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 £322 for a one-way ticket and £646 for a return. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Boston to Southampton?

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

Which airline alliances offer flights from Boston to Southampton?

SkyTeam, and oneworld are the airline alliances operating flights between Boston and Southampton, with SkyTeam being the most commonly used for this 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

£476 CHEAP FLIGHTS from Boston to Southampton (BOS - SOU)

BOS - SOU

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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.

Round-trip

One-way

Last minute

Recent return flight deals from Boston to Southampton

Sun, 27 Jul - Sun, 3 Aug

10:20 - 19:30BOS-SOU

28h 10m2 stops

20:00 - 14:35SOU-BOS

23h 35m2 stops

£476

Find Deal

Sun, 27 Jul - Sun, 3 Aug

17:30 - 09:10BOS-SOU

10h 40m1 stop

09:10 - 18:45SOU-BOS

14h 35m1 stop

£480Aer Lingus

Find Deal

Mon, 4 Aug - Tue, 19 Aug

18:45 - 08:50BOS-SOU

9h 05m1 stop

18:25 - 13:35SOU-BOS

24h 10m1 stop

£488Virgin Atlantic

Find Deal

Wed, 6 Aug - Wed, 20 Aug

16:50 - 08:45BOS-SOU

10h 55m1 stop

09:20 - 16:35SOU-BOS

12h 15m1 stop

£489Delta

Find Deal

Wed, 6 Aug - Wed, 20 Aug

11:31 - 08:45BOS-SOU

16h 14m2 stops

09:20 - 18:25SOU-BOS

14h 05m1 stop

£491Delta

Find Deal

Wed, 6 Aug - Wed, 20 Aug

11:31 - 08:45BOS-SOU

16h 14m2 stops

09:20 - 16:35SOU-BOS

12h 15m1 stop

£493Delta

Find Deal

Mon, 4 Aug - Tue, 19 Aug

15:00 - 17:50BOS-SOU

21h 50m2 stops

18:25 - 13:35SOU-BOS

24h 10m1 stop

£493Delta

Find Deal

Mon, 28 Jul - Mon, 4 Aug

18:40 - 17:50BOS-SOU

18h 10m1 stop

18:25 - 16:35SOU-BOS

27h 10m1 stop

£507KLM

Find Deal

Mon, 4 Aug - Tue, 19 Aug

20:50 - 19:30BOS-SOU

17h 40m2 stops

18:25 - 18:50SOU-BOS

29h 25m3 stops

£520

Find Deal

Sun, 13 Jul - Sun, 20 Jul

20:15 - 17:50BOS-SOU

16h 35m1 stop

17:35 - 13:35SOU-BOS

25h 00m1 stop

£569KLM

Find Deal

Useful Info

KAYAK's insights & trends for Boston to Southampton flights

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

Which airlines provide the cheapest flights from Boston to Southampton?

In the past 3 days, the cheapest return tickets from Boston to Southampton were found on Aer Lingus (£480) and Virgin Atlantic (£488).

Find deals

High season	July
Cheapest flight	£237

Most popular time to fly (25% more expensive on average)

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.

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 £322 for a one-way ticket and £646 for a return.
Which aircraft models fly most regularly from Boston to Southampton?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Boston to Southampton?
SkyTeam, and oneworld are the airline alliances operating flights between Boston and Southampton, with SkyTeam being the most commonly used for this 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

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Boston (BOS)

Southampton (SOU)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

BOS - SOU

£476 Find Cheap Flights from Boston to Southampton

KAYAK searches hundreds of travel sites at once for deals on flights to Southampton

Cheap Flights from Boston to Southampton (BOS-SOU)

Recent return flight deals from Boston to Southampton

Recent one-way flight deals from Boston to Southampton

Recent last minute flight deals from Boston to Southampton

KAYAK's insights & trends for Boston to Southampton flights

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

Which airlines provide the cheapest flights from Boston to Southampton?

In the past 3 days, the cheapest return tickets from Boston to Southampton were found on Aer Lingus (£480) and Virgin Atlantic (£488).

Good to know - Cheap tickets from Boston to Southampton

When to book flights from Boston to Southampton

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 £322 for a one-way ticket and £646 for a return.

Which aircraft models fly most regularly from Boston to Southampton?

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

Which airline alliances offer flights from Boston to Southampton?

SkyTeam, and oneworld are the airline alliances operating flights between Boston and Southampton, with SkyTeam being the most commonly used for this 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

Cabin class types available on flights from Boston to Southampton

Complete your trip to Southampton with a hotel stay or car hire

Find direct flights to and from Boston and Southampton

Flights to other popular destinations

Flights from domestic origins to Southampton

Choose which airport to fly into in Southampton

Find deals for your return flight