Flights from London to Bangkok from $461

LON

London

43h 30m avg

BKK

Bangkok

Flights from

$461

Compare 2 options across 2 airlines

Updated 1 month ago

$461

Cheapest Flight

$604

Average Price

Direct Flights

Airlines

Looking for the return flight? Bangkok to London from $684

BKK → LON Flights

Compare All LON to BKK Flights

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

2 of 2 flights

Airline	Schedule	Stops	Duration	Price
CA CA · 632	20:50 LON 16:20 BKK	0 stop(s)	43h 30m	$461 Best	Book →
D7 D7 · 973	Schedule on partner site	1 stop(s)	—	$746	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 London to Bangkok Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book LON–BKK 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 $604, but prices as low as $461 are available. That’s a potential saving of 38% compared to the most expensive option.

✈ Direct vs Connecting

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

📍 Flexible Dates

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

Top Hotels in Bangkok

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

The Rest Bangkok by P&P Residence

Thaiger House Studios

Bangkok, 3★

10.0 Check Price

Old Bangkok Charm | PhayaThai BTS 2 min | 4 Guests

Bangkok

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Khaosan Station Hostel

Bangkok, 2★

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Frequently Asked Questions

Everything you need to know about flying LON to BKK

What is the cheapest flight from London to Bangkok?

The cheapest flight from London (LON) to Bangkok (BKK) currently starts at $461 with CA. Prices are updated regularly and may vary by date and availability.

How many airlines fly from LON to BKK?

We found 2 airline(s) operating on the LON–BKK route, including CA, D7.

Are there direct flights from London to Bangkok?

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 London to Bangkok is approximately $604. Prices range from $461 to $746 depending on airline, time, and class.

How long is the flight from LON to BKK?

The average flight duration from London to Bangkok is approximately 43 hours 30 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on LON–BKK 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.

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