Cheap flights from Ottawa to Bangkok
Cheap return flights from Ottawa to Bangkok
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Bangkok flight facts
What you need to know
What are the cheapest airlines?
- Air Canada
- Thai Airways
- WestJet
These airlines usually offer the cheapest flights from Ottawa to Bangkok.
What airlines fly indirectly?
- United Airlines
- Delta Air Lines
- American Airlines
These airlines fly from Ottawa to Bangkok, but you’ll have at least one layover.
How long is the flight?
20 hours
This is the shortest flight time from Ottawa to Bangkok.
Alternative flights from the UK to Bangkok
Check out prices for other routes
Alternative flights from Ottawa
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Ottawa/Bangkok route. There are around 35 flights on any given week from the UK to Bangkok and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Ottawa to Bangkok
Tips and advice from our flight experts
You've searched for flights from Ottawa to Bangkok. We've found 15 flights and compared them to give you the best offer. On average, Air Canada is the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for Ottawa to Bangkok on 16/02/2026 at 15:15 for £68.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 13,000 km flight from Ottawa to Bangkok.
To find the best offers, consider booking 2-3 months in advance or look for last-minute deals. The high season is from November to February, so try to avoid that if possible. Thai Airways often has great deals, and the average flight duration is around 20 hours. After selecting an offer, fill out your information, proceed to payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Bangkok
Where other people are flying to
