The cheapest times to fly from SOU to GEG are

  • January 8th to March 11th
  • October 29th to November 11th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SOU to GEG is mid January. Prices can be as high as $3864 for Sunday flights during early to mid December, or as low as $783 for Wednesday flights around mid January.


When to Fly to Spokane

Flying from Southampton (SOU) to Spokane, WA (GEG) will usually cost between $783 to $2631 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $804. Due to high demand the most expensive time to fly is early to mid December, with an average price of $2461. Planning your trip to low-cost times can easily save you $1657 on economy flights and even more on first-class flights. Generally, any price below $1252 can be considered a good price for a round-trip SOU to GEG flight.

See below for a graph of average weekly prices for the SOU to GEG route. All prices are for round-trip tickets in USD.

SOU to GEG Flight Prices

Compared to other flights, the SOU to GEG flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Southampton. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Spokane, and Fridays are the most expensive days to return to Southampton. Selecting flights on the least expensive days could save you up to $1056 (36%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1054. Return trip prices are from the GEG to SOU flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SOU to GEG can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 21 minutes may not be realistic.


Flight Hacking SOU to GEG

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SOU to GEG — but Champion Traveler does!

Hack #1: New York, NY (SOU > JFK > GEG)

  • Price for both tickets: $900
  • Average savings: $353 (28.15%)

See SOU to EDI flights

Hack #2: Edinburgh (SOU > EDI > GEG)

  • Price for both tickets: $1005
  • Average savings: $247 (19.73%)

See SOU to JFK flights

Hack #3: Seattle, WA (SOU > SEA > GEG)

  • Price for both tickets: $1064
  • Average savings: $188 (15.02%)

See SOU to SEA flights


Flight Questions Answered

Still have questions about flying from SOU to GEG? We’ve got answers.

Which airlines fly this route?

You can find 2 major airlines flying this route most often: Air France, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Spokane International Airport to Southampton Airport?

The distance between the two airports is roughly 4647 miles or 7479 kilometers.

How long does it take to fly from SOU to GEG?

The real-world flight time for a nonstop SOU to GEG flight is about 9 hour 21 minutes.

How many flights go between Southampton and Spokane, WA?

It depends on the day of the week and the date, but a typical day might have around 23 available flights from SOU to GEG.


Airport Location Info


Departing Airport

Origination code SOU
Origination airport name Southampton Airport
City Southampton
Country the United Kingdom
Latitude 51
Longitude -1.4

Return Airport

Destination code GEG
Destination airport name Spokane International Airport
City Spokane, WA
Country the United States
Latitude 47.6
Longitude -117.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.