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

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

Where can I fly from to get the cheapest fares to Newcastle?

Based on fares booked in the past 5 days, the cheapest flights to Newcastle are from: • New York, from $1,641 round-trip

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

A good deal on a flight to Newcastle is around $1,173 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 Newcastle?

Qantas Airways is the most popular airline with KAYAK users flying to Newcastle, and has the best on-time record at the destination's main airport.

What are the most popular airlines flying to Newcastle?

Qantas Airways is the only airline flying to Newcastle on KAYAK.

$1,465 CHEAP FLIGHTS to Newcastle in 2026

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,416

Typical prices: $1,173-$1,673

Multiple Airlines

Wed 10/17Wed 10/24

SEA - NTL • 2 stops

Top airlines

Qantas Airways

Best reviews • 7.5 score

Airline reviews

When to travel

November

Cheapest • 35% price drop

June

Most popular

Good to know

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Flight Deals

Cheap Flights to Newcastle

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

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Newcastle

Sat, Oct 17 - Sat, Oct 24

3:20 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

36h 10m2 stops Los Angeles Melbourne

11:05 am - 11:04 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

29h 59m2 stops Brisbane Los Angeles

$1,416Multiple Airlines

Sat, Feb 13 - Tue, Feb 16

12:00 pm - 10:05 amSFO San Francisco-NTL Newcastle Williamtown

51h 05m3 stops Los Angeles Auckland Intl Melbourne

4:55 pm - 11:05 amNTL Newcastle Williamtown-SFO San Francisco

37h 10m2 stops Melbourne Auckland Intl

$1,465Air New Zealand

Sat, Feb 13 - Tue, Feb 16

2:45 pm - 4:25 pmSFO San Francisco-NTL Newcastle Williamtown

30h 40m2 stops Vancouver Intl Brisbane

6:30 pm - 10:32 amNTL Newcastle Williamtown-SFO San Francisco

35h 02m2 stops Brisbane Vancouver Intl

$1,511Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

3:20 pm - 10:35 amSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

25h 15m2 stops Los Angeles Melbourne

11:05 am - 7:50 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

26h 45m3 stops Brisbane Sydney Kingsford Smith Los Angeles

$1,522Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

3:50 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

34h 40m2 stops Doha Hamad Intl Brisbane

8:35 am - 11:40 amNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

46h 05m2 stops Melbourne Doha Hamad Intl

$1,566Qatar Airways

Mon, Feb 8 - Fri, Feb 12

3:50 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

34h 40m2 stops Doha Hamad Intl Brisbane

8:35 am - 11:40 amNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

46h 05m2 stops Melbourne Doha Hamad Intl

$1,567Qatar Airways

Sun, Oct 18 - Sun, Oct 25

2:15 pm - 8:45 pmSJC San Jose-NTL Newcastle Williamtown

36h 30m2 stops Los Angeles Melbourne

4:30 pm - 8:07 pmNTL Newcastle Williamtown-SJC San Jose

45h 37m2 stops Brisbane Los Angeles

$1,594Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

4:39 pm - 9:15 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

33h 36m2 stops Los Angeles Brisbane

4:30 pm - 2:42 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

41h 12m2 stops Brisbane Los Angeles

$1,603Qantas Airways

Sat, Feb 20 - Wed, Feb 24

9:00 pm - 5:40 pmJFK New York John F Kennedy Intl-NTL Newcastle Williamtown

52h 40m2 stops Doha Hamad Intl Melbourne

12:20 pm - 3:00 pmNTL Newcastle Williamtown-JFK New York John F Kennedy Intl

42h 40m2 stops Melbourne Doha Hamad Intl

$1,641Qatar Airways

Fri, Feb 19 - Wed, Feb 24

1:20 am - 5:40 pmJFK New York John F Kennedy Intl-NTL Newcastle Williamtown

48h 20m2 stops Doha Hamad Intl Melbourne

8:35 am - 3:00 pmNTL Newcastle Williamtown-JFK New York John F Kennedy Intl

46h 25m2 stops Melbourne Doha Hamad Intl

$1,650Qatar Airways

All round-trip flight deals to Newcastle

Sat, Oct 17 - Sat, Oct 24

3:20 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

36h 10m2 stops Los Angeles Melbourne

11:05 am - 11:04 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

29h 59m2 stops Brisbane Los Angeles

$1,416Multiple Airlines

Sat, Feb 13 - Tue, Feb 16

12:00 pm - 10:05 amSFO San Francisco-NTL Newcastle Williamtown

51h 05m3 stops Los Angeles Auckland Intl Melbourne

4:55 pm - 11:05 amNTL Newcastle Williamtown-SFO San Francisco

37h 10m2 stops Melbourne Auckland Intl

$1,465Air New Zealand

Sat, Feb 13 - Tue, Feb 16

