Cheap flights from Portsmouth to Thailand from £358
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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portsmouth to Thailand
Keep the following information in mind while searching for Portsmouth to Thailand flight deals. Data was last updated 4 luglio 2025.
Round-trip from | £640 |
---|---|
One-way from | £358 |
Popular in | December |
Cheapest in | May |
Average price | £821 |
Find flight deals from Portsmouth to Thailand
Cheapest flights from Portsmouth to ThailandExplore the most affordable flight options available from Portsmouth to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 luglio 2025.
Explore the most affordable flight options available from Portsmouth to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 luglio 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Portsmouth 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 858,174 searches. Data last updated 4 luglio 2025.
Use the filters below to find and compare flights from Portsmouth to Thailand that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonBangkok
SOU - BKK
SOUBKK
Southampton Eastleigh
mar 30/9
17:35-09:15
2 stops33h 40m
Bangkok Suvarnabhumi
ven 10/10
12:05-08:45
1 stop26h 40m
SouthamptonBangkok
SOU - BKK
SOUBKK
Southampton Eastleigh
gio 2/10
20:00-06:30
2 stops28h 30m
Bangkok Suvarnabhumi
gio 9/10
10:05-19:30
2 stops39h 25m
SouthamptonPhuket City
SOU - HKT
SOUHKT
Southampton Eastleigh
dom 17/8
09:20-16:50
3 stops25h 30m
Phuket City
dom 24/8
07:30-08:45
2 stops31h 15m
SouthamptonBangkok
SOU - BKK
SOUBKK
Southampton Eastleigh
mer 15/10
09:10-13:25
2 stops22h 15m
Bangkok Suvarnabhumi
mer 29/10
18:55-19:40
2 stops31h 45m
SouthamptonKo Samui
SOU - USM
SOUUSM
Southampton Eastleigh
gio 25/9
17:35-21:10
2 stops21h 35m
Ko Samui
lun 29/9
08:00-17:00
2 stops39h 00m
SouthamptonPhuket City
SOU - HKT
SOUHKT
Southampton Eastleigh
mer 24/9
09:20-14:05
2 stops22h 45m
Phuket City
dom 28/9
21:55-08:45
2 stops40h 50m
SouthamptonPhuket City
SOU - HKT
SOUHKT
Southampton Eastleigh
mer 5/11
09:30-18:55
2 stops26h 25m
Phuket City
lun 1/12
08:20-19:40
2 stops42h 20m
SouthamptonBangkok
SOU - BKK
SOUBKK
Southampton Eastleigh
ven 31/10
14:25-02:35
3 stops53h 10m
SouthamptonPhuket City
SOU - HKT
SOUHKT
Southampton Eastleigh
ven 18/7
20:00-17:40
3 stops39h 40m
SouthamptonBangkok
SOU - BKK
SOUBKK
Southampton Eastleigh
mar 2/12
20:10-05:55
2 stops26h 45m
Best time to book a flight from Portsmouth to Thailand
Have a flexible travel schedule? Discover the best time to fly to Thailand from Portsmouth with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to Thailand
What is the cheapest month to book a flight from Portsmouth to Thailand?
Currently, May is the cheapest month in which you can book a flight from Portsmouth to Thailand (average of £717). Flying from Portsmouth to Thailand in December is currently the most expensive (average of £1,123). 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.
What is the cheapest time of day to fly from P0R to TH?
Find hourly flight availability from Portsmouth to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 luglio 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Thailand as you normally would.
Weekly flight availability from Portsmouth to Thailand
Explore weekly flight availability from Portsmouth to Thailand. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 luglio 2025.
The most flights from P0R to TH0 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
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 4 luglio 2025.
Read reviews from past customers who have flown with KLM and Qatar Airways from Portsmouth to Thailand. 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.
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portsmouth to Thailand
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Portsmouth to Thailand
Discover the top 10 airlines that operate flights from Portsmouth 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 858,174 searches. Data last updated 4 luglio 2025.
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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Thailand?
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Can Cheapflights find flights from Portsmouth to Thailand with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Thailand flexibly with Cheapflights today.
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Not ready to book yet? You can track prices for flights from Portsmouth to Thailand on Cheapflights with our Price Alert feature and get notified when better prices are available.