Cheap Flights from Brussels (BRU) to Tri-Cities (TRI)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save on select hotels after you book a flight*
  • payments icon
    Find the right fit
    We search billions of combinations of flights to help you find your next adventure

Cheap Flights from Brussels to Tri-Cities (BRU-TRI)

Prices were available within the past 7 days and start at ${flightsLowestPriceOW} for one-way flights and AED8,090 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,090
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,090 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,120
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,120 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,140
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,140 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,190
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,190 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,210
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,210 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,220
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,220 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,240
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,240 Found 3 days ago
Delta
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,260
Roundtrip
Found 3 days ago
Select Delta flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,260 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,280
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,280 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,300
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,300 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,310
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,310 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,320
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,320 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,330
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,330 Found 3 days ago
Air France
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,340
Roundtrip
Found 3 days ago
Select Air France flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,340 Found 3 days ago
Air France
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,360
Roundtrip
Found 3 days ago
Select Air France flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,360 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,400
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,400 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,410
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,410 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
ZYR
Brussels
TRI
Tri-Cities
AED8,430
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,430 Found 3 days ago
KLM
Tuesday, 17 June, 2025 - Wednesday, 18 June, 2025
BRU
Brussels
TRI
Tri-Cities
AED8,440
Roundtrip
Found 3 days ago
Select KLM flight, departing Tuesday, 17 June, 2025 from Brussels to Tri-Cities, returning Wednesday, 18 June, 2025, priced at AED8,440 Found 3 days ago
Flights from Brussels (BRU) to Tri-Cities (TRI)
Origin airport
Brussels - National
Destination airport
Tri-Cities Regional
Roundtrip price
AED8,090
Distance
6713 km

Brussels to Tri-Cities Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Brussels to Tri-Cities offer the perfect respite. Not only does exploring Tri-Cities provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Brussels to Tri-Cities may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Tri-Cities are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Tri-Cities more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Tri-Cities is now!