Cheapest one-way
$ 456
Alaska Airlines Sun, Oct 25 22% below next 30d avg. ($584)
Cheap Flights from Seattle to Bologna from $456
Find the best flight deals from Seattle to Bologna from $456
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Flights from Seattle to Bologna
Hi, I've summed up all the key info for Seattle to Bologna flights
Alaska Airlines Sun, Oct 25 Cheapest round-trip
$ 634
Delta Air Lines Wed, Oct 28 Recommended airlines
When to travel
SeptemberCheapest month
JulyPeak month
With a lowest one-way fare of $456 , travelers can expect an average price of $584 for upcoming trips, while round-trip tickets start at $634 . To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .
Updated 23h ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.
How can I find cheap flights from Seattle to Bologna?
Explore the cheapest one-way and round-trip flights from Seattle to Bologna over the next 90 days, with one-way fares from $456 and round-trip from $634. Based on Trip.com's latest 7-day flight data.
- One way
- Round-trip
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SEA 4:20 PM13h 35m1 stopBLQ 1:55 PMSeattle - Bologna | Wed, Oct 28 | Delta Air LinesBLQ 1:00 PM31h 47m1 stopSEA 11:47 AMBologna - Seattle | Wed, Nov 4 | Delta Air Lines
Price detailsDepartureSEA-CDGEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-AMSEconomy class IncludedIn-flight meals are availableUSB port and power outletAMS-SEAEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$634 $92131% off31% off$921 $634-
SEA 6:40 PM13h 25m1 stopBLQ 5:05 PMSeattle - Bologna | Wed, Oct 7 | Delta Air Lines
BLQ 9:20 AM35h 32m1 stopSEA 11:52 AMBologna - Seattle | Wed, Oct 14 | Delta Air Lines
Price detailsDepartureSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-AMSEconomy class
Included
In-flight meals are availableUSB port and power outletAMS-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$695 $92125% off25% off$921 $695
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SEA 6:45 PM13h 20m1 stopBLQ 5:05 PMSeattle - Bologna | Mon, Sep 28 | Air France
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Mon, Oct 5 | Air France
Price detailsDepartureSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletFCO-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$743 $92119% off19% off$921 $743 -
SEA 1:30 PM15h 30m1 stopBLQ 2:00 PMSeattle - Bologna | Tue, Sep 29 | Air France
BLQ 6:30 AM18h 5m1 stopSEA 3:35 PMBologna - Seattle | Tue, Oct 6 | Air France
Price detailsDepartureSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletFCO-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$74319% off$921 $743
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SEA 6:40 PM13h 25m1 stopBLQ 5:05 PMSeattle - Bologna | Wed, Oct 7 | Air France
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Wed, Oct 14 | Air France
Price detailsDepartureSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$74319% off$921 $743
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SEA 6:40 PM13h 25m1 stopBLQ 5:05 PMSeattle - Bologna | Wed, Oct 7 | Virgin Atlantic
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Wed, Oct 14 | Air France
Price detailsDepartureCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$74319% off$921 $743 -
SEA 6:45 PM29h 15m1 stopBLQ 9:00 AMSeattle - Bologna | Mon, Sep 28 | Virgin Atlantic
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Mon, Oct 5 | Air France
Price detailsDepartureSEA-CDGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletFCO-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$74519% off$921 $745
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SEA 5:45 PM13h 50m1 stopBLQ 4:35 PMSeattle - Bologna | Mon, Sep 28 | KLM
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Mon, Oct 5 | Air France
Price detailsDepartureSEA-AMSEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAMS-BLQEconomy class
Included
In-flight meals are availableReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletFCO-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$75518% off$921 $755 -
SEA 5:45 PM13h 50m1 stopBLQ 4:35 PMSeattle - Bologna | Tue, Sep 29 | KLM
BLQ 6:30 AM18h 5m1 stopSEA 3:35 PMBologna - Seattle | Tue, Oct 6 | Air France
Price detailsDepartureSEA-AMSEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAMS-BLQEconomy class
Included
In-flight meals are availableReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletFCO-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$75518% off$921 $755
-
SEA 5:45 PM29h 55m1 stopBLQ 8:40 AMSeattle - Bologna | Wed, Sep 30 | KLM
BLQ 3:30 PM33h 5m1 stopSEA 3:35 PMBologna - Seattle | Wed, Oct 7 | Air France
Price detailsDepartureSEA-AMSEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAMS-BLQEconomy class
Included
