DFW - BIO

$530 Find Cheap Flights from Dallas to Bilbao

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Bilbao departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Bilbao, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$530
Multiple Airlines
Tue 3/17Tue 4/7
DFW - BIO • 2 stops
Top airlines
Delta
Cheapest • from $564 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas to Bilbao (DFW-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Bilbao

Tue, Mar 17 - Tue, Apr 7
Multiple Airlines Logo
1:00 pm - 11:20 am
DFW
-
BIO
16h 20m
2 stops
Multiple Airlines Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$530Multiple Airlines
Wed, Mar 18 - Mon, Apr 6
Delta Logo
1:25 pm - 4:30 pm
DFW
-
BIO
21h 05m
2 stops
Delta Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$564Delta
Thu, Mar 19 - Tue, Apr 7
Delta Logo
4:23 pm - 4:30 pm
DFW
-
BIO
18h 07m
2 stops
Delta Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$580Delta
Mon, Aug 10 - Thu, Aug 20
Scandinavian Airlines Logo
8:10 am - 9:50 am
DFW
-
BIO
18h 40m
2 stops
Scandinavian Airlines Logo
7:10 am - 9:09 pm
BIO
-
DFW
20h 59m
2 stops
$586Scandinavian Airlines
Tue, Mar 17 - Tue, Apr 7
Air France Logo
5:00 pm - 5:20 pm
DFW
-
BIO
18h 20m
1 stop
Air France Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$601Air France
Thu, Mar 19 - Mon, Apr 6
Delta Logo
4:23 pm - 4:30 pm
DFW
-
BIO
18h 07m
2 stops
Delta Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$614Delta
Tue, Mar 17 - Sun, Apr 5
Delta Logo
9:51 am - 11:20 am
DFW
-
BIO
19h 29m
2 stops
Delta Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$624Delta
Tue, Mar 17 - Mon, Apr 6
Delta Logo
5:00 pm - 5:20 pm
DFW
-
BIO
18h 20m
1 stop
Delta Logo
10:30 am - 1:35 pm
BIO
-
DFW
34h 05m
1 stop
$635Delta
Wed, Mar 18 - Tue, Apr 7
Turkish Airlines Logo
3:45 pm - 4:10 pm
DFW
-
BIO
18h 25m
1 stop
Turkish Airlines Logo
12:10 pm - 7:35 pm
BIO
-
DFW
38h 25m
1 stop
$689Turkish Airlines
Wed, Mar 18 - Mon, Apr 6
Scandinavian Airlines Logo
1:25 pm - 11:20 am
DFW
-
BIO
15h 55m
2 stops
Scandinavian Airlines Logo
10:30 am - 10:06 pm
BIO
-
DFW
18h 36m
2 stops
$693Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Dallas to Bilbao flights

Get data-powered insights and trends into flights from Dallas to Bilbao to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dallas to Bilbao?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Dallas to Bilbao were found on Delta ($564) and Scandinavian Airlines ($586).

Good to know

Cheapest flight$530
Flight from Dallas to Bilbao

When to book flights from Dallas to Bilbao

Are your dates flexible? Find out the best times to travel from Dallas to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to Bilbao flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Bilbao?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Bilbao was $530 for a round-trip ticket.

  • Do I need a passport to fly between Dallas and Bilbao?

    Yes, you’ll need a passport to travel to Bilbao from Dallas.

  • Which airports will I be using when flying from Dallas to Bilbao?

    When flying out of Dallas you will be using Dallas/Fort Worth. You will be landing at Bilbao, also known as Bilbao.

  • Which aircraft models fly most regularly from Dallas to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Bilbao?

    oneworld is the only airline alliance operating flights between Dallas and Bilbao.

  • Which is the best airline for flights from Dallas to Bilbao, American Airlines or Iberia?

    The two airlines most popular with KAYAK users for flights from Dallas to Bilbao are American Airlines and Iberia. With an average price for the route of $1,261 and an overall rating of 7.2, American Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of $1,264 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Dallas to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Dallas with another airline. Booking your flights between Dallas and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dallas to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11288 reviews
7.2Comfort
6.4Food
8.0Crew
7.5Boarding
6.9Entertainment
Airline reviews

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

2.0 MediocreAlicia, Feb 2026
DFW - LGA
Read more American Airlines reviews

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

did not have enough meal for first class passengers so offer us snack

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

Bad weather Excelent pilot Spoke British 😆on time seats small ad expected in a discount airline

It wasn’t great because the third-party from Kayak there was just no information about how to check in with Vueling. And the purchase of the ticket from under pricer just made everything really difficult. I’m unlikely to use Kayak again for these reasons.

It was fine, older plane with limited entertainment, otherwise fine.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Everything you need to know for your flight from Dallas to Bilbao

Information on your arrival and departure airports