BOS - LCY

$283 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 7/22. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London City Airport

 
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
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Flights Deals

Cheap Flights from Boston to London City (BOS-LCY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to London City 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to London City

Mon, Nov 24 - Tue, Dec 9
SWISS Logo
9:55 pm - 12:50 pmBOS-LCY
9h 55m1 stop
SWISS Logo
7:10 pm - 8:20 pmLCY-BOS
30h 10m1 stop
$529SWISS
Find Deal
Wed, Oct 8 - Wed, Oct 15
SWISS Logo
9:40 pm - 12:30 pmBOS-LCY
9h 50m1 stop
SWISS Logo
1:05 pm - 7:55 pmLCY-BOS
11h 50m1 stop
$541SWISS
Find Deal
Sun, Aug 10 - Tue, Aug 19
Virgin Atlantic Logo
4:50 pm - 9:30 amBOS-LCY
11h 40m1 stop
Virgin Atlantic Logo
10:00 am - 6:25 pmLCY-BOS
13h 25m1 stop
$567Virgin Atlantic
Find Deal
Tue, Oct 21 - Thu, Oct 23
 Logo
9:40 pm - 12:30 pmBOS-LCY
9h 50m1 stop
 Logo
8:45 am - 3:55 pmLCY-BOS
12h 10m1 stop
Wed, Aug 20 - Wed, Aug 27
Virgin Atlantic Logo
1:08 pm - 7:15 amBOS-LCY
13h 07m2 stops
Virgin Atlantic Logo
9:20 am - 6:25 pmLCY-BOS
14h 05m1 stop
$572Virgin Atlantic
Find Deal
Sun, Aug 10 - Tue, Aug 19
KLM Logo
4:50 pm - 8:50 amBOS-LCY
11h 00m1 stop
KLM Logo
8:10 pm - 1:35 pmLCY-BOS
22h 25m1 stop
$589KLM
Find Deal
Sun, Aug 3 - Fri, Aug 15
KLM Logo
4:50 pm - 7:15 amBOS-LCY
9h 25m1 stop
KLM Logo
7:45 am - 1:35 pmLCY-BOS
10h 50m1 stop
$592KLM
Find Deal
Tue, Sep 16 - Tue, Sep 30
 Logo
9:40 pm - 12:30 pmBOS-LCY
9h 50m1 stop
 Logo
8:45 am - 4:00 pmLCY-BOS
12h 15m1 stop
Mon, Nov 24 - Wed, Nov 26
Lufthansa Logo
4:15 pm - 4:40 pmBOS-LCY
19h 25m1 stop
Lufthansa Logo
9:50 am - 6:35 pmLCY-BOS
13h 45m2 stops
$616Lufthansa
Find Deal
Wed, Aug 27 - Mon, Sep 1
Lufthansa Logo
10:00 pm - 4:25 pmBOS-LCY
13h 25m1 stop
Lufthansa Logo
7:10 pm - 4:00 pmLCY-BOS
25h 50m1 stop
$633Lufthansa
Find Deal
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KAYAK's insights & trends for Boston to London City flights

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.

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to London City were found on SWISS ($529) and Virgin Atlantic ($567).

Good to know

Cheapest flight$283
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 $283 for a one-way ticket and $529 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?

    oneworld, SkyTeam, and Star Alliance 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.

Reviews of the top airline 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.
7.5
SWISSOverall score based on 1632 reviews
7.0Food
7.4Comfort
6.7Entertainment
8.2Crew
7.6Boarding
Airline reviews

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

2.0 MediocreAnonymous, Jun 2025LAS - ZRH
Read more SWISS reviews

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

Everything you need to know for your flight from Boston to London City

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