Cheap flights from London Heathrow Airport to Pattaya from £302
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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
8 Sep — 15 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in May or June, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Heathrow to Pattaya
Keep the following information in mind while searching for Heathrow to Pattaya flight deals. Data was last updated 3 September 2025.
Explore the most affordable flight options available from Heathrow to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2025.
Mon 27/1013:00LHR - BKK
1 stop17h 35mAir India
Wed 26/1120:50BKK - LHR
1 stop21h 15mAir India
Deal found 2/9£460
Sat 1/1113:00LHR - BKK
1 stop17h 35mAir India
Sat 15/1114:45BKK - LHR
1 stop27h 20mAir India
Deal found 2/9£461
Sun 7/912:30LHR - BKK
1 stop25h 05mAir India
Sun 21/920:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£462
Fri 7/1113:00LHR - BKK
1 stop17h 35mAir India
Mon 24/1120:50BKK - LHR
1 stop21h 15mAir India
Deal found 2/9£463
Thu 18/921:05LHR - BKK
1 stop16h 30mAir India
Fri 10/1020:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£464
Tue 28/1022:00LHR - BKK
1 stop17h 30mChina Southern
Tue 2/1208:20BKK - LHR
1 stop17h 15mChina Southern
Deal found 2/9£465
Fri 12/913:15LHR - BKK
1 stop19h 00mAir India
Sun 21/920:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£466
Sat 6/922:05LHR - BKK
1 stop31h 05mMultiple Airlines
Mon 15/1215:45BKK - LHR
1 stop33h 50mMultiple Airlines
Deal found 2/9£467
Mon 8/922:40LHR - BKK
1 stop37h 30mAir China
Sun 28/901:30BKK - LHR
1 stop25h 00mAir China
Deal found 2/9£467
Tue 9/922:10LHR - BKK
1 stop15h 25mAir India
Sun 21/914:45BKK - LHR
1 stop25h 30mAir India
Deal found 2/9£469
Sun 26/1017:15LHR - BKK
2 stops22h 15mChina Southern
Mon 10/1108:20BKK - LHR
1 stop17h 15mChina Southern
Deal found 2/9£470
Mon 29/922:05LHR - BKK
1 stop22h 10mShenzhen Airlines
Thu 13/1103:15BKK - LHR
1 stop22h 55mShenzhen Airlines
Deal found 2/9£471
Best flights from Heathrow to Pattaya
Discover carefully curated flight deals from Heathrow to Pattaya that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2025.
Mon 10/1121:00LHR - BKK
1 stop32h 20mChina Eastern
Fri 14/1102:35BKK - LHR
2 stops21h 55mChina Eastern
Deal found 31/8£507
Wed 15/1022:05LHR - BKK
1 stop38h 25mShenzhen Airlines
Tue 21/1003:15BKK - LHR
1 stop22h 45mShenzhen Airlines
Deal found 31/8£514
Wed 11/214:50LHR - BKK
1 stop14h 30mMultiple Airlines
Wed 11/313:15BKK - LHR
1 stop15h 25mMultiple Airlines
Deal found 1/9£526
Thu 18/914:45LHR - BKK
1 stop27h 10mEtihad Airways
Tue 7/1002:55BKK - LHR
1 stop18h 20mEtihad Airways
Deal found 30/8£529
Fri 3/1010:00LHR - BKK
1 stop21h 45mSAUDIA
Tue 4/1115:20BKK - LHR
1 stop23h 10mSAUDIA
Deal found 31/8£529
Wed 17/914:45LHR - BKK
1 stop22h 05mEtihad Airways
Tue 7/1002:55BKK - LHR
1 stop18h 20mEtihad Airways
Deal found 1/9£529
Tue 30/914:45LHR - BKK
1 stop27h 10mEtihad Airways
Wed 5/1102:55BKK - LHR
1 stop18h 35mEtihad Airways
Deal found 31/8£529
Mon 15/914:45LHR - BKK
1 stop27h 10mEtihad Airways
Wed 8/1020:55BKK - LHR
1 stop24h 20mEtihad Airways
Deal found 1/9£529
Tue 30/914:45LHR - BKK
1 stop27h 10mEtihad Airways
Tue 4/1102:55BKK - LHR
1 stop18h 35mEtihad Airways
Deal found 31/8£529
Mon 29/914:45LHR - BKK
1 stop27h 10mEtihad Airways
Sun 9/1102:55BKK - LHR
1 stop18h 35mEtihad Airways
Deal found 2/9£529
Wed 25/213:55LHR - BKK
1 stop26h 25mEtihad Airways
Mon 9/302:55BKK - LHR
1 stop18h 35mEtihad Airways
Deal found 1/9£531
Wed 28/119:20LHR - BKK
1 stop21h 00mEtihad Airways
Tue 10/202:55BKK - LHR
1 stop18h 35mEtihad Airways
Deal found 31/8£534
Direct flights from Heathrow to Pattaya
Explore direct flight options from Heathrow to Pattaya based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 September 2025.
