Skyscanner home

C$467 Cheap Flights from Washington D.C. (WASA) to Bilbao (BIO)

Compare Washington D.C. to Bilbao flight deals

Find the cheapest month or even day of the year to fly to Bilbao

Earn frequent flyer miles on flights booked through Skyscanner

TrustScore 4.5 out of 5 4.5 out of 5 based on 943 reviews Trustpilot

Flight deals from Washington D.C. to Bilbao

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Bilbao Airport? If you want to travel next month, return fares start from C$929. Find the lowest prices on one-way and return tickets right here.
Bilbao.C$467 per passenger.Departing Tue., Dec. 1.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Washington Dulles on Tue., Dec. 1, arriving in Bilbao.Price includes taxes and charges.From C$467, select.
Bilbao.C$469 per passenger.Departing Sun., Sep. 20.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Washington Dulles on Sun., Sep. 20, arriving in Bilbao.Price includes taxes and charges.From C$469, select.
Bilbao.C$469 per passenger.Departing Tue., Aug. 4.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Washington Dulles on Tue., Aug. 4, arriving in Bilbao.Price includes taxes and charges.From C$469, select.
Bilbao.C$471 per passenger.Departing Tue., Nov. 3.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Washington Dulles on Tue., Nov. 3, arriving in Bilbao.Price includes taxes and charges.From C$471, select.
Bilbao.C$482 per passenger.Departing Mon., Jul. 27.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Washington Dulles on Mon., Jul. 27, arriving in Bilbao.Price includes taxes and charges.From C$482, select.
Bilbao.C$486 per passenger.Departing Mon., Oct. 26.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Washington Dulles on Mon., Oct. 26, arriving in Bilbao.Price includes taxes and charges.From C$486, select.
Bilbao.C$491 per passenger.Departing Mon., May 4.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Washington Dulles on Mon., May 4, arriving in Bilbao.Price includes taxes and charges.From C$491, select.
Bilbao.C$517 per passenger.Departing Mon., Jun. 1.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Mon., Jun. 1, arriving in Bilbao.Price includes taxes and charges.From C$517, select.
Bilbao.C$594 per passenger.Departing Fri., Apr. 24.One-way flight with Royal Air Maroc.Outbound indirect flight with Royal Air Maroc, departs from Washington Dulles on Fri., Apr. 24, arriving in Bilbao.Price includes taxes and charges.From C$594, select.
Bilbao.C$609 per passenger.Departing Mon., Mar. 15.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Washington Dulles on Mon., Mar. 15, arriving in Bilbao.Price includes taxes and charges.From C$609, select.
Bilbao.C$721 per passenger.Departing Sat., Jan. 2.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Sat., Jan. 2, arriving in Bilbao.Price includes taxes and charges.From C$721, select.

Find the cheapest month to fly from Washington D.C. to Bilbao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Bilbao flights are currently cheapest in December.
Apr.
from C$594
May
from C$491
Jun.
from C$517
Jul.
from C$482
Aug.
from C$469
Sep.
from C$469
Oct.
from C$486
Nov.
from C$471
Dec.
from C$467
Jan.
from C$721
Feb.
Find prices
Mar.
from C$609

Washington D.C. to Bilbao: Alternative routes

Compare routes from Washington D.C. to Bilbao below. You may find an airport to fly into that's cheaper, faster, or easier than Bilbao.

Bilbao

5km from central Bilbao
ClosestCheapest
from C$467
Search flights

Vitoria

46km from central Bilbao
from C$749
Search flights

Santander

74km from central Bilbao
from C$526
Search flights

Washington D.C. to Bilbao: Flight information

The things to know before you go.
Cheapest flight foundC$467
Cheapest month to flyDecember

Finding cheap flights from Washington D.C. to Bilbao: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Bilbao is C$830. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington D.C. to Bilbao. But we found flights with one stop from C$830.
As of April 2026, there are no flights flying from Washington D.C. to Bilbao.
The cheapest month to fly from Washington D.C. to Bilbao is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Bilbao Airport on Tuesday, October 20, 2026.
No airlines currently offer direct flights between Washington D.C. and Bilbao Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bilbao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bilbao is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Bilbao is Turkish Airlines .

