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Cheap flights from Baltimore to Bilbao from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Bilbao departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 10:40 pmBWI  Baltimore/Washington-BIO Bilbao
20h 10m2 stops Reykjavik Keflavik Intl London Gatwick
Multiple Airlines Logo
1:45 pm - 7:25 pmBIO  Bilbao-BWI Baltimore/Washington
35h 40m2 stops London Heathrow Reykjavik Keflavik Intl
$728Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
United Airlines Logo
10:45 am - 4:10 pmBWI  Baltimore/Washington-BIO Bilbao
23h 25m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
6:45 am - 8:57 pmBIO  Bilbao-BWI Baltimore/Washington
20h 12m2 stops Frankfurt am Main Chicago O'Hare Intl
$743United Airlines
Sun, Jan 24 - Thu, Jan 28
Iberia Logo
6:55 pm - 11:15 pmBWI  Baltimore/Washington-BIO Bilbao
22h 20m2 stops London Heathrow Madrid Barajas
Iberia Logo
7:55 pm - 5:05 pmBIO  Bilbao-BWI Baltimore/Washington
51h 10m2 stops Barcelona-El Prat London Heathrow
$746Iberia
Wed, Dec 9 - Sun, Dec 13
Delta Logo
1:50 pm - 11:30 amBWI  Baltimore/Washington-BIO Bilbao
15h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
7:10 am - 5:56 pmBIO  Bilbao-BWI Baltimore/Washington
16h 46m2 stops Paris Charles de Gaulle Boston Logan Intl
$748Delta
Mon, Nov 9 - Thu, Nov 19
Iberia Logo
6:55 pm - 11:15 pmBWI  Baltimore/Washington-BIO Bilbao
22h 20m2 stops London Heathrow Madrid Barajas
Iberia Logo
5:05 pm - 5:05 pmBIO  Bilbao-BWI Baltimore/Washington
30h 00m1 stop London Heathrow
$760Iberia
Wed, Dec 9 - Sun, Dec 13
KLM Logo
1:55 pm - 11:55 amBWI  Baltimore/Washington-BIO Bilbao
16h 00m2 stops Boston Logan Intl Madrid Barajas
KLM Logo
7:10 am - 5:26 pmBIO  Bilbao-BWI Baltimore/Washington
16h 16m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$788KLM
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
8:30 pm - 12:30 pmBWI  Baltimore/Washington-BIO Bilbao
34h 00m3 stops Reykjavik Keflavik Intl Zurich Barcelona-El Prat
Multiple Airlines Logo
4:50 pm - 7:25 pmBIO  Bilbao-BWI Baltimore/Washington
32h 35m3 stops Madrid Barajas Zurich Reykjavik Keflavik Intl
$788Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Delta Logo
2:10 pm - 11:30 amBWI  Baltimore/Washington-BIO Bilbao
15h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:50 am - 7:17 pmBIO  Bilbao-BWI Baltimore/Washington
18h 27m2 stops Amsterdam Schiphol Boston Logan Intl
$791Delta
Wed, Dec 9 - Sun, Dec 13
Multiple Airlines Logo
8:30 pm - 7:35 amBWI  Baltimore/Washington-BIO Bilbao
29h 05m3 stops Reykjavik Keflavik Intl London Gatwick Madrid Barajas
Multiple Airlines Logo
1:45 pm - 7:25 pmBIO  Bilbao-BWI Baltimore/Washington
35h 40m2 stops London Heathrow Reykjavik Keflavik Intl
$797Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
United Airlines Logo
10:45 am - 11:40 amBWI  Baltimore/Washington-BIO Bilbao
18h 55m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
6:45 am - 8:57 pmBIO  Bilbao-BWI Baltimore/Washington
20h 12m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$812United Airlines
Wed, Dec 9 - Sun, Dec 13

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Iberia flights from Baltimore to Bilbao

Our best Iberia deals on Baltimore to Bilbao flight tickets
Iberia
Dec 9
BWI6:55 pmBaltimore/Washington
22h 20m
2 stops
BIO11:15 pmBilbao
Dec 13
BIO7:55 pmBilbao
51h 10m
2 stops
BWI5:05 pmBaltimore/Washington
$746
Iberia
Dec 9
BWI6:55 pmBaltimore/Washington
22h 20m
2 stops
BIO11:15 pmBilbao
Dec 13
BIO5:05 pmBilbao
30h 00m
1 stop
BWI5:05 pmBaltimore/Washington
$760
Iberia
Sep 4
BWI9:30 pmBaltimore/Washington
17h 20m
2 stops
BIO8:50 pmBilbao
Sep 8
BIO1:45 pmBilbao
33h 30m
1 stop
BWI5:15 pmBaltimore/Washington
$1,173