Wed 18/221:35LHR - BKK
Nonstop11h 25mThai Airways
Wed 18/313:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 1/9£656
Tue 27/111:50LHR - BKK
Nonstop11h 25mThai Airways
Tue 10/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£657
Mon 26/111:50LHR - BKK
Nonstop11h 25mThai Airways
Wed 11/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 1/9£657
Mon 26/121:35LHR - BKK
Nonstop11h 25mThai Airways
Tue 10/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 2/9£658
Mon 26/111:50LHR - BKK
Nonstop11h 25mThai Airways
Wed 18/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£660
Fri 30/111:50LHR - BKK
Nonstop11h 25mThai Airways
Thu 12/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£660
Sat 6/1211:50LHR - BKK
Nonstop11h 25mThai Airways
Mon 22/1213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£661
Mon 2/221:35LHR - BKK
Nonstop11h 25mThai Airways
Thu 12/213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 2/9£662
Fri 5/1211:50LHR - BKK
Nonstop11h 25mThai Airways
Mon 12/113:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£663
Tue 2/1211:50LHR - BKK
Nonstop11h 25mThai Airways
Mon 22/1213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 31/8£663
Thu 4/1211:50LHR - BKK
Nonstop11h 25mThai Airways
Thu 18/1213:20BKK - LHR
Nonstop13h 15mThai Airways
Deal found 1/9£664
Last-minute flights from Heathrow to Pattaya
Discover last-minute flight deals from Heathrow to Pattaya. Data last updated 3 September 2025 and is based on user searches.
Sat 6/922:05LHR - BKK
1 stop31h 05mMultiple Airlines
Mon 15/1215:45BKK - LHR
1 stop33h 50mMultiple Airlines
Deal found 2/9£467
Sun 7/912:30LHR - BKK
1 stop25h 05mAir India
Sun 21/920:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£462
Mon 8/922:40LHR - BKK
1 stop37h 30mAir China
Sun 28/901:30BKK - LHR
1 stop25h 00mAir China
Deal found 2/9£467
Tue 9/912:30LHR - BKK
1 stop19h 05mAir India
Fri 19/920:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£463
Tue 9/922:10LHR - BKK
1 stop15h 25mAir India
Sun 21/914:45BKK - LHR
1 stop25h 30mAir India
Deal found 2/9£469
Fri 12/913:15LHR - BKK
1 stop19h 00mAir India
Sun 21/920:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£466
Mon 15/921:05LHR - BKK
1 stop34h 30mAir India
Thu 25/908:40BKK - LHR
1 stop16h 20mAir India
Deal found 2/9£472
Thu 18/921:05LHR - BKK
1 stop16h 30mAir India
Fri 10/1020:50BKK - LHR
1 stop19h 25mAir India
Deal found 2/9£464
Mon 29/922:05LHR - BKK
1 stop22h 10mShenzhen Airlines
Fri 14/1119:30BKK - LHR
1 stop30h 40mShenzhen Airlines
Deal found 2/9£471
Sun 26/1017:15LHR - BKK
2 stops22h 15mChina Southern
Mon 10/1108:20BKK - LHR
1 stop17h 15mChina Southern
Deal found 2/9£470
Mon 27/1013:00LHR - BKK
1 stop17h 35mAir India
Wed 26/1120:50BKK - LHR
1 stop21h 15mAir India
Deal found 2/9£460
Tue 28/1022:00LHR - BKK
1 stop17h 30mChina Southern
Tue 2/1208:20BKK - LHR
1 stop17h 15mChina Southern
Deal found 2/9£465
One-way flights from Heathrow to Pattaya
Search for one-way flight options from Heathrow to Pattaya. Find affordable one-way fares based on user searches. Data last updated 3 September 2025.
Mon 8/922:25LHR - BKK
3 stops42h 15mMultiple Airlines
Deal found 1/9£302
Tue 21/1020:25LHR - BKK
1 stop21h 45mAir China
Deal found 31/8£303
Wed 15/1016:35LHR - BKK
3 stops33h 15mMultiple Airlines
Deal found 31/8£304
Wed 24/922:00LHR - BKK
1 stop30h 00mHainan Airlines
Deal found 1/9£304
Sun 12/1022:15LHR - BKK
2 stops37h 10mMultiple Airlines
Deal found 31/8£305
Sun 8/219:25LHR - BKK
1 stop13h 05mAustrian Airlines
Deal found 31/8£306
Wed 8/1007:00LHR - BKK
2 stops24h 45mMultiple Airlines
Deal found 31/8£307
Wed 10/922:15LHR - BKK
2 stops37h 10mMultiple Airlines
Deal found 2/9£307
Thu 1/119:00LHR - BKK
2 stops30h 15mMultiple Airlines
Deal found 31/8£308
Thu 25/922:10LHR - BKK
1 stop17h 50mChina Southern
Deal found 31/8£309
Tue 28/1022:00LHR - BKK
1 stop17h 30mChina Southern
Deal found 2/9£310
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Pattaya 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 3 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Pattaya that are best for you.
