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Cheap flights from Wellington to Bangkok from $618

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — BKK
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wellington to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Wellington to Bangkok
Explore the most affordable flight options available from Wellington to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Tue 3/1120:30
WLG
-
BKK
2 stops28h 30m
Jetstar
Tue 17/1121:25
BKK
-
WLG
2 stops27h 40m
Jetstar
Deal found 31/7$1,350
Tue 8/919:25
WLG
-
BKK
2 stops29h 35m
Multiple Airlines
Wed 16/915:25
BKK
-
WLG
3 stops34h 40m
Multiple Airlines
Deal found 30/7$1,391
Sun 6/919:10
WLG
-
BKK
2 stops29h 50m
Multiple Airlines
Sun 13/915:25
BKK
-
WLG
2 stops27h 30m
Multiple Airlines
Deal found 30/7$1,484
Tue 3/1120:30
WLG
-
BKK
2 stops28h 30m
Multiple Airlines
Tue 17/1106:35
BKK
-
WLG
3 stops35h 30m
Multiple Airlines
Deal found 31/7$1,505
Wed 16/913:05
WLG
-
BKK
2 stops28h 25m
Multiple Airlines
Wed 23/911:30
BKK
-
WLG
2 stops31h 25m
Multiple Airlines
Deal found 1/8$1,554
Tue 1/914:35
WLG
-
DMK
3 stops25h 40m
Multiple Airlines
Tue 8/916:25
DMK
-
WLG
3 stops21h 35m
Multiple Airlines
Deal found 4/8$1,799
Sat 5/1206:05
WLG
-
DMK
3 stops47h 15m
Multiple Airlines
Tue 15/1207:25
DMK
-
WLG
3 stops34h 05m
Multiple Airlines
Deal found 3/8$2,102
Thu 24/906:00
WLG
-
DMK
3 stops36h 05m
Multiple Airlines
Thu 8/1003:00
DMK
-
WLG
3 stops38h 55m
Multiple Airlines
Deal found 1/8$2,179
Fri 11/1206:00
WLG
-
DMK
2 stops22h 05m
Multiple Airlines
Fri 12/206:00
DMK
-
WLG
3 stops20h 35m
Multiple Airlines
Deal found 4/8$2,889
Mon 14/1206:05
WLG
-
DMK
2 stops35h 00m
Multiple Airlines
Sat 23/110:50
DMK
-
WLG
3 stops22h 20m
Multiple Airlines
Deal found 3/8$2,942

Find flight deals from Wellington to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Wellington (WLG) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 August 2026.

Round-trip from

$1,350

One-way from

$618

Popular in

December

Cheapest in

May

Average price

$1,711
Jetstar
  • Jetstar
  • 3/11-17/11
  • 4 total stops
  • 56h 10m total
  • Wellington to Bangkok
Search Deals
Jetstar
  • Jetstar
  • 6/9
  • 2 total stops
  • 29h 50m total
  • Wellington to Bangkok
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($552 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($146 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wellington to Bangkok 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 134,765 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Wellington to Bangkok that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Tue 3/11