2:45 pm - 4:25 pmSFO San Francisco-NTL Newcastle Williamtown

30h 40m2 stops Vancouver Intl Brisbane

6:30 pm - 10:32 amNTL Newcastle Williamtown-SFO San Francisco

35h 02m2 stops Brisbane Vancouver Intl

$1,511Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

3:20 pm - 10:35 amSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

25h 15m2 stops Los Angeles Melbourne

11:05 am - 7:50 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

26h 45m3 stops Brisbane Sydney Kingsford Smith Los Angeles

$1,522Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

3:50 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

34h 40m2 stops Doha Hamad Intl Brisbane

8:35 am - 11:40 amNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

46h 05m2 stops Melbourne Doha Hamad Intl

$1,566Qatar Airways

Mon, Feb 8 - Fri, Feb 12

3:50 pm - 9:30 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

34h 40m2 stops Doha Hamad Intl Brisbane

8:35 am - 11:40 amNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

46h 05m2 stops Melbourne Doha Hamad Intl

$1,567Qatar Airways

Sun, Oct 18 - Sun, Oct 25

2:15 pm - 8:45 pmSJC San Jose-NTL Newcastle Williamtown

36h 30m2 stops Los Angeles Melbourne

4:30 pm - 8:07 pmNTL Newcastle Williamtown-SJC San Jose

45h 37m2 stops Brisbane Los Angeles

$1,594Multiple Airlines

Mon, Feb 8 - Fri, Feb 12

4:39 pm - 9:15 pmSEA Seattle/Tacoma Intl-NTL Newcastle Williamtown

33h 36m2 stops Los Angeles Brisbane

4:30 pm - 2:42 pmNTL Newcastle Williamtown-SEA Seattle/Tacoma Intl

41h 12m2 stops Brisbane Los Angeles

$1,603Qantas Airways

Sat, Feb 20 - Wed, Feb 24

9:00 pm - 5:40 pmJFK New York John F Kennedy Intl-NTL Newcastle Williamtown

52h 40m2 stops Doha Hamad Intl Melbourne

12:20 pm - 3:00 pmNTL Newcastle Williamtown-JFK New York John F Kennedy Intl

42h 40m2 stops Melbourne Doha Hamad Intl

$1,641Qatar Airways

Fri, Feb 19 - Wed, Feb 24

1:20 am - 5:40 pmJFK New York John F Kennedy Intl-NTL Newcastle Williamtown

48h 20m2 stops Doha Hamad Intl Melbourne

8:35 am - 3:00 pmNTL Newcastle Williamtown-JFK New York John F Kennedy Intl

46h 25m2 stops Melbourne Doha Hamad Intl

$1,650Qatar Airways

Booking Insights

Price, demand and travel trends for United States to Newcastle flights

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

Prices

Airlines

How much is a flight to Newcastle?

A round-trip flight to Newcastle costs $1,673 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Los Angeles average $1,173.

What is the cheapest time of day to fly to Newcastle?

Night flights to Newcastle are the cheapest at $1,173 round-trip on average. Evening flights are the most expensive at $1,794.

What is a good deal for flights to Newcastle?

Flights under $1,173 are considered a good deal. 25% of KAYAK users found round-trip flights to Newcastle at or below these prices, with the lowest fares from:

Los Angeles $1,084

Find deals

Low season	January
High season	June
Cheapest flight	$1,416

Flight from Seattle to Newcastle

When to book flights to Newcastle

Are your dates flexible? Find out the best times to travel to Newcastle 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 Newcastle based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the difference between the most popular and the most frequent airline at Newcastle?
Delta operates the most flights from the United States to Newcastle at 0 per week, while Qantas Airways is the airline most often selected by KAYAK users searching for flights from the United States to Newcastle. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.
Where can I fly from to get the cheapest fares to Newcastle?
Based on fares booked in the past 5 days, the cheapest flights to Newcastle are from:
• New York, from $1,641 round-trip
How do I know if a flight to Newcastle is a good deal?
A good deal on a flight to Newcastle is around $1,173 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 Newcastle?
Qantas Airways is the most popular airline with KAYAK users flying to Newcastle, and has the best on-time record at the destination's main airport.

For flights to Newcastle, recent KAYAK data shows that stronger deals tend to land around $1,173 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
If you can choose when to go, time your trip to Newcastle around November. Round-trip fares historically average $1,084 that month – typically the cheapest month to travel based on 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 $621 per round-trip. Evening flights to Newcastle average $1,173 compared to $1,794 for afternoon flights. See the time-of-day chart above for the full breakdown.