$542 Cheap Flights from Billings (BIL) to Southampton (SOU)

View $542 flight on Fri, Apr 24, 2026Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Southampton (SOU)

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Cheap Flights from Billings to Southampton (BIL-SOU)

Prices were available within the past 7 days and start at $542 for one-way flights and $762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 29 - Thu, Feb 19
BIL
Billings
SOU
Southampton
$762 Roundtrip, found 5 days ago
$762
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 29 from Billings to Southampton, returning Thu, Feb 19, priced at $762 found 5 days ago
Delta
Mon, Jan 12 - Wed, Jan 28
BIL
Billings
SOU
Southampton
$762 Roundtrip, found 5 days ago
$762
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Billings to Southampton, returning Wed, Jan 28, priced at $762 found 5 days ago
Delta
Sun, Jan 11 - Thu, Jan 29
BIL
Billings
SOU
Southampton
$768 Roundtrip, found 5 days ago
$768
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 11 from Billings to Southampton, returning Thu, Jan 29, priced at $768 found 5 days ago
Delta
Sun, Apr 26 - Wed, May 13
BIL
Billings
SOU
Southampton
$777 Roundtrip, found 5 hours ago
$777
Roundtrip
found 5 hours ago
Select Delta flight, departing Sun, Apr 26 from Billings to Southampton, returning Wed, May 13, priced at $777 found 5 hours ago
Delta
Thu, Feb 12 - Mon, Mar 2
BIL
Billings
SOU
Southampton
$818 Roundtrip, found 5 days ago
$818
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 12 from Billings to Southampton, returning Mon, Mar 2, priced at $818 found 5 days ago
Delta
Sun, Apr 26 - Sat, May 9
BIL
Billings
SOU
Southampton
$827 Roundtrip, found 5 hours ago
$827
Roundtrip
found 5 hours ago
Select Delta flight, departing Sun, Apr 26 from Billings to Southampton, returning Sat, May 9, priced at $827 found 5 hours ago
Delta
Sat, Mar 21 - Tue, Mar 31
BIL
Billings
SOU
Southampton
$832 Roundtrip, found 5 days ago
$832
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Mar 21 from Billings to Southampton, returning Tue, Mar 31, priced at $832 found 5 days ago
Delta
Sat, Mar 21 - Mon, Mar 30
BIL
Billings
SOU
Southampton
$832 Roundtrip, found 5 days ago
$832
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Mar 21 from Billings to Southampton, returning Mon, Mar 30, priced at $832 found 5 days ago
KLM
Fri, Apr 24 - Sun, May 10
BIL
Billings
SOU
Southampton
$1,003 Roundtrip, found 5 hours ago
$1,003
Roundtrip
found 5 hours ago
Select KLM flight, departing Fri, Apr 24 from Billings to Southampton, returning Sun, May 10, priced at $1,003 found 5 hours ago
Virgin Atlantic
Fri, Apr 24 - Sun, May 10
BIL
Billings
SOU
Southampton
$1,292 Roundtrip, found 5 hours ago
$1,292
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Fri, Apr 24 from Billings to Southampton, returning Sun, May 10, priced at $1,292 found 5 hours ago

Alternative airports near Southampton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Southampton SOU. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $990
SOU
Southampton
CheapestClosest
Average driving time to city center10 min
Flights from $990

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Southampton Airport (SOU) cost?
Lock in a cheap one-way flight from $542 or cheap return flight from $762 from Logan Intl. Airport (BIL) to Southampton Airport (SOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Southampton Airport (SOU)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between BIL and SOU. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Southampton Airport (SOU)?
To find the cheapest airline that'll fly you from BIL to SOU, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Logan Intl. Airport (BIL) to Southampton Airport (SOU)?
Nonstop flights from Logan Intl. Airport (BIL) to Southampton Airport (SOU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIL to SOU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Southampton Airport (SOU)?
Choose a flight from Logan Intl. Airport (BIL) to Southampton Airport (SOU) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Southampton Airport (SOU) last-minute?
Last-minute bookings from BIL to SOU are generally more expensive. For the lowest prices, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a BIL to SOU flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIL to SOU flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Southampton Airport (SOU)?
In most cases, you can cancel or modify your BIL to SOU flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Southampton
Airlines serving
Virgin Atlantic
Roundtrip price
$762
Distance
4471 mi

Book with confidence

Billings to Southampton Flights

The cheapest times to fly from Billings to Southampton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Southampton are during the month of January. You can find some of the cheapest flights from Billings to Southampton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Southampton

Sunday is one of the best days to book for cheap flights from Billings to Southampton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Southampton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Southampton in 2026. You can also book with separate airlines for your outbound and return journeys, from $542 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Southampton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Southampton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Billings to Southampton Flights

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*Available to One Key members.