20:30-19:00

2 stops28h 30m

Bangkok Suvarnabhumi

Tue 17/11

21:25-07:05

2 stops27h 40m

$1,350

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Thu 20/8

19:25-20:00

2 stops29h 35m

Bangkok Suvarnabhumi

Mon 31/8

09:05-23:55

2 stops33h 50m

$1,564

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Sun 1/11

20:30-19:30

2 stops29h 00m

Bangkok Suvarnabhumi

Thu 12/11

11:10-22:20

2 stops29h 10m

$1,600
Fastest return journey

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Wed 21/10

07:45-20:00

2 stops18h 15m

Bangkok Suvarnabhumi

Wed 11/11

18:45-20:40

2 stops19h 55m

$1,634

WellingtonBangkok

WLG - DMK

WLGDMK

Wellington

Tue 1/9

14:35-11:15

3 stops25h 40m

Bangkok Don Mueang Intl

Tue 8/9

16:25-19:00

3 stops21h 35m

$1,799

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Wed 21/10

06:05-16:40

1 stop16h 35m

Bangkok Suvarnabhumi

Wed 11/11

18:00-23:50

1 stop23h 50m

$1,811

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Sat 16/1

19:10-11:00

2 stops21h 50m

Bangkok Suvarnabhumi

Mon 15/2

18:10-19:20

2 stops19h 10m

$1,922

WellingtonBangkok

WLG - BKK

WLGBKK

Wellington

Fri 15/1

06:05-16:10

1 stop16h 05m

Bangkok Suvarnabhumi

Fri 12/2

18:00-23:50

1 stop23h 50m

$1,927

WellingtonBangkok

WLG - DMK

WLGDMK

Wellington

Sat 5/12

06:05-23:20

3 stops47h 15m

Bangkok Don Mueang Intl

Tue 15/12

07:25-23:30

3 stops34h 05m

$2,102

WellingtonBangkok

WLG - DMK

WLGDMK

Wellington

Thu 24/9

06:00-13:05

3 stops36h 05m

Bangkok Don Mueang Intl

Thu 8/10

03:00-23:55

3 stops38h 55m

$2,179

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Wellington to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Wellington 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 Wellington to Bangkok

What is the cheapest month to book a flight from Wellington to Bangkok?

Currently, May is the cheapest month in which you can book a flight from Wellington to Bangkok (average of $1,454). Flying from Wellington to Bangkok in December is currently the most expensive (average of $2,717). 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.

How much does it cost for a return flight from Wellington to Bangkok?

Airfare is below average for this route at the moment.
Wellington to Bangkok flights typically cost between $1,660 and $1,767 in November.
The cheapest return price found within the last 5 days was $1,350 on Jetstar (3 Nov–17 Nov).

How far ahead should I book a flight from Wellington to Bangkok?

The price you pay for your flight from Wellington to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 4 August 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andAir New Zealand from Wellington to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,638 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Air New Zealand
8.0
Very Good
657 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,076 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Jetstar
6.6
Okay
563 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Wellington to Bangkok. 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 Wellington to Bangkok?

    Most people fly from Wellington (WLG) if they book a flight from Wellington to Bangkok. On average, Wellington has 0 outbound flights to Bangkok per day from 5 airlines. Wellington is conveniently located just 5.3 km from Wellington’s city centre.

  • How long is the flight from Wellington to Bangkok?

    There are many flights that can get you from Wellington to Bangkok in 28h 30m. Fly via Jetstar to get the fastest option. There are 9720 km between Wellington and Bangkok.

  • What are the cheapest airlines flying from Wellington to Bangkok round-trip?

    Jetstar, at $658, was found to be the cheapest airline from Wellington to Bangkok.Alternate airlines to your destination round-trip include Air New Zealand and Singapore Airlines. Jetstar is 63% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Wellington to Bangkok that include hotel bookings?

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

  • How can I find direct flights from Wellington to Bangkok?

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

  • Can I find deals for business class flights from Wellington to Bangkok?

    Yes. Cheapflights offers flight deals from Wellington to Bangkok 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 Wellington to Bangkok?

    Currently, May is the cheapest month in which you can book a flight from Wellington to Bangkok (average of $1,454). Flying from Wellington to Bangkok in December is currently the most expensive (average of $2,717). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Wellington to Bangkok

Discover the top 5 airlines that operate flights from Wellington to Bangkok. 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 134,765 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$658Average$1,330FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Air New ZealandCheapest$1,225Average$1,654FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,402Average$1,626FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,455Average$1,715FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,535Average$1,756FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Wellington to Bangkok?

Cheapflights helps you search for flights from Wellington to Bangkok 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 Wellington to Bangkok?

Cheapflights simply makes it quick and affordable to book flights from Wellington to Bangkok 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 Wellington to Bangkok with no change fees?

Certainly. Search results for flights to Bangkok from Wellington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Wellington to Bangkok 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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