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BOS - LCY

$323 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 6/17. 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
Sat 6/15
Sat 6/22

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 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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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
5:05 pm - 11:00 amBOS-LCY
12h 55m1 stop
4:40 pm - 1:05 pmLCY-BOS
25h 25m1 stop
$596ITA Airways
Find Deal
Sun, Oct 13 - Wed, Nov 20
5:25 pm - 11:00 amBOS-LCY
12h 35m1 stop
4:40 pm - 1:05 pmLCY-BOS
25h 25m1 stop
$599ITA Airways
Find Deal
Sun, Nov 10 - Fri, Nov 15
5:25 pm - 11:00 amBOS-LCY
12h 35m1 stop
4:40 pm - 1:05 pmLCY-BOS
25h 25m1 stop
$604ITA Airways
Find Deal
Thu, Nov 7 - Thu, Nov 14
5:10 pm - 8:50 amBOS-LCY
10h 40m1 stop
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
$614SWISS
Find Deal
Tue, Oct 15 - Mon, Oct 21
5:10 pm - 8:50 amBOS-LCY
10h 40m1 stop
9:25 am - 3:20 pmLCY-BOS
10h 55m1 stop
$616SWISS
Find Deal
Tue, Oct 15 - Mon, Oct 21
6:05 am - 8:35 amBOS-LCY
21h 30m2 stops
8:05 am - 9:37 amLCY-BOS
30h 32m2 stops
Fri, Oct 18 - Tue, Oct 22
5:25 pm - 11:00 amBOS-LCY
12h 35m1 stop
8:30 am - 10:36 pmLCY-BOS
19h 06m2 stops
Thu, Nov 7 - Fri, Nov 15
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
9:15 am - 4:00 pmLCY-BOS
11h 45m1 stop
$651Lufthansa
Find Deal
Wed, Sep 25 - Tue, Oct 1
9:40 am - 7:15 amBOS-LCY
16h 35m2 stops
9:15 am - 4:00 pmLCY-BOS
11h 45m1 stop
$666Lufthansa
Find Deal
Thu, Oct 17 - Tue, Oct 22
4:10 pm - 11:30 amBOS-LCY
14h 20m2 stops
1:20 pm - 9:10 pmLCY-BOS
12h 50m1 stop
$723British Airways
Find Deal
Tue, Jun 11 - Tue, Jun 18
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
$323SWISS
Find Deal
Mon, Jun 17
5:05 pm - 4:15 pmBOS-LCY
18h 10m1 stop
$328ITA Airways
Find Deal
Tue, Jul 9
3:59 pm - 4:15 pmBOS-LCY
19h 16m2 stops
Tue, Jul 9
3:59 pm - 4:15 pmBOS-LCY
19h 16m2 stops
Tue, Jul 9
8:25 pm - 7:15 amBOS-LCY
29h 50m1 stop
$375Virgin Atlantic
Find Deal
Sun, Jun 23
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
$378Lufthansa
Find Deal
Wed, Jun 26
8:25 pm - 6:35 pmBOS-LCY
17h 10m1 stop
$385Virgin Atlantic
Find Deal
Sun, Jul 7
9:30 am - 6:35 pmBOS-LCY
28h 05m2 stops
$411Lufthansa
Find Deal
Tue, Jun 25
5:45 pm - 10:15 amBOS-LCY
11h 30m1 stop
$482British Airways
Find Deal
Sun, Jun 9
9:25 pm - 4:25 pmBOS-LCY
14h 00m2 stops
$502British Airways
Find Deal
Mon, Aug 5
9:45 pm - 5:25 pmBOS-LCY
14h 40m1 stop
1:05 pm - 8:05 pmLCY-BOS
12h 00m1 stop
$655SWISS
Find Deal
Sat, May 18 - Wed, May 22
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
9:25 am - 3:20 pmLCY-BOS
10h 55m1 stop
$677SWISS
Find Deal
Tue, May 21 - Tue, May 28
9:45 pm - 5:25 pmBOS-LCY
14h 40m1 stop
9:25 am - 3:20 pmLCY-BOS
10h 55m1 stop
$689SWISS
Find Deal
Mon, May 20 - Wed, May 29
9:45 pm - 12:30 pmBOS-LCY
9h 45m1 stop
7:50 am - 6:03 pmLCY-BOS
15h 13m2 stops
Tue, May 21 - Wed, Jun 12
8:40 pm - 5:15 pmBOS-LCY
15h 35m2 stops
9:15 am - 8:15 pmLCY-BOS
16h 00m1 stop
$730Lufthansa
Find Deal
Sat, May 18 - Wed, May 22
8:40 pm - 5:15 pmBOS-LCY
15h 35m2 stops
9:15 am - 8:15 pmLCY-BOS
16h 00m1 stop
$739Lufthansa
Find Deal
Sat, May 18 - Fri, May 31
8:40 pm - 4:25 pmBOS-LCY
14h 45m2 stops
9:15 am - 9:28 amLCY-BOS
29h 13m2 stops
Tue, May 21 - Wed, Jun 12
5:05 pm - 11:00 amBOS-LCY
12h 55m1 stop
4:50 pm - 1:40 pmLCY-BOS
25h 50m1 stop
$825ITA Airways
Find Deal
Mon, May 20 - Tue, May 28
5:05 pm - 11:00 amBOS-LCY
12h 55m1 stop
4:50 pm - 10:35 pmLCY-BOS
34h 45m2 stops
$859ITA Airways
Find Deal
Mon, May 20 - Thu, Jun 6
9:25 pm - 2:05 pmBOS-LCY
11h 40m1 stop
6:45 am - 6:50 pmLCY-BOS
17h 05m1 stop
$4,327British Airways
Find Deal
Sat, May 18 - Mon, May 20

