Flights from Seattle (SEA) to Brussels (BRU)

Flight schedules from Seattle to Brussels with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (28)

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Seattle US
SEA10:49
13h 11m
1 Stop
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 656
  Seattle. US
  SEA 10:49
  4h 2m
  1725 Miles
  Chicago. US
  ORD 16:51
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  Boeing 787-10
  Operated by United Airlines
Seattle US
SEA14:15
13h 15m
1 Stop
Brussels BE
BRU12:30
+1 day/s
Seattle - Brussels
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 491
  Seattle. US
  SEA 14:15
  10h 5m
  5121 Miles
  Frankfurt. DE
  FRA 09:20
  Airbus A330-300 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1010
  Frankfurt. DE
  FRA 11:30
  1h 0m
  190 Miles
  Brussels. BE
  BRU 12:30
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Lufthansa
Seattle US
SEA07:40
13h 40m
1 Stop
Brussels BE
BRU06:20
+1 day/s
Seattle - Brussels
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 514
  Seattle. US
  SEA 07:40
  5h 16m
  2290 Miles
  Montreal. CA
  YUL 15:56
  Airbus A220-300 Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 832
  Montreal. CA
  YUL 17:15
  7h 5m
  3470 Miles
  Brussels. BE
  BRU 06:20
  Airbus A330-300 Passenger
  Operated by Air Canada
Seattle US
SEA11:45
13h 55m
1 Stop
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 450
  Seattle. US
  SEA 11:45
  5h 18m
  2408 Miles
  New York. US
  EWR 20:03
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  Boeing 757-200 Passenger
  Operated by United Airlines
Seattle US
SEA08:06
14h 9m
1 Stop
Brussels BE
BRU07:15
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1360
  Seattle. US
  SEA 08:06
  5h 4m
  2313 Miles
  Washington. US
  IAD 16:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 950
  Washington. US
  IAD 17:35
  7h 40m
  3903 Miles
  Brussels. BE
  BRU 07:15
  Boeing 777-300ER Passenger
  Operated by United Airlines
Seattle US
SEA08:06
14h 44m
1 Stop
Brussels BE
BRU07:50
+1 day/s
Seattle - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1360
  Seattle. US
  SEA 08:06
  5h 4m
  2313 Miles
  Washington. US
  IAD 16:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Brussels Airlines SN 516
  Washington. US
  IAD 18:00
  7h 50m
  3903 Miles
  Brussels. BE
  BRU 07:50
  Airbus A330-300 Passenger
  Operated by Brussels Airlines
Seattle US
SEA14:15
14h 45m
1 Stop
Brussels BE
BRU14:00
+1 day/s
Seattle - Brussels
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 491
  Seattle. US
  SEA 14:15
  10h 5m
  5121 Miles
  Frankfurt. DE
  FRA 09:20
  Airbus A330-300 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 1012
  Frankfurt. DE
  FRA 13:00
  1h 0m
  190 Miles
  Brussels. BE
  BRU 14:00
  Airbus A319 Passenger
  Operated by Lufthansa
Seattle US
SEA14:15
14h 50m
2 Stops
Brussels BE
BRU14:05
+1 day/s
Seattle - Brussels
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 491
  Seattle. US
  SEA 14:15
  10h 5m
  5121 Miles
  Frankfurt. DE
  FRA 09:20
  Airbus A330-300 Passenger
  Operated by Lufthansa
2. Flight 2Austrian OS 204
  Frankfurt. DE
  FRA 10:20
  1h 25m
  387 Miles
  Vienna. AT
  VIE 11:45
  Airbus A320 Passenger
  Operated by Austrian
3. Flight 3Austrian OS 359
  Vienna. AT
  VIE 12:20
  1h 45m
  577 Miles
  Brussels. BE
  BRU 14:05
  
  Operated by Austrian
Seattle US
SEA07:31
15h 14m
1 Stop
Brussels BE
BRU07:45
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 368
  Seattle. US
  SEA 07:31
  5h 29m
  2408 Miles
  New York. US
  EWR 16:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 999
  New York. US
  EWR 18:30
  7h 15m
  3691 Miles
  Brussels. BE
  BRU 07:45
  Boeing 787-10
  Operated by United Airlines
Seattle US
SEA08:20
15h 40m
2 Stops
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 757
  Seattle. US
  SEA 08:20
  2h 51m
  1028 Miles
  Denver. US
  DEN 12:11
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 617
  Denver. US
  DEN 13:25
  2h 32m
  891 Miles
  Chicago. US
  ORD 16:57
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  
  Operated by United Airlines
Seattle US
SEA07:00
15h 45m
2 Stops
Brussels BE
BRU07:45
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2138
  Seattle. US
  SEA 07:00
  4h 2m
  1725 Miles
  Chicago. US
  ORD 13:02
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2654
  Chicago. US
  ORD 14:09
  2h 27m
  721 Miles
  New York. US
  EWR 17:36
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 999
  New York. US
  EWR 18:30
  7h 15m
  3691 Miles
  Brussels. BE
  BRU 07:45
  
