$259+ Cheap flights from Seattle (SEA) to Charleroi Brussels (CRL)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CRL
Jul 23 — Jul 301

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How far in advance should I book a flight from Seattle to Charleroi Brussels Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 42% on flights from Seattle to Charleroi Brussels Airport compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $570. For sooner than that we have options available in the next 3 days from $834.

What is the cheapest month to fly from Seattle to Charleroi Brussels Airport?

November is one of the best times of the year to fly to Charleroi Brussels Airport from Seattle. Prices for November average $729 per person but you can even find prices for as low as $418. The most expensive prices can be found in the month of June. Opting for a November flight can save you 55% on your journey compared to booking in June

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Charleroi Brussels Airport as you normally would.

One-way flights to Charleroi Brussels from Seattle

Search for one-way flight options from Seattle to Charleroi Brussels. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/237:00 amSEA - CRL
2 stops22h 10mMultiple Airlines
Deal found 7/17$259
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/237:00 amSEA - CRL
3 stops28h 30mMultiple Airlines
Deal found 7/17$321
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/267:00 amSEA - CRL
3 stops30h 55mMultiple Airlines
Deal found 7/18$345
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/68:30 pmSEA - CRL
3 stops34h 15mMultiple Airlines
Deal found 7/17$347
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/66:55 pmSEA - CRL
2 stops35h 50mMultiple Airlines
Deal found 7/17$359
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/287:00 amSEA - CRL
3 stops45h 40mMultiple Airlines
Deal found 7/17$398
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/267:00 amSEA - CRL
2 stops42h 20mMultiple Airlines
Deal found 7/18$399
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/297:00 amSEA - CRL
3 stops28h 30mMultiple Airlines
Deal found 7/17$434
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2911:40 amSEA - CRL
2 stops42h 45mMultiple Airlines
Deal found 7/17$464

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Charleroi Brussels. 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 Seattle to Charleroi Brussels?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Charleroi Brussels. You should not have trouble finding flights to Charleroi Brussels from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Charleroi Brussels per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Seattle airport to Charleroi Brussels. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • What does SEA to CRL mean?

    Great question - SEA to CRL just means Seattle/Tacoma Intl Airport to Charleroi Brussels Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Seattle to Charleroi Brussels that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Charleroi Brussels flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Charleroi Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Charleroi Brussels flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Seattle to Charleroi Brussels?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Charleroi Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Charleroi Brussels that allow pets onboard?

    Many airlines flying from Seattle to Charleroi Brussels offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Charleroi Brussels?

    Yes, you can often find last-minute deals on Seattle to Charleroi Brussels flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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