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BOS - LCY

$288 Find cheap flights from Boston to London City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to London City departing on 9/23. 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
Tue 7/2
Tue 7/9

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to London, 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 Boston to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Boston to London City currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to London City

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to London City.

Recent one-way flight deals from Boston to London City

Only flying one-way? Below are some of the best one-way flight deals from Boston to London City found on KAYAK recently.

Recent last minute flight deals from Boston to London City

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to London City.

Recent direct flight deals from Boston to London City

The latest deals for direct flights from Boston to London City so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to London City

Find recent round-trip train or bus tickets from Boston to London City.

All round-trip flight deals to London City

The cheapest plane tickets to London City found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
8:05 am - 8:05 pmLCY-BOS
17h 00m1 stop
$575SWISS
Find Deal
Wed, Sep 25 - Mon, Sep 30
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
9:25 am - 3:20 pmLCY-BOS
10h 55m1 stop
$582SWISS
Find Deal
Wed, Oct 16 - Wed, Oct 23
4:55 pm - 12:50 pmBOS-LCY
15h 55m2 stops
9:15 am - 7:56 pmLCY-BOS
15h 41m2 stops
Tue, Oct 29 - Tue, Nov 5
5:25 pm - 4:10 pmBOS-LCY
17h 45m1 stop
11:35 am - 1:05 pmLCY-BOS
30h 30m1 stop
$600ITA Airways
Find Deal
Sat, Nov 16 - Sat, Nov 23
6:25 pm - 11:00 amBOS-LCY
12h 35m1 stop
4:40 pm - 1:05 pmLCY-BOS
25h 25m1 stop
$601ITA Airways
Find Deal
Sun, Oct 27 - Wed, Nov 6
3:40 pm - 9:25 amBOS-LCY
12h 45m2 stops
9:15 am - 7:56 pmLCY-BOS
15h 41m2 stops
Wed, Nov 6 - Mon, Nov 11
10:55 pm - 4:30 pmBOS-LCY
12h 35m1 stop
11:20 am - 9:10 pmLCY-BOS
14h 50m1 stop
$620British Airways
Find Deal
Wed, Sep 11 - Tue, Sep 17
12:24 pm - 6:25 pmBOS-LCY
25h 01m2 stops
11:20 am - 9:10 pmLCY-BOS
14h 50m1 stop
$633British Airways
Find Deal
Wed, Sep 11 - Tue, Sep 17
9:30 am - 7:15 amBOS-LCY
16h 45m2 stops
9:15 am - 4:00 pmLCY-BOS
11h 45m1 stop
$654Lufthansa
Find Deal
Tue, Sep 24 - Mon, Oct 7
8:05 pm - 4:25 pmBOS-LCY
15h 20m2 stops
9:15 am - 4:00 pmLCY-BOS
11h 45m1 stop
$658Lufthansa
Find Deal
Sun, Sep 29 - Mon, Oct 7
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
$288SWISS
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Mon, Sep 23
6:20 pm - 11:40 amBOS-LCY
13h 20m1 stop
$300SWISS
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Fri, Nov 1
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
$339Lufthansa
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Mon, Jul 8
5:05 pm - 10:05 amBOS-LCY
12h 00m1 stop
$341ITA Airways
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Tue, Jul 16
5:05 pm - 10:05 amBOS-LCY
12h 00m1 stop
$342ITA Airways
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Thu, Aug 8
3:26 pm - 8:30 amBOS-LCY
36h 04m3 stops
Tue, Jul 9
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
$353Lufthansa
Find Deal
Tue, Jul 9
9:00 pm - 9:40 pmBOS-LCY
20h 40m2 stops
Wed, Oct 30
4:16 pm - 11:30 amBOS-LCY
14h 14m2 stops
$489British Airways
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Sun, Sep 1
11:35 am - 6:25 pmBOS-LCY
25h 50m2 stops
$491British Airways
Find Deal
Mon, Aug 12
5:10 pm - 8:35 amBOS-LCY
10h 25m1 stop
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
$726SWISS
Find Deal
Fri, Jun 7 - Thu, Sep 26
10:51 am - 4:15 pmBOS-LCY
24h 24m2 stops
10:40 am - 1:40 pmLCY-BOS
32h 00m1 stop
$731ITA Airways
Find Deal
Thu, Jun 6 - Sat, Jun 8
6:00 am - 10:05 amBOS-LCY
23h 05m2 stops
4:50 pm - 1:40 pmLCY-BOS
25h 50m1 stop
$735ITA Airways
Find Deal
Thu, Jun 6 - Mon, Jun 10
6:00 am - 10:05 amBOS-LCY
23h 05m2 stops
8:30 am - 1:40 pmLCY-BOS
34h 10m1 stop
$738ITA Airways
Find Deal
Thu, Jun 6 - Tue, Jun 11
5:05 pm - 10:05 amBOS-LCY
12h 00m1 stop
8:30 am - 10:35 pmLCY-BOS
19h 05m2 stops
Mon, Jun 3 - Wed, Jun 19
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
9:15 am - 4:00 pmLCY-BOS
11h 45m1 stop
$823Lufthansa
Find Deal
Mon, Jun 3 - Mon, Jun 10
4:40 pm - 4:25 pmBOS-LCY
18h 45m2 stops
8:30 am - 8:43 pmLCY-BOS
17h 13m2 stops
$830British Airways
Find Deal
Mon, Jun 3 - Mon, Jun 10
7:40 am - 8:40 amBOS-LCY
20h 00m2 stops
7:50 am - 9:09 pmLCY-BOS
18h 19m2 stops
$1,160
Find Deal
Wed, Jun 5 - Fri, Jun 7
4:40 pm - 7:15 amBOS-LCY
9h 35m1 stop
10:00 am - 4:35 pmLCY-BOS
11h 35m1 stop
$1,354KLM
Find Deal
Thu, Jun 6 - Fri, Jun 28
4:40 pm - 7:15 amBOS-LCY
9h 35m1 stop
10:00 am - 4:40 pmLCY-BOS
11h 40m1 stop
$5,714KLM
Find Deal
Thu, Jun 6 - Mon, Sep 30

