฿10,789 Find Cheap Flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport – Compare and Save

Flying can be daunting for children when alone and a direct flight is preferable. Thai Airways offers a direct flight with an Unaccompanied Minor service. It looks after children between 8 and 11, and is optional for children between 12 and 17. This way they will be collected at Departures, accompanied to the plane, monitored, fed and delivered safely to their guardians at Arrivals in London.

If you have special dietary requirements, Emirates has a great selection of curated meals. Religious-based meals such as Jain, Hindu, Halal and Kosher come in meat or vegetarian variants. Standard vegetarian or vegan meals are available, as well as health-based meals such as low-lactose, low-sodium, low-fat and much more.

Qatar is a great airline when it comes to disability assistance. Fill out the medical assistance form on their website at least 48 hours before departure so the crew can best prepare for your needs. All sensory needs, physical needs and dietary needs can be taken care of. The actual planes are mobility-friendly and the crew will assist with all your mobility needs. This will apply to the airport as well when you arrive at your destination.

Getting to London from the airport is incredibly easy with the remarkable public transportation networks set up at the airport. In terminals 2, 3, 4 and 5 you will find Tube train stations. Catch the Piccadilly line and head into the city with ease. The Tube runs all day, all week and is extremely cost-effective.

Among airlines operating Bangkok Suvarnabhumi Airport to London Heathrow Airport flights:

• Thai Airways: offers free seat selection
• EVA Air: offers extra legroom

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Bangkok Suvarnabhumi Airport and London Heathrow Airport. The airlines offering direct flights on this route include:

• Thai Airways
• EVA Air

Flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport usually depart from Bangkok Suvarnabhumi (BKK) and arrive at London Heathrow (LHR).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Airways: a cabin bag and a checked bag in Economy class
• EVA Air: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Four cabin classes are available on flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport:

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿20,957 return via Stockholm Arlanda (ARN), compared with ฿37,409 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿1,415–฿3,299 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 777-300ER family is used most often on this route, operated mainly by EVA Air and Thai Airways. Other aircraft seen on the route include Boeing 777 variants.

One-stop flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport most commonly connect through:

• Abu Dhabi Zayed Intl (AUH) – 27% of one-stop connections
• Dubai Intl (DXB) – 15% of one-stop connections
• Doha Hamad Intl (DOH) – 15% of one-stop connections
• Muscat Seeb (MCT) – 12% of one-stop connections

Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 6% on the Bangkok Suvarnabhumi Airport to London Heathrow Airport route. Tuesday is the cheapest departure day at ฿32,630 return on average, while Saturday is the most expensive at ฿34,709, a difference of ฿2,079. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to London Heathrow Airport route, 10% of flights were delayed in the past 3 months, with delays averaging 1 hour 35 minutes.

Afternoon is the busiest departure period on Bangkok Suvarnabhumi Airport to London Heathrow Airport flights, with 66% leaving in that window. Night departures account for 33%, Morning flights for 1%, and Evening flights for 0%.

Some of the most popular sights in London Heathrow Airport are Paddington Station, Emirates Stadium, and Covent Garden Tube Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to London Heathrow Airport:

• Earliest: departs at 00:25 and lands at 13:24
• Latest: departs at 13:20 and lands at 02:19.

The flight takes about 12h 59m.

Last-minute fares on this route (booked within 2 weeks of departure) run 5% above the route average of ฿33,676. Book 5 weeks before departure for the lowest fares.

A direct flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport takes 12h 59m, covering 15,402 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Bangkok Suvarnabhumi Airport to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about ฿13,382, which is 18% below the typical average for this route.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time of 14h 15m, compared to 14h 40m via Zurich (ZRH) and 15h 18m via Munich Franz Josef Strauss (MUC).

London Heathrow Airport is 6 hours behind Bangkok Suvarnabhumi Airport (British Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around ฿230 for economy cars. Top options include:
• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Return flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport range from ฿28,512 to ฿38,093, with an average of ฿33,676 over the past 12 months. Anything below ฿28,512 counts as a good deal.