Cheap Flights From Suvarnabhumi Intl. (BKK) To Heathrow (LHR)

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Cheapest Flights from Bangkok (BKK) to London (LHR)

The cheapest flights to Heathrow found within the past 7 days were CA $999 round trip and CA $449 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug. 14 - Thu, Aug. 28
BKK
Bangkok
LHR
London
CA $999 Roundtrip, found 4 days ago
CA $999
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Thu, Aug. 14 from Bangkok to London, returning Thu, Aug. 28, priced at CA $999 found 4 days ago
Mon, Jul. 28 - Wed, Aug. 13
BKK
Bangkok
LHR
London
CA $1,100 Roundtrip, found 10 hours ago
CA $1,100
Roundtrip
found 10 hours ago
Select China Eastern Airlines flight, departing Mon, Jul. 28 from Bangkok to London, returning Wed, Aug. 13, priced at CA $1,100 found 10 hours ago
Sun, May 3 - Sat, May 9
BKK
Bangkok
LHR
London
CA $1,116 Roundtrip, found 1 day ago
CA $1,116
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, May 3 from Bangkok to London, returning Sat, May 9, priced at CA $1,116 found 1 day ago
Mon, Dec. 22 - Mon, Jan. 5
BKK
Bangkok
LHR
London
CA $1,120 Roundtrip, found 1 day ago
CA $1,120
Roundtrip
found 1 day ago
Select Saudia flight, departing Mon, Dec. 22 from Bangkok to London, returning Mon, Jan. 5, priced at CA $1,120 found 1 day ago
Tue, Oct. 21 - Fri, Oct. 24
BKK
Bangkok
LHR
London
CA $1,130 Roundtrip, found 3 days ago
CA $1,130
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Tue, Oct. 21 from Bangkok to London, returning Fri, Oct. 24, priced at CA $1,130 found 3 days ago
Sat, Oct. 18 - Sun, Oct. 26
BKK
Bangkok
LHR
London
CA $1,166 Roundtrip, found 2 days ago
CA $1,166
Roundtrip
found 2 days ago
Select Air Astana flight, departing Sat, Oct. 18 from Bangkok to London, returning Sun, Oct. 26, priced at CA $1,166 found 2 days ago
Tue, Oct. 21 - Fri, Oct. 24
BKK
Bangkok
LHR
London
CA $1,183 Roundtrip, found 3 days ago
CA $1,183
Roundtrip
found 3 days ago
Select Kuwait Airways flight, departing Tue, Oct. 21 from Bangkok to London, returning Fri, Oct. 24, priced at CA $1,183 found 3 days ago
Fri, Sep. 5 - Thu, Sep. 18
BKK
Bangkok
LHR
London
CA $1,241 Roundtrip, found 5 hours ago
CA $1,241
Roundtrip
found 5 hours ago
Select Air India flight, departing Fri, Sep. 5 from Bangkok to London, returning Thu, Sep. 18, priced at CA $1,241 found 5 hours ago
Thu, Apr. 23 - Mon, Apr. 27
BKK
Bangkok
LHR
London
CA $1,265 Roundtrip, found 5 days ago
CA $1,265
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Thu, Apr. 23 from Bangkok to London, returning Mon, Apr. 27, priced at CA $1,265 found 5 days ago
Sat, Oct. 18 - Sun, Oct. 26
BKK
Bangkok
LHR
London
CA $1,333 Roundtrip, found 2 days ago
CA $1,333
Roundtrip
found 2 days ago
Select Vietnam Airlines flight, departing Sat, Oct. 18 from Bangkok to London, returning Sun, Oct. 26, priced at CA $1,333 found 2 days ago

Frequently asked questions

Are there direct flights from BKK to LHR?
Sometimes, travel is all about the journey; sometimes the magic is in the destination. But if you're eager to get to London fast, multiple airlines provide direct flights from BKK to Heathrow Airport, including EVA Air and Thai Airways.
What airlines fly from BKK to London Heathrow?
If you're traveling to London from Bangkok, you'll find several airlines with direct flights. One of the best is EVA Air (BR), which operates 30 flights on this route each month. If that's not enough, consider the deals on offer from Thai Airways (TG). This airline operates 8 flights on the Bangkok to London route each month. Between the two, you're sure to find the flight to suit your travel plans.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Bangkok (BKK)

Travelers at BKK love to visit these top cities. Roam to the top destinations from Bangkok (BKK) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London(LHR) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.