Flights from Bangkok to London from $684

BKK

Bangkok

56h 45m avg

LON

London

Flights from

$684

Compare 1 options across 1 airline

Updated 1 month ago

$684

Cheapest Flight

$684

Average Price

Direct Flights

Airlines

Looking for the return flight? London to Bangkok from $461

LON → BKK Flights

Compare All BKK to LON Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
EY EY · 409	09:45 BKK 18:30 LON	0 stop(s)	56h 45m	$684 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

BKK

Suvarnabhumi Airport

City: Bangkok
Country: TH
Type: Large Airport
Elevation: 5 ft

BKK Airport Guide →

Tips for Bangkok to London Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book BKK–LON flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $684, but prices as low as $684 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on BKK–LON is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in London

Book accommodation at your destination — top-rated stays near LON airport

Hammersmith Belle

London

10.0 $111/night

Modern: 2BR Flat Near Queen Mary Uni + Tube Access

London

10.0 Check Price

Elegant Stay In London | 7 mins to Norbury Station

London, 4★

10.0 $222/night

Modern Stylish Retreat 15 Mins to Central London

The Isleworth Garden Retreat | 3BR 2BA with Gated

London, 3★

10.0 $298/night

Frequently Asked Questions

Everything you need to know about flying BKK to LON

What is the cheapest flight from Bangkok to London?

The cheapest flight from Bangkok (BKK) to London (LON) currently starts at $684 with EY. Prices are updated regularly and may vary by date and availability.

How many airlines fly from BKK to LON?

We found 1 airline(s) operating on the BKK–LON route, including EY.

Are there direct flights from Bangkok to London?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Bangkok to London is approximately $684. Prices range from $684 to $684 depending on airline, time, and class.

How long is the flight from BKK to LON?

The average flight duration from Bangkok to London is approximately 56 hours 45 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on BKK–LON flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.

From $684

Book Cheapest →