Cheap flights from London to Boston

LON — BOS
29 May — 5 Jun1
Return
1 adult
Economy
From?
To?
Sun 29/5
Sun 5/6

The best prices from London to Boston Logan Intl are usually found in November or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from London to Boston

All the information you need to plan the best LON to BOS flight in 2022: compare London to Boston flight prices with the expected peak season, weather and rainfall in Boston.

LON - BOS

Price

£338 - £611

BOS

Temperature

-1 - 23 °C

BOS

Rainfall

78 - 101 mm

Popular inJulyHigh demand for flights, 31% potential price rise
Cheapest inNovemberBest time to find cheap flights, 20% potential price drop
Round-trip from£269From London (LON) to Boston Logan Intl
One-way from£195One-way flight from London (LON) to Boston Logan Intl

What is the cheapest day to fly round-trip from London to Boston?

Saturday flights are found to be more expensive to fly from London to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 54% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Boston 1-2 weeks in advance for as low as £399, or £511 for flights within the next 24 hours.

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

Our data shows that November tends to be the cheapest month to fly to Boston from London. Users have commonly found prices around £334 for the month, but tickets can be as low as £240. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to Boston (LON - BOS)?

It’s optimal to fly from London to Boston at midday. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

Cheap flights from London to Boston in May, June 2022

The best prices found for LON to BOS flights in May, June
8 Jun - 14 Jun
STN

London Stansted

BOS

Boston Logan Intl

2 stops

26h 55m
BOS

Boston Logan Intl

STN

London Stansted

2 stops

22h 09m
£331

Multiple Airlines

View Deal

Deal found 21/5/22

6 Jun - 13 Jun
STN

London Stansted

BOS

Boston Logan Intl

2 stops

16h 45m
BOS

Boston Logan Intl

STN

London Stansted

2 stops

22h 09m
£332

Multiple Airlines

View Deal

Deal found 23/5/22

6 Jun - 13 Jun
LTN

London Luton

BOS

Boston Logan Intl

2 stops

16h 45m
BOS

Boston Logan Intl

LTN

London Luton

2 stops

22h 24m
£339

Multiple Airlines

View Deal

Deal found 23/5/22

London to Boston 2022 flight deals

Cheap flights to Boston from London found for this year
13 Sep - 11 Oct
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£321

PLAY

View Deal

Deal found 24/5/22

13 Sep - 11 Oct
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£325

PLAY

View Deal

Deal found 21/5/22

14 Sep - 18 Sep
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£327

PLAY

View Deal

Deal found 24/5/22

Cheap PLAY flights from London to Boston

13 Sep - 11 Oct
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£321

PLAY

View Deal

Deal found 24/5/22

13 Sep - 11 Oct
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£325

PLAY

View Deal

Deal found 21/5/22

14 Sep - 18 Sep
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
BOS

Boston Logan Intl

STN

London Stansted

1 stop

10h 35m
£327

PLAY

View Deal

Deal found 24/5/22

  • If you’re travelling from London to Boston, one of the more common airlines travelling that route is PLAY. London to Boston flights are typically 39% more expensive than other airlines travelling the same route. Flights from PLAY typically cost £822.99 RT. The cheapest PLAY flight found for this route was £357. When travelling from London to Boston on PLAY, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Boston Logan Intl Airport. When flying from London to Boston, PLAY flights are 9% more popular than any other airline flying that same route.

Cheap JetBlue flights from London to Boston

21 Sep - 26 Sep
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 50m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 12m
£353

JetBlue

View Deal

Deal found 21/5/22

27 Sep - 13 Oct
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 50m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 12m
£354

JetBlue

View Deal

Deal found 23/5/22

7 Nov - 17 Nov
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 00m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 00m
£360

JetBlue

View Deal

Deal found 21/5/22

  • JetBlue is one of the most popular airlines used for those travelling from London to Boston. London to Boston flights are typically 47% cheaper than other airlines traveling the same route. Flights from JetBlue typically cost £754.09 RT. The cheapest JetBlue flight found for this route was £448. When travelling from London to Boston on JetBlue, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Boston Logan Intl Airport. When flying from London to Boston, JetBlue flights are 5% more popular than any other airline flying that same route.

