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Cheap flights from London Heathrow Airport to Pattaya from £311

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in May or September, booked 85 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Heathrow to Pattaya

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Pattaya
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 27 July 2026.

Mon 24/822:40
LHR
-
BKK
1 stop19h 30m
Air China
Fri 16/1001:30
BKK
-
LHR
1 stop22h 10m
Air China
Deal found 27/7£475
Wed 28/1021:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Fri 13/1118:15
BKK
-
LHR
2 stops30h 15m
China Eastern
Deal found 27/7£477
Sun 1/1121:00
LHR
-
BKK
1 stop21h 55m
China Eastern
Sat 30/116:50
BKK
-
LHR
1 stop31h 40m
China Eastern
Deal found 26/7£478
Sun 29/1121:00
LHR
-
BKK
1 stop24h 05m
China Eastern
Tue 23/219:05
BKK
-
LHR
1 stop29h 25m
China Eastern
Deal found 27/7£479
Mon 30/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Thu 25/205:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 27/7£480
Fri 25/921:20
LHR
-
BKK
1 stop36h 30m
China Eastern
Mon 12/1003:00
BKK
-
LHR
2 stops21h 40m
China Eastern
Deal found 24/7£480
Thu 5/1121:00
LHR
-
BKK
3 stops40h 10m
China Eastern
Sun 8/1105:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 25/7£482
Mon 16/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Wed 27/101:55
BKK
-
LHR
1 stop22h 35m
China Eastern
Deal found 24/7£483
Sat 26/922:00
LHR
-
BKK
1 stop37h 05m
Air China
Tue 24/1101:30
BKK
-
LHR
1 stop23h 20m
Air China
Deal found 22/7£483
Wed 16/921:20
LHR
-
BKK
1 stop36h 30m
China Eastern
Wed 14/1015:55
BKK
-
LHR
2 stops32h 45m
China Eastern
Deal found 27/7£484
Mon 30/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Wed 24/205:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 24/7£485
Tue 10/1121:00
LHR
-
BKK
1 stop35h 55m
China Eastern
Wed 2/1221:05
BKK
-
LHR
2 stops51h 25m
China Eastern
Deal found 27/7£486

Find flight deals from Heathrow to Pattaya

Keep the following information in mind while searching for Heathrow to Pattaya flight deals. Data was last updated 27 July 2026.

Round-trip from

£475

One-way from

£311

Popular in

December

Cheapest in

May

Average price

£871
Air China
  • Air China
  • 24/8-20/10
  • 2 total stops
  • 44h 25m total
  • London to Pattaya
Search Deals
3/9
  • 3/9
  • 2 total stops
  • 25h 00m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 27 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Pattaya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 22/9

21:20-01:10

2 stops21h 50m

Bangkok Suvarnabhumi

Tue 20/10

03:00-18:40

2 stops21h 40m

£519

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 4/10

21:20-22:15

3 stops42h 55m

Bangkok Suvarnabhumi

Wed 21/10

19:10-18:40

1 stop29h 30m

£652

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 11/9

08:40-09:15

2 stops18h 35m

Bangkok Suvarnabhumi

Sat 26/9

11:25-07:40

2 stops26h 15m

£725

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 1/12

19:50-10:35

2 stops31h 45m

Bangkok Suvarnabhumi

Tue 15/12

12:35-09:35

2 stops28h 00m

£766

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 29/10

07:05-10:35

2 stops20h 30m

Bangkok Suvarnabhumi

Sat 28/11

12:35-09:35

2 stops28h 00m

£830

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 13/1

21:20-16:00

Nonstop11h 40m

Bangkok Suvarnabhumi

Tue 2/2

02:45-18:40

1 stop22h 55m

£902

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 22/9

21:35-15:30

Nonstop11h 55m

Bangkok Suvarnabhumi

Mon 19/10

02:40-21:40

1 stop25h 00m

£902
Fastest return journey

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 19/8

21:35-15:30

Nonstop11h 55m

Bangkok Suvarnabhumi

Thu 3/9

12:45-19:20

Nonstop12h 35m

£917

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 1/9

08:55-09:50

2 stops18h 55m

Bangkok Suvarnabhumi

Tue 22/9

18:30-07:55

2 stops19h 25m

£946

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 6/11

21:20-16:00

Nonstop11h 40m

Bangkok Suvarnabhumi

Thu 17/12

02:45-21:40

1 stop25h 55m

£951

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 27 July 2026.

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.

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 27 July 2026.

The most flights from LHR to P4T are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from London Heathrow Airport to Pattaya?

Airfare is below average for this route at the moment.
London Heathrow Airport to Pattaya flights typically cost between £682 and £949 in August.
The cheapest return price found within the last 5 days was £475 on Air China (24 Aug–20 Oct).

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 27 July 2026.
Read reviews from past customers who have flown with EVA Air,Oman Air, andThai 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.
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very Good
1,504 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Oman Air
8.0
Very Good
133 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Thai Airways
7.9
Good
412 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Qatar Airways
7.3
Good
3,743 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Etihad Airways
7.3
Good
1,491 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.4

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

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, KLM, and Scandinavian Airlines can get you from London Heathrow Airport to Pattaya in just under 18h 35m. Your travel time can differ by up to 13h 10m. There are 5947 mi between London Heathrow Airport and Pattaya. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Pattaya one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Pattaya are Shenzhen Airlines (£221), Singapore Airlines (£248), and Hainan Airlines (£256).

  • 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 (91%), Thai Airways (91%), Air Canada( 87%).

  • What are the cheapest flights from London Heathrow Airport to Pattaya?

    Looking at all options, your cheapest flight can be booked for £487. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £403 on average, our data indicates £2,712 when flying from London Heathrow Airport to Pattaya.

  • Can I find deals for flights from Heathrow to Pattaya that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Pattaya?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Heathrow to Pattaya

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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£117Average£585FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£285Average£667FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Hainan AirlinesCheapest£371Average£423FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£378Average£706FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Royal JordanianCheapest£411Average£687FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Vietnam AirlinesCheapest£429Average£656FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
CondorCheapest£453Average£621FlexibilityNo cancel feeOn-time76%
Search Condor flights
LufthansaCheapest£463Average£688FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Kuwait AirwaysCheapest£475Average£576FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
ITA AirwaysCheapest£476Average£551FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Pattaya?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pattaya?

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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.

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