BOS - LCY

$206 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 12/7. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$493
Multiple Airlines
Wed 1/14Fri 1/16
BOS - LCY • 2 stops
Cheapest one-way
$206
ITA Airways
Sun 12/7
BOS - LCY • 1 stop
Top airlines
SWISS
Cheapest • from $496 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to London City!
Flight Deals
Booking Insights
Flight 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

Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
2:20 pm - 12:55 pmBOS-LCY
17h 35m2 stops
Multiple Airlines Logo
9:55 am - 11:49 pmLCY-BOS
18h 54m2 stops
$493Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 18
SWISS Logo
9:50 pm - 12:55 pmBOS-LCY
10h 05m1 stop
SWISS Logo
1:30 pm - 8:20 pmLCY-BOS
11h 50m1 stop
$496SWISS
Find Deal
Tue, Dec 2 - Sat, Dec 6
SWISS Logo
9:50 pm - 5:05 pmBOS-LCY
14h 15m1 stop
SWISS Logo
12:15 pm - 8:00 pmLCY-BOS
12h 45m1 stop
$501SWISS
Find Deal
Sun, Dec 7 - Sat, Dec 13
ITA Airways Logo
5:20 pm - 10:55 amBOS-LCY
12h 35m1 stop
ITA Airways Logo
7:25 am - 1:45 pmLCY-BOS
35h 20m2 stops
$535ITA Airways
Find Deal
Sun, Dec 7 - Sat, Dec 13
ITA Airways Logo
5:20 pm - 4:05 pmBOS-LCY
17h 45m2 stops
ITA Airways Logo
7:25 am - 1:45 pmLCY-BOS
35h 20m2 stops
$547ITA Airways
Find Deal
Fri, Jan 9 - Thu, Jan 22
Iberia Logo
4:45 pm - 8:50 amBOS-LCY
11h 05m1 stop
Iberia Logo
7:50 am - 3:15 pmLCY-BOS
12h 25m1 stop
$562Iberia
Find Deal
Wed, Nov 19 - Wed, Nov 26
Virgin Atlantic Logo
8:50 pm - 7:35 pmBOS-LCY
17h 45m1 stop
Virgin Atlantic Logo
10:00 am - 6:55 pmLCY-BOS
13h 55m1 stop
$565Virgin Atlantic
Find Deal
Wed, Dec 3 - Sun, Dec 7
Virgin Atlantic Logo
9:59 am - 7:15 amBOS-LCY
16h 16m2 stops
Virgin Atlantic Logo
1:45 pm - 6:55 pmLCY-BOS
10h 10m1 stop
$569Virgin Atlantic
Find Deal
Thu, Jan 8 - Sun, Jan 18
KLM Logo
7:10 pm - 9:30 amBOS-LCY
9h 20m1 stop
KLM Logo
1:45 pm - 6:55 pmLCY-BOS
10h 10m1 stop
$572KLM
Find Deal
Mon, Feb 16 - Thu, Feb 19
KLM Logo
7:10 pm - 9:30 amBOS-LCY
9h 20m1 stop
KLM Logo
7:45 am - 1:25 pmLCY-BOS
10h 40m1 stop
$573KLM
Find Deal
Booking Insights

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 ($496) and ITA Airways ($535).

Which airlines fly non-stop between Boston and London City Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to London City Airport.

There is just one airline that flies from Boston to London City Airport direct and that is Delta. The best round-trip deal found from Delta for the route is $673.

Good to know

Cheapest flight$206
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 $206 for a one-way ticket and $493 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?

    SkyTeam is the only airline alliance operating flights between Boston and London City.

  • 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.
7.9
DeltaOverall score based on 7992 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

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

Information on your arrival and departure airports

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