Direct flights to Boston from London

Save time with London to Boston direct flight deals
13 Sep - 11 Oct
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 50m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 13m
£353

JetBlue

View Deal

Deal found 21/5/22

27 Sep - 13 Oct
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 50m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 12m
£354

JetBlue

View Deal

Deal found 23/5/22

13 Sep - 11 Oct
LGW

London Gatwick

BOS

Boston Logan Intl

Nonstop

7h 50m
BOS

Boston Logan Intl

LGW

London Gatwick

Nonstop

7h 13m
£356

JetBlue

View Deal

Deal found 24/5/22

Last-minute flights from London to Boston

Late deals on return flights to Boston from London, departing today and this week
3 Jun - 8 Jun
STN

London Stansted

BOS

Boston Logan Intl

2 stops

24h 30m
BOS

Boston Logan Intl

STN

London Stansted

2 stops

23h 10m
£362

Multiple Airlines

View Deal

Deal found 24/5/22

3 Jun - 8 Jun
STN

London Stansted

BOS

Boston Logan Intl

2 stops

24h 30m
BOS

Boston Logan Intl

STN

London Stansted

2 stops

23h 10m
£368

Multiple Airlines

View Deal

Deal found 24/5/22

3 Jun - 8 Jun
LTN

London Luton

BOS

Boston Logan Intl

2 stops

26h 20m
BOS

Boston Logan Intl

LTN

London Luton

2 stops

17h 10m
£368

Multiple Airlines

View Deal

Deal found 23/5/22

One-way flights to Boston Logan Intl from London

The cheapest one-way flights from London to Boston
23 Aug
STN

London Stansted

BOS

Boston Logan Intl

2 stops

30h 30m
£189

Multiple Airlines

View Deal

Deal found 23/5/22

7 Sep
STN

London Stansted

BOS

Boston Logan Intl

2 stops

30h 26m
£193

Multiple Airlines

View Deal

Deal found 23/5/22

7 Sep
STN

London Stansted

BOS

Boston Logan Intl

1 stop

11h 00m
£195

PLAY

View Deal

Deal found 23/5/22

Related info for your journey

Useful info, stats and facts about London to Boston flights.

What airport do you fly into for flights to Boston from London?

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from London to Boston. 24 airlines have flights to Logan Intl from London on a regular basis. Booking flights from London to Boston Logan Intl should not be difficult; the airport handles an average of 35 inbound flights from London per day.

Which airlines flying from London to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Boston Logan Intl that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Boston for under £400 on Cheapflights?

Yes, there are multiple flights from London to Boston for under £400. The cheapest flight booked recently is on PLAY for just £321, but on average you can expect to pay £337.

Are there nonstop flights from London to Boston for under £400 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Boston under £400. A good price for a nonstop flight from London to Boston is less than £379.

Are there last-minute flights available from London to Boston for under £400?

There are currently 20+ open flights from London to Boston within the next 7 days for less than £400.

What days are nonstop flights available from London to Boston?

You can find nonstop flights on the following days: Tuesday.

How many flights depart from London to Boston on average per day?

5 flight departures from London to Boston per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from London to Boston?

There are many flights that can get you from London to Boston in 11h. Fly via PLAY or Vueling to get the fastest option. There are 3274 mi between London and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from London to Boston round-trip?

According to our current data, PLAY (£321), and Vueling (£336) offers the cheapest pricing from London to Boston. Users have found that PLAY is 4% cheaper than the other options available to this destination.

What are the most popular routes from London to Boston?

The most popular route from London to Boston is London Heathrow - Boston Logan Intl. You may also consider London City - Boston Logan Intl or London Gatwick - Boston Logan Intl.

What are the most popular airlines that fly from London to Boston?

Before booking your flight from London to Boston check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the most reliable airlines from London to Boston?

The top 3 most reliable airlines when flying from London to Boston are Air Canada (100%), Austrian Airlines (100%) and United Airlines (100%).

What are the cheapest flights from London to Boston?

Looking for the cheapest flight from London to Boston? While on average our users pay £1,953, our data indicates the cheapest price to be £320. The most popular route (London Heathrow - Boston Logan Intl), is priced around £341.

Alternative routes for London to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Exeter to Bostonfrom £435 pp
Leeds to Bostonfrom £454 pp
Bristol to Bostonfrom £456 pp

Top 5 airlines flying from London to Boston

The chart below displays the airlines Cheapflights users travelling from London to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
NorwegianCheapest£229Average£384FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Norwegian flights
Norwegian Air UKCheapest£232Average£418FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Norwegian Air UK flights
WOW airCheapest£252Average£378FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search WOW air flights
DeltaCheapest£270Average£454FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
TAP AIR PORTUGALCheapest£273Average£377FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights

Hourly flight availability from London to Boston

See what time of day planes typically take off from London to Boston
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from London to Boston

See how many times per day planes take to the skies headed from London to Boston
Sunday33daily flights
Monday42daily flights
Tuesday38daily flights
Wednesday33daily flights
Thursday38daily flights
Friday33daily flights
Saturday33daily flights