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Cheap flights from London Heathrow Airport to Pattaya from £290

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
18 Jul — 25 Jul1
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 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 18 June 2026.

Mon 26/1017:40
LHR
-
BKK
1 stop17h 25m
Air China
Sun 22/1101:30
BKK
-
LHR
1 stop21h 25m
Air China
Deal found 15/6£465
Fri 6/1117:40
LHR
-
BKK
1 stop23h 30m
Air China
Sun 22/1119:30
BKK
-
LHR
1 stop29h 20m
Air China
Deal found 16/6£466
Fri 20/1121:10
LHR
-
BKK
1 stop31h 00m
Shenzhen Airlines
Sun 29/1112:10
BKK
-
LHR
1 stop38h 00m
Shenzhen Airlines
Deal found 15/6£467
Mon 21/921:20
LHR
-
BKK
1 stop22h 55m
China Eastern
Sat 10/1005:05
BKK
-
LHR
1 stop19h 35m
China Eastern
Deal found 16/6£468
Wed 4/1121:10
LHR
-
BKK
1 stop22h 05m
Shenzhen Airlines
Sun 29/1112:10
BKK
-
LHR
1 stop38h 00m
Shenzhen Airlines
Deal found 16/6£468
Fri 20/1121:10
LHR
-
BKK
1 stop22h 05m
Shenzhen Airlines
Sun 29/1103:15
BKK
-
LHR
1 stop22h 55m
Shenzhen Airlines
Deal found 16/6£469
Sat 12/922:05
LHR
-
BKK
1 stop22h 10m
Shenzhen Airlines
Sun 20/903:15
BKK
-
LHR
1 stop22h 35m
Shenzhen Airlines
Deal found 16/6£470
Fri 6/1117:40
LHR
-
BKK
1 stop23h 30m
Air China
Fri 27/1101:30
BKK
-
LHR
1 stop23h 20m
Air China
Deal found 16/6£472
Mon 2/1117:40
LHR
-
BKK
1 stop23h 30m
Air China
Mon 30/1119:30
BKK
-
LHR
1 stop27h 25m
Air China
Deal found 16/6£473
Wed 2/922:00
LHR
-
BKK
1 stop30h 00m
Hainan Airlines
Sun 6/911:05
BKK
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 17/6£474
Mon 26/1020:25
LHR
-
BKK
1 stop38h 40m
Air China
Wed 25/1101:30
BKK
-
LHR
1 stop21h 25m
Air China
Deal found 13/6£475

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 18 June 2026.

Round-trip from

£465

One-way from

£290

Popular in

December

Cheapest in

September

Average price

£621
Air China
  • Air China
  • 6/11-20/11
  • 2 total stops
  • 44h 55m total
  • London to Pattaya
Search Deals
Air China
  • Air China
  • 10/9
  • 1 total stop
  • 21h 45m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 18 June 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 4/11

21:00-14:55

2 stops34h 55m

Bangkok Suvarnabhumi

Thu 19/11

01:55-17:30

1 stop22h 35m

£588

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 6/11

21:05-10:40

2 stops30h 35m

Bangkok Suvarnabhumi

Fri 18/12

12:35-21:40

1 stop16h 05m

£593
Fastest return journey

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 2/9

08:25-06:20

1 stop15h 55m

Bangkok Suvarnabhumi

Tue 6/10

02:30-13:15

1 stop16h 45m

£598

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 7/11

21:00-14:55

2 stops34h 55m

Bangkok Suvarnabhumi

Sat 21/11

15:55-17:30

2 stops56h 35m

£634

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 6/9

08:55-09:50

2 stops18h 55m

Bangkok Suvarnabhumi

Wed 16/9

12:35-07:55

1 stop25h 20m

£641

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 12/11

06:40-10:40

1 stop21h 00m

Bangkok Suvarnabhumi

Wed 30/12

12:35-14:35

2 stops33h 00m

£695

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 4/12

07:05-10:40

2 stops20h 35m

Bangkok Suvarnabhumi

Fri 29/1

12:35-12:55

2 stops31h 20m

£703

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 4/7

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Sat 1/8

12:10-20:00

1 stop37h 50m

£708

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 27/8

16:25-14:50

2 stops16h 25m

Bangkok Suvarnabhumi

Sun 6/9

12:50-07:55

1 stop25h 05m

£769

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 23/8

08:55-09:50

2 stops18h 55m

Bangkok Suvarnabhumi

Fri 4/9

12:50-11:20

1 stop28h 30m

£813

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 18 June 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 18 June 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 18 June 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
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
EVA Air
8.5
Very Good
1,476 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Oman Air
8.1
Very Good
130 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Thai Airways
7.9
Good
406 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Qatar Airways
7.3
Good
3,727 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Etihad Airways
7.3
Good
1,452 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

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, Scandinavian Airlines, and Qatar Airways can get you from London Heathrow Airport to Pattaya in just under 15h 55m. Your travel time can differ by up to 19h. 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 (£242), Singapore Airlines (£246), and Hainan Airlines (£255).

  • 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 (92%), EVA Air (90%), Air Canada( 89%).

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

    Looking at all options, your cheapest flight can be booked for £511. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £468 on average, our data indicates £1,217 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£215Average£567FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£284Average£663FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Hainan AirlinesCheapest£371Average£420FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Turkish AirlinesCheapest£384Average£699FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Royal JordanianCheapest£409Average£683FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Vietnam AirlinesCheapest£426Average£653FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
CondorCheapest£452Average£622FlexibilityNo cancel feeOn-time76%
Search Condor flights
LufthansaCheapest£462Average£696FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ITA AirwaysCheapest£474Average£549FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
KLMCheapest£507Average£726FlexibilityNo cancel feeOn-time75%
Search KLM flights

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