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$323+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — MHT
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(Finnair)

One-way from

$323
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$694
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. 4% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 3, 2025.

This Finnair deal was found by Cheapflights users on 4/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:45 amBIO - BOS
1 stop14h 15mFinnair
Mon 5/269:20 pmBOS - BIO
1 stop19h 55mFinnair
Deal found 4/2$376
This Iberia deal was found by Cheapflights users on 4/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:35 pmBIO - BOS
1 stop28h 15mIberia
Mon 5/264:30 pmBOS - BIO
1 stop10h 00mIberia
Deal found 4/2$397
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 5/119:15 amBIO - BOS
2 stops16h 04mMultiple Airlines
Mon 5/269:20 pmBOS - BIO
1 stop9h 25mMultiple Airlines
Deal found 4/2$409
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 5/121:30 pmBIO - BOS
2 stops15h 19mAmerican Airlines
Mon 5/264:30 pmBOS - BIO
1 stop14h 15mAmerican Airlines
Deal found 4/2$489
This Delta deal was found by Cheapflights users on 4/2. 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.
Sun 5/116:50 amBIO - BOS
2 stops18h 16mDelta
Mon 5/2610:00 amBOS - BIO
2 stops18h 25mDelta
Deal found 4/2$544
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 4/246:45 amBIO - BOS
2 stops14h 12mUnited Airlines
Thu 5/18:05 pmBOS - BIO
1 stop21h 20mUnited Airlines
Deal found 4/2$560
This lastminute.com deal was found by Cheapflights users on 4/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:25 pmBIO - BOS
2 stops17h 52mTAP AIR PORTUGAL
Mon 5/2611:15 pmBOS - BIO
2 stops12h 45mTAP AIR PORTUGAL
Deal found 4/2$570
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Mon 8/256:35 pmBIO - BOS
1 stop29h 05mLufthansa
Tue 9/98:05 pmBOS - BIO
1 stop21h 20mLufthansa
Deal found 4/2$586
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Thu 4/246:45 amBIO - BOS
2 stops14h 12mAir Canada
Sat 5/36:20 pmBOS - BIO
2 stops18h 00mAir Canada
Deal found 4/2$594
This Turkish Airlines deal was found by Cheapflights users on 4/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:25 pmBIO - BOS
1 stop31h 15mTurkish Airlines
Sun 6/299:35 pmBOS - BIO
1 stop31h 30mTurkish Airlines
Deal found 4/2$801
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/1711:50 amBIO - MHT
2 stops18h 08mUnited Airlines
Sat 5/2410:00 amMHT - BIO
2 stops31h 25mUnited Airlines
Deal found 4/2$819
This KLM deal was found by Cheapflights users on 4/2. 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.
Sat 4/265:15 pmBIO - BOS
1 stop26h 25mKLM
Sat 5/310:20 pmBOS - BIO
1 stop17h 40mKLM
Deal found 4/2$1,027

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 April 3, 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

Mon 5/12

6:45 am-3:00 pm

1 stop14h 15m

Boston Logan Intl

Mon 5/26

9:20 pm-11:15 pm

1 stop19h 55m

$376

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sun 5/11

9:35 pm-7:50 pm

1 stop28h 15m

Boston Logan Intl

Mon 5/26

4:30 pm-8:30 am

1 stop10h 00m

$397

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sun 5/11

9:15 am-7:19 pm

2 stops16h 04m

Boston Logan Intl

Mon 5/26

9:20 pm-12:45 pm

1 stop9h 25m

$409

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 5/12

1:30 pm-10:49 pm

2 stops15h 19m

Boston Logan Intl

Mon 5/26

4:30 pm-12:45 pm

1 stop14h 15m

$489

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Sun 5/11

6:50 am-7:06 pm

2 stops18h 16m

Boston Logan Intl

Mon 5/26

10:00 am-10:25 am

2 stops18h 25m

$544

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 4/24

6:45 am-2:57 pm

2 stops14h 12m

Boston Logan Intl

Thu 5/1

8:05 pm-11:25 pm

1 stop21h 20m

$560

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 5/12

12:25 pm-12:17 am

2 stops17h 52m

Boston Logan Intl

Mon 5/26

11:15 pm-6:00 pm

2 stops12h 45m

$570

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Mon 8/25

6:35 pm-5:40 pm

1 stop29h 05m

Boston Logan Intl

Tue 9/9

8:05 pm-11:25 pm

1 stop21h 20m

$586

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Thu 4/24

6:45 am-2:57 pm

2 stops14h 12m

Boston Logan Intl

Sat 5/3

6:20 pm-6:20 pm

2 stops18h 00m

$594

BilbaoBoston

BIO - BOS

BIOBOS

Bilbao

Wed 6/25

6:25 pm-7:40 pm

1 stop31h 15m

Boston Logan Intl

Sun 6/29

9:35 pm-11:05 am

1 stop31h 30m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 20 results
1
2

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.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated April 3, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Bilbao to New Hampshire by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    $323 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Iberia and TAP AIR PORTUGAL, with prices starting from $413 and $518, respectively.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Bilbao to New Hampshire (average of $334). Flying from Bilbao to New Hampshire in June is currently the most expensive (average of $442). 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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