Cheap flights from Washington, D.C. (WAS) to Bilbao (BIO)

WAS — BIO
Dec 6 — Dec 131

The best prices from Washington, D.C. to Bilbao are usually found in January or October, booked 19 days in advance, depart on a Tuesday or Sunday and return on a Friday

How to find the cheapest flight from Washington, D.C. (WAS) to Bilbao (BIO)

All the information you need to plan the best WAS to BIO flight in 2022: compare Washington, D.C. to Bilbao flight prices with the expected peak season, weather and rainfall in Bilbao.

WAS - BIO

Price

$472 - $980

BIO

Temperature

48.2 - 68 °F

BIO

Rainfall

2.4 - 5.6 inches

Popular inJuneHigh demand for flights, 24% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 36% potential price drop
Round-trip from$472From Washington, D.C. (WAS) to Bilbao
One-way from$390One-way flight from Washington, D.C. (WAS) to Bilbao

What is the cheapest day to fly round-trip from Washington, D.C. to Bilbao?

Friday flights are found to be more expensive to fly from Washington, D.C. to Bilbao. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bilbao.

How far in advance should I book a flight from Washington, D.C. to Bilbao?

To save on the cost of your flight from Washington, D.C. to Bilbao, book at least 19 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $733 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $854.

What is the cheapest month to fly from Washington, D.C. to Bilbao?

The best pricing can be found in the month of January. Prices to Bilbao from Washington, D.C. average $743. You can even find prices in January for less than $743, as users have found deals to Bilbao from as low as $400. The month of June appears to be one of the more expensive times to travel to Bilbao from Washington, D.C.. Flying in the targeted month can save you up to 31%.

When is the cheapest time to fly from Washington, D.C. to Bilbao (WAS - BIO)?

It’s typically best to fly out from Washington, D.C. to Bilbao in the morning. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Washington, D.C. to Bilbao in December, January 2022

The best prices found for WAS to BIO flights for December, January
Dec 1 - Dec 10
DCA

Washington, D.C. Reagan-National

BIO

Bilbao

2 stops

16h 40m
BIO

Bilbao

DCA

Washington, D.C. Reagan-National

2 stops

18h 47m
$863

Iberia

Pick Dates

Deal found 12/1

Dec 30 - Jan 6
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

23h 15m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

2 stops

30h 05m
$875

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 1 - Dec 6
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

32h 05m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

2 stops

56h 10m
$882

American Airlines

Pick Dates

Deal found 12/1

Washington, D.C. to Bilbao 2022 flight deals

Cheap flights to Bilbao from Washington, D.C. found for this year
Dec 1 - Dec 10
DCA

Washington, D.C. Reagan-National

BIO

Bilbao

2 stops

16h 40m
BIO

Bilbao

DCA

Washington, D.C. Reagan-National

2 stops

18h 47m
$863

Iberia

Pick Dates

Deal found 12/1

Dec 30 - Jan 6
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

23h 15m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

2 stops

30h 05m
$875

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 1 - Dec 6
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

32h 05m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

2 stops

56h 10m
$882

American Airlines

Pick Dates

Deal found 12/1

Cheap United Airlines flights from Washington, D.C. to Bilbao

Mar 6 - Mar 23
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

1 stop

13h 05m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

1 stop

14h 50m
$548

United Airlines

Pick Dates

Deal found 12/1

Mar 6 - Mar 23
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

23h 25m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

1 stop

14h 50m
$553

United Airlines

Pick Dates

Deal found 11/30

May 4 - May 13
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

1 stop

13h 40m
BIO

Bilbao

IAD

Washington, D.C. Dulles Intl

2 stops

15h 39m
$623

United Airlines

Pick Dates

Deal found 12/1

Cheap American Airlines flights from Washington, D.C. to Bilbao

Mar 29 - Apr 11
DCA

Washington, D.C. Reagan-National

BIO

Bilbao

2 stops

16h 50m
BIO

Bilbao

DCA

Washington, D.C. Reagan-National

2 stops

17h 26m
$562

American Airlines

Pick Dates

Deal found 12/1

Mar 29 - Apr 11
DCA

Washington, D.C. Reagan-National

BIO

Bilbao

2 stops

14h 25m
BIO

Bilbao

DCA

Washington, D.C. Reagan-National

2 stops

16h 21m
$563

American Airlines

Pick Dates

Deal found 11/29

Mar 9 - Mar 24
DCA

Washington, D.C. Reagan-National

BIO

Bilbao

2 stops

13h 50m
BIO

Bilbao

DCA

Washington, D.C. Reagan-National

2 stops

19h 27m
$602

American Airlines

Pick Dates

Deal found 12/1

One-way flights to Bilbao from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Bilbao
Apr 29
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

1 stop

23h 45m
$390

TAP AIR PORTUGAL

Pick Dates

Deal found 11/28

May 30
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

1 stop

12h 05m
$416

TAP AIR PORTUGAL

Pick Dates

Deal found 11/28

Apr 29
IAD

Washington, D.C. Dulles Intl

BIO

Bilbao

2 stops

17h 35m
$452

Multiple Airlines

Pick Dates

Deal found 11/28

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Bilbao flights.

What airport do you fly into for flights to Bilbao from Washington, D.C.?

If you book a flight to Bilbao from Washington, D.C., you will be flying to Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao. There are 0 flights from Washington, D.C. to Bilbao per day from 9 different airlines.

Which airlines flying from Washington, D.C. to Bilbao have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington, D.C. to Bilbao have new flexible policies in place due to COVID-19. TAP AIR PORTUGAL, Iberia, and Lufthansa are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like TAP AIR PORTUGAL with this kind of flexibility.

Can I find flights from Washington, D.C. to Bilbao for under $500 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Bilbao for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $404, but on average you can expect to pay $532.

What are the cheapest airlines flying from Washington, D.C. to Bilbao round-trip?

Currently priced at $404, TAP AIR PORTUGAL will fly you from Washington, D.C. to Bilbao and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air France - these airlines can fly you to your destination from $538 and $540, respectively. TAP AIR PORTUGAL is currently priced 45% below the average price you’ll pay for this route.

What are the most popular routes from Washington, D.C. to Bilbao?

While some choose either Washington, D.C. Reagan-National - Bilbao or Baltimore/Washington - Bilbao, Washington, D.C. Dulles Intl - Bilbao is the most popular route from Washington, D.C. to Bilbao.

What are the most popular airlines that fly from Washington, D.C. to Bilbao?

Air France, Delta and Aer Lingus are the most popular airlines when flying from Washington, D.C. to Bilbao.

What are the cheapest flights from Washington, D.C. to Bilbao?

Looking for the cheapest flight from Washington, D.C. to Bilbao? While on average our users pay $609, our data indicates the cheapest price to be $562. The most popular route (Washington, D.C. Dulles Intl - Bilbao), is priced around $404.

Top 4 airlines flying from Washington, D.C. to Bilbao

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Bilbao choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
TAP AIR PORTUGALCheapest$485Average$651FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
LufthansaCheapest$533Average$678FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
DeltaCheapest$610Average$785FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
IberiaCheapest$632Average$925FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights