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$167+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BIO
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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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 August 28, 2025.

Round-trip from

$371
(Kiwi.com)

One-way from

$167
(CheapOair)
From Connecticut to Bilbao
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One-way flight from Connecticut to Bilbao
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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 August 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:45 pmJFK - BIO
1 stop26h 35mMultiple Airlines
Wed 11/1211:25 amBIO - JFK
1 stop16h 35mMultiple Airlines
Deal found 8/28$371
This LEVEL deal was found by Cheapflights users on 8/28. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:25 pmJFK - BIO
1 stop26h 50mLEVEL
Tue 11/49:55 pmBIO - JFK
1 stop30h 05mLEVEL
Deal found 8/28$393
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:55 pmJFK - BIO
1 stop18h 55mScandinavian Airlines
Mon 10/610:45 amBIO - JFK
1 stop12h 15mScandinavian Airlines
Deal found 8/25$399
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:45 pmJFK - BIO
1 stop11h 15mMultiple Airlines
Wed 11/1211:25 amBIO - JFK
1 stop16h 35mMultiple Airlines
Deal found 8/25$423
This Flightnetwork deal was found by Cheapflights users on 8/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:05 pmJFK - BIO
1 stop11h 50mAir Europa
Fri 10/38:20 amBIO - JFK
1 stop15h 25mAir Europa
Deal found 8/27$425
This lol.travel deal was found by Cheapflights users on 8/27. 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.
Wed 9/101:15 amJFK - BIO
1 stop12h 50mAir Europa
Fri 9/198:20 amBIO - JFK
1 stop15h 25mAir Europa
Deal found 8/27$427
This Gotogate deal was found by Cheapflights users on 8/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:05 pmJFK - BIO
1 stop11h 55mAir Europa
Thu 10/2312:45 pmBIO - JFK
1 stop10h 50mAir Europa
Deal found 8/28$429
This oojo deal was found by Cheapflights users on 8/28. 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 11/810:05 pmJFK - BIO
1 stop11h 55mAir Europa
Sun 11/1612:45 pmBIO - JFK
1 stop11h 05mAir Europa
Deal found 8/28$432
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:10 pmJFK - BIO
2 stops20h 40mScandinavian Airlines
Mon 10/2010:45 amBIO - JFK
1 stop12h 15mScandinavian Airlines
Deal found 8/28$437
This Mytrip deal was found by Cheapflights users on 8/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:05 pmLGA - BIO
2 stops18h 55mMultiple Airlines
Wed 11/128:55 amBIO - LGA
2 stops18h 38mMultiple Airlines
Deal found 8/25$446
This Mytrip deal was found by Cheapflights users on 8/28. 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 10/1911:00 amEWR - BIO
3 stops25h 55mMultiple Airlines
Thu 10/236:45 amBIO - EWR
2 stops16h 33mMultiple Airlines
Deal found 8/28$449
This FlightHub deal was found by Cheapflights users on 8/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:15 pmEWR - BIO
1 stop20h 35mScandinavian Airlines
Mon 10/610:45 amBIO - EWR
1 stop34h 10mScandinavian Airlines
Deal found 8/25$471

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 August 28, 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 11/9

11:45 pm-8:20 am

1 stop26h 35m

Bilbao

Wed 11/12

11:25 am-10:00 pm

1 stop16h 35m

$371

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sat 1/17

11:45 pm-5:00 pm

1 stop11h 15m

Bilbao

Thu 1/22

8:55 am-10:00 pm

1 stop19h 05m

$379

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sat 1/31

11:45 pm-4:05 pm

1 stop10h 20m

Bilbao

Sat 2/28

7:10 am-10:00 pm

1 stop20h 50m

$384

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Mon 10/20

11:25 pm-8:15 am

1 stop26h 50m

Bilbao

Tue 11/4

9:55 pm-10:00 pm

1 stop30h 05m

$393

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Thu 10/2

6:55 pm-7:50 pm

1 stop18h 55m

Bilbao

Mon 10/6

10:45 am-5:00 pm

1 stop12h 15m

$399

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Mon 1/19

11:45 pm-5:00 pm

1 stop11h 15m

Bilbao

Mon 2/23

9:55 pm-10:00 pm

1 stop30h 05m

$404

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Wed 2/4

11:45 pm-5:00 pm

1 stop11h 15m

Bilbao

Mon 2/9

3:05 pm-10:00 pm

1 stop12h 55m

$415

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Thu 2/5

5:30 pm-6:40 pm

1 stop19h 10m

Bilbao

Mon 2/9

7:30 pm-3:40 pm

1 stop26h 10m

$421

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Thu 2/5

5:35 pm-6:40 pm

1 stop19h 05m

Bilbao

Mon 2/9

7:30 pm-3:45 pm

1 stop26h 15m

$421

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Wed 11/5

11:45 pm-5:00 pm

1 stop11h 15m

Bilbao

Wed 11/12

11:25 am-10:00 pm

1 stop16h 35m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 52 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 $657, LEVEL can have you in Bilbao from Connecticut in 14h 10m. Connecticut and Bilbao are separated by a distance of 3387 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 New York John F Kennedy Intl - Bilbao or New York LaGuardia - Bilbao, Newark - 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.

  • What is the cheapest month to book a flight from Connecticut to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Bilbao (average of $541). Flying from Connecticut to Bilbao in June is currently the most expensive (average of $1,137). 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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Alternative routes for Connecticut to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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