00BOS - LTN

2 stops22h 00mMultiple Airlines

Mon 24/1106:00LTN - BOS

2 stops14h 57mMultiple Airlines

Deal found 28/8£338

Fri 17/1021:25BOS - LTN

1 stop11h 10mMultiple Airlines

Mon 20/1009:00LTN - BOS

1 stop10h 40mMultiple Airlines

Deal found 28/8£338

Tue 21/1010:40BOS - LTN

2 stops20h 55mMultiple Airlines

Mon 3/1106:00LTN - BOS

2 stops21h 37mMultiple Airlines

Deal found 27/8£338

Sun 12/1021:25BOS - LTN

1 stop19h 05mMultiple Airlines

Sun 19/1009:55LTN - BOS

1 stop13h 50mMultiple Airlines

Deal found 28/8£340

Fri 14/1121:20BOS - LTN

1 stop13h 05mMultiple Airlines

Sun 16/1108:05LTN - BOS

1 stop15h 50mMultiple Airlines

Deal found 27/8£340

Fri 21/1113:00BOS - LTN

2 stops21h 25mMultiple Airlines

Fri 28/1105:50LTN - BOS

3 stops20h 37mMultiple Airlines

Deal found 27/8£342

Thu 16/1021:25BOS - LTN

1 stop10h 40mMultiple Airlines

Sun 19/1009:55LTN - BOS

1 stop9h 45mMultiple Airlines

Deal found 27/8£343

Last-minute flights from Boston to Luton
Discover last-minute flight deals from Boston to Luton. Data last updated 29 August 2025 and is based on user searches.

Sun 7/917:30BOS - LTN

1 stop10h 05mMultiple Airlines

Tue 16/910:00LTN - BOS

1 stop9h 40mMultiple Airlines

Deal found 27/8£352

Wed 10/910:20BOS - LTN

2 stops24h 05mMultiple Airlines

Sat 13/922:10LTN - BOS

2 stops29h 29mMultiple Airlines

Deal found 27/8£367

Fri 12/906:00BOS - LTN

2 stops26h 35mMultiple Airlines

Fri 19/921:05LTN - BOS

2 stops22h 25mMultiple Airlines

Deal found 28/8£352

Fri 12/906:00BOS - LTN

2 stops24h 30mMultiple Airlines

Mon 15/921:55LTN - BOS

2 stops23h 04mMultiple Airlines

Deal found 29/8£363

Sat 13/917:30BOS - LTN

1 stop11h 00mMultiple Airlines

Thu 18/908:45LTN - BOS

1 stop15h 00mMultiple Airlines

Deal found 28/8£357

Sun 14/910:20BOS - LTN

2 stops28h 05mMultiple Airlines

Wed 1/1010:00LTN - BOS

2 stops34h 25mMultiple Airlines

Deal found 29/8£353

Thu 18/920:50BOS - LTN

2 stops14h 45mMultiple Airlines

Thu 25/908:45LTN - BOS

2 stops15h 05mMultiple Airlines

Deal found 28/8£366

Sun 28/921:25BOS - LTN

1 stop19h 05mMultiple Airlines

Sat 4/1010:45LTN - BOS

1 stop13h 00mMultiple Airlines

Deal found 27/8£361

Mon 29/915:15BOS - LTN

2 stops19h 45mMultiple Airlines

Mon 6/1021:55LTN - BOS

2 stops21h 35mMultiple Airlines

Deal found 28/8£359

One-way flights from Boston to Luton
Search for one-way flight options from Boston to Luton. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Sun 26/1013:00BOS - LTN

2 stops15h 55mMultiple Airlines

Deal found 27/8£158

Fri 10/1020:50BOS - LTN

2 stops19h 55mMultiple Airlines

Deal found 27/8£164

Fri 7/1105:30BOS - LTN

3 stops29h 45mMultiple Airlines

Deal found 27/8£165

Wed 5/1110:15BOS - LTN

3 stops30h 25mMultiple Airlines

Deal found 27/8£166

Sun 19/1023:35BOS - LTN

2 stops14h 50mMultiple Airlines

Deal found 27/8£167

Mon 3/1118:05BOS - LTN

2 stops33h 25mMultiple Airlines

Deal found 27/8£168

Tue 7/1016:45BOS - LTN

2 stops14h 50mMultiple Airlines

Deal found 27/8£169

Tue 21/1016:45BOS - LTN

2 stops14h 50mMultiple Airlines

Deal found 27/8£170

Fri 31/1013:00BOS - LTN

2 stops15h 55mMultiple Airlines

Deal found 27/8£170

Mon 17/1118:05BOS - LTN

2 stops33h 25mMultiple Airlines

Deal found 27/8£171

Mon 10/1118:05BOS - LTN

2 stops33h 25mMultiple Airlines

Deal found 27/8£172

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 17/10

21:25-13:35

1 stop11h 10m

London Luton

Sat 1/11

06:00-19:55

1 stop17h 55m

£337

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 4/11

13:00-20:05

2 stops26h 05m

London Luton

Tue 11/11

09:00-20:20

2 stops16h 20m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 26/10

18:10-08:55

1 stop10h 45m

London Luton

Mon 3/11

06:00-18:55

1 stop17h 55m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Wed 5/11

21:20-17:05

1 stop14h 45m

London Luton

Sun 9/11

08:05-13:55

1 stop10h 50m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Thu 20/11

13:00-16:00

2 stops22h 00m

London Luton

Mon 24/11

06:00-15:57

2 stops14h 57m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 17/10

21:25-13:35

1 stop11h 10m

London Luton

Mon 20/10

09:00-14:40

1 stop10h 40m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Tue 21/10

10:40-12:35

2 stops20h 55m

London Luton

Mon 3/11

06:00-22:37

2 stops21h 37m

£338

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 12/10

21:25-21:30

1 stop19h 05m

London Luton

Sun 19/10

09:55-18:45

1 stop13h 50m

£340

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 14/11

21:20-15:25

1 stop13h 05m

London Luton

Sun 16/11

08:05-18:55

1 stop15h 50m

£340

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 21/11

13:00-15:25

2 stops21h 25m

London Luton

Fri 28/11

05:50-21:27

3 stops20h 37m

£342

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 20 results

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

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.
What is the cheapest month to book a flight from Boston to London Luton Airport?
Currently, January is the cheapest month in which you can book a flight from Boston to London Luton Airport (average of £76). Flying from Boston to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Ipswich

Chichester

Winchester

Eastbourne

Dartford

Guildford

Romford

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

Cheap flights from Boston to London Luton Airport from £158

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Boston to Luton

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to Luton

Cheapest flights from Boston to LutonExplore 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 August 2025.

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 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to London Luton Airport that are best for you.

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.

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?

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

How can I find direct flights from Boston to Luton?

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

What is the cheapest month to book a flight from Boston to London Luton Airport?

Travelling to a place near London Luton Airport?

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.

Alternative routes for Boston to Luton

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

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?

Why should you use Cheapflights to find cheap flight tickets from Boston to Luton?

Can Cheapflights find flights from Boston to Luton with no change fees?

Can Cheapflights notify me if prices for flights from Boston to Luton become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 August 2025.