Cheap Flights from London to Boston Logan International from 318 €

Compare London to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

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Flight deals from London to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from London to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

Boston.318 € per passenger.Departing Wed, 23 Apr, returning Tue, 29 Apr.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 23 Apr, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Tue, 29 Apr, arriving in London Luton.Price includes taxes and charges.From 318 €, select.

Boston.339 € per passenger.Departing Wed, 30 Apr, returning Tue, 6 May.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 30 Apr, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Tue, 6 May, arriving in London Luton.Price includes taxes and charges.From 339 €, select.

Boston.351 € per passenger.Departing Wed, 28 Jan, returning Sat, 31 Jan.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 28 Jan, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Sat, 31 Jan, arriving in London Luton.Price includes taxes and charges.From 351 €, select.

Boston.352 € per passenger.Departing Thu, 6 Nov, returning Mon, 10 Nov.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Gatwick on Thu, 6 Nov, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Mon, 10 Nov, arriving in London Gatwick.Price includes taxes and charges.From 352 €, select.

Boston.354 € per passenger.Departing Wed, 12 Mar, returning Mon, 24 Mar.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 12 Mar, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Mon, 24 Mar, arriving in London Luton.Price includes taxes and charges.From 354 €, select.

Boston.357 € per passenger.Departing Wed, 7 May, returning Tue, 13 May.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 7 May, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Tue, 13 May, arriving in London Luton.Price includes taxes and charges.From 357 €, select.

Boston.360 € per passenger.Departing Wed, 10 Sep, returning Tue, 16 Sep.Return flight with easyJet and Fly Play.Outbound indirect flight with easyJet, departs from London Luton on Wed, 10 Sep, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Tue, 16 Sep, arriving in London Luton.Price includes taxes and charges.From 360 €, select.

Boston.369 € per passenger.Departing Wed, 26 Mar, returning Wed, 2 Apr.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Wed, 26 Mar, arriving in Boston Logan International.Inbound indirect flight with Fly Play, departs from Boston Logan International on Wed, 2 Apr, arriving in London Stansted.Price includes taxes and charges.From 369 €, select.

Find the cheapest month to fly from London to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Boston Logan International flights are currently cheapest in April.

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Direct flights from London to Boston Logan International

London to Boston Logan International: Alternative routes

Compare routes from London to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

London to Boston: Flight information

The things to know before you go.

Cheapest flight found	318 €
Cheapest month to fly	April
Average flight time	7 hrs, 44 mins
Most popular airline	Finnair
Average flights per week	258

Finding cheap flights from London to Boston Logan International: Frequently asked questions

How much are return flights from London to Boston Logan International?

The best price we found for a return flight from London to Boston Logan International is 318 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Boston Logan International?

7 hours and 43 minutes is the average flight time from London to Boston Logan International.

Which airlines fly direct from London to Boston Logan International?

Finnair, KLM and American Airlines fly direct from London to Boston Logan International.

How many flights are there a week from London to Boston Logan International?

As of February 2025, there are 262 flights per week flying from London to Boston Logan International.

When is the cheapest time to fly from London to Boston Logan International?

The cheapest month to fly from London to Boston Logan International is usually February 2025.

Which upcoming date is cheapest to fly from London to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Boston Logan International Airport on Wednesday, 23 April 2025.

Can I get a direct flight from London to Boston Logan International Airport?

