What is the difference between the most popular and the most frequent airline at New Plymouth?

United Airlines operates the most flights from the United States to New Plymouth at 0 per week, while Air New Zealand is the airline most often selected by KAYAK users searching for flights from the United States to New Plymouth. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

How do I know if a flight to New Plymouth is a good deal?

A good deal on a flight to New Plymouth is around $1,370 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to New Plymouth?

Air New Zealand is the most popular airline with KAYAK users flying to New Plymouth, and has the best on-time record at the destination's main airport.

What is the cheapest flight to New Plymouth?

Denver to New Plymouth is the cheapest route at $1,936 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to New Plymouth?

On average, a round-trip flight from the United States to New Plymouth costs $1,434, based on KAYAK data over the past 12 months. Round-trip fares from San Francisco average $1,380, while Los Angeles runs a bit higher at $1,439.

What is the cheapest day to fly to New Plymouth?

Tuesday is the cheapest day to fly to New Plymouth at $1,393 round-trip on average over the past 12 months on KAYAK. Thursday is the most expensive at $3,092.

What is the cheapest time of day to fly to New Plymouth?

Night flights to New Plymouth are the cheapest at $1,041 round-trip on average. Morning flights are the most expensive at $2,016.

What is a good deal for flights to New Plymouth?

Flights under $1,370 are considered a good deal. 25% of KAYAK users found round-trip flights to New Plymouth at or below these prices, with the lowest fares from: •Los Angeles $1,226 •San Francisco $1,351.

What are the most popular airlines flying to New Plymouth?

Air New Zealand is the only airline flying to New Plymouth on KAYAK.

$1,936 CHEAP FLIGHTS to New Plymouth in 2026/27

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Never overpay with our price tracking tools.

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Cheapest round-trip

$1,936

Typical prices: $1,370-$1,959

Air New Zealand

Thu 11/29Thu 12/6

DEN - NPL • 2 stops

Top airlines

Air New Zealand

Best reviews • 8.0 score

Airline reviews

Top routes

SFO - NPL

Cheapest • 21% average savings

DEN - NPL

Most popular

Insights

When to travel

February

Cheapest • 6% price drop

February

Most popular

Good to know

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We hope you love your trip to New Plymouth!

Cheap Flights to New Plymouth

Cheap flights to New Plymouth from top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

All Flight Deals

Sun, Nov 29 - Sun, Dec 6

6:00 am - 9:10 amDEN Denver Intl-NPL New Plymouth

31h 10m2 stops Los Angeles Auckland Intl

6:40 pm - 4:10 pmNPL New Plymouth-DEN Denver Intl

41h 30m2 stops Auckland Intl Los Angeles

$1,936Air New Zealand

Thu, Dec 24 - Sun, Jan 10

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

6:40 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

43h 17m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Wed, Jan 13

1:25 pm - 9:10 amDEN Denver Intl-NPL New Plymouth

23h 45m2 stops Houston George Bush Intcntl Auckland Intl

3:25 pm - 7:43 pmNPL New Plymouth-DEN Denver Intl

24h 18m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Mon, Jan 11

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

3:25 pm - 4:18 pmNPL New Plymouth-DEN Denver Intl

20h 53m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Tue, Jan 12

3:50 pm - 6:10 pmDEN Denver Intl-NPL New Plymouth

30h 20m2 stops San Francisco Auckland Intl

3:25 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

22h 32m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Wed, Jan 13

1:32 pm - 6:10 pmDEN Denver Intl-NPL New Plymouth

32h 38m2 stops Los Angeles Auckland Intl

3:25 pm - 4:18 pmNPL New Plymouth-DEN Denver Intl

20h 53m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Thu, Jan 14

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

9:40 am - 5:57 pmNPL New Plymouth-DEN Denver Intl

28h 17m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Thu, Jan 14

7:44 am - 11:20 amDEN Denver Intl-NPL New Plymouth

31h 36m2 stops Houston George Bush Intcntl Auckland Intl

3:25 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

22h 32m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Sun, Nov 29 - Sun, Dec 6

