$397 Find Cheap Flights from Buffalo to Belgium

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Belgium departing on 3/11. 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

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Flight Deals

Book Cheap Buffalo to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Belgium 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 Buffalo to Belgium

Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
7:45 pm - 8:00 pm
BUF
-
BRU
18h 15m
2 stops
United Airlines Logo
10:15 am - 8:43 pm
BRU
-
BUF
16h 28m
1 stop
$605United Airlines
Thu, Apr 16 - Sun, Apr 19
British Airways Logo
3:01 pm - 8:40 pm
BUF
-
BRU
23h 39m
2 stops
British Airways Logo
3:10 pm - 11:19 pm
BRU
-
BUF
38h 09m
2 stops
$654British Airways
Wed, Feb 25 - Sun, Mar 1
Scandinavian Airlines Logo
11:52 am - 7:50 pm
BUF
-
BRU
25h 58m
2 stops
Scandinavian Airlines Logo
10:20 am - 12:14 am
BRU
-
BUF
19h 54m
2 stops
$666Scandinavian Airlines
Thu, Apr 16 - Sun, Apr 19
Lufthansa Logo
10:55 am - 9:00 am
BUF
-
BRU
16h 05m
1 stop
Lufthansa Logo
12:00 pm - 11:50 pm
BRU
-
BUF
17h 50m
1 stop
$696Lufthansa
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
7:00 am - 7:55 am
BUF
-
BRU
19h 55m
1 stop
United Airlines Logo
12:00 pm - 11:50 pm
BRU
-
BUF
17h 50m
1 stop
$701United Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
6:07 am - 7:50 am
BUF
-
BRU
20h 43m
2 stops
United Airlines Logo
12:00 pm - 6:49 pm
BRU
-
BUF
12h 49m
1 stop
$705United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
1:52 pm - 1:15 pm
BUF
-
BRU
17h 23m
2 stops
United Airlines Logo
11:15 am - 5:51 pm
BRU
-
BUF
12h 36m
1 stop
$706United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
10:00 am - 7:15 am
BUF
-
BRU
15h 15m
1 stop
United Airlines Logo
10:10 am - 8:51 pm
BRU
-
BUF
16h 41m
1 stop
$709United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
11:29 am - 8:55 am
BUF
-
BRU
15h 26m
2 stops
United Airlines Logo
11:15 am - 8:51 pm
BRU
-
BUF
15h 36m
2 stops
$714United Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
7:00 am - 8:00 am
BUF
-
BRU
20h 00m
1 stop
United Airlines Logo
9:40 am - 8:49 pm
BRU
-
BUF
17h 09m
2 stops
$895United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Belgium flights

Get data-powered insights and trends into flights from Buffalo to Belgium to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Belgium?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Belgium were found on United Airlines ($605) and British Airways ($654).

Find deals

Good to know

Cheapest flight$397
Flight from Buffalo to Brussels

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from Buffalo to Belgium?

    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 Buffalo to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Belgium 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 Buffalo to Belgium?

    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 from Buffalo to Belgium with an airline and back with another airline.

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

    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 from Buffalo to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Belgium

 
Need help choosing which airline to fly with from Buffalo to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9276 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Both of my flights arrived early and check in process was smooth

10.0 ExcellentDarnell, Feb 2026
COS - DEN
Read more United Airlines reviews

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Everything you need to know for your flight from Buffalo to Belgium

Information on your arrival and departure airports

Buffalo (BUF)