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Singapore Changi Airport to Portland International Airport flight
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Cheap Flight Deals from Singapore Changi Airport to Portland International Airport

Search for flights from Singapore to Portland and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SIN21:00
        35h 20m
        2 stops
        PDX17:20
        Singapore - Portland|Tue, Jun 4|United Airlines
        US$405US$584
        31% OFF
        31% OFF
        US$584US$405
      • SIN21:00
        33h 46m
        2 stops
        PDX15:46
        Singapore - Portland|Mon, Jun 3|United Airlines
        US$445US$584
        24% OFF
        24% OFF
        US$584US$445
      • SIN08:45
        21h 22m
        1 stop
        PDX15:07
        Singapore - Portland|Wed, Jun 5|United Airlines
        US$454US$584
        22% OFF
        22% OFF
        US$584US$454
      • SIN21:00
        34h 41m
        1 stop
        PDX16:41
        Singapore - Portland|Mon, Jun 10|United Airlines
        US$470
        US$470
      • SIN08:45
        21h 32m
        1 stop
        PDX15:17
        Singapore - Portland|Wed, Jun 12|United Airlines
        US$479
        US$479
      • SIN08:45
        21h 14m
        1 stop
        PDX14:59
        Singapore - Portland|Thu, Jun 6|United Airlines
        US$480
        US$480
      • SIN00:40
        29h 41m
        2 stops
        PDX15:21
        Singapore - Portland|Wed, May 15|ZIPAIR
        US$480
        US$480
      • SIN08:45
        21h 5m
        1 stop
        PDX14:50
        Singapore - Portland|Tue, Jun 11|United Airlines
        US$483
        US$483
      • SIN21:00
        32h 44m
        1 stop
        PDX14:44
        Singapore - Portland|Sun, Jun 9|United Airlines
        US$489
        US$489
      • SIN08:45
        20h 59m
        1 stop
        PDX14:44
        Singapore - Portland|Mon, Jun 17|United Airlines
        US$494
        US$494
      • SIN13:00
        3h 5m
        Direct
        PDX14:00
        Singapore - Portland|Sun, May 19|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Singapore Changi Airport to Portland International Airport

See which airlines fly from Singapore to Portland. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

United Airlines
From US$405
ZIPAIR
From US$480
STARLUX Airlines
From US$518
All Nippon Airways
From US$532
China Airlines
From US$574
Singapore Airlines
From US$586
EVA Air
From US$605
T'Way Air
From US$666
Korean Air
From US$681
Philippine Airlines
From US$693
ANA airlines
Find more flights and airlines
Flight Schedule from Singapore Changi Airport to Portland International Airport

Check the schedule for flights from Singapore to Portland and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. ZG054

    ZIPAIR

    00:40

    SIN

    7.3h

    09:00

    NRT

    SMTWTFS
    Search

  2. ZG026

    ZIPAIR

    21:35

    NRT

    9.7h

    15:15

    SFO

    SMTWTFS

  3. AS1169

    Alaska Airlines

    16:30

    SFO

    1.7h

    18:14

    PDX

    SMTWTFS

  4. ZG054

    ZIPAIR

    00:40

    SIN

    7.3h

    09:00

    NRT

    SMTWTFS
    Search

  5. ZG024

    ZIPAIR

    14:40

    NRT

    10.3h

    08:55

    LAX

    SMTWTFS

  6. F93335

    Frontier Airlines

    14:01

    ONT

    2.2h

    16:14

    PDX

    ---W-F-

  7. ZG054

    ZIPAIR

    00:40

    SIN

    7.3h

    09:00

    NRT

    SMTWTFS
    Search

  8. ZG024

    ZIPAIR

    14:40

    NRT

    10.3h

    08:55

    LAX

    SMTWTFS

  9. F92913

    Frontier Airlines

    14:18

    ONT

    2.3h

    16:38

    PDX

    SMT-T-S

  10. NH802

    All Nippon Airways

    06:15

    SIN

    7.3h

    14:30

    NRT

    SMTWTFS
    Search

  11. NH7012

    All Nippon Airways

    17:05

    NRT

    9.5h

    10:35

    SFO

    SMTWTFS

  12. F93362

    Frontier Airlines

    13:05

    SFO

    1.8h

    14:50

    PDX

    ---WTFS

  13. NH802

    All Nippon Airways

    06:15

    SIN

    7.3h

    14:30

    NRT

    SMTWTFS
    Search

  14. UA838

    United Airlines

    17:05

    NRT

    9.5h

    10:35

    SFO

    SMTWTFS

  15. F93362

    Frontier Airlines

    13:05

    SFO

    1.8h

    14:50

    PDX

    ---WTFS

  16. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  17. UA1897

    United Airlines

    11:15

    SFO

    1.7h

    12:55

    LAX

    SMTWTFS

  18. AS1069

    Alaska Airlines

    21:22

    LAX

    2.4h

    23:44

    PDX

    SM-WTFS

  19. UA002

    United Airlines

    08:45

    SIN

    15.5h

    09:15

    SFO

    SMTWTFS
    Search

  20. F93362

    Frontier Airlines

    13:05

    SFO

    1.8h

    14:50

    PDX

    ---WTFS

  21. NH842

    All Nippon Airways

    11:05

    SIN

    7.2h

    19:15

    HND

    SMTWTFS
    Search

  22. NH118

    All Nippon Airways

    21:15

    HND

    9.2h

    14:25

    SEA

    SMTWTFS

  23. AS956

    Alaska Airlines

    16:18

    SEA

    0.9h

    17:15

    PDX

    SMTWTFS

  24. UA028

    United Airlines

    21:29

    SIN

    15.3h

    21:44

    SFO

    SMTWTFS
    Search

  25. UA1986

    United Airlines

    09:40

    SFO

    2.5h

    12:07

    SEA

    SMTWTFS

  26. AS2124

    Alaska Airlines

    14:55

    SEA

    0.8h

    15:46

    PDX

    ---WTFS

  27. UA028

    United Airlines

    21:29

    SIN

    15.3h

    21:44

    SFO

    SMTWTFS
    Search

  28. F93929

    Frontier Airlines

    09:03

    SFO

    1.8h

    10:50

    PDX

    SMT----
Find more flights and airlines

Singapore Changi Airport to Portland International Airport Flights Info

Flight distance13,095.26km
Cheapest one-way ticket priceUS$404
Cheapest return ticket priceUS$901

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