Flying from Washington DC to Bilbao Airport (BIO): what you need to know

  • When looking for a flight from Washington DC to Bilbao Airport (BIO), there's a selection of airports you can jet off from. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are among Washington DC's main terminals.

  • Bilbao Airport is located in Bilbao. The city operates in the UTC+1 timezone and is 5 hours ahead of Washington DC.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to board your flight from Washington DC to BIO.

  • July is a busy month for travelling. If you're taking off then or during a major holiday like Fourth of July, get there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • DCA is around 8 kilometres from central Washington DC. To help work out how to get there, use Google Maps. This handy travel app will show you the quickest route and your public transport options.

  • After a leisurely start to your vacation? Stay near Ronald Reagan National Airport. Whether you're taking an early flight from Washington DC to Bilbao Airport or just don't like being rushed, these hotels are just the thing:

Washington Dulles International Airport (IAD)

  • Visit family or friends or just take some time to unwind with a stopover. If you'd like to split up your flight from Washington DC to Bilbao Airport, check out these options when heading out from Washington Dulles International Airport:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Barcelona-El Prat Airport (BCN)

    • Charles de Gaulle Airport (CDG)

  • On public transport, you can travel from central Washington DC to IAD in around 3 hours and 26 minutes. The terminal is roughly 56 kilometres away, and making the trip by car takes approximately 51 minutes.

  • Start your vacation sooner with an additional night away from home. Before catching your flight from Washington DC to BIO, chill out in one of these hotels close to Washington Dulles International Airport:

About Bilbao Airport (BIO)

Getting from Bilbao Airport (BIO) to central Bilbao

  • From Bilbao Airport, Bilbao is approximately 6 kilometres away. It takes around 9 minutes to get to the centre driving.

  • If you're travelling by public transport, expect a journey of around 29 minutes.

How to find the cheapest flights from Washington DC to Bilbao Airport (BIO)

  • C$467 is the cheapest price we've found for a one-way ticket from Washington DC to Bilbao Airport. Return flights start from C$830. Prices may vary depending on availability at the time of booking.

  • We suggest booking as soon as you can to secure flight tickets from Washington DC to BIO. You're more likely to bag a bargain and enjoy more options for departure times and travel dates.

  • The 'Whole month' search tool shows you the cheapest tickets from Washington DC to Bilbao Airport across each month. It's a good way to snap up a bargain if your trip dates are flexible.

  • Set up a Price Alert for flight tickets from Washington DC to BIO. You don't need to check every day to see whether fares have dropped. We'll let you know the moment there's a change in price.

  • Take advantage of the filters to find your ideal journey. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Washington DC to Bilbao Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

The best time to fly from Washington DC to Bilbao Airport (BIO)

  • It's time to choose your trip dates for your flight from Washington DC to Bilbao Airport. July is the busiest month to visit Bilbao. If you prefer a quieter vibe, go in February.

  • Think about the kind of weather that'll work with your plans for Bilbao. The warmest month is August. Book your flights from Washington DC to BIO sometime then and you can expect temperatures of between 16ºC and 25ºC.

  • If you want cooler conditions, search for a cheap flight from Washington DC to Bilbao Airport in January when temperatures average between 5ºC and 13ºC.

More about Bilbao

  • Start your Bilbao trip right by choosing the perfect place to stay. As soon as you've booked your flight from Washington DC to Bilbao Airport, check out our range of hotels including:

  • There are so many things to do and see in this city it can be hard to know where to start. Etxebarria Parkea, Puente de La Salve and Bilbao Fine Arts Museum are highlights which should feature on any good Bilbao itinerary.

Complete your Bilbao trip with a car rental

  • After you've booked your hotel and cheap flight from Washington DC to Bilbao Airport, the next step is choosing one of our car rentals in Bilbao. Browse the exclusive deals and instantly compare options on price, fuel policies, and more.

Plan the rest of your trip from Washington D.C. to Bilbao

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.