Flights from Boston to London City - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to London City Airport, 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 Boston to London City Airport is October, where tickets cost $370 on average. On the other hand, the most expensive months are July and March, where the average cost of tickets is $1,056 and $1,009 respectively.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London City from Boston were found on SWISS ($288) and Lufthansa ($339), and the lowest round-trip tickets were found on SWISS ($575) and ITA Airways ($600).

Good to know

Low season

October

High season

April

Cheapest flight

$288
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Boston to London City

When to book flights from Boston to London City

Are your dates flexible? Find out the best times to travel from Boston to London City 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 Boston to London City flights

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

    In the last 3 days, the lowest price for a flight from Boston to London City Airport was $288 for a one-way ticket and $575 for a round-trip.

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

    Yes, you’ll need a passport to travel to London City from Boston.

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

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

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

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

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

    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 Boston to London City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London City from Boston 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 Boston to London City?

    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 London City with an airline and back to Boston with another airline. Booking your flights between Boston and LCY 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 Boston to London City?

    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 London City from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boston to London City

 
See real verified KAYAK customer reviews for airlines flying from Boston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to London City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
JetBlueOverall score based on 4346 reviews
7.8Comfort
7.8Boarding
7.5Entertainment
7.1Food
8.3Crew
Airline reviews

Overall fine but both ways for this trip was delayed.

6.0 GoodJackie, May 2024BOS - SYR
Read more about JetBlue reviews

Overall fine but both ways for this trip was delayed.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book cheap flights from Boston to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to London found on KAYAK in the last 72 hours.
9/23Mon
1 stopSWISS
9h 45mBOS-LCY
$288
11/1Fri
1 stopSWISS
13h 20mBOS-LCY
$300
7/8Mon
1 stopLufthansa
13h 25mBOS-LCY
$339
7/16Tue
1 stopITA Airways
12h 00mBOS-LCY
$341
8/8Thu
1 stopITA Airways
12h 00mBOS-LCY
$342
7/9Tue
3 stops
36h 04mBOS-LCY
$352
7/9Tue
1 stopLufthansa
13h 25mBOS-LCY
$353
10/30Wed
2 stops
20h 40mBOS-LCY
$355
9/1Sun
2 stopsBritish Airways
14h 14mBOS-LCY
$489
8/12Mon
2 stopsBritish Airways
25h 50mBOS-LCY
$491

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Last minute flights from Boston to London City

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 Boston to London that are departing in the next 10 days.
6/7Fri
multi-stopSWISS
10h 25mBOS-LCY
9/26Thu
multi-stopSWISS
12h 00mLCY-BOS
$726
6/6Thu
multi-stopITA Airways
24h 24mBOS-LCY
6/8Sat
multi-stopITA Airways
32h 00mLCY-BOS
$731
6/6Thu
multi-stopITA Airways
23h 05mBOS-LCY
6/10Mon
multi-stopITA Airways
25h 50mLCY-BOS
$735
6/6Thu
multi-stopITA Airways
23h 05mBOS-LCY
6/11Tue
multi-stopITA Airways
34h 10mLCY-BOS
$738
6/3Mon
multi-stop
12h 00mBOS-LCY
6/19Wed
multi-stop
19h 05mLCY-BOS
$805
6/3Mon
multi-stopLufthansa
13h 25mBOS-LCY
6/10Mon
multi-stopLufthansa
11h 45mLCY-BOS
$823
6/3Mon
multi-stopBritish Airways
18h 45mBOS-LCY
6/10Mon
multi-stopBritish Airways
17h 13mLCY-BOS
$830
6/5Wed
multi-stop
20h 00mBOS-LCY
6/7Fri
multi-stop
18h 19mLCY-BOS
$1,160
6/6Thu
multi-stopKLM
9h 35mBOS-LCY
6/28Fri
multi-stopKLM
11h 35mLCY-BOS
$1,354
6/6Thu
multi-stopKLM
9h 35mBOS-LCY
9/30Mon
multi-stopKLM
11h 40mLCY-BOS
$5,714

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Boston - London City Flights

Departure:

Boston (BOS)United States

Destination:

London City (LCY)United Kingdom

Return flight deals:

London City - Boston

Cabin classes: