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$386+ Cheap flights from Bologna (BLQ) to Seattle (SEA)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BLQ — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Bologna to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Bologna (BLQ) to Seattle (SEA). 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$929
(KLM)

One-way from

$386
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$854
Provider with most accurate pricing for Bologna Guglielmo Marconi-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Bologna Guglielmo Marconi-Seattle/Tacoma Intl flights.
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From Bologna Guglielmo Marconi to Seattle/Tacoma Intl
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One-way flight from Bologna Guglielmo Marconi to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Bologna to Seattle

Cheapest flights from Bologna to Seattle
Explore the most affordable flight options available from Bologna to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:45 amBLQ - SEA
1 stop32h 50mBritish Airways
Mon 5/128:20 pmSEA - BLQ
1 stop18h 25mBritish Airways
Deal found 4/30$867
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:25 pmBLQ - SEA
2 stops37h 41mUnited Airlines
Mon 5/122:15 pmSEA - BLQ
1 stop14h 50mUnited Airlines
Deal found 4/30$882
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/49:15 amBLQ - SEA
1 stop15h 40mKLM
Fri 6/201:55 pmSEA - BLQ
1 stop33h 35mKLM
Deal found 4/30$929
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:30 amBLQ - SEA
2 stops22h 54mITA Airways
Fri 6/2010:58 pmSEA - BLQ
2 stops30h 47mITA Airways
Deal found 4/30$957
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 amBLQ - SEA
1 stop14h 35mDelta
Thu 8/282:10 pmSEA - BLQ
1 stop17h 25mDelta
Deal found 4/30$964
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:05 amBLQ - SEA
2 stops17h 08mLufthansa
Fri 6/206:50 pmSEA - BLQ
1 stop18h 45mLufthansa
Deal found 4/30$984
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:05 amBLQ - SEA
3 stops32h 13mMultiple Airlines
Fri 6/2011:10 pmSEA - BLQ
2 stops32h 45mMultiple Airlines
Deal found 4/30$2,753
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:30 amBLQ - SEA
3 stops36h 48mTAP AIR PORTUGAL
Fri 6/2011:30 amSEA - BLQ
3 stops26h 15mTAP AIR PORTUGAL
Deal found 4/30$3,212
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/12:55 pmBLQ - SEA
1 stop35h 20mTurkish Airlines
Fri 8/157:10 pmSEA - BLQ
1 stop37h 50mTurkish Airlines
Deal found 4/30$3,508

Cheapflights Fare Finder

Customize your flight search to find flights from Bologna to Seattle 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 May 1, 2025.
Use the filters below to find and compare flights from Bologna to Seattle that are best for you.

Fly from

Bologna

Fly to

Seattle

Route

Depart

Return

Price

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 6/4

9:15 am-3:55 pm

1 stop15h 40m

Seattle/Tacoma Intl

Fri 6/20

1:55 pm-8:30 am

1 stop33h 35m

$929

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 6/4

6:30 am-8:24 pm

2 stops22h 54m

Seattle/Tacoma Intl

Fri 6/20

10:58 pm-2:45 pm

2 stops30h 47m

$957

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 8/13

6:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

Thu 8/28

2:10 pm-4:35 pm

1 stop17h 25m

$964

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 6/4

6:05 am-2:13 pm

2 stops17h 08m

Seattle/Tacoma Intl

Fri 6/20

6:50 pm-10:35 pm

1 stop18h 45m

$984

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 6/4

11:05 am-10:18 am

3 stops32h 13m

Seattle/Tacoma Intl

Fri 6/20

11:10 pm-4:55 pm

2 stops32h 45m

$2,753

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 6/4

6:30 am-10:18 am

3 stops36h 48m

Seattle/Tacoma Intl

Fri 6/20

11:30 am-10:45 pm

3 stops26h 15m

$3,212

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Fri 8/1

2:55 pm-5:15 pm

1 stop35h 20m

Seattle/Tacoma Intl

Fri 8/15

7:10 pm-6:00 pm

1 stop37h 50m

$3,508

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Fri 8/1

7:50 am-7:05 pm

2 stops20h 15m

Seattle/Tacoma Intl

Fri 8/15

8:20 pm-11:35 pm

1 stop18h 15m

$3,909

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Tue 5/27

11:20 pm-11:46 am

3 stops45h 26m

$386

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Tue 5/27

2:55 pm-5:15 pm

1 stop35h 20m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 results
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Compare providers for flights from Bologna to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bologna to Seattle in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bologna-Seattle flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bologna-Seattle flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Bologna-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bologna-Seattle flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bologna-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bologna to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bologna 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 Bologna to Seattle

What is the cheapest month to book a flight from Bologna to Seattle?

Currently, January is the cheapest month in which you can book a flight from Bologna to Seattle (average of $238). Flying from Bologna to Seattle in July is currently the most expensive (average of $405). 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.

What is the cheapest time of day to fly from BLQ to SEA?

Find hourly flight availability from Bologna to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

One of the essential ways to save on airfare from Bologna to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Turkish Airlines from Bologna to Seattle to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
TAP AIR PORTUGAL
7.1
Good
1,851 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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 Bologna to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Bologna to Seattle round-trip?

    Cheapflights users have booked flights from Bologna to Seattle round-trip from $929. Other airlines that can offer you cheap pricing are ITA Airways, from $957, and Delta, from $964.

  • What are the cheapest airlines to fly from Bologna to Seattle one-way?

    One-way options have recently been found by users for as low as $666 on Turkish Airlines. Other airlines that offer cheap prices include British Airways from $829 and WestJet from $848 one-way.

  • Can I find deals for flights from Bologna to Seattle that include hotel bookings?

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

  • How can I find direct flights from Bologna to Seattle?

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

  • Can I find deals for business class flights from Bologna to Seattle?

    Yes. Cheapflights offers flight deals from Bologna to Seattle 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 Bologna to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Bologna to Seattle (average of $238). Flying from Bologna to Seattle in July is currently the most expensive (average of $405). 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

Traveling to a place near Bologna?

Book flights to Bologna if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bologna to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Malpensa to Seattle flights
Linate to Seattle flights
Malpensa to Portland flights
Bologna to Portland flights

Top airline flying from Bologna to Seattle

Discover the top airline that operate flights from Bologna to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$771Average$840FlexibilityNo cancel feeOn-time76%

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