One-Way Flights From | ฿16,780 | The average one-way flight costs ฿22,138 |
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Cheapflights currently has 11 CNX-LHR flights for under ฿1,100. Flights to London Heathrow Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
When planning your CNX-LHR trip, keep in mind that Thai Airways is typically rated 7.3/10. This rating comes from 1,023 reviews by Cheapflights users who have traveled with Thai Airways.
Chiang Mai
London Heathrow
1 stop
25h 00mThai Airways
Chiang Mai
London Heathrow
1 stop
18h 05mThai Airways
Chiang Mai
London Heathrow
1 stop
15h 45mThai Airways
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