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SWISS flights to London

The best SWISS flight deals to London

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to London with SWISS.
London.฿17,709 per passenger.Departing Wed, Nov 26.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Wed, Nov 26, arriving in London Heathrow.Price includes taxes and charges.From ฿17,709, select.
London.฿19,319 per passenger.Departing Tue, Oct 7.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Tue, Oct 7, arriving in London Heathrow.Price includes taxes and charges.From ฿19,319, select.
London.฿19,331 per passenger.Departing Sat, Dec 27.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Phuket on Sat, Dec 27, arriving in London Gatwick.Price includes taxes and charges.From ฿19,331, select.
London.฿20,173 per passenger.Departing Wed, Sep 24.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Wed, Sep 24, arriving in London Heathrow.Price includes taxes and charges.From ฿20,173, select.
London.฿20,980 per passenger.Departing Tue, Jun 16.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Tue, Jun 16, arriving in London Heathrow.Price includes taxes and charges.From ฿20,980, select.
London.฿21,028 per passenger.Departing Tue, May 19.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Tue, May 19, arriving in London Heathrow.Price includes taxes and charges.From ฿21,028, select.
London.฿21,245 per passenger.Departing Tue, Jan 13.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Tue, Jan 13, arriving in London Heathrow.Price includes taxes and charges.From ฿21,245, select.
London.฿21,245 per passenger.Departing Tue, Feb 3.One-way flight with SWISS.Outbound indirect flight with SWISS, departing from Bangkok Suvarnabhumi on Tue, Feb 3, arriving in London Heathrow.Price includes taxes and charges.From ฿21,245, select.

Find the cheapest time to fly to London with SWISS

Flexible on travel dates? Here's when plane tickets are cheapest.
Jun
from ฿23,395
Jul
from ฿22,321
Aug
from ฿26,438
Sep
from ฿20,173
Oct
from ฿19,319
Nov
from ฿17,709
Dec
from ฿19,331
Jan
from ฿21,245
Feb
from ฿21,245
Mar
from ฿22,269
Apr
from ฿23,576
May
from ฿21,028

Find which London airports สวิส flies to

Compare routes to London below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to London with SWISS

The things to know before you go.
Cheapest flight found฿17,635
Cheapest month to flyOctober

Flying to London with SWISS: FAQs

The average SWISS flight time from Thailand to London is 13 hours and 5 minutes.
At the moment, Thai Airways, EVA Air, Air Canada, Iberia and British Airways all fly to London too.
SWISS currently also flies to Zurich, Geneva and Nice.
Although it's difficult to get an accurate idea of when SWISS flights to London are cheapest, the lowest fares are currently for departures in July.