$1,735 Cheap Flights from Seattle (SEA) to Oradea (OMR)

View $1,735 flight on Sun, Dec 21, 2025Opens in a new window

Popular airlines from Seattle to Oradea (OMR)

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Cheap Flights from Seattle to Oradea (SEA-OMR)

Prices were available within the past 7 days and start at $1,735 for one-way flights and $3,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,120 Roundtrip, found 6 days ago
$3,120
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,120 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,219 Roundtrip, found 6 days ago
$3,219
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,219 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,255 Roundtrip, found 6 days ago
$3,255
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,255 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,307 Roundtrip, found 6 days ago
$3,307
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,307 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,355 Roundtrip, found 6 days ago
$3,355
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,355 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,407 Roundtrip, found 6 days ago
$3,407
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,407 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,415 Roundtrip, found 6 days ago
$3,415
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,415 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,444 Roundtrip, found 6 days ago
$3,444
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,444 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,593 Roundtrip, found 6 days ago
$3,593
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,593 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,693 Roundtrip, found 6 days ago
$3,693
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,693 found 6 days ago
Alaska Airlines
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$3,748 Roundtrip, found 6 days ago
$3,748
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $3,748 found 6 days ago
Air Canada
Sun, Dec 21 - Sun, Dec 28
SEA
Seattle
OMR
Oradea
$4,109 Roundtrip, found 6 days ago
$4,109
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Dec 21 from Seattle to Oradea, returning Sun, Dec 28, priced at $4,109 found 6 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR) cost?
Get a cheap one-way flight from $1,735 or cheap return flight from $3,120 from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR) 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 Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between SEA and OMR. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR)?
To find the cheapest airline flying from SEA to OMR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to OMR?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR)?
Select a flight from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures 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.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR) last-minute?
Last-minute fares from SEA to OMR are usually more expensive. For the best prices, start looking for flights well in advance. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a SEA to OMR flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to OMR flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Oradea Airport (OMR)?
If you booked your SEA to OMR flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Oradea
Roundtrip price
$3,120
Distance
5561 mi

Book with confidence

Seattle to Oradea Flights

The cheapest times to fly from Seattle to Oradea

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

 

The best time to book a flight from Seattle to Oradea

Sunday is one of the best days to book for cheap flights from Seattle to Oradea: 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 Seattle to Oradea

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 Seattle to Oradea in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,735 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 Seattle to Oradea 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 Seattle to Oradea 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.

 

Seattle to Oradea Flights

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*Available to One Key members.