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Cheap flights from London Heathrow Airport to Pattaya from £291

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in May or September, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 26 March 2025.

Round-trip from

£451

One-way from

£291

Popular in

July

Cheapest in

May

Average price

£662
SAUDIA
  • SAUDIA
  • 14/6-10/7
  • 2 total stops
  • 43h 50m total
  • London to Pattaya
Search Deals
25/4
  • 25/4
  • 2 total stops
  • 31h 05m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Heathrow to Pattaya

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 March 2025.

Wed 18/614:40LHR - BKK
1 stop17h 05mSAUDIA
Wed 25/601:50BKK - LHR
1 stop24h 40mSAUDIA
Deal found 25/3£451
Tue 6/521:20LHR - BKK
1 stop17h 35mChina Eastern
Thu 15/521:55BKK - LHR
1 stop26h 45mChina Eastern
Deal found 26/3£451
Thu 24/420:25LHR - BKK
1 stop21h 45mAir China
Wed 7/519:35BKK - LHR
1 stop30h 55mAir China
Deal found 25/3£454
Tue 27/522:10LHR - BKK
1 stop17h 50mChina Southern
Mon 9/603:00BKK - LHR
2 stops21h 05mChina Southern
Deal found 26/3£455
Mon 5/522:00LHR - BKK
2 stops30h 00mHainan Airlines
Sun 25/519:20BKK - LHR
2 stops30h 10mHainan Airlines
Deal found 26/3£461
Thu 24/407:05LHR - BKK
1 stop18h 10mMultiple Airlines
Thu 1/516:55BKK - LHR
2 stops32h 15mMultiple Airlines
Deal found 25/3£465
Fri 25/422:05LHR - BKK
1 stop22h 10mShenzhen Airlines
Sat 3/503:15BKK - LHR
1 stop22h 45mShenzhen Airlines
Deal found 26/3£499
Sat 13/912:30LHR - BKK
1 stop25h 05mAir India
Sat 27/914:45BKK - LHR
1 stop25h 30mAir India
Deal found 26/3£519
Wed 1/1021:45LHR - BKK
1 stop20h 10mEtihad Airways
Wed 12/1102:25BKK - LHR
1 stop23h 00mEtihad Airways
Deal found 26/3£543
Thu 15/520:50LHR - BKK
1 stop14h 55mOman Air
Thu 29/509:00BKK - LHR
1 stop16h 10mOman Air
Deal found 24/3£545

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 March 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

Sat 14/6

10:00-13:45

1 stop21h 45m

Bangkok Suvarnabhumi

Thu 10/7

15:25-07:30

1 stop22h 05m

£451

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 8/5

21:20-04:05

1 stop24h 45m

Bangkok Suvarnabhumi

Sun 25/5

05:05-18:40

1 stop19h 35m

£451

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 20/9

22:10-01:30

1 stop21h 20m

Bangkok Suvarnabhumi

Sun 14/12

18:55-18:15

1 stop30h 20m

£452

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 18/5

17:30-00:10

1 stop24h 40m

Bangkok Suvarnabhumi

Fri 13/6

03:15-19:50

1 stop22h 35m

£459

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 24/4

20:25-00:10

1 stop21h 45m

Bangkok Suvarnabhumi

Wed 14/5

01:30-20:30

1 stop25h 00m

£461

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 5/5

22:00-10:00

2 stops30h 00m

Bangkok Suvarnabhumi

Thu 8/5

01:30-19:30

2 stops24h 00m

£461

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 25/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Sat 3/5

19:30-20:00

1 stop30h 30m

£489

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 21/5

12:30-19:35

1 stop25h 05m

Bangkok Suvarnabhumi

Tue 10/6

14:45-10:15

1 stop25h 30m

£497

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 2/6

20:55-18:35

1 stop15h 40m

Bangkok Suvarnabhumi

Mon 30/6

02:55-07:00

1 stop34h 05m

£543

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 15/5

20:50-17:45

1 stop14h 55m

Bangkok Suvarnabhumi

Thu 29/5

09:00-19:10

1 stop16h 10m

£545

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 25 results
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2
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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 21 March 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 81 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 £758). 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 26 March 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 23 March 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. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Pattaya by month

Plan your trip to Pattaya by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pattaya ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Pattaya when rainfall is around 10.0 mm.

Temperature in Pattaya by month

Plan your trip to Pattaya by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pattaya, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 March 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and Hainan Airlines from London to Pattaya by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Hainan Airlines
7.8
Good
32 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SWISS
7.5
Good
1,569 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • 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 Air India (£298), Air China (£299), and SAUDIA (£302).

  • 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: Air Canada (71%), Thai Airways (67%), EVA Air( 62%).

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

    Looking at all options, your cheapest flight can be booked for £360. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £304 on average our data indicates £2,721 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.

  • 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 £758). 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.

See more FAQs

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Alternative routes for Heathrow to Pattaya

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to Krabi flights
Gatwick to Trat flights

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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£390Average£423FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£413Average£476FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£413Average£469FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
SAUDIACheapest£486Average£581FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Royal Brunei AirlinesCheapest£486Average£672FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Air FranceCheapest£493Average£699FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£502Average£643FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£504Average£719FlexibilityNo cancel feeOn-time75%
Search KLM flights
Norse Atlantic UKCheapest£504Average£587FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Kuwait AirwaysCheapest£526Average£640FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights

Fly with Cheapflights

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?

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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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