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$423+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BOS
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap 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 December 29, 2025.

This Expedia deal was found by Cheapflights users on 12/27. 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.
Mon 12/297:45 amLCY - BOS
1 stop10h 35mKLM
Sun 1/117:10 pmBOS - LCY
1 stop9h 20mKLM
Deal found 12/27$842
This Virgin Atlantic deal was found by Cheapflights users on 12/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:00 amLCY - BOS
1 stop13h 50mVirgin Atlantic
Sun 1/118:50 pmBOS - LCY
1 stop15h 30mVirgin Atlantic
Deal found 12/28$873
This Trip.com deal was found by Cheapflights users on 12/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:45 amLCY - BOS
1 stop10h 35mKLM
Wed 1/147:10 pmBOS - LCY
1 stop9h 20mKLM
Deal found 12/28$1,020
This Expedia deal was found by Cheapflights users on 12/28. 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.
Mon 12/2910:00 amLCY - BOS
1 stop13h 50mKLM
Thu 1/156:00 amBOS - LCY
2 stops21h 10mKLM
Deal found 12/28$1,022
This KLM deal was found by Cheapflights users on 12/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:45 amLCY - BOS
1 stop10h 35mKLM
Fri 1/307:10 pmBOS - LCY
1 stop9h 20mKLM
Deal found 12/27$1,034
This TravelUp deal was found by Cheapflights users on 12/28. 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.
Tue 12/305:05 pmLCY - BOS
1 stop30h 50mVirgin Atlantic
Wed 1/147:10 pmBOS - LCY
1 stop16h 25mVirgin Atlantic
Deal found 12/28$1,045
This Air France deal was found by Cheapflights users on 12/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:00 amLCY - BOS
2 stops35h 20mKLM
Sat 1/316:35 pmBOS - LCY
2 stops13h 40mKLM
Deal found 12/27$1,057
This KLM deal was found by Cheapflights users on 12/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:45 amLCY - BOS
1 stop10h 35mKLM
Thu 1/87:10 pmBOS - LCY
1 stop9h 20mKLM
Deal found 12/27$1,070
This Expedia deal was found by Cheapflights users on 12/27. 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.
Mon 12/297:45 amLCY - BOS
1 stop10h 35mKLM
Wed 1/78:50 pmBOS - LCY
1 stop14h 45mKLM
Deal found 12/27$1,087

Find 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 December 29, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$553
(British Airways)

One-way from

$423
(Flightnetwork)

Popular in

December

Cheapest in

September

Average price

$740
Provider with most accurate pricing for London City-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London City-Boston Logan Intl flights.
Search Deals
From London City to Boston Logan Intl
Search Deals
One-way flight from London City to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

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 December 29, 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 2/17

2:05 pm-1:55 pm

2 stops28h 50m

Boston Logan Intl

Tue 2/24

11:55 am-2:05 pm

2 stops21h 10m

$553

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 1/29

7:50 am-10:56 pm

2 stops20h 06m

Boston Logan Intl

Mon 2/2

4:45 pm-2:35 pm

1 stop16h 50m

$559

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 2/26

9:40 am-1:35 pm

1 stop32h 55m

Boston Logan Intl

Thu 3/5

4:25 pm-9:20 am

1 stop11h 55m

$560

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 4/22

9:15 am-3:40 pm

1 stop11h 25m

Boston Logan Intl

Tue 4/28

5:45 pm-8:40 am

1 stop9h 55m

$561

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 4/9

9:15 am-3:40 pm

1 stop11h 25m

Boston Logan Intl

Tue 5/12

5:45 pm-8:40 am

1 stop9h 55m

$572

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 4/7

9:15 am-3:40 pm

1 stop11h 25m

Boston Logan Intl

Tue 5/12

5:45 pm-8:40 am

1 stop9h 55m

$572

LondonBoston

LCY - BOS

LCYBOS

London City

Fri 2/13

6:50 am-1:55 pm

1 stop12h 05m

Boston Logan Intl

Tue 2/24

9:15 pm-9:30 pm

1 stop19h 15m

$580

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 4/8

6:45 am-2:40 pm

1 stop12h 55m

Boston Logan Intl

Thu 5/14

11:30 pm-9:35 pm

1 stop17h 05m

$592

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 4/8

6:45 am-2:40 pm

1 stop12h 55m

Boston Logan Intl

Mon 5/11

9:25 pm-12:45 pm

1 stop10h 20m

$592

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 4/7

6:45 am-2:40 pm

1 stop12h 55m

Boston Logan Intl

Wed 5/13

5:30 pm-10:20 am

1 stop11h 50m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 21 results
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2
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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 28h 50m. 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.

  • 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
Brockton
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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