$1,267 Find Cheap Flights from Portland to Tonga - Compare and Save

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Book Cheap Portland to Tonga Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Tonga

Sun, Apr 18 - Sat, Apr 24
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2:30 pm - 10:35 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
24h 05m2 stops San Francisco Nadi
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5:30 pm - 8:31 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
23h 01m2 stops Nadi Los Angeles
$1,267Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
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9:33 pm - 1:50 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
55h 17m2 stops San Francisco Nadi
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4:00 pm - 6:42 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
23h 42m2 stops Nadi Los Angeles
$1,347Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
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2:31 pm - 1:50 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
38h 19m2 stops San Francisco Nadi
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5:40 am - 5:28 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
32h 48m2 stops Nadi Los Angeles
$1,422Fiji Airways
Fri, Dec 4 - Fri, Dec 11
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9:27 pm - 1:50 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
55h 23m2 stops Los Angeles Nadi
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5:40 am - 4:30 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
31h 50m3 stops Nadi Apia Faleolo Honolulu
$1,524Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
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9:27 pm - 3:00 pmPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
44h 33m2 stops Los Angeles Nadi
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4:00 pm - 5:11 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
22h 11m2 stops Nadi Los Angeles
$1,761Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
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5:40 pm - 1:50 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
35h 10m2 stops San Francisco Nadi
Multiple Airlines Logo
4:00 pm - 1:03 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
42h 03m3 stops Nadi San Francisco Denver Intl
$1,895Multiple Airlines
Mon, Dec 21 - Mon, Dec 28
Fiji Airways Logo
10:30 am - 3:00 pmPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
55h 30m3 stops Honolulu Christmas Island Nadi
Fiji Airways Logo
4:00 pm - 5:11 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
22h 11m2 stops Nadi Los Angeles
$2,258Fiji Airways
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
7:10 pm - 3:55 pmPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
47h 45m3 stops Vancouver Intl Brisbane Sydney Kingsford Smith
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9:40 pm - 9:33 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
44h 53m3 stops Auckland Intl Sydney Kingsford Smith Las Vegas Harry Reid Intl
$4,720Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
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7:10 pm - 1:50 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
33h 40m3 stops Vancouver Intl Brisbane Nadi
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6:35 pm - 12:15 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
38h 40m3 stops Auckland Intl Christchurch San Francisco
$5,276Multiple Airlines
Sun, Apr 18 - Sat, Apr 24
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5:55 pm - 1:45 amPDX  Portland-TBU Nuku‘alofa Fua'Amotu Intl
35h 50m3 stops San Francisco Sydney Kingsford Smith Nadi
Multiple Airlines Logo
5:40 am - 1:26 pmTBU  Nuku‘alofa Fua'Amotu Intl-PDX Portland
27h 46m3 stops Nadi Brisbane Los Angeles
$16,598Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to Tonga flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Portland to Tonga right now?

The cheapest fare from Portland to Tonga in the last week was $1,267 round-trip, to Nuku‘alofa Fua'Amotu Intl (TBU).

Which airport in Tonga is the cheapest to fly to from Portland?

All flights from Portland to Tonga arrive at Nuku‘alofa Fua'Amotu Intl (TBU). On average, round-trip fares are around $1,590.

What's the cheapest time of day to fly from Portland to Tonga?

Data from the past 12 months shows it's cheapest to fly to Tonga during the evening with average prices of $1,502. The morning is the most expensive time to fly, with average prices of $1,801.

Find deals

Key details for Portland to Tonga flights

Cheapest flight

$1,267
Round-trip flight from Portland to Nuku‘alofa

Your Portland to Tonga flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Portland to Tonga?

    Yes. Fares from Portland to Tonga are low right now. As a rule of thumb, a round-trip under $1,502 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Portland to Tonga?

    Over the past 12 months, round-trip fares from Portland to Tonga have ranged from $1,502 to $1,771.

  • What are the main airports serving Tonga?

    Flights to Tonga use two main airports, Vava'u Lupepau'U (VAV) and Nuku‘alofa Fua'Amotu Intl (TBU).

  • Which cabin classes are available on flights from Portland to Tonga?

    On flights from Portland to Tonga you can only book Economy Class.

Your guide to booking Portland to Tonga flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flying on Sunday is usually the cheapest. Flights on Tuesday cost about 24% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Nuku‘alofa, which is the most popular destination in Tonga. From there, it's easy to continue on to other popular destinations such as Utungake, Vava'u and Neiafu.

More options for your flight from Portland to Tonga

Complete your trip to Tonga with a hotel stay or car rental

Car rentals in Tonga
Hotels in Tonga
Vacations in Tonga