Cheap flights from Southampton to Boston from £459
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Southampton to Boston
Cheapest flights from Southampton to BostonExplore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.
Explore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.
Cheap flight deals from Southampton to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Southampton to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Mon 24/11
18:05-13:20
1 stop24h 15m
Boston Logan Intl
Mon 1/12
18:30-08:10
2 stops32h 40m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Fri 27/3
08:40-19:55
1 stop15h 15m
Boston Logan Intl
Mon 30/3
17:00-17:00
2 stops19h 00m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Mon 24/11
08:40-22:24
2 stops18h 44m
Boston Logan Intl
Mon 1/12
06:05-08:10
2 stops21h 05m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sun 9/11
18:25-13:55
2 stops24h 30m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sun 9/11
09:30-18:55
1 stop14h 25m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sat 28/3
09:30-19:55
1 stop14h 25m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sun 23/11
20:00-14:20
2 stops23h 20m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sun 4/1
18:30-14:20
2 stops24h 50m
SouthamptonBoston
SOU - BOS
SOUBOS
Southampton Eastleigh
Sat 15/11
12:40-21:55
2 stops14h 15m
Best time to book a flight from Southampton to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Southampton with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Southampton to Boston
What is the cheapest month to book a flight from Southampton to Boston?
Currently, January is the cheapest month in which you can book a flight from Southampton to Boston (average of £125). Flying from Southampton to Boston in August is currently the most expensive (average of £365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SOU to BOS?
It’s optimal to fly from Southampton to Boston in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight at midday.
What’s the top stopover airport for flights from Southampton to Boston?
Amsterdam (AMS) – chosen by Cheapflights users on 75% of one-stop itineraries from Southampton to Boston on Cheapflights.
What’s the fastest stopover option from Southampton to Boston?
Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 14h 25m.
What’s the fastest stopover option from Southampton to Boston?
Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 14h 25m.
Which airport typically offers the quickest stopover for flights from Southampton to Boston?
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 3h 54m.
Related info for your journey
Find useful and relevant information for your journey from Southampton to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Boston?
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Alternative routes for Southampton to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from Southampton to Boston?
Cheapflights helps you search for flights from Southampton to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Southampton to Boston?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from Southampton.
Can Cheapflights find flights from Southampton to Boston with no change fees?
Need flexible booking options for your flight to Boston from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Southampton to Boston become cheaper?
Yes, Cheapflights offers price alerts on Southampton to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.