7:00 pm - 9:45 amDEN Denver Intl-NPL New Plymouth

42h 45m3 stops Vancouver Intl Brisbane Christchurch

11:50 am - 7:45 pmNPL New Plymouth-DEN Denver Intl

27h 55m2 stops Auckland Intl Los Angeles

$2,345Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

7:00 pm - 9:45 amDEN Denver Intl-NPL New Plymouth

42h 45m3 stops Vancouver Intl Brisbane Christchurch

5:05 pm - 6:08 amNPL New Plymouth-DEN Denver Intl

33h 03m3 stops Wellington Auckland Intl Honolulu

$2,439Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

6:00 am - 9:10 amDEN Denver Intl-NPL New Plymouth

31h 10m2 stops Los Angeles Auckland Intl

6:40 pm - 4:10 pmNPL New Plymouth-DEN Denver Intl

41h 30m2 stops Auckland Intl Los Angeles

$1,936Air New Zealand

Thu, Dec 24 - Sun, Jan 10

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

6:40 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

43h 17m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Wed, Jan 13

1:25 pm - 9:10 amDEN Denver Intl-NPL New Plymouth

23h 45m2 stops Houston George Bush Intcntl Auckland Intl

3:25 pm - 7:43 pmNPL New Plymouth-DEN Denver Intl

24h 18m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Mon, Jan 11

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

3:25 pm - 4:18 pmNPL New Plymouth-DEN Denver Intl

20h 53m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Tue, Jan 12

3:50 pm - 6:10 pmDEN Denver Intl-NPL New Plymouth

30h 20m2 stops San Francisco Auckland Intl

3:25 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

22h 32m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Wed, Jan 13

1:32 pm - 6:10 pmDEN Denver Intl-NPL New Plymouth

32h 38m2 stops Los Angeles Auckland Intl

3:25 pm - 4:18 pmNPL New Plymouth-DEN Denver Intl

20h 53m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Fri, Dec 25 - Thu, Jan 14

1:32 pm - 11:20 amDEN Denver Intl-NPL New Plymouth

25h 48m2 stops Los Angeles Auckland Intl

9:40 am - 5:57 pmNPL New Plymouth-DEN Denver Intl

28h 17m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Thu, Dec 24 - Thu, Jan 14

7:44 am - 11:20 amDEN Denver Intl-NPL New Plymouth

31h 36m2 stops Houston George Bush Intcntl Auckland Intl

3:25 pm - 5:57 pmNPL New Plymouth-DEN Denver Intl

22h 32m2 stops Auckland Intl Los Angeles

$2,249Air New Zealand

Sun, Nov 29 - Sun, Dec 6

7:00 pm - 9:45 amDEN Denver Intl-NPL New Plymouth

42h 45m3 stops Vancouver Intl Brisbane Christchurch

11:50 am - 7:45 pmNPL New Plymouth-DEN Denver Intl

27h 55m2 stops Auckland Intl Los Angeles

$2,345Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

7:00 pm - 9:45 amDEN Denver Intl-NPL New Plymouth

42h 45m3 stops Vancouver Intl Brisbane Christchurch

5:05 pm - 6:08 amNPL New Plymouth-DEN Denver Intl

33h 03m3 stops Wellington Auckland Intl Honolulu

$2,439Multiple Airlines

Price, demand and travel trends for flights to New Plymouth

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

Prices

Airlines

What is the cheapest flight to New Plymouth?: Denver to New Plymouth is the cheapest route at $1,936 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to New Plymouth? Average and cheapest price for all round-trip flights to New Plymouth from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from the United States to New Plymouth costs $1,434, based on KAYAK data over the past 12 months. Round-trip fares from San Francisco average $1,380, while Los Angeles runs a bit higher at $1,439.
What is the cheapest day to fly to New Plymouth?: Tuesday is the cheapest day to fly to New Plymouth at $1,393 round-trip on average over the past 12 months on KAYAK. Thursday is the most expensive at $3,092.
What is the cheapest time of day to fly to New Plymouth? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to New Plymouth are the cheapest at $1,041 round-trip on average. Morning flights are the most expensive at $2,016.
What is a good deal for flights to New Plymouth?: Flights under $1,370 are considered a good deal. 25% of KAYAK users found round-trip flights to New Plymouth at or below these prices, with the lowest fares from:
•Los Angeles $1,226
•San Francisco $1,351.

Find deals

Low season	May
High season	February
Cheapest flight	$1,936

Beat the crowds with an average 95% drop in travelers.

The most popular month to fly with an average 27% increase in travelers.

Round-trip flight from Denver to New Plymouth

When to book flights to New Plymouth

Are your dates flexible? Find out the best times to travel to New Plymouth based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to New Plymouth based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to New Plymouth is a good deal?
A good deal on a flight to New Plymouth is around $1,370 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
What is the difference between the most popular and the most frequent airline at New Plymouth?
United Airlines operates the most flights from the United States to New Plymouth at 0 per week, while Air New Zealand is the airline most often selected by KAYAK users searching for flights from the United States to New Plymouth. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.
Which airlines should I consider for flights to New Plymouth?
Air New Zealand is the most popular airline with KAYAK users flying to New Plymouth, and has the best on-time record at the destination's main airport.

For flights to New Plymouth, a good round-trip fare is around $1,370. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to New Plymouth in February. Round-trip fares historically average $1,351, making February the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to $975 per round-trip. Evening flights to New Plymouth average $1,041 compared to $2,016 for morning flights.