British Airways flights from Baltimore to Bilbao

Our best British Airways deals on Baltimore to Bilbao flight tickets
British Airways
Dec 9
BWI6:55 pmBaltimore/Washington
17h 40m
1 stop
BIO6:35 pmBilbao
Dec 13
BIO1:45 pmBilbao
33h 20m
1 stop
BWI5:05 pmBaltimore/Washington
$962
British Airways
Jan 24
BWI2:46 pmBaltimore/Washington
40h 04m
2 stops
BIO12:50 pmBilbao
Jan 28
BIO1:45 pmBilbao
33h 20m
1 stop
BWI5:05 pmBaltimore/Washington
$985
British Airways
Jan 24
BWI2:46 pmBaltimore/Washington
40h 04m
2 stops
BIO12:50 pmBilbao
Jan 28
BIO1:45 pmBilbao
33h 20m
1 stop
BWI5:05 pmBaltimore/Washington
$990

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Baltimore to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Fri 10/16

8:30 pm-10:40 pm

2 stops20h 10m

Bilbao

Fri 10/23

1:45 pm-7:25 pm

2 stops35h 40m

$728

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Sun 1/24

10:45 am-4:10 pm

2 stops23h 25m

Bilbao

Thu 1/28

6:45 am-8:57 pm

2 stops20h 12m

$743

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Wed 12/9

6:55 pm-11:15 pm

2 stops22h 20m

Bilbao

Sun 12/13

7:55 pm-5:05 pm

2 stops51h 10m

$746

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Mon 11/9

1:50 pm-11:30 am

2 stops15h 40m

Bilbao

Thu 11/19

7:10 am-5:56 pm

2 stops16h 46m

$748

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Wed 12/9

6:55 pm-11:15 pm

2 stops22h 20m

Bilbao

Sun 12/13

5:05 pm-5:05 pm

1 stop30h 00m

$760
Quickest round-trip

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Wed 9/23

1:55 pm-11:55 am

2 stops16h 00m

Bilbao

Wed 9/30

7:10 am-5:26 pm

2 stops16h 16m

$788

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Fri 10/16

8:30 pm-12:30 pm

3 stops34h 00m

Bilbao

Fri 10/23

4:50 pm-7:25 pm

3 stops32h 35m

$788

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Wed 12/9

2:10 pm-11:30 am

2 stops15h 20m

Bilbao

Sun 12/13

6:50 am-7:17 pm

2 stops18h 27m

$791

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Fri 10/16

8:30 pm-7:35 am

3 stops29h 05m

Bilbao

Fri 10/23

1:45 pm-7:25 pm

2 stops35h 40m

$797

BaltimoreBilbao

BWI Baltimore/Washington - BIO Bilbao

BWIBIO

Baltimore/Washington

Wed 12/9

10:45 am-11:40 am

2 stops18h 55m

Bilbao

Sun 12/13

6:45 am-8:57 pm

3 stops20h 12m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Baltimore to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Baltimore/Washington to Bilbao?

Lufthansa and British Airways are the most popular carriers operating from Baltimore/Washington to Bilbao

What airlines fly to Bilbao?

Lufthansa, TAP AIR PORTUGAL and United Airlines are the top three most popular airlines that fly to Bilbao from Baltimore according to our data. Lufthansa is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 3 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Bilbao (BWI to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Bilbao

Fastest flight time

13h 55m

Direct flights

None
The fastest flight from Baltimore to Bilbao takes 13h 55m
There are no direct flights from Baltimore to Bilbao. There are no popular flight routes from Baltimore to Bilbao.
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Frequently asked questions about flying from Baltimore to Bilbao

  • How far is Baltimore/Washington to Bilbao by plane?

    There are 3705.9 mi between Baltimore/Washington and Bilbao. A reasonable flight in good conditions will take 13h 55m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Bilbao Airport?

    Prices for flights from Baltimore/Washington Airport to Bilbao Airport were last updated today.

  • How old do you have to be to fly from Baltimore/Washington Airport to Bilbao Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Bilbao?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Bilbao for you.

Can I find flights from Baltimore to Bilbao with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bilbao from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Bilbao?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bilbao from Baltimore.

I’m not ready to book a flight from Baltimore to Bilbao right now. Can momondo alert me if prices change?

Price alerts on flights to Bilbao from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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