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Cheap flights from Connecticut to Bilbao from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Bilbao departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Connecticut to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
LEVEL Logo
11:50 pm - 10:15 am
JFK
-
BIO
28h 25m
1 stop
LEVEL Logo
7:10 am - 10:00 pm
BIO
-
JFK
20h 50m
1 stop
$539LEVEL
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:50 pm - 6:45 pm
JFK
-
BIO
12h 55m
1 stop
Multiple Airlines Logo
1:20 pm - 10:00 pm
BIO
-
JFK
14h 40m
1 stop
$575Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
11:50 pm - 5:35 pm
JFK
-
BIO
11h 45m
1 stop
Multiple Airlines Logo
3:05 pm - 10:00 pm
BIO
-
JFK
12h 55m
1 stop
$588Multiple Airlines
Sun, Sep 13 - Sat, Sep 19
Air Europa Logo
12:40 am - 8:15 pm
JFK
-
BIO
13h 35m
1 stop
Air Europa Logo
4:50 pm - 10:55 pm
BIO
-
JFK
12h 05m
1 stop
$594Air Europa
Mon, Sep 7 - Wed, Sep 16
Air Europa Logo
10:05 pm - 8:15 pm
JFK
-
BIO
16h 10m
1 stop
Air Europa Logo
8:20 am - 5:45 pm
BIO
-
JFK
15h 25m
1 stop
$595Air Europa
Sun, Oct 11 - Sat, Oct 24
Scandinavian Airlines Logo
5:45 pm - 6:45 pm
EWR
-
BIO
43h 00m
2 stops
Scandinavian Airlines Logo
7:35 pm - 1:15 pm
BIO
-
EWR
23h 40m
2 stops
$619Scandinavian Airlines
Mon, Aug 17 - Wed, Aug 26
Scandinavian Airlines Logo
5:15 pm - 6:45 pm
EWR
-
BIO
19h 30m
1 stop
Scandinavian Airlines Logo
7:35 pm - 1:15 pm
BIO
-
EWR
23h 40m
2 stops
$629Scandinavian Airlines
Tue, Oct 13 - Wed, Oct 21
KLM Logo
5:05 pm - 3:55 pm
BDL
-
BIO
16h 50m
2 stops
KLM Logo
12:15 pm - 11:37 pm
BIO
-
BDL
16h 22m
2 stops
$729KLM
Tue, Oct 20 - Thu, Oct 29
Lufthansa Logo
7:40 pm - 5:55 pm
BDL
-
BIO
16h 15m
2 stops
Lufthansa Logo
6:45 am - 11:57 pm
BIO
-
BDL
22h 12m
2 stops
$731Lufthansa
Tue, Oct 20 - Tue, Oct 27
Lufthansa Logo
7:40 pm - 5:55 pm
BDL
-
BIO
16h 15m
2 stops
Lufthansa Logo
11:35 am - 11:57 pm
BIO
-
BDL
17h 22m
2 stops
$733Lufthansa
Tue, Oct 20 - Wed, Oct 28

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Lufthansa flights from Connecticut to Bilbao

Our best Lufthansa deals on Connecticut to Bilbao flight tickets
Lufthansa
Oct 20
BDL7:40 pmHartford Bradley Intl
16h 15m
2 stops
BIO5:55 pmBilbao
Oct 27
BIO6:45 amBilbao
22h 12m
2 stops
BDL11:57 pmHartford Bradley Intl
$731
Lufthansa
Oct 20
BDL7:40 pmHartford Bradley Intl
16h 15m
2 stops
BIO5:55 pmBilbao
Oct 28
BIO11:35 amBilbao
17h 22m
2 stops
BDL11:57 pmHartford Bradley Intl
$733
Lufthansa
Oct 21
BDL3:11 pmHartford Bradley Intl
16h 04m
2 stops
BIO1:15 pmBilbao
Oct 28
BIO11:35 amBilbao
17h 22m
2 stops
BDL11:57 pmHartford Bradley Intl
$745

