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$241+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BIO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 11/1610:05 pmJFK - BIO
1 stop16h 00mAir Europa
Tue 11/258:30 amBIO - JFK
1 stop15h 20mAir Europa
Deal found 11/2$343
This oojo deal was found by Cheapflights users on 11/2. 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.
Tue 11/1810:05 pmJFK - BIO
1 stop16h 00mAir Europa
Wed 12/108:30 amBIO - JFK
1 stop15h 20mAir Europa
Deal found 11/2$347
This lol.travel deal was found by Cheapflights users on 11/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:40 pmEWR - BIO
1 stop11h 45mTAP AIR PORTUGAL
Thu 11/1312:10 pmBIO - EWR
1 stop16h 00mTAP AIR PORTUGAL
Deal found 11/3$353
This lol.travel deal was found by Cheapflights users on 11/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:00 pmJFK - BIO
1 stop13h 55mTAP AIR PORTUGAL
Wed 12/1012:10 pmBIO - JFK
1 stop13h 55mTAP AIR PORTUGAL
Deal found 11/3$353
This oojo deal was found by Cheapflights users on 11/3. 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.
Fri 12/510:05 pmJFK - BIO
1 stop16h 00mAir Europa
Thu 12/119:05 pmBIO - JFK
1 stop26h 45mAir Europa
Deal found 11/3$400
This oojo deal was found by Cheapflights users on 11/2. 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.
Tue 11/185:40 pmEWR - BIO
1 stop11h 45mTAP AIR PORTUGAL
Wed 12/1012:10 pmBIO - EWR
2 stops15h 50mTAP AIR PORTUGAL
Deal found 11/2$408
This lol.travel deal was found by Cheapflights users on 11/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:55 pmEWR - BIO
1 stop12h 00mTAP AIR PORTUGAL
Wed 12/1012:10 pmBIO - EWR
2 stops15h 50mTAP AIR PORTUGAL
Deal found 11/3$416
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Sun 11/2310:05 pmJFK - BIO
1 stop16h 00mAir Europa
Sat 12/612:35 pmBIO - JFK
1 stop11h 15mAir Europa
Deal found 11/3$438
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Sun 11/3010:05 pmJFK - BIO
2 stops18h 50mMultiple Airlines
Tue 12/94:05 pmBIO - JFK
2 stops31h 45mMultiple Airlines
Deal found 11/3$486
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sun 11/1610:05 pmJFK - BIO
2 stops18h 00mMultiple Airlines
Tue 11/259:00 amBIO - JFK
2 stops14h 50mMultiple Airlines
Deal found 11/2$491
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Fri 12/510:05 pmJFK - BIO
2 stops16h 30mMultiple Airlines
Thu 12/112:40 pmBIO - JFK
2 stops33h 10mMultiple Airlines
Deal found 11/3$496
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 11/261:05 pmLGA - BIO
2 stops18h 55mMultiple Airlines
Mon 12/17:50 pmBIO - LGA
3 stops27h 09mMultiple Airlines
Deal found 11/1$507

Cheap flight deals from Connecticut to Bilbao

Keep the following information in mind while searching for Connecticut to Bilbao flight deals. Data was last updated November 3, 2025.

Round-trip from

$343
(Mytrip)

One-way from

$241
(Kiwi.com)
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 November 3, 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

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 11/16

10:05 pm-8:05 pm

1 stop16h 00m

Bilbao

Tue 11/25

8:30 am-5:50 pm

1 stop15h 20m

$343

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Tue 11/18

10:05 pm-8:05 pm

1 stop16h 00m

Bilbao

Wed 12/10

8:30 am-5:50 pm

1 stop15h 20m

$347

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Thu 12/4

11:55 pm-5:55 pm

1 stop12h 00m

Bilbao

Wed 12/10

12:10 pm-10:10 pm

1 stop16h 00m

$353

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Wed 3/25

11:00 pm-5:55 pm

1 stop37h 55m

Bilbao

Tue 3/31

6:50 pm-8:05 pm

1 stop31h 15m

$427

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Wed 1/14

5:40 pm-11:25 am

1 stop11h 45m

Bilbao

Sun 1/18

6:40 pm-10:05 pm

2 stops33h 25m

$428

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Fri 2/6

11:45 pm-10:25 am

1 stop28h 40m

Bilbao

Sun 2/15

2:40 pm-10:00 pm

1 stop13h 20m

$442

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Wed 1/14

11:45 pm-6:45 pm

1 stop13h 00m

Bilbao

Sun 1/18

8:55 am-10:00 pm

1 stop19h 05m

$443

New YorkBilbao

LGA - BIO

LGABIO

New York LaGuardia

Wed 1/14

3:20 pm-6:45 pm

2 stops21h 25m

Bilbao

Sun 1/18

10:05 pm-9:32 pm

3 stops29h 27m

$475

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Wed 1/14

3:30 pm-2:00 pm

2 stops16h 30m

Bilbao

Sun 1/18

10:05 pm-4:00 pm

2 stops23h 55m

$483

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Thu 3/26

11:45 pm-10:30 pm

1 stop17h 45m

Bilbao

Wed 4/1

7:00 am-9:40 pm

1 stop20h 40m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 59 results
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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 $353, Air Europa can have you in Bilbao from Connecticut in 12h. 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

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Alternative routes for Connecticut to Bilbao

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