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 June and July, where the average cost of tickets is $1,076 and $1,056 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 ($323) and ITA Airways ($328), and the lowest round-trip tickets were found on ITA Airways ($596) and SWISS ($614).

Good to know

Low season

October

High season

April

Cheapest flight

$323
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 2% 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 $323 for a one-way ticket and $596 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 4472 reviews
7.5Entertainment
7.2Food
7.8Boarding
7.9Comfort
8.3Crew
Airline reviews

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

10.0 ExcellentMichelle, Mar 2024BOS - PHX
Read more about JetBlue reviews

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.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

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.
6/17Mon
1 stopSWISS
9h 45mBOS-LCY
$323
7/9Tue
1 stopITA Airways
18h 10mBOS-LCY
$328
7/9Tue
2 stops
19h 16mBOS-LCY
$360
7/9Tue
2 stops
19h 16mBOS-LCY
$361
6/23Sun
1 stopVirgin Atlantic
29h 50mBOS-LCY
$375
6/26Wed
1 stopLufthansa
13h 25mBOS-LCY
$378
7/7Sun
1 stopVirgin Atlantic
17h 10mBOS-LCY
$385
6/25Tue
2 stopsLufthansa
28h 05mBOS-LCY
$411
6/9Sun
1 stopBritish Airways
11h 30mBOS-LCY
$482
8/5Mon
2 stopsBritish Airways
14h 00mBOS-LCY
$502

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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.
5/18Sat
multi-stopSWISS
14h 40mBOS-LCY
5/22Wed
multi-stopSWISS
12h 00mLCY-BOS
$655
5/21Tue
multi-stopSWISS
9h 45mBOS-LCY
5/28Tue
multi-stopSWISS
10h 55mLCY-BOS
$677
5/20Mon
multi-stopSWISS
14h 40mBOS-LCY
5/29Wed
multi-stopSWISS
10h 55mLCY-BOS
$689
5/21Tue
multi-stop
9h 45mBOS-LCY
6/12Wed
multi-stop
15h 13mLCY-BOS
$720
5/18Sat
multi-stopLufthansa
15h 35mBOS-LCY
5/22Wed
multi-stopLufthansa
16h 00mLCY-BOS
$730
5/18Sat
multi-stopLufthansa
15h 35mBOS-LCY
5/31Fri
multi-stopLufthansa
16h 00mLCY-BOS
$739
5/21Tue
multi-stop
14h 45mBOS-LCY
6/12Wed
multi-stop
29h 13mLCY-BOS
$742
5/20Mon
multi-stopITA Airways
12h 55mBOS-LCY
5/28Tue
multi-stopITA Airways
25h 50mLCY-BOS
$825
5/20Mon
multi-stopITA Airways
12h 55mBOS-LCY
6/6Thu
multi-stopITA Airways
34h 45mLCY-BOS
$859
5/18Sat
multi-stopBritish Airways
11h 40mBOS-LCY
5/20Mon
multi-stopBritish Airways
17h 05mLCY-BOS
$4,327

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Boston - London City Flights

Departure:

Boston (undefined)United States

Destination:

London City (LCY)United Kingdom

Return flight deals:

London City - Boston

Cabin classes: