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Cheap flights from Newcastle to Thailand from $427

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — BKK
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Newcastle to Thailand

Keep the following information in mind while searching for Newcastle to Thailand flight deals. Data was last updated 18 September 2025.

Round-trip from

$776

One-way from

$427

Popular in

December

Cheapest in

February

Average price

$998
12/11-24/11
  • 12/11-24/11
  • 3 total stops
  • 58h 25m total
  • Newcastle to Thailand
Search Deals
15/2
  • 15/2
  • 2 total stops
  • 38h 40m total
  • Newcastle to Thailand
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Newcastle to Thailand

Cheapest flights from Newcastle to Thailand
Explore the most affordable flight options available from Newcastle to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 12/1121:00NTL - BKK
1 stop26h 30mMultiple Airlines
Mon 24/1120:05BKK - NTL
2 stops31h 55mMultiple Airlines
Deal found 16/9$776
Wed 12/1121:00NTL - BKK
1 stop26h 30mJetstar
Mon 24/1121:25BKK - NTL
1 stop30h 35mJetstar
Deal found 16/9$841
Sat 1/1116:55NTL - BKK
1 stop30h 05mJetstar
Sat 8/1121:25BKK - NTL
1 stop30h 50mJetstar
Deal found 17/9$941
Sun 2/1108:50NTL - BKK
1 stop14h 10mJetstar
Sun 9/1120:55BKK - NTL
1 stop15h 25mJetstar
Deal found 17/9$946
Sun 2/1108:35NTL - BKK
2 stops41h 55mMultiple Airlines
Sat 8/1102:10BKK - NTL
2 stops25h 50mMultiple Airlines
Deal found 17/9$977
Fri 31/1008:50NTL - BKK
1 stop14h 40mMultiple Airlines
Fri 7/1120:05BKK - NTL
2 stops31h 55mMultiple Airlines
Deal found 16/9$983
Sat 1/1108:35NTL - BKK
2 stops30h 15mMultiple Airlines
Sat 8/1121:25BKK - NTL
1 stop30h 50mMultiple Airlines
Deal found 17/9$998
Fri 31/1008:50NTL - BKK
1 stop14h 40mJetstar
Fri 7/1121:25BKK - NTL
1 stop30h 35mJetstar
Deal found 16/9$1,025
Fri 31/1016:20NTL - HKT
3 stops24h 40mMultiple Airlines
Fri 7/1113:20HKT - NTL
2 stops21h 50mMultiple Airlines
Deal found 16/9$1,117
Sat 13/1209:30NTL - HKT
2 stops28h 25mMultiple Airlines
Sun 21/1220:20HKT - NTL
2 stops30h 55mMultiple Airlines
Deal found 16/9$1,252
Fri 31/1008:35NTL - HKT
1 stop15h 30mJetstar
Fri 7/1121:45HKT - NTL
1 stop30h 15mJetstar
Deal found 16/9$1,527

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Newcastle to Thailand that are best for you.

