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$309+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BLQ — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$838
(Delta)

One-way from

$309
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$832
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. 9% potential increase in price ($92 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 June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 8/236:00 amBLQ - SEA
1 stop14h 35mDelta
Sat 9/69:25 amSEA - BLQ
2 stops19h 25mDelta
Deal found 6/12$838
This KLM deal was found by Cheapflights users on 6/12. 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 8/236:00 amBLQ - SEA
1 stop18h 55mKLM
Sat 9/65:40 pmSEA - BLQ
1 stop30h 00mKLM
Deal found 6/12$844
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2610:00 pmBLQ - SEA
1 stop24h 50mScandinavian Airlines
Sun 9/74:00 pmSEA - BLQ
1 stop18h 25mScandinavian Airlines
Deal found 6/12$884
This FlightHub deal was found by Cheapflights users on 6/11. 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 7/167:00 pmBLQ - SEA
1 stop24h 35mTurkish Airlines
Mon 9/87:10 pmSEA - BLQ
1 stop37h 50mTurkish Airlines
Deal found 6/11$902
This KLM deal was found by Cheapflights users on 6/10. 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.
Fri 7/255:25 pmBLQ - SEA
1 stop27h 10mMultiple Airlines
Fri 8/16:40 pmSEA - BLQ
1 stop13h 25mMultiple Airlines
Deal found 6/10$914
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:00 amBLQ - SEA
2 stops38h 00mUnited Airlines
Sun 9/76:50 pmSEA - BLQ
1 stop12h 50mUnited Airlines
Deal found 6/11$949
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:00 amBLQ - SEA
2 stops38h 00mAir Canada
Mon 9/87:15 amSEA - BLQ
2 stops20h 30mAir Canada
Deal found 6/11$957
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:40 amBLQ - SEA
2 stops16h 56mSWISS
Mon 9/84:25 pmSEA - BLQ
1 stop17h 00mSWISS
Deal found 6/11$997
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:05 amBLQ - SEA
1 stop14h 50mLufthansa
Mon 9/82:20 pmSEA - BLQ
2 stops17h 20mLufthansa
Deal found 6/10$1,043
This Finnair deal was found by Cheapflights users on 6/10. 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.
Thu 6/269:40 amBLQ - SEA
1 stop15h 20mFinnair
Mon 6/301:30 pmSEA - BLQ
2 stops34h 25mFinnair
Deal found 6/10$1,463
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/11. 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.
Thu 7/175:45 pmBLQ - SEA
2 stops37h 19mTAP AIR PORTUGAL
Sun 9/711:30 amSEA - BLQ
3 stops26h 15mTAP AIR PORTUGAL
Deal found 6/11$2,014

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 June 12, 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

Sat 8/23

6:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

Sat 9/6

9:25 am-1:50 pm

2 stops19h 25m

$838

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Sat 8/23

6:00 am-3:55 pm

1 stop18h 55m

Seattle/Tacoma Intl

Sat 9/6

5:40 pm-8:40 am

1 stop30h 00m

$844

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 7/16

7:00 pm-10:35 am

1 stop24h 35m

Seattle/Tacoma Intl

Mon 9/8

7:10 pm-6:00 pm

1 stop37h 50m

$902

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Fri 7/25

5:25 pm-11:35 am

1 stop27h 10m

Seattle/Tacoma Intl

Fri 8/1

6:40 pm-5:05 pm

1 stop13h 25m

$914

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 7/16

6:00 am-11:00 am

2 stops38h 00m

Seattle/Tacoma Intl

Sun 9/7

6:50 pm-4:40 pm

1 stop12h 50m

$949

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Wed 7/16

6:00 am-11:00 am

2 stops38h 00m

Seattle/Tacoma Intl

Mon 9/8

7:15 am-12:45 pm

2 stops20h 30m

$957

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Thu 7/17

10:40 am-6:36 pm

2 stops16h 56m

Seattle/Tacoma Intl

Mon 9/8

4:25 pm-6:25 pm

1 stop17h 00m

$997

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Sat 7/26

6:05 am-11:55 am

1 stop14h 50m

Seattle/Tacoma Intl

Mon 9/8

2:20 pm-4:40 pm

2 stops17h 20m

$1,043

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Thu 6/26

9:40 am-4:00 pm

1 stop15h 20m

Seattle/Tacoma Intl

Mon 6/30

1:30 pm-8:55 am

2 stops34h 25m

$1,463

BolognaSeattle

BLQ - SEA

BLQSEA

Bologna Guglielmo Marconi

Thu 7/17

5:45 pm-10:04 pm

2 stops37h 19m

Seattle/Tacoma Intl

Sun 9/7

11:30 am-10:45 pm

3 stops26h 15m

$2,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 results
1
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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 $391). 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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $838. Other airlines that can offer you cheap pricing are KLM, from $844, and Scandinavian Airlines, from $884. Delta is priced at 7% lower than the current average price of a flight leaving 3 months from now.

  • 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 $603 on Turkish Airlines. Other airlines that offer cheap prices include British Airways from $830 and TAP AIR PORTUGAL from $855 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 $391). 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
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
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.
Linate to Seattle flights
Malpensa 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$771Average$840FlexibilityNo cancel feeOn-time76%

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