  Operated by United Airlines
Seattle US
SEA07:15
16h 45m
2 Stops
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1370
  Seattle. US
  SEA 07:15
  4h 23m
  1883 Miles
  Houston. US
  IAH 13:38
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1982
  Houston. US
  IAH 14:25
  2h 45m
  930 Miles
  Chicago. US
  ORD 17:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  
  Operated by United Airlines
Seattle US
SEA07:15
16h 45m
2 Stops
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 501
  Seattle. US
  SEA 07:15
  2h 20m
  683 Miles
  San Francisco. US
  SFO 09:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1998
  San Francisco. US
  SFO 10:40
  4h 25m
  1851 Miles
  Chicago. US
  ORD 17:05
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  
  Operated by United Airlines
Seattle US
SEA05:00
17h 15m
2 Stops
Brussels BE
BRU07:15
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 672
  Denver. US
  DEN 10:20
  3h 18m
  1457 Miles
  Washington. US
  IAD 15:38
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 950
  Washington. US
  IAD 17:35
  7h 40m
  3903 Miles
  Brussels. BE
  BRU 07:15
  
  Operated by United Airlines
Seattle US
SEA08:20
17h 20m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 757
  Seattle. US
  SEA 08:20
  2h 51m
  1028 Miles
  Denver. US
  DEN 12:11
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1677
  Denver. US
  DEN 14:00
  4h 0m
  1609 Miles
  New York. US
  EWR 20:00
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA08:06
17h 34m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1360
  Seattle. US
  SEA 08:06
  5h 4m
  2313 Miles
  Washington. US
  IAD 16:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 4436
  Washington. US
  IAD 17:29
  1h 24m
  212 Miles
  New York. US
  EWR 18:53
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA05:00
17h 45m
2 Stops
Brussels BE
BRU07:45
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1591
  Denver. US
  DEN 10:37
  3h 53m
  1609 Miles
  New York. US
  EWR 16:30
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 999
  New York. US
  EWR 18:30
  7h 15m
  3691 Miles
  Brussels. BE
  BRU 07:45
  
  Operated by United Airlines
Seattle US
SEA05:00
17h 45m
2 Stops
Brussels BE
BRU07:45
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1572
  Denver. US
  DEN 11:38
  3h 52m
  1609 Miles
  New York. US
  EWR 17:30
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 999
  New York. US
  EWR 18:30
  7h 15m
  3691 Miles
  Brussels. BE
  BRU 07:45
  
  Operated by United Airlines
Seattle US
SEA05:44
18h 16m
2 Stops
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 246
  Seattle. US
  SEA 05:44
  2h 15m
  683 Miles
  San Francisco. US
  SFO 07:59
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1998
  San Francisco. US
  SFO 10:40
  4h 25m
  1851 Miles
  Chicago. US
  ORD 17:05
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  
  Operated by United Airlines
Seattle US
SEA07:15
18h 25m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 501
  Seattle. US
  SEA 07:15
  2h 20m
  683 Miles
  San Francisco. US
  SFO 09:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1153
  San Francisco. US
  SFO 10:55
  5h 55m
  2573 Miles
  New York. US
  EWR 19:50
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA07:15
18h 25m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1370
  Seattle. US
  SEA 07:15
  4h 23m
  1883 Miles
  Houston. US
  IAH 13:38
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2100
  Houston. US
  IAH 14:43
  3h 47m
  1405 Miles
  New York. US
  EWR 19:30
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA07:00
18h 40m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2138
  Seattle. US
  SEA 07:00
  4h 2m
  1725 Miles
  Chicago. US
  ORD 13:02
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2654
  Chicago. US
  ORD 14:09
  2h 27m
  721 Miles
  New York. US
  EWR 17:36
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA07:00
18h 40m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2138
  Seattle. US
  SEA 07:00
  4h 2m
  1725 Miles
  Chicago. US
  ORD 13:02
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2184
  Chicago. US
  ORD 14:55
  2h 26m
  721 Miles
  New York. US
  EWR 18:21
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA05:00
19h 0m
2 Stops
Brussels BE
BRU09:00
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2312
  Denver. US
  DEN 11:20
  2h 32m
  891 Miles
  Chicago. US
  ORD 14:52
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 972
  Chicago. US
  ORD 17:55
  8h 5m
  4171 Miles
  Brussels. BE
  BRU 09:00
  
  Operated by United Airlines
Seattle US
SEA06:38
19h 2m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1400
  Seattle. US
  SEA 06:38
  2h 42m
  960 Miles
  Los Angeles. US
  LAX 09:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1331
  Los Angeles. US
  LAX 10:30
  5h 36m
  2462 Miles
  New York. US
  EWR 19:06
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA06:38
19h 2m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1400
  Seattle. US
  SEA 06:38
  2h 42m
  960 Miles
  Los Angeles. US
  LAX 09:20
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 678
  Los Angeles. US
  LAX 11:00
  5h 36m
  2462 Miles
  New York. US
  EWR 19:36
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA05:44
19h 56m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 246
  Seattle. US
  SEA 05:44
  2h 15m
  683 Miles
  San Francisco. US
  SFO 07:59
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1153
  San Francisco. US
  SFO 10:55
  5h 55m
  2573 Miles
  New York. US
  EWR 19:50
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines
Seattle US
SEA05:00
20h 40m
2 Stops
Brussels BE
BRU10:40
+1 day/s
Seattle - Brussels
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2637
  Seattle. US
  SEA 05:00
  2h 41m
  1028 Miles
  Denver. US
  DEN 08:41
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1572
  Denver. US
  DEN 11:38
  3h 52m
  1609 Miles
  New York. US
  EWR 17:30
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 618
  New York. US
  EWR 21:00
  7h 40m
  3691 Miles
  Brussels. BE
  BRU 10:40
  
  Operated by United Airlines