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Flights from Kauai to Porto
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Flights from Kauai to Porto Starting at SGD 993

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • LIH20:40
        32h 35m
        2 stops
        OPO15:15
        Tue, Mar 4|Kauai - Porto|United Airlines
        OPO06:00
        40h 18m
        2 stops
        LIH12:18
        Wed, Mar 12|Porto - Kauai|United Airlines
        SGD 993SGD 3,464
        71% OFF
        71% OFF
        SGD 3,464SGD 993

        Choose United Airlines flights from Kauai to Porto. The one-way connecting flight with United Airlines departs from Lihue Airport on Tue, Mar 4-Wed, Mar 12, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 993 including taxes and charges.

      • LIH22:51
        30h 34m
        2 stops
        OPO15:25
        Tue, Feb 25|Kauai - Porto|Virgin Atlantic
        OPO11:15
        42h 54m
        2 stops
        LIH20:09
        Tue, Mar 4|Porto - Kauai|Delta Air Lines
        SGD 996SGD 3,464
        71% OFF
        71% OFF
        SGD 3,464SGD 996

        Choose Virgin Atlantic flights from Kauai to Porto. The one-way connecting flight with Virgin Atlantic departs from Lihue Airport on Tue, Feb 25-Tue, Mar 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 996 including taxes and charges.

      • LIH20:40
        32h 35m
        2 stops
        OPO15:15
        Tue, Feb 25|Kauai - Porto|United Airlines
        OPO06:00
        45h 4m
        2 stops
        LIH17:04
        Tue, Mar 4|Porto - Kauai|Lufthansa
        SGD 999SGD 3,464
        71% OFF
        71% OFF
        SGD 3,464SGD 999

        Choose United Airlines flights from Kauai to Porto. The one-way connecting flight with United Airlines departs from Lihue Airport on Tue, Feb 25-Tue, Mar 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 999 including taxes and charges.

      • LIH22:51
        30h 34m
        2 stops
        OPO15:25
        Tue, Mar 4|Kauai - Porto|Virgin Atlantic
        OPO11:15
        41h 35m
        2 stops
        LIH18:50
        Wed, Mar 12|Porto - Kauai|Delta Air Lines
        SGD 1,017
        SGD 1,017

        Choose Virgin Atlantic flights from Kauai to Porto. The one-way connecting flight with Virgin Atlantic departs from Lihue Airport on Tue, Mar 4-Wed, Mar 12, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 1,017 including taxes and charges.

      • LIH23:25
        29h 50m
        2 stops
        OPO15:15
        Thu, Mar 13|Kauai - Porto|United Airlines
        OPO06:00
        26h 6m
        2 stops
        LIH22:06
        Thu, Mar 20|Porto - Kauai|United Airlines
        SGD 1,314
        SGD 1,314

        Choose United Airlines flights from Kauai to Porto. The one-way connecting flight with United Airlines departs from Lihue Airport on Thu, Mar 13-Thu, Mar 20, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 1,314 including taxes and charges.

      • LIH23:25
        29h 50m
        2 stops
        OPO15:15
        Thu, Mar 13|Kauai - Porto|Lufthansa
        OPO06:00
        26h 6m
        2 stops
        LIH22:06
        Thu, Mar 20|Porto - Kauai|United Airlines
        SGD 1,341
        SGD 1,341

        Choose Lufthansa flights from Kauai to Porto. The one-way connecting flight with Lufthansa departs from Lihue Airport on Thu, Mar 13-Thu, Mar 20, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 1,341 including taxes and charges.

      • LIH21:34
        31h 51m
        2 stops
        OPO15:25
        Tue, Feb 25|Kauai - Porto|Delta Air Lines
        OPO18:10
        35h 59m
        2 stops
        LIH20:09
        Tue, Mar 4|Porto - Kauai|TAP Air Portugal
        SGD 1,729
        SGD 1,729

        Choose Delta Air Lines flights from Kauai to Porto. The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Tue, Feb 25-Tue, Mar 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 1,729 including taxes and charges.

      • LIH14:35
        38h 35m
        2 stops
        OPO15:10
        Fri, Feb 21|Kauai - Porto|United Airlines
        OPO16:25
        40h 19m
        2 stops
        LIH22:44
        Fri, Feb 28|Porto - Kauai|Lufthansa
        SGD 2,010
        SGD 2,010

        Choose United Airlines flights from Kauai to Porto. The one-way connecting flight with United Airlines departs from Lihue Airport on Fri, Feb 21-Fri, Feb 28, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 2,010 including taxes and charges.

      • LIH20:15
        28h 35m
        2 stops
        OPO10:50
        Thu, Mar 13|Kauai - Porto|Virgin Atlantic
        OPO16:10
        36h 40m
        2 stops
        LIH18:50
        Thu, Mar 20|Porto - Kauai|KLM
        SGD 2,018
        SGD 2,018

        Choose Virgin Atlantic flights from Kauai to Porto. The one-way connecting flight with Virgin Atlantic departs from Lihue Airport on Thu, Mar 13-Thu, Mar 20, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 2,018 including taxes and charges.

