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$286+ Cheap flights from Bilbao (BIO) to New Hampshire

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MHT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Bilbao to New Hampshire

Keep the following information in mind while searching for Bilbao to New Hampshire flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$468
(lol.travel)

One-way from

$286
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$598
Provider with most accurate pricing for Bilbao-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Bilbao-Boston Logan Intl flights.
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From Bilbao to New Hampshire
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One-way flight from Bilbao to New Hampshire
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Highest demand for flights based on searches. 13% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bilbao to New Hampshire

Cheapest flights from Bilbao to New Hampshire
Explore the most affordable flight options available from Bilbao to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This lol.travel deal was found by Cheapflights users on 10/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:40 pmBIO - BOS
1 stop31h 30mTAP AIR PORTUGAL
Tue 12/96:05 pmBOS - BIO
1 stop11h 20mTAP AIR PORTUGAL
Deal found 10/28$468
This Flightnetwork deal was found by Cheapflights users on 10/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:10 pmBIO - BOS
1 stop32h 25mTAP AIR PORTUGAL
Thu 12/410:45 pmBOS - BIO
1 stop13h 10mTAP AIR PORTUGAL
Deal found 10/28$493
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 12/2512:10 pmBIO - BOS
1 stop32h 25mTAP AIR PORTUGAL
Thu 1/86:05 pmBOS - BIO
1 stop17h 50mTAP AIR PORTUGAL
Deal found 10/30$508
This lol.travel deal was found by Cheapflights users on 10/29. 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 12/2512:10 pmBIO - BOS
1 stop14h 00mTAP AIR PORTUGAL
Thu 1/110:45 pmBOS - BIO
1 stop13h 10mTAP AIR PORTUGAL
Deal found 10/29$530
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:45 amBIO - BOS
1 stop14h 30mIberia
Tue 12/94:45 pmBOS - BIO
2 stops14h 50mIberia
Deal found 10/28$554
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:50 pmBIO - BOS
2 stops35h 23mUnited Airlines
Tue 12/307:44 pmBOS - BIO
2 stops38h 26mUnited Airlines
Deal found 10/28$568
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/252:40 pmBIO - BOS
1 stop12h 15mMultiple Airlines
Thu 1/84:45 pmBOS - BIO
2 stops15h 15mMultiple Airlines
Deal found 10/30$569
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:35 amBIO - BOS
2 stops14h 25mMultiple Airlines
Tue 12/93:40 pmBOS - BIO
2 stops15h 10mMultiple Airlines
Deal found 10/28$601
This lol.travel deal was found by Cheapflights users on 10/29. 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 11/206:45 amBIO - BOS
2 stops33h 12mAir Canada
Thu 12/410:15 amBOS - BIO
2 stops19h 45mAir Canada
Deal found 10/29$629

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to New Hampshire 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 October 30, 2025.
Use the filters below to find and compare flights from Bilbao to New Hampshire that are best for you.

Fly from

Bilbao

Fly to

New Hampshire

Route

Depart

Return

Price

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 12/5

6:40 pm-8:10 pm

1 stop31h 30m

Boston Logan Intl

Tue 12/9

6:05 pm-11:25 am

1 stop11h 20m

$468

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 11/20

12:10 pm-2:35 pm

1 stop32h 25m

Boston Logan Intl

Thu 12/4

10:45 pm-5:55 pm

1 stop13h 10m

$493

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 12/25

12:10 pm-8:10 pm

1 stop14h 00m

Boston Logan Intl

Thu 1/1

10:45 pm-5:55 pm

1 stop13h 10m

$530

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

2:40 pm-8:55 pm

1 stop12h 15m

Boston Logan Intl

Mon 2/23

10:40 pm-10:55 pm

1 stop18h 15m

$533

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sat 3/7

6:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

Sat 5/30

5:40 pm-4:55 pm

1 stop17h 15m

$534

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 2/19

6:45 am-1:35 pm

1 stop12h 50m

Boston Logan Intl

Mon 2/23

1:55 pm-12:05 pm

2 stops16h 10m

$537

BilbaoManchester

BIO - MHT

BIOMHT

Bilbao

Thu 3/12

6:45 am-6:53 pm

2 stops17h 08m

Manchester

Mon 3/16

7:28 pm-10:50 am

2 stops34h 22m

$819

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Fri 12/12

10:00 pm-8:55 pm

1 stop28h 55m

$292

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sun 12/14

3:55 pm-12:03 am

2 stops38h 08m

$477

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sun 1/4

6:40 pm-7:55 pm

2 stops55h 15m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 16 results
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Best time to book a flight from Bilbao to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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 New Hampshire
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 Bilbao to New Hampshire. 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 New Hampshire?

    Bilbao (BIO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Bilbao to New Hampshire.

  • How long is the flight from Bilbao to New Hampshire?

    A quick flight from Bilbao to New Hampshire can take about 12h 15m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $533. The distance from Bilbao to New Hampshire is about 3348 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Bilbao to New Hampshire?

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

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

    Yes. Cheapflights offers flight deals from Bilbao to New Hampshire 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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