American Airlines flights from Connecticut to Bilbao

Our best American Airlines deals on Connecticut to Bilbao flight tickets
American Airlines
Aug 25
LGA6:01 pmNew York LaGuardia
12h 44m
2 stops
BIO12:45 pmBilbao
Aug 31
BIO9:15 amBilbao
16h 04m
2 stops
LGA7:19 pmNew York LaGuardia
$818
American Airlines
Oct 13
LGA5:45 pmNew York LaGuardia
13h 00m
2 stops
BIO12:45 pmBilbao
Oct 21
BIO9:15 amBilbao
17h 38m
2 stops
LGA8:53 pmNew York LaGuardia
$898
American Airlines
Jun 23
LGA5:59 pmNew York LaGuardia
12h 46m
2 stops
BIO12:45 pmBilbao
Jul 26
BIO9:15 amBilbao
18h 11m
2 stops
LGA9:26 pmNew York LaGuardia
$1,608

momondo 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, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Connecticut to Bilbao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 9/13

11:50 pm-10:15 am

1 stop28h 25m

Bilbao

Sun 9/20

7:10 am-10:00 pm

1 stop20h 50m

$539

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 9/13

11:50 pm-6:45 pm

1 stop12h 55m

Bilbao

Thu 9/17

1:20 pm-10:00 pm

1 stop14h 40m

$575
Quickest round-trip

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 9/13

11:50 pm-5:35 pm

1 stop11h 45m

Bilbao

Sat 9/19

3:05 pm-10:00 pm

1 stop12h 55m

$588

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Mon 9/7

12:40 am-8:15 pm

1 stop13h 35m

Bilbao

Wed 9/16

4:50 pm-10:55 pm

1 stop12h 05m

$594

New YorkBilbao

JFK - BIO

JFKBIO

New York John F Kennedy Intl

Sun 10/11

10:05 pm-8:15 pm

1 stop16h 10m

Bilbao

Sat 10/24

8:20 am-5:45 pm

1 stop15h 25m

$595

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Mon 8/17

5:45 pm-6:45 pm

2 stops43h 00m

Bilbao

Wed 8/26

7:35 pm-1:15 pm

2 stops23h 40m

$619

NewarkBilbao

EWR - BIO

EWRBIO

Newark

Tue 10/13

5:15 pm-6:45 pm

1 stop19h 30m

Bilbao

Wed 10/21

7:35 pm-1:15 pm

2 stops23h 40m

$629

HartfordBilbao

BDL - BIO

BDLBIO

Hartford Bradley Intl

Tue 10/20

5:05 pm-3:55 pm

2 stops16h 50m

Bilbao

Thu 10/29

12:15 pm-11:37 pm

2 stops16h 22m

$729

HartfordBilbao

BDL - BIO

BDLBIO

Hartford Bradley Intl

Tue 10/20

7:40 pm-5:55 pm

2 stops16h 15m

Bilbao

Tue 10/27

6:45 am-11:57 pm

2 stops22h 12m

$731

HartfordBilbao

BDL - BIO

BDLBIO

Hartford Bradley Intl

Tue 10/20

7:40 pm-5:55 pm

2 stops16h 15m

Bilbao

Wed 10/28

11:35 am-11:57 pm

2 stops17h 22m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bilbao from

How to get the cheapest flight ticket from Connecticut to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Connecticut to Bilbao flights?

You could potentially save up to 32% on your flight if you consider stops on a Connecticut to Bilbao flight.

Cheap Connecticut to Bilbao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Bilbao

Fastest flight time

7h 30m

Direct flights

Wed, Fri and Sun

Airports in Bilbao

1 airport
The fastest flight from Connecticut to Bilbao takes 7h 30m
Direct flights go from Connecticut to Bilbao on Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Bilbao. From Connecticut there are direct flights to Bilbao (BIO).
Search flight deals

Frequently asked questions about flying from Connecticut to Bilbao

  • When did momondo last update prices for flights from Connecticut to Bilbao Airport?

    Prices for flights from Connecticut to Bilbao Airport refresh daily.

  • How many operators does momondo search for flights from Connecticut to Bilbao Airport?

  • How old do you have to be to fly from Connecticut to Bilbao Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Bilbao?

It is quick and easy to find Connecticut to Bilbao flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bilbao that suits you.

Can I find flights from Connecticut to Bilbao with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bilbao from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Bilbao?

Once you have performed a search for Connecticut to Bilbao flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to Bilbao right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bilbao, momondo offers a useful price alert feature which will track prices for flights to Bilbao from Connecticut and alert you when they change.

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