$828 Cheap Flights from Sofia (SOF) to Redmond (RDM)

View $828 flight on Mon, Jun 22, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Redmond Municipal Airport (RDM)

Cheap Flights from Sofia to Redmond (SOF-RDM)

Prices were available within the past 7 days and start at $828 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Robert's Field Airport (RDM) cost?
Snag a cheap one-way flight from $828 or cheap return flight from Sofia Airport (SOF) to Robert's Field Airport (RDM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Robert's Field Airport (RDM)?
is the least expensive month to fly from SOF to RDM. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sofia Airport (SOF) to Robert's Field Airport (RDM)?
To find the cheapest airline flying from SOF to RDM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sofia Airport (SOF) to Robert's Field Airport (RDM)?
Direct flights from Sofia Airport (SOF) to Robert's Field Airport (RDM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to RDM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Robert's Field Airport (RDM)?
Choose a flight from Sofia Airport (SOF) to Robert's Field Airport (RDM) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time 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 Sofia Airport (SOF) to Robert's Field Airport (RDM) last-minute?
Last-minute bookings from SOF to RDM are typically more expensive. To lock in the lowest prices, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a SOF to RDM flight and hotel package?
Booking a SOF to RDM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays 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 Sofia Airport (SOF) to Robert's Field Airport (RDM)?
Typically, you're able to cancel or reschedule your SOF to RDM flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Sofia
Destination airport
Robert's Field
Distance
6043 mi

Book with confidence

Book with confidence

Sofia to Redmond Flights

The cheapest times to fly from Sofia to Redmond

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

 

The best time to book a flight from Sofia to Redmond

Sunday is one of the best days to book for cheap flights from Sofia to Redmond: 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 Sofia to Redmond

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 Sofia to Redmond in 2025. You can also book with separate airlines for your outbound and return journeys, from $828 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 Sofia to Redmond 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 Sofia to Redmond 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.

 

Sofia to Redmond Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.