In-flight meals are availableUSB port and power outletReturnBLQ-FCOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)$75518% off$921 $755
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SEA 1:00 PM17h 25m1 stopBLQ 2:00 PMSeattle - Bologna | Fri, Sep 18 | Normal Airline
BLQ 3:00 PM6hNonstopSEA 4:00 PMBologna - Seattle | Sun, Sep 20 | Normal AirlineFind more flightsFind more flights
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SEA 7:40 PM32h1 stopBLQ 11:40 AMSeattle - Bologna | Sun, Oct 25 | Alaska Airlines
Price detailsSEA-LHREconomy classIn-flight meals are availableUSB port and power outletLHR-BLQEconomy classWi-Fi (additional charge)USB port and power outlet$456 $65430% off30% off$654 $456 -
SEA 3:50 PM17h 10m1 stopBLQ 5:00 PMSeattle - Bologna | Sun, Oct 25 | Lufthansa
Price detailsSEA-MUCEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletMUC-BLQEconomy class$486 $65426% off26% off$654 $486 -
SEA 4:20 PM22h 45m1 stopBLQ 11:05 PMSeattle - Bologna | Sun, Oct 25 | Air France
Price detailsSEA-CDGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$486 $65426% off26% off$654 $486
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SEA 2:50 PM19h 35m1 stopBLQ 6:25 PMSeattle - Bologna | Sun, Oct 25 | United Airlines
Price detailsSEA-FRAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletFRA-BLQEconomy class$48726% off$654 $487 -
SEA 4:20 PM16h 50m1 stopBLQ 5:10 PMSeattle - Bologna | Sun, Oct 25 | Delta Air Lines
Price detailsSEA-CDGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$48825% off$654 $488
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SEA 4:20 PM22h 45m1 stopBLQ 11:05 PMSeattle - Bologna | Sun, Oct 25 | Virgin Atlantic
Price detailsCDG-BLQEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletSEA-CDGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$48925% off$654 $489
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SEA 3:25 PM23h 40m1 stopBLQ 11:05 PMSeattle - Bologna | Sun, Oct 25 | KLM
Price detailsSEA-AMSEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAMS-BLQEconomy classIn-flight meals are available$49125% off$654 $491
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SEA 3:25 PM23h 40m1 stopBLQ 11:05 PMSeattle - Bologna | Sat, Oct 24 | Delta Air Lines
Price detailsSEA-AMSEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53019% off$654 $530
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SEA 1:30 PM19h 40m1 stopBLQ 5:10 PMSeattle - Bologna | Sat, Oct 24 | Air France
Price detailsSEA-CDGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletCDG-BLQEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53418% off$654 $534
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SEA 2:10 PM20h 15m1 stopBLQ 6:25 PMSeattle - Bologna | Sat, Oct 24 | United Airlines
Price detailsSEA-FRAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53618% off$654 $536
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SEA 1:00 PM17h 25m1 stopBLQ 2:00 PMSeattle - Bologna | Fri, Sep 18 | Normal AirlineFind more flightsFind more flights
Frequently Asked Questions
What are the cheapest flights from Seattle to Bologna (SEA-BLQ)?
Based on Trip.com data, Alaska Airlines offers one-way fares as low as $456 on Cheapest nonstop routes (e.g. SEA to BLQ on Sun, Oct 25), while Delta Air Lines offers Cheapest nonstop round-trips from $634 departing on Wed, Oct 28 and returning on Wed, Nov 4.When is the best time to book flights from Seattle to Bologna?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Bologna is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.How can I find the best deals on flights from Seattle to Bologna?
To find best deals on flights from Seattle to Bologna, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Oct 25, with one-way flights priced at just $456.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Bologna travel is around July.
· Get exclusive promo codes for Trip.com app users.When are flight tickets from Seattle (SEA) to Bologna (BLQ) the cheapest?
The cheapest months to fly from Seattle to Bologna is September, when demand for travel is lower.Which upcoming date is cheapest to fly from Seattle to Bologna on?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Seattle to Bologna on September 29, 2026 with Air France, with prices starting at $743.Is there any time difference between Seattle and Bologna?
The time difference between Bologna and Seattle is 9h.How do I change or cancel my ticket from Seattle to Bologna?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.What is the average cost of a one-way flight from Seattle to Bologna?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seattle to Bologna is $584. Fares vary by travel date, airline and availability.How do I book flights from Seattle to Bologna on Trip.com?
Enter Seattle and Bologna, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.