Cheap Flights From Heathrow (LHR) To Chiang Mai Intl. (CNX)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Flexible dates

Cheapest Flights from London (LHR) to Chiang Mai (CNX)

The cheapest flights to Chiang Mai Intl. found within the past 7 days were CA $923 round trip and CA $720 one way. Prices and availability subject to change. Additional terms may apply.

Mon., 24 Mar. - Wed., 2 Apr.
LHR
London
CNX
Chiang Mai
CA $923 Roundtrip, found 3 days ago
CA $923
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon., 24 Mar. from London to Chiang Mai, returning Wed., 2 Apr., priced at CA $923 found 3 days ago
Thu., 20 Mar. - Wed., 2 Apr.
LHR
London
CNX
Chiang Mai
CA $933 Roundtrip, found 3 days ago
CA $933
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu., 20 Mar. from London to Chiang Mai, returning Wed., 2 Apr., priced at CA $933 found 3 days ago
Wed., 26 Mar. - Mon., 31 Mar.
LHR
London
CNX
Chiang Mai
CA $942 Roundtrip, found 2 hours ago
CA $942
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Wed., 26 Mar. from London to Chiang Mai, returning Mon., 31 Mar., priced at CA $942 found 2 hours ago
Mon., 24 Mar. - Thu., 27 Mar.
LHR
London
CNX
Chiang Mai
CA $997 Roundtrip, found 3 days ago
CA $997
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon., 24 Mar. from London to Chiang Mai, returning Thu., 27 Mar., priced at CA $997 found 3 days ago
Wed., 26 Mar. - Fri., 4 Apr.
LHR
London
CNX
Chiang Mai
CA $1,005 Roundtrip, found 2 hours ago
CA $1,005
Roundtrip
found 2 hours ago
Select China Southern Airlines flight, departing Wed., 26 Mar. from London to Chiang Mai, returning Fri., 4 Apr., priced at CA $1,005 found 2 hours ago
Thu., 20 Mar. - Thu., 27 Mar.
LHR
London
CNX
Chiang Mai
CA $1,007 Roundtrip, found 3 days ago
CA $1,007
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu., 20 Mar. from London to Chiang Mai, returning Thu., 27 Mar., priced at CA $1,007 found 3 days ago
Thu., 8 May - Wed., 14 May
LHR
London
CNX
Chiang Mai
CA $1,024 Roundtrip, found 6 days ago
CA $1,024
Roundtrip
found 6 days ago
Select Air China flight, departing Thu., 8 May from London to Chiang Mai, returning Wed., 14 May, priced at CA $1,024 found 6 days ago
Tue., 25 Mar. - Tue., 1 Apr.
LHR
London
CNX
Chiang Mai
CA $1,304 Roundtrip, found 2 hours ago
CA $1,304
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Tue., 25 Mar. from London to Chiang Mai, returning Tue., 1 Apr., priced at CA $1,304 found 2 hours ago
Thu., 8 May - Wed., 14 May
LHR
London
CNX
Chiang Mai
CA $1,413 Roundtrip, found 6 days ago
CA $1,413
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Thu., 8 May from London to Chiang Mai, returning Wed., 14 May, priced at CA $1,413 found 6 days ago
Thu., 8 May - Wed., 14 May
LHR
London
CNX
Chiang Mai
CA $1,533 Roundtrip, found 6 days ago
CA $1,533
Roundtrip
found 6 days ago
Select Gulf Air flight, departing Thu., 8 May from London to Chiang Mai, returning Wed., 14 May, priced at CA $1,533 found 6 days ago

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!

Popular Flight Routes from Chiang Mai (CNX)

Travelers at CNX love to visit these top cities. Roam to the top destinations from Chiang Mai(CNX) 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.