Yes – the average flight time is 7 hours and 43 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from London to Logan International Airport (BOS): what you need to know

When planning your flight from London to Logan International Airport (BOS), you'll have a good range of airports to jet out of. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).
7 hours 43 minutes is the average duration of a direct flight from London to Logan International Airport.
The timezone in Boston is UTC-4, which is 4 hours behind London. Logan International Airport is located in Boston.
The busiest route is from London Heathrow Airport (LHR) to Logan International Airport (BOS), with 72 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from LHR to BOS is the 07:25 jetBlue option. If you prefer to leave later in the day, the last departure is at 20:10 with British Airways.
Leave enough time to get on your flight from London to BOS. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
You'll likely experience longer queues during popular months such as July and other peak seasons. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

Airports in London

London Heathrow Airport (LHR)

Enjoy an uninterrupted journey from London Heathrow Airport (LHR). Direct flights from London to Logan International Airport (BOS) can be booked from here.
Direct flights from London to Logan International Airport are offered by a range of airlines at LHR. Select your seat on any of these:
We make it a breeze to plan a flight from London to BOS that includes a stopover. To see your options departing from London Heathrow Airport (LHR), uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to tour the city of your choice. Top stopovers between LHR and BOS include:
- Edinburgh Airport (EDI)
- Halifax Stanfield International Airport (YHZ)
- Dublin Airport (DUB)
The distance from central London to LHR is about 31 kilometres. Use travel apps like Google Maps for the fastest way to get there, whether you want to drive or use public transport.
Looking for a convenient hotel near London Heathrow Airport? If you're catching an early flight from London to Logan International Airport, these stays will have you moments from your departure gate:

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) has direct flights from London to Logan International Airport (BOS).
When departing from LGW, you can pick from a range of airlines that fly nonstop to your destination. Book a seat on a direct flight from London to BOS with any of these:
Get the most out of your holiday with a stopover on your flight from London to Logan International Airport. Visit family or friends or tick a new city off your list. Whatever you decide to do, check out these options between London Gatwick Airport and BOS:
- Dublin Airport (DUB)
- Amsterdam Airport Schiphol Airport (AMS)
- John F. Kennedy International Airport (JFK)
Using public transport, you can travel from central London to LGW in about 1 hour and 26 minutes. The terminal is roughly 80 kilometres away, and getting there by car will take approximately 1 hour and 19 minutes.
Get your holiday started early with an additional night away from home. Before catching your flight from London to BOS, chill out in one of these hotels near London Gatwick Airport:

About Logan International Airport (BOS)

The last thing you want is a long journey to your hotel if you're getting in late on a flight from London to Logan International Airport. Book one of these accommodation options near BOS instead:

Getting from Logan International Airport (BOS) to central Boston

Logan International Airport to central Boston takes around 12 minutes in a car. It's approximately 5 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing services.
Travelling to the centre by public transport takes around 23 minutes.

How to find the cheapest flights from London to Logan International Airport (BOS)

The best price we've seen for a one-way ticket from London to Logan International Airport is 175 €. The cheapest price for a return flight is 318 €. Remember fares may change due to availability at the time of booking.
1 month is how far we recommend booking ahead to score cheap tickets from London to BOS.
The cheapest month for tickets from London to Logan International Airport is October. Use the 'Whole month' tool to find the most affordable day to fly if you're flexible with your plans.
Finding a cheap ticket from London to BOS is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when the price has dropped.
Use the filters to tailor your flights from London to Logan International Airport. Simply select your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from London to Logan International Airport (BOS)

August is the most popular month to hop on a flight from London to Logan International Airport while May is the quietest. To work out the best time to visit Boston, consider whether you like a lively atmosphere or a quieter vibe.
Think about the kind of weather that'll suit your plans for Boston. The warmest month is July. Book your flights from London to BOS during then and you can expect temperatures of between 16ºC and 29ºC.
Look for cheap flights from London to Logan International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -8ºC and 6ºC on average.

More about Boston

Start your Boston trip right by choosing the ideal place to stay. As soon as you've booked your flight from London to Logan International Airport, browse our selection of accommodation options including:
There are so many things to see and do in this city it can be hard to figure out where to begin. Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum are popular attractions which should feature on any good Boston itinerary.

Complete your Boston trip with a car rental

Finding you a cheap flight from London to Logan International Airport isn't the only trick up our sleeve. Browse our car rentals in Boston and see the sights your way. We find deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.