Flights from Washington Dulles Airport to Basque Country

Flight deals from Washington Dulles Airport to Basque Country

Looking for cheap flights from Washington Dulles Airport to Basque Country, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Bilbao.฿12,463 per passenger.Departing Sun, Feb 22.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Washington Dulles on Sun, Feb 22, arriving in Bilbao.Price includes taxes and charges.From ฿12,463, select.

San Sebastian.฿26,595 per passenger.Departing Tue, Jun 2.One-way flight with Iberia.Outbound indirect flight with Iberia, departing from Washington Dulles on Tue, Jun 2, arriving in San Sebastian.Price includes taxes and charges.From ฿26,595, select.

See more deals

Flying from Washington Dulles Airport to Basque Country

Arm yourself with these facts on the fly.

Cheapest flight found	฿12,463
Cheapest month to fly	February

How to find cheap flights from Washington Dulles Airport to Basque Country

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Washington Dulles Airport to Basque Country. Other savvy travelers recently found round-trip flights from ฿15,205 and one-way tickets from ฿12,463. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Washington Dulles Airport to Basque Country is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Washington Dulles Airport to anywhere you choose in Basque Country.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Washington Dulles Airport to your chosen airport in Basque Country go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Basque Country Airport to Basque Country flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Washington Dulles Airport to Basque Country?

There are currently no direct flights from Washington Dulles Airport to Basque Country, but we've found some other routes to Spain – check them out now.

What is the average price of a flight from Washington Dulles Airport to Basque Country?

We looked at all of the upcoming round-trip flights from Washington Dulles Airport to Basque Country we could find over the next 12 months. It looks like ฿15,205 is the best price. This is good, compared to the average Basque Country ticket price of ฿15,924.

What is the cheapest month to fly from Washington Dulles Airport to Basque Country?

The cheapest month to fly from Washington Dulles Airport to San Sebastian Airport is currently April.
The cheapest month to fly from Washington Dulles Airport to Bilbao Airport is usually August.

On which upcoming date is it cheapest to fly from Washington Dulles Airport to Basque Country?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington Dulles Airport to Basque Country on Wednesday, August 19, 2026.

If I'm flying from Washington Dulles Airport, where in Basque Country is cheapest to fly to?

If you're flying from Washington Dulles, the cheapest city in Basque Country to fly into is Bilbao. The cheapest airport serving Bilbao at the moment is Bilbao.