Fly from
Heathrow
Fly to
Pattaya
Route
Depart
Return
Price
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Mon 10/11
21:00-12:20
1 stop32h 20m
Bangkok Suvarnabhumi
Fri 14/11
02:35-17:30
2 stops21h 55m
£507
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Wed 15/10
22:05-18:30
1 stop38h 25m
Bangkok Suvarnabhumi
Tue 21/10
03:15-20:00
1 stop22h 45m
£514
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Wed 11/2
14:50-12:20
1 stop14h 30m
Bangkok Suvarnabhumi
Wed 11/3
13:15-21:40
1 stop15h 25m
£526
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Thu 18/9
14:45-23:55
1 stop27h 10m
Bangkok Suvarnabhumi
Tue 7/10
02:55-15:15
1 stop18h 20m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Wed 17/9
14:45-18:50
1 stop22h 05m
Bangkok Suvarnabhumi
Tue 7/10
02:55-15:15
1 stop18h 20m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Tue 30/9
14:45-23:55
1 stop27h 10m
Bangkok Suvarnabhumi
Wed 5/11
02:55-14:30
1 stop18h 35m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Mon 15/9
14:45-23:55
1 stop27h 10m
Bangkok Suvarnabhumi
Wed 8/10
20:55-15:15
1 stop24h 20m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Tue 30/9
14:45-23:55
1 stop27h 10m
Bangkok Suvarnabhumi
Tue 4/11
02:55-14:30
1 stop18h 35m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Fri 3/10
10:00-13:45
1 stop21h 45m
Bangkok Suvarnabhumi
Tue 4/11
15:20-07:30
1 stop23h 10m
£529
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Mon 29/9
14:45-23:55
1 stop27h 10m
Bangkok Suvarnabhumi
Sun 9/11
02:55-14:30
1 stop18h 35m
£529
Flights are sorted by cheapest return flights first.
Deals found on 1/9
Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Pattaya
Have a flexible travel schedule? Discover the best time to fly to Pattaya from Heathrow 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 London Heathrow Airport to Pattaya
How far ahead should I book a flight from London Heathrow Airport to Pattaya?
Use this chart to determine the optimal time to book a return flight from Heathrow to Pattaya. Price data was last updated on 29 August 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Pattaya, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to Pattaya?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Pattaya (average of £717). Flying from London Heathrow Airport to Pattaya 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 LHR to P4T?
Find hourly flight availability from Heathrow to Pattaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Pattaya as you normally would.
What is the cheapest day to fly from London Heathrow Airport to Pattaya?
Use this chart to determine the cheapest time to fly return from Heathrow to Pattaya. Price data was last updated on 31 August 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Pattaya flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London Heathrow Airport to Pattaya
Explore weekly flight availability from Heathrow to Pattaya. 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 3 September 2025.
The most flights from LHR to P4T 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 Pattaya
Get insights into the airlines that provide service to Pattaya. 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 Pattaya. Reviews last updated 3 September 2025.
Read reviews from past customers who have flown with EVA Air, Thai Airways, andQatar Airways
from London Heathrow Airport to Pattaya. 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.
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Pattaya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London Heathrow Airport to Pattaya?
China Eastern, Shenzhen Airlines, and Etihad Airways can get you from London Heathrow Airport to Pattaya in just under 27h 10m. Your travel time can differ by up to 11h 15m. There are 5947 mi between London Heathrow Airport and Pattaya. This flight may include one or multiple stops.
What are the most reliable airlines from London Heathrow Airport to Pattaya?
Before booking your flight to Pattaya from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: EVA Air (82%), Thai Airways (77%), Air Canada( 69%).
What are the cheapest flights from London Heathrow Airport to Pattaya?
Looking at all options, your cheapest flight can be booked for £399. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £343 on average our data indicates £2,696 when flying from London Heathrow Airport to Pattaya.
Can I find deals for business class flights from Heathrow to Pattaya?
Yes. Cheapflights offers flight deals from Heathrow to Pattaya 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 London Heathrow Airport to Pattaya?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Pattaya (average of £717). Flying from London Heathrow Airport to Pattaya 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 3 September 2025.
Discover the top 10 airlines that operate flights from Heathrow to Pattaya. 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 3 September 2025.
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 Heathrow to Pattaya?
Cheapflights helps you search for flights from Heathrow to Pattaya 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 Heathrow to Pattaya?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Pattaya for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to Pattaya with no change fees?
Yes, we can. To see specific flights from Heathrow to Pattaya with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Pattaya become cheaper?
Of course! You can now track prices for flights from Heathrow to Pattaya and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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