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$283+ Cheap flights from Bilbao (BIO) to Connecticut

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — BDL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Bilbao to Connecticut

Keep the following information in mind while searching for Bilbao to Connecticut flight deals. Data was last updated June 12, 2025.

Round-trip from

$465
(Expedia)

One-way from

$283
(Kiwi.com)
From Bilbao to Connecticut
Search Deals
One-way flight from Bilbao to Connecticut
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Find flight deals from Bilbao to Connecticut

Cheapest flights from Bilbao to Connecticut
Explore the most affordable flight options available from Bilbao to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This lol.travel deal was found by Cheapflights users on 6/10. 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 10/1012:15 pmBIO - EWR
1 stop14h 45mTAP AIR PORTUGAL
Fri 10/2410:50 pmEWR - BIO
1 stop12h 45mTAP AIR PORTUGAL
Deal found 6/10$368
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:40 pmBIO - EWR
2 stops22h 35mScandinavian Airlines
Wed 10/156:50 pmEWR - BIO
2 stops43h 00mScandinavian Airlines
Deal found 6/10$369
This Expedia deal was found by Cheapflights users on 6/10. 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.
Wed 9/312:30 pmBIO - EWR
Nonstop8h 25mLufthansa
Tue 9/99:00 pmEWR - BIO
Nonstop7h 45mLufthansa
Deal found 6/10$465
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:15 amBIO - EWR
2 stops31h 55mUnited Airlines
Tue 9/99:00 pmEWR - BIO
Nonstop7h 45mUnited Airlines
Deal found 6/10$489
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Wed 9/312:30 pmBIO - EWR
Nonstop8h 25mMultiple Airlines
Mon 9/89:50 pmEWR - BIO
1 stop16h 25mMultiple Airlines
Deal found 6/10$504
This SWISS deal was found by Cheapflights users on 6/10. 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.
Mon 11/38:00 amBIO - EWR
1 stop18h 30mSWISS
Mon 11/176:40 pmEWR - BIO
1 stop20h 15mSWISS
Deal found 6/10$526
This lol.travel deal was found by Cheapflights users on 6/10. 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 10/16:45 amBIO - EWR
2 stops13h 58mAir Canada
Wed 10/83:30 pmEWR - BIO
2 stops15h 55mAir Canada
Deal found 6/10$541
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:50 amBIO - EWR
2 stops18h 16mDelta
Mon 9/85:00 pmEWR - BIO
1 stop11h 25mDelta
Deal found 6/11$555
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:40 amBIO - JFK
1 stop17h 00mDelta
Tue 9/25:30 pmJFK - BIO
1 stop11h 45mDelta
Deal found 6/10$564
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:40 amBIO - JFK
1 stop19h 30mUnited Airlines
Wed 11/123:55 pmJFK - BIO
1 stop14h 10mUnited Airlines
Deal found 6/10$565
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:25 amBIO - LGA
2 stops17h 28mAir Canada
Sun 11/163:30 pmLGA - BIO
2 stops14h 35mAir Canada
Deal found 6/11$565
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:30 pmBIO - JFK
1 stop11h 25mIberia
Mon 10/2712:45 amJFK - BIO
1 stop15h 30mIberia
Deal found 6/11$566

Cheapflights Fare Finder

Customize your flight search to find flights from Bilbao to Connecticut 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 June 12, 2025.
Use the filters below to find and compare flights from Bilbao to Connecticut that are best for you.

Fly from

Bilbao

Fly to

Connecticut

Route

Depart

Return

Price

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Fri 10/10

12:15 pm-9:00 pm

1 stop14h 45m

Newark

Fri 10/24

10:50 pm-5:35 pm

1 stop12h 45m

$368

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Fri 10/10

8:40 pm-1:15 pm

2 stops22h 35m

Newark

Wed 10/15

6:50 pm-7:50 pm

2 stops43h 00m

$369

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Wed 9/3

12:30 pm-2:55 pm

Nonstop8h 25m

Newark

Tue 9/9

9:00 pm-10:45 am

Nonstop7h 45m

$465

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Wed 9/3

7:15 am-9:10 am

2 stops31h 55m

Newark

Tue 9/9

9:00 pm-10:45 am

Nonstop7h 45m

$489

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Wed 9/3

12:30 pm-2:55 pm

Nonstop8h 25m

Newark

Mon 9/8

9:50 pm-8:15 pm

1 stop16h 25m

$504

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Mon 11/3

8:00 am-8:30 pm

1 stop18h 30m

Newark

Mon 11/17

6:40 pm-8:55 pm

1 stop20h 15m

$526

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Wed 10/1

6:45 am-2:43 pm

2 stops13h 58m

Newark

Wed 10/8

3:30 pm-1:25 pm

2 stops15h 55m

$541

BilbaoNewark

BIO - EWR

BIOEWR

Bilbao

Wed 9/3

6:50 am-7:06 pm

2 stops18h 16m

Newark

Mon 9/8

5:00 pm-10:25 am

1 stop11h 25m

$555

BilbaoNew York

BIO - JFK

BIOJFK

Bilbao

Wed 8/27

6:50 am-1:25 pm

1 stop12h 35m

New York John F Kennedy Intl

Sat 9/6

6:25 pm-11:15 am

1 stop10h 50m

$564

BilbaoNew York

BIO - JFK

BIOJFK

Bilbao

Mon 9/8

6:55 am-10:10 pm

2 stops21h 15m

New York John F Kennedy Intl

Tue 9/16

11:10 pm-10:40 pm

2 stops17h 30m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 54 results
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Best time to book a flight from Bilbao to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Bilbao 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 Bilbao to Connecticut

Rainfall in Connecticut by month

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

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

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

If weather is an important factor for your trip to Connecticut, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and Azores Airlines from Bilbao to Connecticut have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Bilbao to Connecticut. 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 from for flights from Bilbao to Connecticut?

    If you book a flight to Connecticut from Bilbao, you will be flying from Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao.

  • What are the cheapest airlines to fly from Bilbao to Connecticut one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $283. However, be on the lookout for offers from Azores Airlines and Air Europa, as they are both options that can get you from Bilbao to Connecticut for a low price.

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

    When deciding which route to take from Bilbao to Connecticut consider Bilbao - Newark, Bilbao - New York John F Kennedy Intl or Bilbao - New York LaGuardia as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bilbao to Connecticut 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 Bilbao to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Bilbao to Connecticut (average of $287). Flying from Bilbao to Connecticut in December is currently the most expensive (average of $351). 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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