BOS - SOU

£233 Find Cheap Flights from Boston to Southampton

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 Southampton departing on 27/1. 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 Southampton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Southampton, 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 Southampton, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£486
Multiple Airlines
Mon 26/1Mon 2/2
BOS - SOU • 1 stop
Cheapest one-way flight
£233
Aer Lingus
Tue 27/1
BOS - SOU • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Southampton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Southampton (BOS-SOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Boston to Southampton 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 return flight deals from Boston to Southampton

Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
17:10 - 11:55
BOS
-
SOU
13h 45m1 stop
Multiple Airlines Logo
19:55 - 20:55
SOU
-
BOS
30h 00m1 stop
£486Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
KLM Logo
20:50 - 17:05
BOS
-
SOU
15h 15m1 stop
KLM Logo
09:25 - 18:55
SOU
-
BOS
14h 30m1 stop
£502KLM
Mon, 26 Jan - Mon, 2 Feb
KLM Logo
13:00 - 08:50
BOS
-
SOU
14h 50m2 stops
KLM Logo
09:25 - 13:25
SOU
-
BOS
33h 00m1 stop
£505KLM
Mon, 26 Jan - Mon, 2 Feb
Virgin Atlantic Logo
15:30 - 17:05
BOS
-
SOU
20h 35m2 stops
Virgin Atlantic Logo
17:35 - 18:30
SOU
-
BOS
29h 55m2 stops
£513Virgin Atlantic
Sun, 19 Apr - Sun, 26 Apr
Delta Logo
16:35 - 08:35
BOS
-
SOU
11h 00m1 stop
Delta Logo
17:20 - 15:50
SOU
-
BOS
27h 30m2 stops
£558Delta
Sun, 19 Apr - Sun, 26 Apr
Delta Logo
16:35 - 08:35
BOS
-
SOU
11h 00m1 stop
Delta Logo
17:20 - 16:25
SOU
-
BOS
28h 05m1 stop
£637Delta
Mon, 19 Jan - Mon, 2 Feb
Aer Lingus Logo
21:15 - 11:55
BOS
-
SOU
9h 40m1 stop
Aer Lingus Logo
20:10 - 13:55
SOU
-
BOS
22h 45m1 stop
£660Aer Lingus
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
07:00 - 14:50
BOS
-
SOU
26h 50m3 stops
Multiple Airlines Logo
19:55 - 18:59
SOU
-
BOS
28h 04m2 stops
£691Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
13:00 - 15:35
BOS
-
SOU
21h 35m3 stops
Multiple Airlines Logo
12:25 - 14:35
SOU
-
BOS
31h 10m2 stops
£719Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
Delta Logo
09:55 - 08:35
BOS
-
SOU
17h 40m2 stops
Delta Logo
17:20 - 15:50
SOU
-
BOS
27h 30m2 stops
£736Delta
Booking Insights

Good to know - Cheap tickets from Boston to Southampton

Cheapest flight£233
Flight from Boston to Southampton

When to book flights from Boston to Southampton

Are your dates flexible? Find out the best times to travel from Boston to Southampton 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 flights from Boston to Southampton

  • What is the cheapest flight from Boston to Southampton?

    In the last 3 days, the lowest price for a flight from Boston to Southampton was £233 for a one-way ticket and £486 for a return.

  • Which aircraft models fly most regularly from Boston to Southampton?

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

  • How does KAYAK find such low prices on flights from Boston to Southampton?

    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 Southampton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton 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 Southampton?

    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 Southampton with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Southampton?

    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 Southampton from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Boston (BOS)
Southampton (SOU)