Fly from

Newcastle

Fly to

Thailand

Route

Depart

Return

Price

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Wed 12/11

21:00-19:05

2 stops26h 05m

Bangkok Suvarnabhumi

Mon 24/11

19:10-20:20

2 stops21h 10m

$901

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Fri 31/10

08:50-19:30

1 stop14h 40m

Bangkok Suvarnabhumi

Fri 7/11

20:05-08:00

2 stops31h 55m

$983

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Sat 1/11

08:35-10:50

2 stops30h 15m

Bangkok Suvarnabhumi

Sat 8/11

21:25-08:15

1 stop30h 50m

$998

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Fri 31/10

08:50-19:30

1 stop14h 40m

Bangkok Suvarnabhumi

Fri 7/11

21:25-08:00

1 stop30h 35m

$1,025

NewcastlePhuket City

NTL - HKT

NTLHKT

Newcastle Williamtown

Fri 31/10

16:20-13:00

3 stops24h 40m

Phuket City

Fri 7/11

13:20-15:10

2 stops21h 50m

$1,117

NewcastlePhuket City

NTL - HKT

NTLHKT

Newcastle Williamtown

Mon 9/3

21:00-20:05

1 stop27h 05m

Phuket City

Thu 12/3

21:45-08:00

1 stop30h 15m

$1,210

NewcastlePhuket City

NTL - HKT

NTLHKT

Newcastle Williamtown

Sat 13/12

09:30-09:55

2 stops28h 25m

Phuket City

Sun 21/12

20:20-07:15

2 stops30h 55m

$1,252

NewcastleBangkok

NTL - BKK

NTLBKK

Newcastle Williamtown

Sat 13/12

16:55-19:00

1 stop30h 05m

Bangkok Suvarnabhumi

Sat 20/12

02:10-08:00

2 stops25h 50m

$1,274

NewcastlePhuket City

NTL - HKT

NTLHKT

Newcastle Williamtown

Fri 31/10

08:35-20:05

1 stop15h 30m

Phuket City

Fri 7/11

21:45-08:00

1 stop30h 15m

$1,527

NewcastlePhuket City

NTL - HKT

NTLHKT

Newcastle Williamtown

Mon 9/3

15:50-09:15

2 stops21h 25m

Phuket City

Thu 12/3

20:15-15:10

2 stops38h 55m

$1,529

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Newcastle to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Newcastle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newcastle to Thailand

What is the cheapest month to book a flight from Newcastle to Thailand?

Currently, February is the cheapest month in which you can book a flight from Newcastle to Thailand (average of $489). Flying from Newcastle to Thailand in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with Jetstar from Newcastle to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jetstar
6.5
Okay
474 reviews
Check prices

Entertainment

5.1

Overall

6.5

Boarding

6.8

Comfort

6.4

Crew

7.3

Food

5.6

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs
Jetstar
6.5
Okay
474 reviews
Jetstar
6.5
Okay
474 reviews
Check prices

Entertainment

5.1

Overall

6.5

Boarding

6.8

Comfort

6.4

Crew

7.3

Food

5.6

Reviews

1 / 20
2.0
Mediocre

Matt,July 2025

DPS - MEL

One of the worst flights I've ever been on. Avoid Jetstar and particular this redeye at all costs

Related info for your journey

Find useful and relevant information for your journey from Newcastle to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Newcastle to Thailand?

    Most people fly from Newcastle Williamtown (NTL) if they book a flight from Newcastle to Thailand. Newcastle Williamtown is conveniently located just 15.6 km from Newcastle’s city centre.

  • How long is the flight from Newcastle to Thailand?

    There are many flights that can get you from Newcastle to Thailand in 27h 05m. Fly via Jetstar to get the fastest option. Newcastle and Thailand are separated by a distance of 7253 km.

  • What are the most popular routes from Newcastle to Thailand?

    When deciding which route to take from Newcastle to Thailand, consider Newcastle Williamtown - Bangkok Suvarnabhumi, Newcastle Williamtown - Phuket City or Newcastle Williamtown - Krabi, as they are the most popular.

  • Can I find deals for flights from Newcastle to Thailand that include hotel bookings?

    Yes. In addition to deals on Newcastle to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle to Thailand.

  • Can I find deals for business class flights from Newcastle to Thailand?

    Yes. Cheapflights offers flight deals from Newcastle to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newcastle to Thailand?

    Currently, February is the cheapest month in which you can book a flight from Newcastle to Thailand (average of $489). Flying from Newcastle to Thailand in December is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Newcastle to Thailand

Discover the top airline that operate flights from Newcastle to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$702Average$975FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newcastle to Thailand?

Cheapflights helps you search for flights from Newcastle to Thailand via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Newcastle to Thailand?

Cheapflights simply makes it quick and affordable to book flights from Newcastle to Thailand by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Newcastle to Thailand with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newcastle to Thailand, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Newcastle to Thailand become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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