$144 Cheap Flights from Southampton (SOU) to Edinburgh (EDI)

View $144 flight on Wed, Sep 17, 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Southampton to Edinburgh (SOU-EDI)

Prices were available within the past 7 days and start at $144 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Loganair
Tue, May 13 - Thu, May 29
SOU
Southampton
EDI
Edinburgh
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select Loganair flight, departing Tue, May 13 from Southampton to Edinburgh, returning Thu, May 29, priced at $287 found 6 days ago
Loganair
Wed, Aug 27 - Thu, Aug 28
SOU
Southampton
EDI
Edinburgh
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Loganair flight, departing Wed, Aug 27 from Southampton to Edinburgh, returning Thu, Aug 28, priced at $288 found 3 days ago
Loganair
Tue, May 13 - Fri, May 23
SOU
Southampton
EDI
Edinburgh
$306 Roundtrip, found 6 days ago
$306
Roundtrip
found 6 days ago
Select Loganair flight, departing Tue, May 13 from Southampton to Edinburgh, returning Fri, May 23, priced at $306 found 6 days ago
Loganair
Tue, Sep 2 - Wed, Sep 3
SOU
Southampton
EDI
Edinburgh
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Loganair flight, departing Tue, Sep 2 from Southampton to Edinburgh, returning Wed, Sep 3, priced at $309 found 1 day ago
Loganair
Thu, Aug 14 - Tue, Aug 19
SOU
Southampton
EDI
Edinburgh
$312 Roundtrip, found 4 hours ago
$312
Roundtrip
found 4 hours ago
Select Loganair flight, departing Thu, Aug 14 from Southampton to Edinburgh, returning Tue, Aug 19, priced at $312 found 4 hours ago
Loganair
Mon, May 12 - Thu, May 29
SOU
Southampton
EDI
Edinburgh
$323 Roundtrip, found 6 days ago
$323
Roundtrip
found 6 days ago
Select Loganair flight, departing Mon, May 12 from Southampton to Edinburgh, returning Thu, May 29, priced at $323 found 6 days ago
Loganair
Mon, May 19 - Fri, May 23
SOU
Southampton
EDI
Edinburgh
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select Loganair flight, departing Mon, May 19 from Southampton to Edinburgh, returning Fri, May 23, priced at $327 found 2 days ago
Loganair
Thu, Aug 14 - Tue, Aug 19
SOU
Southampton
EDI
Edinburgh
$329 Roundtrip, found 4 hours ago
$329
Roundtrip
found 4 hours ago
Select Loganair flight, departing Thu, Aug 14 from Southampton to Edinburgh, returning Tue, Aug 19, priced at $329 found 4 hours ago
British Airways
Tue, Sep 2 - Wed, Sep 3
SOU
Southampton
EDI
Edinburgh
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Sep 2 from Southampton to Edinburgh, returning Wed, Sep 3, priced at $332 found 1 day ago
Aer Lingus
Sat, May 31 - Mon, Jun 16
SOU
Southampton
EDI
Edinburgh
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sat, May 31 from Southampton to Edinburgh, returning Mon, Jun 16, priced at $353 found 6 days ago
Flights from Southampton (SOU) to Edinburgh (EDI)
Origin airport
Southampton
Destination airport
Edinburgh
Airlines serving
British Airways, Loganair
Roundtrip price
$286
Distance
354 mi

Southampton to Edinburgh Flights

The cheapest times to fly from Southampton to Edinburgh

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 Southampton to Edinburgh are during the month of May. You can find some of the cheapest flights from Southampton to Edinburgh with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Southampton to Edinburgh

Sunday is one of the best days to book for cheap flights from Southampton to Edinburgh: 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 Southampton to Edinburgh

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 Southampton to Edinburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 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 Southampton to Edinburgh 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 Southampton to Edinburgh 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.

Frequently asked questions

How much does a flight from Southampton Airport (SOU) to Edinburgh Airport (EDI) cost?
Cheap round-trip flights from Southampton Airport (SOU) to Edinburgh Airport (EDI) start at $404. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Loganair flight leaving SOU on May 15 2025 and touching down at EDI. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SOU to EDI?
The cheapest flights from SOU to EDI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
You can fly straight from Southampton Airport (SOU) to Edinburgh Airport (EDI) on a Loganair flight.
What is the cheapest airline that flies from SOU to EDI?
At the moment, the cheapest airline offering one-way flights from SOU to EDI is Loganair. You can book a seat on this route from $145. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SOU on July 8 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
When taking off from Southampton Airport (SOU), you can choose from an average of 3 daily nonstop flights to Edinburgh Airport (EDI).
What are the most popular departure times for flights from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
The 7 PM departures from SOU to EDI are the busiest. Prices can be higher for these popular slots. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from SOU to EDI?
If you fly on a Friday, you’ll get the biggest range of choices for flights from Southampton Airport (SOU) to Edinburgh Airport (EDI).
What is the earliest flight from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
Southampton Airport (SOU)’s earliest flight to Edinburgh Airport (EDI) leaves at approximately 8:40AM UTC+0. With a travel time of 1h 20m, you’ll arrive at around 10:00AM UTC+0.
How long does it take to fly from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
It usually takes 1 hour and 23 minutes to fly the 360 mi from SOU to EDI.
What is the best time to fly from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
Select a flight from Southampton Airport (SOU) to Edinburgh Airport (EDI) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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.
What airports do you fly into for Edinburgh from Southampton Airport (SOU)?
Edinburgh Airport (EDI) is the only airport in Edinburgh with direct flights from Southampton Airport (SOU). Compare the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Southampton Airport (SOU) to Edinburgh Airport (EDI) last-minute?
Waiting until right before your break to book a ticket from SOU to EDI often results in higher prices. While you might find some last-minute discounts, they aren’t always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a SOU to EDI flight and hotel package?
Opting for a SOU to EDI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to Edinburgh Airport (EDI)?
Typically, it’s possible to reschedule or cancel your SOU to EDI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.