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Bilbao

$286+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BIO
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Connecticut to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Connecticut (USCT) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$455
(French Bee)

One-way from

$286
(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 enero 21, 2025.

This French Bee deal was found by Cheapflights users on 1/21. 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2711:00 pmEWR - BIO
1 stop15h 00mMultiple Airlines
mié. 3/512:05 pmBIO - EWR
1 stop14h 55mMultiple Airlines
Deal found 1/21$455
This Gotogate deal was found by Cheapflights users on 1/21. 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.
dom. 2/2311:55 pmEWR - BIO
1 stop12h 40mTAP AIR PORTUGAL
mar. 3/46:40 pmBIO - EWR
1 stop26h 50mTAP AIR PORTUGAL
Deal found 1/21$459
This Booking.com deal was found by Cheapflights users on 1/21. 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.
jue. 2/2710:00 pmJFK - BIO
1 stop13h 55mTAP AIR PORTUGAL
mié. 3/512:15 pmBIO - JFK
1 stop13h 50mTAP AIR PORTUGAL
Deal found 1/21$469
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
lun. 3/311:45 pmJFK - BIO
1 stop26h 30mVueling
vie. 3/711:10 amBIO - JFK
1 stop16h 50mVueling
Deal found 1/19$474
This Mytrip deal was found by Cheapflights users on 1/20. 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.
dom. 3/168:25 pmJFK - BIO
2 stops20h 55mMultiple Airlines
mar. 3/257:10 amBIO - JFK
2 stops16h 50mMultiple Airlines
Deal found 1/20$476
This oojo deal was found by Cheapflights users on 1/21. 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.
vie. 9/1910:05 pmJFK - BIO
1 stop16h 00mAir Europa
sáb. 9/2712:45 pmBIO - JFK
1 stop11h 00mAir Europa
Deal found 1/21$518
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/166:00 pmJFK - BIO
1 stop13h 50mAmerican Airlines
mar. 3/256:45 amBIO - JFK
1 stop18h 30mAmerican Airlines
Deal found 1/20$525
This Expedia deal was found by Cheapflights users on 1/20. 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.
dom. 3/25:00 pmJFK - BIO
1 stop13h 50mIberia
lun. 3/109:35 pmBIO - JFK
1 stop23h 40mIberia
Deal found 1/20$534
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/267:30 pmJFK - BIO
1 stop11h 00mKLM
mar. 4/812:00 pmBIO - JFK
1 stop13h 05mKLM
Deal found 1/20$539
This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 2/234:30 pmJFK - BIO
1 stop13h 00mDelta
mar. 3/411:55 amBIO - JFK
2 stops17h 18mDelta
Deal found 1/21$543
This Delta deal was found by Cheapflights users on 1/20. 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.
dom. 3/27:29 pmEWR - BIO
2 stops34h 01mDelta
lun. 3/1012:15 pmBIO - EWR
2 stops48h 19mDelta
Deal found 1/20$552
This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 2/234:00 pmLGA - BIO
2 stops13h 20mDelta
mar. 3/46:50 amBIO - LGA
2 stops18h 43mDelta
Deal found 1/21$553

Find flights from Connecticut to Bilbao within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkBilbao

EWR - BIO

EWRBIO

Newark

jue. 2/27

11:00 pm-8:00 pm

1 stop15h 00m

Bilbao

mié. 3/5

12:05 pm-9:00 pm

1 stop14h 55m

$455

NewarkBilbao

EWR - BIO

EWRBIO

Newark

dom. 2/23

11:55 pm-6:35 pm

1 stop12h 40m

Bilbao

mar. 3/4

6:40 pm-3:30 pm

1 stop26h 50m

$459

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

jue. 2/27

10:00 pm-5:55 pm

1 stop13h 55m

Bilbao

mié. 3/5

12:15 pm-8:05 pm

1 stop13h 50m

$469

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

lun. 3/3

11:45 pm-8:15 am

1 stop26h 30m

Bilbao

vie. 3/7

11:10 am-10:00 pm

1 stop16h 50m

$474

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

dom. 3/16

8:25 pm-10:20 pm

2 stops20h 55m

Bilbao

mar. 3/25

7:10 am-7:00 pm

2 stops16h 50m

$476

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

dom. 3/16

6:00 pm-12:50 pm

1 stop13h 50m

Bilbao

mar. 3/25

6:45 am-8:15 pm

1 stop18h 30m

$525

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

dom. 3/2

5:00 pm-12:50 pm

1 stop13h 50m

Bilbao

lun. 3/10

9:35 pm-4:15 pm

1 stop23h 40m

$534

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

mié. 3/26

7:30 pm-11:30 am

1 stop11h 00m

Bilbao

mar. 4/8

12:00 pm-7:05 pm

1 stop13h 05m

$539

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

dom. 2/23

4:30 pm-11:30 am

1 stop13h 00m

Bilbao

mar. 3/4

11:55 am-11:13 pm

2 stops17h 18m

$543

NewarkBilbao

EWR - BIO

EWRBIO

Newark

dom. 3/2

7:29 pm-11:30 am

2 stops34h 01m

Bilbao

lun. 3/10

12:15 pm-7:34 am

2 stops48h 19m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 51 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.

Travel insights for flights from Connecticut to Bilbao

Get recent, data-driven insights about flights from Connecticut to Bilbao including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CT to BIO?

Find hourly flight availability from Connecticut to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Bilbao as you normally would.

Rainfall in Bilbao by month

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

In terms of precipitation, rainfall in Bilbao ranges from 2.4 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Bilbao when rainfall is around 2.4 in.

Temperature in Bilbao by month

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

If weather is an important factor for your trip to Bilbao, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. 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 Bilbao. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with TAP AIR PORTUGAL, KLM and Delta from Connecticut to Bilbao by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

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

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $286. However, be on the lookout for offers from Air Europa and TAP AIR PORTUGAL, as they are both options that can get you from Connecticut to Bilbao for a low price.

  • 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 $1,178). 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.

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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.
Newark to Bilbao flights
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