STN - BOS

$402 Find Cheap Flights from London Stansted Airport 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 Stansted to Boston departing on 12/6. 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 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
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Everything you should know

Cheapest round-trip
$481
Overall average: $479
Multiple Airlines
Thu 12/4Sun 12/7
STN - BOS • 1 stop
Cheapest one-way
$402
Typical prices: $801-$819
Multiple Airlines
Sat 12/6
STN - BOS • 1 stop
When to travel
January
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Stansted to Boston (STN-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Stansted 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Stansted to Boston

Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
8:30 am - 1:55 pmSTN-BOS
10h 25m1 stop
Multiple Airlines Logo
5:10 pm - 11:05 amBOS-STN
12h 55m1 stop
$481Multiple Airlines
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Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
8:30 am - 6:55 pmSTN-BOS
15h 25m1 stop
Multiple Airlines Logo
5:10 pm - 7:50 amBOS-STN
9h 40m1 stop
$482Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
1:30 pm - 6:55 pmSTN-BOS
10h 25m1 stop
Multiple Airlines Logo
9:20 pm - 2:20 pmBOS-STN
12h 00m1 stop
$483Multiple Airlines
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Fri, Jan 9 - Tue, Jan 13
Multiple Airlines Logo
6:30 am - 1:55 pmSTN-BOS
12h 25m1 stop
Multiple Airlines Logo
5:10 pm - 7:50 amBOS-STN
9h 40m1 stop
$490Multiple Airlines
Find Deal
Tue, Dec 30 - Sun, Jan 4
Multiple Airlines Logo
6:00 am - 1:50 pmSTN-BOS
12h 50m1 stop
Multiple Airlines Logo
9:20 pm - 11:05 amBOS-STN
8h 45m1 stop
$491Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
6:30 am - 5:50 pmSTN-BOS
16h 20m2 stops
Multiple Airlines Logo
7:50 pm - 2:50 pmBOS-STN
14h 00m2 stops
$497Multiple Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
5:55 am - 8:55 pmSTN-BOS
20h 00m1 stop
Multiple Airlines Logo
10:40 pm - 11:10 pmBOS-STN
19h 30m1 stop
$502Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
6:30 am - 1:55 pmSTN-BOS
12h 25m1 stop
Multiple Airlines Logo
9:20 pm - 11:05 amBOS-STN
8h 45m1 stop
$505Multiple Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
Multiple Airlines Logo
7:05 am - 4:50 pmSTN-BOS
14h 45m1 stop
Multiple Airlines Logo
7:25 pm - 3:55 pmBOS-STN
15h 30m1 stop
$508Multiple Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 13
Multiple Airlines Logo
6:30 am - 5:50 pmSTN-BOS
16h 20m2 stops
Multiple Airlines Logo
7:50 pm - 6:20 pmBOS-STN
17h 30m2 stops
$519Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Stansted to Boston flights

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

What’s the cheapest day of the week to fly from London Stansted Airport to Boston?

The average price of all round-trip flights from London Stansted Airport to Boston clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Stansted Airport to Boston, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Boston, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from London Stansted 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 Stansted 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 Stansted Airport to Boston is January, where tickets cost $384 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $856 and $646 respectively.

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Good to know

Low seasonFebruary
Cheapest flight$402
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from London Stansted Airport to Boston

When to book flights from Stansted to Boston

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

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

    In the last 3 days, the lowest price for a flight from London Stansted Airport to Boston was $402 for a one-way ticket and $481 for a round-trip.

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

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

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

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

  • How does KAYAK find such low prices on flights from London Stansted Airport 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 Stansted Airport to Boston.

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

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

    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 Boston with an airline and back to London Stansted Airport with another airline. Booking your flights between London Stansted Airport and BOS 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 London Stansted Airport 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 Stansted Airport 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 Stansted 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 Stansted 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.
7.0
PLAYOverall score based on 103 reviews
6.5Comfort
4.7Entertainment
5.5Food
7.3Boarding
8.0Crew
Airline reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

10.0 ExcellentGerhard, Aug 2025KEF - ALC
Read more PLAY reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Everything you need to know for your flight from Stansted to Boston

Information on your arrival and departure airports

London Stansted Airport (STN)
Boston (BOS)

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