LCY - BOS

£308 Find Cheap Flights from London City 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 6/2. 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

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, travellers have searched 41,299,237 times on KAYAK, and here's why:

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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 return 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.

Recent return flight deals from London City to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London City to Boston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:30 - 20:20LCY-BOS
11h 50m1 stop
21:55 - 12:50BOS-LCY
9h 55m1 stop
£375SWISS
Find Deal
Mon, 13 Jan - Mon, 20 Jan
13:30 - 20:20LCY-BOS
11h 50m1 stop
21:55 - 12:50BOS-LCY
9h 55m1 stop
£379SWISS
Find Deal
Wed, 12 Feb - Wed, 26 Feb
13:30 - 20:20LCY-BOS
11h 50m1 stop
16:15 - 09:25BOS-LCY
12h 10m1 stop
Wed, 12 Feb - Wed, 26 Feb
13:30 - 20:20LCY-BOS
11h 50m1 stop
17:15 - 09:25BOS-LCY
12h 10m1 stop
Mon, 3 Mar - Tue, 25 Mar
07:45 - 13:35LCY-BOS
10h 50m1 stop
19:09 - 09:30BOS-LCY
9h 21m1 stop
£418KLM
Find Deal
Mon, 13 Jan - Mon, 20 Jan
20:05 - 13:35LCY-BOS
22h 30m1 stop
10:05 - 07:15BOS-LCY
16h 10m2 stops
£419Virgin Atlantic
Find Deal
Mon, 13 Jan - Mon, 20 Jan
18:55 - 13:35LCY-BOS
23h 40m1 stop
10:05 - 08:10BOS-LCY
17h 05m2 stops
£422KLM
Find Deal
Mon, 13 Jan - Fri, 24 Jan
07:45 - 22:27LCY-BOS
19h 42m2 stops
10:00 - 07:15BOS-LCY
16h 15m2 stops
£424Virgin Atlantic
Find Deal
Wed, 12 Feb - Wed, 26 Feb
07:15 - 22:39LCY-BOS
19h 24m2 stops
19:45 - 16:25BOS-LCY
16h 40m2 stops
£446British Airways
Find Deal
Mon, 10 Mar - Thu, 20 Mar
06:50 - 13:50LCY-BOS
12h 00m1 stop
21:10 - 12:40BOS-LCY
10h 30m1 stop
£532British Airways
Find Deal
Mon, 27 Jan - Mon, 3 Feb

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 round-trip 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 September, where tickets cost £414 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £635 and £597 respectively.

Good to know - Cheap tickets from London City to Boston

Low season

February

High season

October

Cheapest flight

£308
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 31% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 £391 for a one-way ticket and £475 for a return.

  • 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?

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

  • Which is the best airline for flights from London to Boston, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Boston are KLM and Virgin Atlantic. With an average price for the route of £411 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £460 and an overall rating of 7.5.

  • 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 travellers 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 return ticket. You could then fly to Boston with an airline and back to London City with another airline.

  • 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

Top 4 airlines serving from London City to Boston

 
See real verified KAYAK customer reviews for airlines flying from London to Boston. 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 London City to Boston? 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.
7.8
KLMOverall score based on 1349 reviews
8.4Crew
7.3Food
7.2Entertainment
7.9Boarding
7.7Comfort
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

British Airways did a great job and the entire crew was punctual and polite; dignified and delightful!

Book cheap flights from London to Boston

Cheapest flights to Boston from London found in 2024 and 2025

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.
6/2Thu
1 stop
15h 00mLCY-BOS
£308
3/4Thu
2 stops
16h 15mLCY-BOS
£316
15/1Wed
1 stopAer Lingus
17h 09mLCY-BOS
£361
7/5Wed
1 stopAer Lingus
14h 45mLCY-BOS
£364
15/1Wed
1 stopSWISS
11h 50mLCY-BOS
£420
3/2Mon
1 stopSWISS
11h 50mLCY-BOS
£421
11/2Tue
2 stopsVirgin Atlantic
24h 47mLCY-BOS
£538
27/12Fri
1 stopVirgin Atlantic
14h 15mLCY-BOS
£569
24/2Mon
2 stopsBritish Airways
16h 18mLCY-BOS
£595
8/1Wed
2 stopsBritish Airways
22h 20mLCY-BOS
£595

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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.
19/12Thu
multi-stop
17h 50mLCY-BOS
31/12Tue
multi-stop
9h 55mBOS-LCY
£911
23/12Mon
multi-stopSWISS
30h 10mLCY-BOS
30/12Mon
multi-stopSWISS
9h 55mBOS-LCY
£939
20/12Fri
multi-stopVirgin Atlantic
15h 35mLCY-BOS
12/1Sun
multi-stopVirgin Atlantic
16h 10mBOS-LCY
£1,235
20/12Fri
multi-stopKLM
10h 45mLCY-BOS
30/12Mon
multi-stopKLM
9h 25mBOS-LCY
£1,267
19/12Thu
multi-stopKLM
10h 45mLCY-BOS
30/12Mon
multi-stopKLM
9h 25mBOS-LCY
£1,271
19/12Thu
multi-stopAer Lingus
25h 30mLCY-BOS
22/12Sun
multi-stopAer Lingus
9h 45mBOS-LCY
£1,376
21/12Sat
multi-stopBritish Airways
16h 13mLCY-BOS
26/12Thu
multi-stopBritish Airways
24h 02mBOS-LCY
£1,383
23/12Mon
multi-stopAer Lingus
23h 20mLCY-BOS
27/12Fri
multi-stopAer Lingus
11h 55mBOS-LCY
£1,393
23/12Mon
multi-stopVirgin Atlantic
22h 25mLCY-BOS
30/12Mon
multi-stopVirgin Atlantic
13h 55mBOS-LCY
£1,438
21/12Sat
multi-stopBritish Airways
16h 13mLCY-BOS
4/1Sat
multi-stopBritish Airways
19h 07mBOS-LCY
£1,582

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

Information on your arrival and departure airports

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