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Cheap flights from London Heathrow Airport to Pattaya from £283

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
7 Jun — 14 Jun1
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 Monday

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 8 May 2026.

Tue 9/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Sat 20/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 4/5£432
Sun 14/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Sat 27/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/5£433
Tue 26/522:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Sat 20/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 5/5£434
Mon 11/522:00
LHR
-
BKK
2 stops30h 00m
Hainan Airlines
Sun 14/611:05
BKK
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 7/5£435
Tue 2/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Thu 11/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/5£435
Fri 12/616:15
LHR
-
BKK
1 stop15h 30m
SAUDIA
Sat 20/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 3/5£437
Wed 3/616:15
LHR
-
BKK
1 stop15h 30m
SAUDIA
Sun 28/605:45
BKK
-
LHR
1 stop20h 45m
SAUDIA
Deal found 4/5£438
Tue 9/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Thu 25/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/5£438
Tue 9/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Wed 17/615:20
BKK
-
LHR
1 stop27h 20m
SAUDIA
Deal found 6/5£439
Tue 9/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Mon 6/701:50
BKK
-
LHR
1 stop16h 50m
SAUDIA
Deal found 5/5£440
Tue 2/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Sun 28/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 7/5£441

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 8 May 2026.

Round-trip from

£432

One-way from

£283

Popular in

July

Cheapest in

May

Average price

£588
SAUDIA
  • SAUDIA
  • 9/6-20/6
  • 2 total stops
  • 42h 00m total
  • London to Pattaya
Search Deals
SAUDIA
  • SAUDIA
  • 9/6
  • 1 total stop
  • 19h 55m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 8 May 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

Wed 10/6

21:20-12:20

2 stops33h 00m

Bangkok Suvarnabhumi

Thu 18/6

05:05-18:40

1 stop19h 35m

£590

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 19/9

16:15-13:45

1 stop15h 30m

Bangkok Suvarnabhumi

Thu 29/10

15:20-07:30

1 stop23h 10m

£593

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 25/10

21:00-00:55

1 stop20h 55m

Bangkok Suvarnabhumi

Thu 19/11

15:55-17:30

2 stops32h 35m

£599

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 11/7

08:25-13:25

2 stops47h 00m

Bangkok Suvarnabhumi

Sun 2/8

19:10-19:10

1 stop30h 00m

£777

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 15/10

08:55-09:50

2 stops18h 55m

Bangkok Suvarnabhumi

Mon 26/10

13:15-21:40

1 stop15h 25m

£797

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 29/9

20:50-13:25

2 stops34h 35m

Bangkok Suvarnabhumi

Tue 13/10

09:00-19:10

1 stop16h 10m

£802

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 28/5

08:45-09:50

1 stop19h 05m

Bangkok Suvarnabhumi

Tue 16/6

18:30-07:55

2 stops19h 25m

£813

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 13/6

21:20-22:15

3 stops42h 55m

Bangkok Suvarnabhumi

Sun 5/7

21:55-18:40

1 stop26h 45m

£828

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 17/8

08:55-09:50

2 stops18h 55m

Bangkok Suvarnabhumi

Mon 24/8

12:50-07:55

1 stop25h 05m

£891
Fastest return journey

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 3/9

19:30-14:50

1 stop13h 20m

Bangkok Suvarnabhumi

Sat 19/9

23:40-10:40

2 stops17h 00m

£938

Flights are sorted by cheapest return flights first.

Deals found on 5/5

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 8 May 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 8 May 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?

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 8 May 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
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
EVA Air
8.5
Very Good
1,444 reviews
EVA Air
8.5
Very Good
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Oman Air
8.1
Very Good
127 reviews
EVA Air
8.5
Very Good
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Thai Airways
7.9
Good
401 reviews
EVA Air
8.5
Very Good
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Qatar Airways
7.4
Good
3,728 reviews
EVA Air
8.5
Very Good
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Etihad Airways
7.3
Good
1,434 reviews
EVA Air
8.5
Very Good
1,444 reviews
Check prices

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..

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, SAUDIA, and Oman Air can get you from London Heathrow Airport to Pattaya in just under 15h 30m. Your travel time can differ by up to 31h 30m. 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 (£238), Hainan Airlines (£247), and Singapore Airlines (£260).

  • 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: Thai Airways (78%), Air Canada (75%), EVA Air( 73%).

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

    Looking at all options, your cheapest flight can be booked for £496. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £370 on average, our data indicates £1,019 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£212Average£560FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£280Average£631FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
ITA AirwaysCheapest£361Average£526FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Hainan AirlinesCheapest£370Average£400FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£378Average£673FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Royal JordanianCheapest£403Average£703FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
CondorCheapest£445Average£713FlexibilityNo cancel feeOn-time76%
Search Condor flights
LufthansaCheapest£456Average£686FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£499Average£685FlexibilityNo cancel feeOn-time75%
Search KLM flights
IndiGoCheapest£500Average£611FlexibilityNo cancel feeOn-time80%
Search IndiGo 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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