Find flights
Deals
Insights
When to book
FAQs & Tips

LCY - BOS

$377 Find cheap flights from London City Airport to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London City to Boston departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from London City to Boston (LCY-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London City to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:45 am - 1:45 pmLCY-BOS
11h 00m1 stop
6:45 pm - 9:30 amBOS-LCY
9h 45m1 stop
$525Delta
Find Deal
Mon, May 13 - Mon, May 20
5:00 pm - 1:40 pmLCY-BOS
25h 40m1 stop
5:05 pm - 4:15 pmBOS-LCY
18h 10m1 stop
$549ITA Airways
Find Deal
Sun, May 5 - Sun, May 12
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
Wed, Sep 18 - Wed, Sep 25
9:20 am - 6:30 pmLCY-BOS
14h 10m1 stop
4:45 pm - 7:15 amBOS-LCY
9h 30m1 stop
$566Virgin Atlantic
Find Deal
Tue, Jun 25 - Wed, Jul 3
9:15 am - 4:05 pmLCY-BOS
11h 50m1 stop
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
Tue, May 7 - Thu, May 16
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
$572SWISS
Find Deal
Mon, May 13 - Mon, May 20
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
$573SWISS
Find Deal
Wed, May 15 - Wed, Sep 25
7:45 am - 1:50 pmLCY-BOS
11h 05m1 stop
4:50 pm - 7:15 amBOS-LCY
9h 25m1 stop
$576KLM
Find Deal
Mon, Sep 16 - Mon, Sep 30
10:00 am - 4:40 pmLCY-BOS
11h 40m1 stop
6:55 pm - 9:30 amBOS-LCY
9h 35m1 stop
$583KLM
Find Deal
Tue, Sep 17 - Thu, Oct 3
10:00 am - 4:30 pmLCY-BOS
11h 30m1 stop
4:40 pm - 7:15 amBOS-LCY
9h 35m1 stop
$598Virgin Atlantic
Find Deal
Fri, May 31 - Wed, Jun 5

Flights from London City to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from London City to Boston to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London City Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London City Airport to Boston is February, where tickets cost $456 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $724 and $700 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London City Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London City Airport to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from London City to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from London City to Boston found by KAYAK users in the last 72 hours was for $525 on Delta, followed by ITA Airways ($549). One-way flight deals have also been found from as low as $596 on KLM and from $597 on Aer Lingus.

Good to know

Low season

February

High season

September

Cheapest flight

$377
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from London City to Boston

When to book flights from London City to Boston

Are your dates flexible? Find out the best times to travel from London City to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London City to Boston flights

  • What is the cheapest flight from London City Airport to Boston?

    In the last 3 days, the lowest price for a flight from London City Airport to Boston was $377 for a one-way ticket and $525 for a round-trip.

  • Do I need a passport to fly between London City and Boston?

    Yes

  • Which airports will I be using when flying from London City to Boston?

    On your way to Boston, you’ll fly out from London City. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from London City to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London City to Boston?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between London City and Boston, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London City to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from London City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to London City with another airline. Booking your flights between London City and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from London City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from London to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Boston found on KAYAK in the last 72 hours.
6/10Mon
2 stops
29h 25mLCY-BOS
$377
5/15Wed
2 stops
16h 15mLCY-BOS
$387
5/17Fri
2 stops
16h 15mLCY-BOS
$388
5/17Fri
2 stops
16h 15mLCY-BOS
$393
5/24Fri
1 stopKLM
15h 45mLCY-BOS
$596
5/14Tue
1 stopAer Lingus
12h 05mLCY-BOS
$597
10/9Wed
1 stopAer Lingus
12h 05mLCY-BOS
$603
5/23Thu
1 stopBritish Airways
12h 05mLCY-BOS
$623
8/21Wed
1 stopBritish Airways
12h 50mLCY-BOS
$680
6/1Sat
1 stopSWISS
15h 55mLCY-BOS
$684

Search by stops

Search by airline

Search by price

Last minute flights from London City to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Boston that are departing in the next 10 days.
4/28Sun
multi-stopITA Airways
25h 40mLCY-BOS
5/12Sun
multi-stopITA Airways
12h 55mBOS-LCY
$672
4/25Thu
multi-stopITA Airways
25h 50mLCY-BOS
5/16Thu
multi-stopITA Airways
12h 55mBOS-LCY
$673
4/25Thu
multi-stop
23h 45mLCY-BOS
5/16Thu
multi-stop
19h 18mBOS-LCY
$738
4/25Thu
multi-stop
23h 45mLCY-BOS
5/13Mon
multi-stop
19h 18mBOS-LCY
$788
4/27Sat
multi-stopSWISS
12h 50mLCY-BOS
4/30Tue
multi-stopSWISS
9h 45mBOS-LCY
$1,101
4/29Mon
multi-stopSWISS
12h 00mLCY-BOS
5/16Thu
multi-stopSWISS
9h 45mBOS-LCY
$1,143
4/29Mon
multi-stopBritish Airways
12h 05mLCY-BOS
5/19Sun
multi-stopBritish Airways
9h 45mBOS-LCY
$1,296
4/27Sat
multi-stopKLM
19h 47mLCY-BOS
5/3Fri
multi-stopKLM
10h 20mBOS-LCY
$1,381
4/28Sun
multi-stopBritish Airways
10h 40mLCY-BOS
5/14Tue
multi-stopBritish Airways
9h 45mBOS-LCY
$1,564
4/27Sat
multi-stopKLM
11h 35mLCY-BOS
5/15Wed
multi-stopKLM
9h 45mBOS-LCY
$1,618

Search by stops

Search by airline

Search by price

London City - Boston Flights

Departure:

London City (LCY)United Kingdom

Destination:

Boston (BOS)United States

Return flight deals:

Boston - London City

Cabin classes: