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Cheap flights from London Heathrow Airport to Pattaya from £313

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in September or May, 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 26 July 2026.

Sun 1/1117:40
LHR
-
BKK
1 stop17h 25m
Air China
Wed 11/1101:30
BKK
-
LHR
1 stop21h 25m
Air China
Deal found 23/7£478
Sun 30/822:10
LHR
-
BKK
1 stop33h 55m
China Southern
Wed 28/1002:10
BKK
-
LHR
1 stop23h 25m
China Southern
Deal found 24/7£479
Wed 12/822:00
LHR
-
BKK
1 stop30h 00m
Hainan Airlines
Tue 25/819:20
BKK
-
LHR
1 stop30h 10m
Hainan Airlines
Deal found 23/7£479
Fri 25/921:20
LHR
-
BKK
1 stop38h 45m
China Eastern
Mon 12/1020:50
BKK
-
LHR
2 stops27h 50m
China Eastern
Deal found 24/7£480
Mon 7/914:45
LHR
-
BKK
2 stops20h 10m
Multiple Airlines
Wed 28/1011:05
BKK
-
LHR
1 stop17h 15m
Multiple Airlines
Deal found 22/7£481
Wed 12/822:00
LHR
-
BKK
1 stop30h 00m
Multiple Airlines
Wed 11/1110:40
BKK
-
LHR
1 stop17h 55m
Multiple Airlines
Deal found 26/7£482
Mon 16/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Thu 21/105:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 24/7£482
Mon 30/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Thu 25/205:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 22/7£483
Fri 11/922:05
LHR
-
BKK
1 stop38h 10m
Shenzhen Airlines
Sun 20/903:15
BKK
-
LHR
1 stop22h 35m
Shenzhen Airlines
Deal found 22/7£484
Mon 30/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Tue 23/205:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 24/7£485
Wed 2/922:40
LHR
-
BKK
1 stop19h 30m
Multiple Airlines
Tue 27/1005:40
BKK
-
LHR
1 stop17h 45m
Multiple Airlines
Deal found 22/7£485
Wed 16/922:00
LHR
-
BKK
1 stop30h 00m
Hainan Airlines
Sun 27/919:20
BKK
-
LHR
2 stops30h 10m
Hainan Airlines
Deal found 26/7£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 26 July 2026.

Round-trip from

£478

One-way from

£313

Popular in

December

Cheapest in

September

Average price

£878
Air China
  • Air China
  • 1/11-11/11
  • 2 total stops
  • 38h 50m total
  • London to Pattaya
Search Deals
14/9
  • 14/9
  • 3 total stops
  • 27h 10m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£31 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 26 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

Thu 29/10

10:20-10:35

1 stop17h 15m

Bangkok Suvarnabhumi

Sat 28/11

12:35-09:35

2 stops28h 00m

£626

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 7/11

17:30-10:35

2 stops34h 05m

Bangkok Suvarnabhumi

Mon 23/11

12:35-14:35

2 stops33h 00m

£635

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 27/11

07:05-10:35

2 stops20h 30m

Bangkok Suvarnabhumi

Wed 20/1

12:35-09:35

2 stops28h 00m

£665

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 12/8

09:55-09:30

1 stop17h 35m

Bangkok Suvarnabhumi

Thu 8/10

11:25-07:40

2 stops26h 15m

£722

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 15/1

06:40-10:35

1 stop20h 55m

Bangkok Suvarnabhumi

Fri 29/1

12:35-09:35

2 stops28h 00m

£726

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 2/11

08:40-09:30

2 stops17h 50m

Bangkok Suvarnabhumi

Wed 2/12

12:05-07:55

2 stops26h 50m

£756

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 27/8

18:10-00:10

2 stops24h 00m

Bangkok Suvarnabhumi

Mon 14/9

07:05-09:10

1 stop32h 05m

£789

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 3/1

20:05-13:25

2 stops34h 20m

Bangkok Suvarnabhumi

Tue 19/1

14:15-18:25

2 stops35h 10m

£877

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 4/1

08:25-13:25

2 stops22h 00m

Bangkok Suvarnabhumi

Wed 20/1

14:15-05:55

2 stops22h 40m

£877

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 19/11

21:20-16:00

Nonstop11h 40m

Bangkok Suvarnabhumi

Thu 26/11

12:10-20:50

1 stop15h 40m

£1,032

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 22 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 26 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 26 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 £697 and £1,009 in November.
The cheapest return price found within the last 5 days was £478 on Air China (1 Nov–11 Nov).

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 26 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

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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
411 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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
7.4
Good
3,744 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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
1,486 reviews
EVA Air
8.5
Very Good
1,504 reviews
Check prices

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.5

Boarding

8.4

Entertainment

8.0

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?

    Scandinavian Airlines and KLM can get you from London Heathrow Airport to Pattaya in just under 17h 15m. Your travel time can differ by up to 20m. 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 (£243), 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 £488. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £465 on average, our data indicates £2,750 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

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

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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£117Average£574FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£285Average£638FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Hainan AirlinesCheapest£372Average£421FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£386Average£704FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Royal JordanianCheapest£411Average£680FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Vietnam AirlinesCheapest£428Average£654FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
CondorCheapest£453Average£621FlexibilityNo cancel feeOn-time76%
Search Condor flights
LufthansaCheapest£463Average£685FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ITA AirwaysCheapest£476Average£551FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Kuwait AirwaysCheapest£477Average£575FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights

Fly with Cheapflights

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

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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.

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