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$417+ Cheap flights from London City (LCY) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
Dec 15 — Dec 221
Mon 12/15
Mon 12/22
1 adult, Economy
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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 November 15, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$561
(Gotogate)

One-way from

$417
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$584
Provider with most accurate pricing for London City-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for London City-Boston Logan Intl flights.
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From London City to Boston Logan Intl
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One-way flight from London City to Boston Logan Intl
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Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from London City to Boston

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 November 15, 2025.

This Gotogate deal was found by Cheapflights users on 11/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:25 amLCY - BOS
1 stop34h 20mITA Airways
Sun 11/305:20 pmBOS - LCY
1 stop12h 35mITA Airways
Deal found 11/13$581
This TravelUp deal was found by Cheapflights users on 11/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmLCY - BOS
1 stop11h 50mSWISS
Tue 12/99:50 pmBOS - LCY
1 stop10h 05mSWISS
Deal found 11/13$584
This Orbitz deal was found by Cheapflights users on 11/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:30 pmLCY - BOS
1 stop11h 50mSWISS
Tue 1/1310:10 pmBOS - LCY
1 stop9h 45mSWISS
Deal found 11/13$619
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:10 pmLCY - BOS
1 stop30h 10mSWISS
Tue 12/99:50 pmBOS - LCY
1 stop14h 15mSWISS
Deal found 11/14$621
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:50 amLCY - BOS
1 stop12h 25mMultiple Airlines
Sun 2/14:45 pmBOS - LCY
1 stop11h 05mMultiple Airlines
Deal found 11/14$623
This Expedia deal was found by Cheapflights users on 11/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:25 amLCY - BOS
1 stop34h 20mITA Airways
Sun 12/75:20 pmBOS - LCY
1 stop12h 35mITA Airways
Deal found 11/13$627
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:50 amLCY - BOS
1 stop12h 25mMultiple Airlines
Tue 1/134:45 pmBOS - LCY
1 stop11h 05mMultiple Airlines
Deal found 11/14$631
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 pmLCY - BOS
1 stop11h 50mSWISS
Wed 2/49:50 pmBOS - LCY
1 stop10h 05mSWISS
Deal found 11/14$633
This Kiwi.com deal was found by Cheapflights users on 11/14. 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 11/271:30 pmLCY - BOS
1 stop11h 30mSWISS
Tue 12/29:50 pmBOS - LCY
1 stop15h 50mSWISS
Deal found 11/14$636

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 15, 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

Tue 1/20

5:40 pm-6:57 pm

2 stops30h 17m

Boston Logan Intl

Tue 1/27

1:30 pm-5:05 pm

2 stops22h 35m

$585

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 5/12

9:15 am-3:55 pm

1 stop11h 40m

Boston Logan Intl

Tue 5/19

9:40 pm-12:30 pm

1 stop9h 50m

$592

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 2/16

5:50 pm-8:20 pm

1 stop31h 30m

Boston Logan Intl

Mon 2/23

10:10 pm-5:05 pm

1 stop13h 55m

$596

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 3/12

1:15 pm-2:45 pm

2 stops29h 30m

Boston Logan Intl

Sun 3/15

6:20 pm-4:10 pm

1 stop17h 50m

$644

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 3/18

9:50 am-9:51 am

2 stops28h 01m

Boston Logan Intl

Fri 3/27

12:07 pm-11:40 am

2 stops19h 33m

$656

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 12/15

10:00 am-6:55 pm

1 stop13h 55m

Boston Logan Intl

Mon 1/12

7:10 pm-9:30 am

1 stop9h 20m

$665

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 12/4

8:40 am-6:59 pm

2 stops15h 19m

Boston Logan Intl

Sun 12/7

8:50 pm-5:20 pm

1 stop15h 30m

$673

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 1/20

8:05 pm-1:30 pm

1 stop22h 25m

Boston Logan Intl

Tue 1/27

12:55 pm-9:30 am

2 stops15h 35m

$678

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 12/15

7:45 am-1:20 pm

1 stop10h 35m

Boston Logan Intl

Wed 1/14

7:10 pm-9:30 am

1 stop9h 20m

$680

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 12/3

8:40 am-6:55 pm

1 stop15h 15m

Boston Logan Intl

Tue 12/9

9:59 am-7:15 am

2 stops16h 16m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 22 results
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  • Most accurate provider: When it comes to deals on London City Airport-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on London City Airport-Boston flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from London City Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London City Airport-Boston flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London City Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

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?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from London City to Boston. You should not have trouble finding flights to Logan Intl from London City; the airport handles an average of 0 inbound flights from London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Boston airport from London City. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    Departing from London City Airport to Boston will take you 11h 40m. The distance from London City Airport to Boston is about 3274 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $428 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $430 and $439, respectively.

  • 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 vacation 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
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Chelsea

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