Journey information
Overview: London Heathrow Airport to Bangkok flight
Flights from London Heathrow Airport to Bangkok depart on average 80 times per day, taking around 13h 2m. Cheap flight tickets for this journey start at $464 (€376) if you book in advance.
The earliest flight runs at 08:30, the last at 20:45. The fastest flight covers the 5937 miles (9555 km) distance in 14h 55m. September is the cheapest month to fly.
Distance 5937 miles (9555 km) |
Average flight duration 13h 2m |
Cheapest ticket price $464 (€376) |
Flights per day 80 |
Fastest flight 14h 55m |
Cheapest month to travel September |
First flight 08:30 |
Last flight 20:45 |
The cheapest and fastest flights from London Heathrow Airport to Bangkok
Cheapest price
$838
Average price
$871
Fastest journey
15 h 15 m
Average duration
1 d 15 m
Flights per day
2
Distance
9555 km
The best way to find a cheap flight ticket from London Heathrow Airport to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Heathrow Airport to Bangkok will cost around $871 if you buy it on the day, but the cheapest tickets can be found for only $838.
Of the 2 flights that leave London Heathrow Airport for Bangkok onThu, Nov 27, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Nov 27 the direct flights cover the 9555 km distance in an average of 1 d 15 m but if you time it right, some flights will get you there in just 15 h 15 m .
On Thu, Nov 27 the longest flights will take 1 d 9 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Live departures
London Heathrow Airport to Bangkok flight times
The table below shows live departures for London Heathrow Airport to Bangkok flights for today, Wednesday, November 26. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:30 AM London Heathrow Airport | 32h25 | 4:55 PM Bangkok | 0 transfersDirect | |
![]() | 12:45 PM London Heathrow Airport | 17h10 | 5:55 AM Bangkok | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Heathrow Airport to Bangkok by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 27
Nov 28
Nov 29
Nov 30
Dec 01
Dec 02
Dec 03
Airlines: Etihad Airways, Emirates, Cathay Pacific , Turkish Airlines, Lufthansa, Air India, Oman Air, Qatar Airways, Austrian Airlines from London Heathrow Airport to BangkokFind the best flights between London Heathrow Airport to Bangkok with Omio's travel partners Etihad Airways, Emirates, Cathay Pacific , Turkish Airlines, Lufthansa, Air India, Oman Air, Qatar Airways, Austrian Airlines from $464 (€376). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Oman Air
Cathay Pacific
Etihad Airways
Emirates
Turkish Airlines
Lufthansa
Qatar Airways
Austrian Airlines
Air India
FAQs: London Heathrow Airport to Bangkok Flight
Find answers to the most common questions about traveling from London Heathrow Airport to Bangkok by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Bangkok, this guide helps you travel smarter and with confidence.

- Songkran Festival, traditional Thai New Year celebration featuring water fights and cultural rituals
- Loy Krathong, festival of lights where people float decorated baskets on water
- Bangkok International Film Festival, showcasing international films and promoting film culture
- Bangkok Art Biennale, contemporary art exhibition featuring local and international artists across the city.
- Chakri Memorial Day, commemorates the founding of the Chakri Dynasty with ceremonies and parades in April
- Visakha Bucha Day, celebrates the birth, enlightenment, and death of Buddha with religious observances in May
- Asalha Puja Day, marks the Buddha's first sermon and is observed with merit-making activities in July
- King Bhumibol Memorial Day, honors the late king with ceremonies and reflections on his legacy in October.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from London Heathrow Airport to Bangkok
- Free Wi-Fi available throughout the airport for up to 4 hours.
- Shops are located throughout all terminals, including Harrods and World Duty Free.
- Short Stay parking available near each terminal, approximately 6.3€ (£5.30) for 30 minutes.
- Available outside the terminal.
- Assistance.
- Available throughout the airport, including accessible facilities.
- Yes
- Lounges available in all terminals, including British Airways and Plaza Premium lounges.
- Located at each terminal, contact Heathrow Airport Lost Property.
- Bus: 105, 111, 140, 285, 423
- Metro: Piccadilly Line
- Train: Heathrow Express, TfL Rail
- Free Wi-Fi available throughout the airport for up to 2 hours.
- Shops are located in both the public and transit areas, including duty-free shops and local brands.
- Parking available in the airport's parking building, approximately 0.65€ (25 THB) per hour.
- Available outside the terminal.
- Elevators, ramps.
- Available throughout the airport, including accessible facilities.
- Yes
- Lounges available, including the Miracle Lounge and Thai Airways Royal Orchid Lounge.
- Located on Level 4 of the terminal.
- Bus: 549, 550, 551
- Train: Airport Rail Link
- Free Wi-Fi available throughout the airport.
- Shops are available in both terminals, including duty-free shops and local souvenir stores.
- Parking available near the terminal, approximately 0.95€ ($1) per hour.
- Restaurants are located in both terminals, offering Thai and intertiol cuisine. Notable options include Black Canyon Coffee and The Pizza Company.
- Available outside the terminal.
- Ramps, toilets
- Available throughout the airport in both terminals.
- Hotels within walking distance, including Amari Don Muang Airport Bangkok.
- Showers are available in some lounges, typically included in the lounge access fee.
- Lounges available in both terminals, including Miracle Lounge and Coral Executive Lounge.
- Lost and Found located in the arrivals area of each terminal.
- Car rental services are available in the arrivals area of both terminals, with companies like Avis and Budget.
- Bus A1/A2, Don Mueang Railway Station, 24 km
Most popular flights from London Heathrow Airport
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