SEA - CRL

$246 Find Cheap Flights from Seattle to Charleroi Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Brussels departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleroi Brussels Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Brussels, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$795
Multiple Airlines
Tue 5/26Mon 6/1
SEA - CRL • 2 stops
Cheapest one-way
$246
Multiple Airlines
Tue 4/14
SEA - CRL • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Brussels!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Seattle to Brussels (SEA-CRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Brussels

Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
3:40 pm - 9:15 pm
SEA
-
CRL
20h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 9:15 am
CRL
-
SEA
44h 15m
3 stops
$795Multiple Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
3:40 pm - 9:15 pm
SEA
-
CRL
20h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 9:08 pm
CRL
-
SEA
32h 08m
2 stops
$798Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
3:40 pm - 10:55 pm
SEA
-
CRL
22h 15m
2 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
CRL
-
SEA
21h 40m
2 stops
$832Multiple Airlines
Tue, May 26 - Mon, Jun 1
Multiple Airlines Logo
5:40 am - 10:55 pm
SEA
-
CRL
32h 15m
3 stops
Multiple Airlines Logo
10:00 pm - 9:15 am
CRL
-
SEA
44h 15m
3 stops
$897Multiple Airlines
Wed, Mar 18 - Tue, Mar 31
Multiple Airlines Logo
9:05 pm - 12:35 pm
SEA
-
CRL
31h 30m
1 stop
Multiple Airlines Logo
1:50 pm - 10:40 am
CRL
-
SEA
29h 50m
2 stops
$901Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
8:00 am - 10:10 pm
SEA
-
CRL
29h 10m
3 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
CRL
-
SEA
21h 40m
2 stops
$914Multiple Airlines
Fri, Mar 27 - Fri, Apr 10
Multiple Airlines Logo
3:35 pm - 8:45 pm
SEA
-
CRL
21h 10m
2 stops
Multiple Airlines Logo
8:05 pm - 3:40 pm
CRL
-
SEA
28h 35m
2 stops
$915Multiple Airlines
Sat, Mar 7 - Fri, Mar 13
Multiple Airlines Logo
2:35 pm - 10:05 pm
SEA
-
CRL
22h 30m
2 stops
Multiple Airlines Logo
7:20 pm - 4:40 pm
CRL
-
SEA
29h 20m
2 stops
$939Multiple Airlines
Wed, Apr 1 - Mon, Apr 13
Multiple Airlines Logo
3:40 pm - 10:15 pm
SEA
-
CRL
21h 35m
2 stops
Multiple Airlines Logo
8:50 am - 8:40 pm
CRL
-
SEA
20h 50m
2 stops
$958Multiple Airlines
Tue, Mar 31 - Thu, Apr 23
Multiple Airlines Logo
3:40 pm - 9:15 pm
SEA
-
CRL
20h 35m
2 stops
Multiple Airlines Logo
7:05 am - 8:40 pm
CRL
-
SEA
22h 35m
2 stops
$964Multiple Airlines
Useful Info

Good to know

Cheapest flight$246
Flight from Seattle to Charleroi Brussels

When to book flights from Seattle to Brussels

Are your dates flexible? Find out the best times to travel from Seattle to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Charleroi Brussels flights

  • What is the cheapest flight from Seattle to Charleroi Brussels Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Charleroi Brussels Airport was $246 for a one-way ticket and $795 for a round-trip.

  • Do I need a passport to fly between Seattle and Charleroi Brussels?

    A passport is required to fly from Seattle to Charleroi Brussels.

  • Which aircraft models fly most regularly from Seattle to Charleroi Brussels?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Seattle to Charleroi Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Charleroi Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Charleroi Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleroi Brussels from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Charleroi Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleroi Brussels with an airline and back to Seattle with another airline. Booking your flights between Seattle and CRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Charleroi Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleroi Brussels from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Seattle to Brussels

Information on your arrival and departure airports

Seattle (SEA)
Charleroi Brussels (CRL)