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$119+ Cheap flights from Frankfurt (FRA) to Bilbao (BIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — BIO
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Frankfurt am Main to Bilbao are usually found in February or March, booked 75 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Frankfurt to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(Lufthansa)

One-way from

$119
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$218

Good round-trip deal

$231 or less
Provider with most accurate pricing for Frankfurt am Main-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Bilbao flights.
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From Frankfurt am Main to Bilbao
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One-way flight from Frankfurt am Main to Bilbao
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Highest demand for flights based on searches. 13% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Frankfurt am Main to Bilbao.
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Find flight deals from Frankfurt to Bilbao

Cheapest flights from Frankfurt to Bilbao
Explore the most affordable flight options available from Frankfurt to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Lufthansa deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:15 pmFRA - BIO
Nonstop2h 10mLufthansa
Sun 5/117:05 pmBIO - FRA
Nonstop2h 10mLufthansa
Deal found 3/24$192
This Air Europa deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:10 pmFRA - BIO
1 stop12h 25mAir Europa
Fri 5/239:05 pmBIO - FRA
1 stop12h 40mAir Europa
Deal found 3/25$209
This Lufthansa deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:15 pmFRA - BIO
Nonstop2h 10mMultiple Airlines
Thu 5/158:40 amBIO - FRA
1 stop5h 15mMultiple Airlines
Deal found 3/24$218
This KLM deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:45 amFRA - BIO
1 stop4h 45mKLM
Sat 5/106:50 amBIO - FRA
1 stop10h 55mKLM
Deal found 3/24$234
This SWISS deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:20 pmFRA - BIO
1 stop13h 30mSWISS
Thu 5/158:40 amBIO - FRA
1 stop23h 25mSWISS
Deal found 3/24$258
This Iberia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:45 pmFRA - BIO
1 stop12h 45mIberia
Tue 4/225:35 pmBIO - FRA
1 stop25h 25mIberia
Deal found 3/25$297
This Brussels Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:45 amFRA - BIO
1 stop9h 20mBrussels Airlines
Mon 4/284:55 pmBIO - FRA
1 stop3h 40mBrussels Airlines
Deal found 3/25$444
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:40 pmFRA - BIO
1 stop16h 00mTAP AIR PORTUGAL
Thu 7/1012:15 pmBIO - FRA
1 stop10h 05mTAP AIR PORTUGAL
Deal found 3/25$448
This Vueling deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:55 pmFRA - BIO
1 stop12h 35mVueling
Sat 3/296:45 amBIO - FRA
1 stop4h 40mVueling
Deal found 3/25$975

Cheapflights Fare Finder

Customize your flight search to find flights from Frankfurt 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Bilbao that are best for you.

Fly from

Frankfurt

Fly to

Bilbao

Route

Depart

Return

Price

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Thu 5/8

8:15 pm-10:25 pm

Nonstop2h 10m

Bilbao

Sun 5/11

7:05 pm-9:15 pm

Nonstop2h 10m

$192

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Mon 5/19

7:10 pm-7:35 am

1 stop12h 25m

Bilbao

Fri 5/23

9:05 pm-9:45 am

1 stop12h 40m

$209

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Thu 5/8

8:15 pm-10:25 pm

Nonstop2h 10m

Bilbao

Thu 5/15

8:40 am-1:55 pm

1 stop5h 15m

$218

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Wed 5/7

11:45 am-4:30 pm

1 stop4h 45m

Bilbao

Sat 5/10

6:50 am-5:45 pm

1 stop10h 55m

$234

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Thu 5/8

6:20 pm-7:50 am

1 stop13h 30m

Bilbao

Thu 5/15

8:40 am-8:05 am

1 stop23h 25m

$258

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Fri 4/18

7:45 pm-8:30 am

1 stop12h 45m

Bilbao

Tue 4/22

5:35 pm-7:00 pm

1 stop25h 25m

$297

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Fri 4/18

6:45 am-4:05 pm

1 stop9h 20m

Bilbao

Mon 4/28

4:55 pm-8:35 pm

1 stop3h 40m

$444

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Sun 7/6

7:40 pm-11:40 am

1 stop16h 00m

Bilbao

Thu 7/10

12:15 pm-10:20 pm

1 stop10h 05m

$448

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Thu 7/10

9:00 pm-8:05 am

1 stop11h 05m

$119

Frankfurt am MainBilbao

FRA - BIO

FRABIO

Frankfurt am Main

Thu 4/3

10:55 am-3:55 pm

1 stop5h 00m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 13 results
1
2

Compare providers for flights from Frankfurt to Bilbao

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Bilbao in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Bilbao flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Bilbao flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Bilbao flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Bilbao flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Bilbao flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Frankfurt am Main Airport to Bilbao

How far ahead should I book a flight from Frankfurt am Main Airport to Bilbao?

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Bilbao. Price data was last updated on March 21, 2025.

The price you pay for your flight from Frankfurt am Main Airport to Bilbao may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Frankfurt am Main Airport to Bilbao?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Bilbao (average of $541). Flying from Frankfurt am Main Airport to Bilbao in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FRA to BIO?

Find hourly flight availability from Frankfurt to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main Airport to Bilbao in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from Frankfurt am Main to Bilbao, such as KLM, SWISS and Brussels Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
344 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Iberia
7.0
Good
2,646 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Europa
6.9
Okay
503 reviews
KLM
7.8
Good
1,318 reviews

Comfort

7.7

Entertainment

7.1

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Frankfurt am Main?

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from Frankfurt am Main. Booking flights from Frankfurt am Main to Bilbao (BIO) should be relatively easy as there are 5 daily inbound flights from Frankfurt am Main from 1 airline.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Bilbao round-trip?

    According to our current data, Lufthansa ($192), Air Europa ($209), and KLM ($234) offers the cheapest pricing from Frankfurt am Main Airport to Bilbao. You may be able to fly from Frankfurt am Main Airport to Bilbao for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to Bilbao one-way?

    The cheapest airline one-way is Air Europa, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from KLM and Lufthansa, as they are both options that can get you from Frankfurt am Main Airport to Bilbao for a low price.

  • What are the most reliable airlines from Frankfurt am Main Airport to Bilbao?

    Consider Air Canada (94%), Austrian Airlines (92%) or United Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to Bilbao.

  • What are the cheapest flights from Frankfurt am Main Airport to Bilbao?

    The cheapest flight price from Frankfurt am Main Airport to Bilbao is $226. On average you can expect to pay $363. The most popular route, (Frankfurt am Main - Bilbao), can usually be booked for $204.

  • Can I find deals for flights from Frankfurt to Bilbao that include hotel bookings?

    Yes. In addition to deals on Frankfurt to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to Bilbao.

  • Can I find deals for business class flights from Frankfurt to Bilbao?

    Yes. Cheapflights offers flight deals from Frankfurt to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Bilbao (average of $541). Flying from Frankfurt am Main Airport to Bilbao in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Frankfurt to Bilbao

Discover the top airline that operate flights from Frankfurt to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$182Average$317FlexibilityNo cancel feeOn-time76%
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