HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bilbao

$244+ Cheap flights from Connecticut 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BIO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Bilbao with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Connecticut to Bilbao

Cheapest flights from Connecticut to Bilbao
Explore the most affordable flight options available from Connecticut to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:25 pmJFK - BIO
2 stops16h 10mMultiple Airlines
Thu 1/83:40 pmBIO - JFK
2 stops27h 25mMultiple Airlines
Deal found 12/17$766
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:20 amEWR - BIO
2 stops12h 15mTAP AIR PORTUGAL
Thu 1/812:10 pmBIO - EWR
1 stop33h 20mTAP AIR PORTUGAL
Deal found 12/17$1,108
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 pmJFK - BIO
1 stop13h 50mIberia
Fri 1/99:15 amBIO - JFK
1 stop16h 00mIberia
Deal found 12/16$1,194
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:00 pmJFK - BIO
1 stop31h 25mTAP AIR PORTUGAL
Thu 1/812:10 pmBIO - JFK
1 stop13h 55mTAP AIR PORTUGAL
Deal found 12/17$1,224
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:20 amEWR - BIO
2 stops35h 35mTAP AIR PORTUGAL
Sun 1/46:40 pmBIO - EWR
2 stops57h 25mTAP AIR PORTUGAL
Deal found 12/17$1,525
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmEWR - BIO
1 stop18h 15mTAP AIR PORTUGAL
Wed 12/3112:10 pmBIO - EWR
2 stops15h 50mTAP AIR PORTUGAL
Deal found 12/18$1,640
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:00 pmEWR - BIO
1 stop14h 35mMultiple Airlines
Sat 1/37:10 amBIO - EWR
2 stops19h 50mMultiple Airlines
Deal found 12/16$1,766
This Expedia deal was found by Cheapflights users on 12/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:50 pmEWR - BIO
2 stops18h 15mMultiple Airlines
Wed 12/3111:35 amBIO - EWR
2 stops41h 13mMultiple Airlines
Deal found 12/18$1,885
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:05 pmJFK - BIO
1 stop16h 00mMultiple Airlines
Sat 1/312:35 pmBIO - JFK
2 stops34h 45mMultiple Airlines
Deal found 12/16$1,890
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:05 pmLGA - BIO
2 stops24h 30mMultiple Airlines
Sat 1/37:10 amBIO - LGA
3 stops42h 32mMultiple Airlines
Deal found 12/16$2,094
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:00 pmJFK - BIO
1 stop13h 55mTAP AIR PORTUGAL
Sun 1/46:40 pmBIO - JFK
1 stop31h 25mTAP AIR PORTUGAL
Deal found 12/17$2,226
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:05 pmJFK - BIO
1 stop11h 55mAir Europa
Sat 1/38:30 amBIO - JFK
1 stop15h 20mAir Europa
Deal found 12/17$2,253

Find flight deals from Connecticut to Bilbao

Keep the following information in mind while searching for Connecticut to Bilbao flight deals. Data was last updated December 18, 2025.

Round-trip from

$337
(Trip.com)

One-way from

$244
(Iberia)
From Connecticut to Bilbao
Search Deals
One-way flight from Connecticut to Bilbao
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 December 18, 2025.
Use the filters below to find and compare flights from Connecticut to Bilbao that are best for you.

Fly from

Connecticut

Fly to

Bilbao

Route

Depart

Return

Price

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Tue 4/14

5:30 pm-11:40 am

1 stop12h 10m

Bilbao

Mon 4/20

12:25 pm-9:00 pm

1 stop14h 35m

$346

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Tue 4/14

10:05 pm-11:30 am

1 stop31h 25m

Bilbao

Mon 4/20

12:25 pm-8:05 pm

1 stop13h 40m

$351

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 2/1

11:45 pm-2:35 pm

1 stop32h 50m

Bilbao

Sat 2/7

8:55 am-10:00 pm

1 stop19h 05m

$404

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sat 1/31

11:45 pm-8:20 am

1 stop26h 35m

Bilbao

Sat 2/7

8:55 am-10:00 pm

1 stop19h 05m

$420

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Thu 1/15

11:55 pm-5:55 pm

1 stop12h 00m

Bilbao

Thu 1/22

12:10 pm-10:00 pm

2 stops39h 50m

$469

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sat 1/31

11:45 pm-9:20 pm

1 stop15h 35m

Bilbao

Sat 2/7

8:55 am-10:00 pm

1 stop19h 05m

$471

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Sat 1/17

11:55 pm-5:55 pm

1 stop12h 00m

Bilbao

Sat 1/24

12:10 pm-10:00 pm

2 stops15h 50m

$474

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Fri 1/30

5:40 pm-11:25 am

1 stop11h 45m

Bilbao

Fri 2/6

6:40 pm-3:40 pm

1 stop27h 00m

$474

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Tue 2/24

11:45 pm-9:35 pm

1 stop15h 50m

Bilbao

Sun 3/1

8:55 am-10:00 pm

1 stop19h 05m

$483

ProvidenceBilbao

PVD - BIO

PVDBIO

Providence-TFGreen

Fri 2/6

9:40 am-11:20 pm

2 stops31h 40m

Bilbao

Tue 2/10

11:35 am-9:35 pm

2 stops40h 00m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Connecticut to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Connecticut 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 Connecticut to Bilbao
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut?

    For a flight from Connecticut to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city.

  • How long is the flight from Connecticut to Bilbao?

    For as low as $346, TAP AIR PORTUGAL can have you in Bilbao from Connecticut in 12h 10m. Connecticut and Bilbao are separated by a distance of 3546 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Connecticut to Bilbao?

    While some choose either Newark - Bilbao or New York LaGuardia - Bilbao, New York John F Kennedy Intl - Bilbao is the most popular route from Connecticut to Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Bilbao flights
John F Kennedy Intl to Bilbao flights
Boston to Bilbao flights
San Francisco to Bilbao flights
Newark to Bilbao flights
Hobby to Bilbao flights
Los Angeles to Bilbao flights
Miami to Bilbao flights
John F Kennedy Intl to San Sebastian flights
LaGuardia to Bilbao flights
O'Hare Intl to Bilbao flights
Dulles Intl to Bilbao flights
Minneapolis to Bilbao flights
Reagan-National to Bilbao flights
Dallas/Fort Worth to Bilbao flights
George Bush Intcntl to Bilbao flights
Philadelphia to Bilbao flights
O'Hare Intl to San Sebastian flights
Indianapolis to Bilbao flights
Denver to Bilbao flights
Los Angeles to San Sebastian flights
Baltimore to Bilbao flights
Atlanta to Bilbao flights
San Jose to Bilbao flights
LaGuardia to San Sebastian flights
Newark to San Sebastian flights
Atlanta to San Sebastian flights
Tampa to Bilbao flights
Sky Harbor Intl to Bilbao flights
Columbus to Bilbao flights
Detroit to Bilbao flights
Fort Lauderdale to Bilbao flights
San Diego to Bilbao flights
Boston to San Sebastian flights
Cleveland to Bilbao flights
Charlotte to Bilbao flights
Raleigh to Bilbao flights
Salt Lake City to Bilbao flights
Santa Ana to Bilbao flights
Reagan-National to San Sebastian flights
Denver to San Sebastian flights
Ontario to Bilbao flights
Portland to Bilbao flights
Austin to Bilbao flights
Love Field to Bilbao flights
Las Vegas to Bilbao flights
Orlando to Bilbao flights
Pittsburgh to Bilbao flights
Baltimore to San Sebastian flights
Columbus to San Sebastian flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.