Find flights
When to book
FAQs

Cheap flights from London City Airport to Boston from £338

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Boston

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) 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 27 November 2025.

Round-trip from

£414

One-way from

£338

Popular in

December

Cheapest in

September

Average price

£445
British Airways
  • British Airways
  • 13/1-3/2
  • 2 total stops
  • 22h 30m total
  • London to Boston
Search Deals
22/1
  • 22/1
  • 2 total stops
  • 17h 57m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from London City to Boston

Enter your travel dates to find the best prices.

Cheapest flights from London City to Boston
Explore the most affordable flight options available from London City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 3/1207:45LCY - BOS
1 stop10h 35mKLM
Wed 14/119:10BOS - LCY
1 stop9h 20mKLM
Deal found 26/11£431
Thu 11/1208:25LCY - BOS
1 stop34h 20mITA Airways
Sun 14/1217:20BOS - LCY
1 stop17h 50mITA Airways
Deal found 26/11£450
Fri 5/1207:50LCY - BOS
1 stop12h 25mIberia
Wed 14/121:20BOS - LCY
1 stop11h 45mIberia
Deal found 25/11£456
Mon 8/1219:25LCY - BOS
1 stop28h 30mBritish Airways
Mon 15/1210:16BOS - LCY
2 stops25h 09mBritish Airways
Deal found 25/11£457
Fri 5/1207:45LCY - BOS
1 stop10h 35mKLM
Wed 14/119:10BOS - LCY
1 stop9h 20mKLM
Deal found 26/11£458
Tue 16/1206:50LCY - BOS
1 stop12h 00mBritish Airways
Mon 2/321:15BOS - LCY
1 stop10h 25mBritish Airways
Deal found 26/11£464
Tue 16/1206:50LCY - BOS
1 stop12h 00mBritish Airways
Tue 13/121:15BOS - LCY
1 stop10h 25mBritish Airways
Deal found 26/11£467
Tue 9/1213:15LCY - BOS
2 stops29h 30mITA Airways
Sun 14/1217:20BOS - LCY
1 stop17h 50mITA Airways
Deal found 25/11£471
Sat 6/1207:45LCY - BOS
1 stop11h 10mBritish Airways
Wed 10/1215:46BOS - LCY
2 stops17h 19mBritish Airways
Deal found 26/11£477
Tue 9/1209:10LCY - BOS
1 stop14h 45mBritish Airways
Tue 23/1215:30BOS - LCY
2 stops19h 55mBritish Airways
Deal found 26/11£480
Mon 15/1218:05LCY - BOS
1 stop24h 45mBritish Airways
Tue 23/1209:42BOS - LCY
2 stops25h 43mBritish Airways
Deal found 25/11£483
Wed 24/1207:45LCY - BOS
1 stop10h 35mKLM
Mon 12/119:10BOS - LCY
1 stop9h 20mKLM
Deal found 26/11£483

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City 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 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from London City Airport to Boston that are best for you.

Fly from

London City

Fly to

Boston

Route

Depart

Return

Price

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 21/1

07:50-15:48

2 stops36h 58m

Boston Logan Intl

Sun 25/1

19:35-14:35

2 stops38h 00m

£428

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 14/1

06:50-13:55

1 stop12h 05m

Boston Logan Intl

Wed 21/1

21:15-12:40

1 stop10h 25m

£433

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 19/1

06:50-13:55

1 stop12h 05m

Boston Logan Intl

Mon 26/1

21:15-12:40

1 stop10h 25m

£434

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 12/1

07:45-13:30

1 stop10h 45m

Boston Logan Intl

Tue 12/5

16:45-07:15

1 stop9h 30m

£436

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 12/1

20:05-13:30

1 stop22h 25m

Boston Logan Intl

Mon 19/1

10:05-07:15

2 stops16h 10m

£441

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 26/2

06:50-13:55

1 stop12h 05m

Boston Logan Intl

Thu 5/3

17:10-08:35

1 stop10h 25m

£462

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 7/4

10:00-16:30

1 stop11h 30m

Boston Logan Intl

Wed 9/9

20:25-16:40

1 stop15h 15m

£485

LondonBoston

LCY - BOS

LCYBOS

London City

Sun 18/1

13:15-18:59

1 stop10h 44m

Boston Logan Intl

Sun 25/1

21:15-12:40

1 stop10h 25m

£492

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 15/1

20:05-13:30

1 stop22h 25m

Boston Logan Intl

Sun 25/1

13:00-09:30

2 stops15h 30m

£498

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 5/2

20:05-13:25

1 stop22h 20m

Boston Logan Intl

Mon 2/3

13:03-09:30

2 stops15h 27m

£515

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from London City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from London City 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.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Boston

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

Find hourly flight availability from London City to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

One of the essential ways to save on airfare from London City Airport to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 98% on airfare.

Related info for your journey

Find useful and relevant information for your journey from London City 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 City?

    For a flight from London City to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 inbound flights from London City per day. 0 airlines have flights to Boston Logan Intl from London City on a regular basis.

  • How long is the flight from London City Airport to Boston?

    For as low as £436, British Airways can have you in Boston from London City Airport in 10h 45m. The distance from London City Airport to Boston is about 3274 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London City Airport to Boston one-way?

    The cheapet airlines for a one-way flight from London City Airport to Boston are SWISS (£341), Iberia (£342), and British Airways (£368).

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

    Yes. In addition to deals on London City to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Boston?

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

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

    Yes. Cheapflights offers flight deals from London City 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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.

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 London City to Boston?

Deals for London City to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London City to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Boston from London City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from London City to Boston 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.