      • LIH15:00
        35h
        2 stops
        OPO12:00
        Tue, Feb 25|Kauai - Porto|Hawaiian Airlines
        OPO18:40
        32h 24m
        2 stops
        LIH17:04
        Tue, Mar 4|Porto - Kauai|TAP Air Portugal
        SGD 2,481
        SGD 2,481

        Choose Hawaiian Airlines flights from Kauai to Porto. The one-way connecting flight with Hawaiian Airlines departs from Lihue Airport on Tue, Feb 25-Tue, Mar 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from SGD 2,481 including taxes and charges.

      • LIH01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Sat, Feb 22|Kauai - Porto|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.

Kauai to Porto flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH7859

    Lufthansa

    13:04

    LIH

    5.2h

    21:15

    SFO

    SMTWTFS
    Search

  2. LH455

    Lufthansa

    14:40

    SFO

    10.8h

    10:25

    FRA

    SMTWTFS

  3. LH1178

    Lufthansa

    13:55

    FRA

    2.8h

    15:45

    OPO

    SMT--FS

  4. HA304

    Hawaiian Airlines

    14:49

    LIH

    0.6h

    15:27

    HNL

    SMTWTFS
    Search

  5. HA050

    Hawaiian Airlines

    15:15

    HNL

    9.7h

    06:55

    JFK

    SMTWTFS

  6. TP212

    TAP Air Portugal

    22:45

    EWR

    6.8h

    10:30

    OPO

    --TWTFS

  7. UA2308

    United Airlines

    19:40

    LIH

    7.0h

    06:39

    DEN

    SMTWTFS
    Search

  8. UA182

    United Airlines

    15:45

    DEN

    9.6h

    09:20

    FRA

    SMTWTFS

  9. UA8972

    United Airlines

    13:55

    FRA

    2.8h

    15:45

    OPO

    SMT--FS

  10. UA2308

    United Airlines

    19:40

    LIH

    7.0h

    06:39

    DEN

    SMTWTFS
    Search

  11. UA8879

    United Airlines

    17:50

    DEN

    9.5h

    11:20

    FRA

    SMTWTFS

  12. UA8972

    United Airlines

    13:55

    FRA

    2.8h

    15:45

    OPO

    SMT--FS

  13. VS3424

    Virgin Atlantic

    21:45

    LIH

    5.9h

    06:38

    SEA

    SMTWTFS
    Search

  14. VS3936

    Virgin Atlantic

    13:55

    SEA

    9.8h

    08:45

    AMS

    SMTWTFS

  15. KL1573

    KLM

    18:35

    AMS

    2.7h

    20:15

    OPO

    SMTWTFS

  16. VS3424

    Virgin Atlantic

    21:45

    LIH

    5.9h

    06:38

    SEA

    SMTWTFS
    Search

  17. VS3977

    Virgin Atlantic

    18:35

    SEA

    10.1h

    13:40

    CDG

    S-T-T-S

  18. AF1528

    Air France

    14:10

    CDG

    2.3h

    15:30

    OPO

    SMTWTFS

  19. DL435

    Delta Air Lines

    22:26

    LIH

    5.6h

    06:00

    LAX

    SMTWTFS
    Search

  20. DL9468

    Delta Air Lines

    13:45

    LAX

    10.3h

    09:05

    AMS

    SMTWT--

  21. DL9214

    Delta Air Lines

    13:45

    AMS

    2.7h

    15:25

    OPO

    SMTWTFS

  22. AS810

    Alaska Airlines

    22:33

    LIH

    5.6h

    07:10

    SEA

    SMTWTFS
    Search

  23. UA8718

    United Airlines

    14:20

    SEA

    9.8h

    09:10

    FRA

    S-TWTF-

  24. UA8972

    United Airlines

    13:55

    FRA

    2.8h

    15:45

    OPO

    SMT--FS

  25. AS810

    Alaska Airlines

    22:33

    LIH

    5.6h

    07:10

    SEA

    SMTWTFS
    Search

  26. AS398

    Alaska Airlines

    10:05

    SEA

    5.4h

    18:29

    EWR

    SMTWTFS

  27. TP212

    TAP Air Portugal

    22:45

    EWR

    6.8h

    10:30

    OPO

    --TWTFS

  28. UA1685

    United Airlines

    23:50

    LIH

    4.3h

    07:05

    SFO

    -----F-
    Search

  29. UA8828

    United Airlines

    14:40

    SFO

    10.8h

    10:25

    FRA

    SMTWTFS

  30. UA8972

    United Airlines

    13:55

    FRA

    2.8h

    15:45

    OPO

    SMT--FS
Find more flights and airlines

Find the best time to fly from Kauai to Porto

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Kauai (LIH) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Kauai to Porto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kauai (LIH) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around SGD 1,557.

  • What is the transportation method from the main airport to downtown in Porto?

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Kauai to Porto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kauai to Porto. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Kauai to Porto

Off-season for travelNovember
Peak season for travelNovember
Flight distance12,362.16 km
Popular airlineAmerican Airlines

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