Flights to Chiang Rai from London

View ฿18,950 flight on Sun, 29 Jun 2025Opens in a new window

Popular airlines from London to Chiang Rai

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Cheap Flights from London (LON) to Chiang Rai (CEI)

Prices were available within the past 7 days and start at ฿18,950 for one-way flights and ฿40,205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿40,205 Return, found 23 hours ago
฿40,205
Return
found 23 hours ago
Select Lufthansa flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿40,205 found 23 hours ago
Lufthansa
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿40,230 Return, found 23 hours ago
฿40,230
Return
found 23 hours ago
Select Lufthansa flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿40,230 found 23 hours ago
Austrian Airlines
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿40,330 Return, found 23 hours ago
฿40,330
Return
found 23 hours ago
Select Austrian Airlines flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿40,330 found 23 hours ago
EVA Airways
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿40,805 Return, found 23 hours ago
฿40,805
Return
found 23 hours ago
Select EVA Airways flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿40,805 found 23 hours ago
Finnair
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿44,195 Return, found 23 hours ago
฿44,195
Return
found 23 hours ago
Select Finnair flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿44,195 found 23 hours ago
Swiss International Air Lines
Tue, 14 Oct - Wed, 15 Oct
LHR
London
CEI
Chiang Rai
฿44,795 Return, found 23 hours ago
฿44,795
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 14 Oct from London to Chiang Rai, returning Wed, 15 Oct, priced at ฿44,795 found 23 hours ago
*Available to Expedia members.